DIALOGIC CORP
10-K, 1997-03-31
COMPUTER COMMUNICATIONS EQUIPMENT
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                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549
                            ________________________

                                    FORM 10-K

[X] Annual  Report  Pursuant  to Section 13 or 15(d) of the  Securities Exchange
    Act of 1934 for the fiscal  year ended December 31,1996.

[ ] Transition  Report  Pursuant  to  Section  13 or  15(d)  of the  Securities 
    Exchange  Act  of  1934  for  the transition period from ____ to ______.

                         Commission File Number 33-59598

                              DIALOGIC CORPORATION
             (Exact name of registrant as specified in its charter)

              New Jersey                                  2-2476114
(State or other jurisdiction of                  (I.R.S. Employer Identification
incorporation or organization)                             Number)


           1515 Route 10, Parsippany, New Jersey 07054 (201) 993-3000
       (Address and telephone number, including area code, of registrant's
                          principal executive office)

        Securities registered pursuant to Section 12(b) of the Act: none.

           Securities registered pursuant to Section 12(g) of the Act:

                               Title of each class

                           Common Stock, no par value

          Indicate  by check  mark  whether  the  registrant  (1) has  filed all
reports  required to be filed by Section 13 or 15(d) of the Securities  Exchange
Act of 1934 during the preceding 12 months (or for such shorter  period that the
registrant  was required to file such  reports) and (2) has been subject to such
filing requirements for the past 90 days.

                                                   Yes X No____

          Indicate by check mark if disclosure of delinquent  filers pursuant to
Item 405 of Regulation S-K is not contained  herein,  and will not be contained,
to the best of the  registrant's  knowledge,  in definitive proxy or information
statements  incorporated  by  reference  in Part  III of this  Form  10-K or any
amendment to this Form 10-K. [X]

          Aggregate  market value of voting stock held by  non-affiliates  as of
February 14, 1997 was approximately $325 million.

          Number of shares of Common Stock  outstanding as of February 14, 1997:
15,796,671.

          Documents incorporated by reference: Annual report to shareholders for
the year ended December  31, 1996 (Part II);  Definitive proxy statement for the
registrant's 1997 annual meeting of shareholders (Part III).

                              DIALOGIC CORPORATION
                                TABLE OF CONTENTS

PART I                                                                    Page

Item 1  Business of the Company...........................................  3

Item 2  Properties........................................................ 24

Item 3  Legal Proceedings................................................. 24

Item 4  Submission of Matters to a Vote of Security Holders............... 25

Item 4A Executive Officers of the Registrant.............................. 25

PART II

Item 5  Market for the Registrant's Common Equity and Related Stockholder 
        Matters.
                                                                           27

Item 6  Selected Financial Data..........................................  28

Item 7  Management's Discussion and Analysis of Results of Operations and  
        Financial  Condition.............................................. 28

Item 8  Financial Statements and Supplementary Data....................... 28

Item 9  Changes in and Disagreements with Accountants on Accounting 
        and Financial Disclosure.......................................... 28

PART III

Item 10 Directors of the Registrant......................................  28

Item 11 Executive Compensation...........................................  29

Item 12 Security Ownership of Certain Beneficial Owners and Management.... 29

Item 13 Certain Relationships and Related Transactions.................... 29

PART IV

Item 14 Exhibits, Financial Statements Schedules and Reports on Form
        8-K............................................................... 30

Signatures ............................................................... 33



Item 1.  Business of the Company

Introduction

          Dialogic Corporation ("Dialogic" or the "Company") was incorporated in
New Jersey in 1983.  Its principal  executive  offices are located at 1515 Route
10, Parsippany, New Jersey 07054, and its telephone number is (201) 993-3000. On
June  6,  1994,  Dialogic  acquired  GammaLink,  a  California  manufacturer  of
facsimile  boards for  various  computer-based  applications  ("GammaLink").  On
February  27,  1995,  the  Company  acquired  Spectron  Microsystems,   Inc.,  a
California supplier of digital signal processor ("DSP") system software products
("Spectron").  Both  of  these  mergers  were  accounted  for  as a  pooling  of
interests.  During February 1995,  Dialogic also acquired from Digital Equipment
Corporation its computer integrated telephony server technology; these resources
are now  provided  by  Dialogic  from its CT  Division.  In June 1996,  Dialogic
acquired  Dianatel  Corporation,  a California  manufacturer  of digital network
interface and other signal computing products ("Dianatel"). The Dianatel merger,
resulting in the issuance of approximately 55,500 shares of the Company's Common
Stock,  the  payment  of  approximately  $1.1  million  in cash and the grant of
options to purchase  approximately  29,800 shares of Dialogic Common Stock,  was
accounted for as a purchase. As used in this Annual Report, the terms "Dialogic"
and the "Company" refer to Dialogic Corporation and its subsidiaries.

          Dialogic,  GammaLink,  Spectron,  Dianatel and many of the  Company's,
GammaLink's,  Spectron's  and  Dianatel's  product names  referred to herein are
trademarks or trade names of the Company, GammaLink,  Spectron or Dianatel. This
Annual  Report also includes  references to trademarks  and trade names of other
companies.

          This Annual Report contains certain forward-looking  statements within
the  meaning  of  the  Private   Securities   Litigation   Reform  Act  of  1995
("Forward-Looking  Statements").  Such  statements  are  subject  to  risks  and
uncertainties  that could cause actual results to differ  materially  from those
projected  in such  Forward-Looking  Statements.  Certain  factors  which  could
materially  affect such  results and the future  performance  of the Company are
described below under "-- Risk Factors".


General

          Dialogic  designs,  manufactures  and markets  hardware  and  software
signal  computing  components  for  "computer   telephony"  systems.   "Computer
telephony"  is the term used to  encompass a wide  variety of  technologies  and
applications  that use the  information  processing  capabilities  of a computer
(often a server) to add intelligence to telephone functions and to combine these
functions with data  processing.  The Company's  products are offered as modular
building  blocks  that  enable  its  customers--primarily  VARs,  OEMs,  systems
integrators,  service providers and applications  developers--to design computer
telephony  systems  that  meet  the  applications   demands  of  their  end-user
customers.  Dialogic  has  promoted  the  acceptance  of  open,  non-proprietary
computer telephony systems, enabling its customers to respond to end-user demand
for  standards-based  systems and  expanding the types of systems into which the
Company's  products may be  incorporated.  The Company's  customers vary in size
from  small  ventures  to  major  computer  and   telecommunications   companies
worldwide.

          The Company's  signal  computing  products receive and process signals
from telecommunications  networks and perform computing functions to convert the
signals  to data  appropriate  for  various  types of  computer  systems.  These
computing  functions  are  based  upon  algorithms  for a variety  of  features,
including voice compression, voice storage, speech recognition, tone recognition
and facsimile compression.  Conversely,  the Company's signal computing products
also  take   computer   data  and   convert  it  to  signals   compatible   with
telecommunications  networks by using  algorithms  for  features  such as speech
synthesis,  voice  decompression,   tone  signaling  and  facsimile  generation.
Dialogic's signal computing  products  typically combine two elements--a  signal
processing resource and a network interface. Signal processing resources perform
specific  functions.  Network interfaces  connect a system,  normally a personal
computer,  to telephone  and data  networks.  Dialogic's  hardware  products are
offered in the form of circuit  boards/platforms to be installed in a variety of
computer  chassis.  The  Company  also  licenses  the  use of  various  software
products.

          Dialogic  offers a broad  product  line,  allowing  its  customers  to
develop computer telephony  applications with components that are compatible and
scaleable across different ranges of density and performance.  Such applications
include:

            Database interaction  applications,  which query and make changes to
                 databases based on touchtone or voice input, including:

                Audiotex  - giving  24-hour  telephone  access  to a  menu-
                    selected database of recorded (spoken) information

                Fax-on-demand - giving 24-hour telephone  access to a  menu-
                    selected database of printed information

                Interactive voice response - giving 24-hour telephone access,  
                    with update  privileges,  to an indexed database of records

                Interactive  fax  response  -  faxing  hard-copy   confirmations
                    of touchtone   queries  or transactions

           Fax and voice messaging applications, including:

                Voice mail

                Fax  servers,  which  pool  fax  resources  across  a   network
                    of users,  for  the  purpose  of  broadcasting fax messages
                    and storing fax messages for later retrieval

                Paging

                Unified  messaging,  which  presents  e-mail,  fax and voice 
                    messages through  one  screen interface and converts from 
                    e-mail to fax or voice for remote telephone access

           Intelligent  call  control   applications,   which  automate services
                 that  once  required  the Intervention of an operator, 
                 including:

                Call centers, where a large number of agents process inbound 
                    requests or outbound sales calls

                Help  desk  automation,  which  directs a call to the support 
                    staffer with the  appropriate expertise

                Conferencing,  which  enables more than two parties to call a 
                    control number,  with active or  passive (i.e., listening) 
                    privileges

                Predictive/autodialing,  which dials out to lists of phone 
                    numbers, screens out certain calls (e.g., no-answers) and 
                    delivers live prospects to telemarketing agents

                Personal communications  agents,  which screen and forward calls
                    based on a user's  itinerary and instructions

           Internet gateway applications, including:

                Voice over the Internet

                Fax over the Internet


Strategy

          The  first  computer  telephony  systems,  like  the  first  computing
systems,  were built using proprietary hardware and software.  Over the last few
years,  however,  numerous  computer  telephony  vendors have adopted  open,  or
non-proprietary,  personal  computer  ("PC")  platforms  and standard  operating
systems,  such as Windows 95,  Windows NT, UNIX,  OS/2,  MS-DOS and Netware,  as
elements of their computer telephony  systems.  This shift toward open platforms
has been  driven by the rapid  increase  in  performance  and power of  standard
microprocessors,  the  general  availability  of add-on  hardware  and  software
components,  growth in the functionality of the PC and cost savings due to lower
PC prices.

          The  Company's  strategy is to position  Dialogic to benefit  from the
growing acceptance of open call processing systems. The Company seeks to support
this strategy through the following approaches:

o    Advocate Open Systems. The Company believes that open architectures provide
     many  advantages  to systems  developers,  including  (i) reducing the time
     needed  to  bring  new  products  to  market,   (ii)  reducing   customers'
     maintenance and continuing  engineering  costs, (iii) providing access to a
     variety of technologies from third-party  vendors,  (iv) enabling customers
     to  focus  their  efforts  on  marketing  and  end-user  applications,  (v)
     protecting  customers so that they will not be dependent  upon a particular
     technology and therefore be precluded from accessing new  technologies  and
     (vi)  enabling  customers  and  end-users  to  benefit  from the  economies
     associated  with  open  architectures.  As part of its  commitment  to open
     architectures,   Dialogic   designs  its  modular   components  to  satisfy
     established  industry  standards.  Its products  work in PC platforms  with
     PC/AT or Micro Channel  standards and support standard  operating  systems.
     Furthermore,  to support  its  international  sales  efforts,  the  Company
     designs its products to meet international telecommunications standards. At
     the same  time,  Dialogic  advocates  the value to end users of  requesting
     their  computer   telephony  vendors  to  provide  open  systems,   thereby
     encouraging the "pull through" of open components.

o    Develop Signal Computing Technologies.  Dialogic believes that voice, image
     and data  processing  technologies  are  converging  at a rapid rate.  This
     convergence  is  reflected  in the  growing  demand for  unified  messaging
     systems  in  the  telecommunications  and  computing  industries.   In  the
     telecommunications  field,  voice processing  systems are being designed to
     integrate voice, fax and e-mail messages;  similarly,  within the computing
     industry,  unified  messaging  may be addressed by servers that provide the
     client with access to voice, fax and e-mail messages. By focusing on signal
     computing technologies, Dialogic seeks to have its products incorporated in
     a wide variety of business computing  applications that address one or more
     voice,  image and data  processing  functions.  As PC platforms  decline in
     price and continue to be widely  deployed,  and as reliable,  user-friendly
     multi-tasking  operating  systems become more widely accepted,  the Company
     intends   to   provide   its   customers   with   products   that   support
     multi-application   uses  and  that   benefit   from   this   technological
     convergence.  This statement  regarding the Company's intent  constitutes a
     Forward-Looking  Statement.  Actual  results may differ from the  Company's
     intentions  as a result of a number of  factors,  including  the  extent to
     which the  Company  is able to respond to  technological  developments  and
     competitive responses. See "--Risk Factors".

o    Initiate and Promote Uniform Standards.  In 1993, Dialogic introduced a new
     architecture  initiative,  known as Signal  Computing  System  Architecture
     ("SCSA").  SCSA  reflects  the  Company's  commitment  to the  expansion of
     existing call processing technology through open architectures. The goal of
     SCSA is to develop and gain broad domestic and international acceptance for
     a variety of computer telephony  standards and technologies.  The essential
     elements of SCSA are the  development of (i) software  standards for use by
     the computer telephony  industry,  (ii) buses with increased  bandwidth and
     capability  to  support  high  capacity  platforms,  (iii) a wide  range of
     products  available from multiple vendors that enable systems developers to
     integrate  voice,  image and data  technologies  in order to build  unified
     messaging  solutions and (iv)  technologies  that will permit  scaleability
     from single node  stand-along  systems to multi-node  distributed  systems,
     thereby  allowing  customers to expand from low to high  capacity  products
     with relative ease. SCSA participants include computer suppliers, component
     manufacturers,  hardware  suppliers,  algorithm and technology  developers,
     call processing systems suppliers and leading telecommunications  equipment
     manufacturers.  Substantially  all  of the  major  products  in  Dialogic's
     current  product line  incorporate  one or more  aspects of SCSA.  In 1995,
     Dialogic joined Digital Equipment Corporation,  Ericsson Business Networks,
     Hewlett-Packard  and Northern  Telecom in forming the  Enterprise  Computer
     Telephony Forum ("ECTF").  The principal goal of the ECTF is to oversee the
     evolution of industry-wide standards implementation for computer telephony.
     Dialogic has  contributed  to ECTF its Telephone  Application  Object (TAO)
     software  framework  to  assist  in the  development  of a  series  of open
     interfaces.

o    Leverage  Technological  Expertise in Computer  Telephony.  Dialogic's core
     technical competence is the development of computer telephony  technologies
     that are embedded in the Company's  hardware,  software and digital  signal
     processing  algorithms.  Dialogic  believes that its future success depends
     upon its ability to continually  expand its technical  capabilities  and to
     provide   technically   advanced   components   that  are   responsive   to
     technological advances and changes in industry standards.  Accordingly, the
     Company spends,  and intends to continue to spend,  substantial  amounts on
     research and development. Statements in this Annual Report regarding future
     research and development  spending  constitute Forward Looking  Statements.
     See "--Risk  Factors".  Factors that could affect the level of research and
     development  spending  include  market  conditions,  the nature of customer
     demand,   competitors'   product   announcements,   patent  and/or  license
     availability and claims and regulatory requirements.

o    Provide  Customers  with a Broad Range of  Products.  Dialogic  enables its
     systems  developer  customers  to  develop  and  offer  a  broad  range  of
     applications  by providing  its  customers  with  building  blocks that are
     designed to conform to widely accepted standards, much in the same way that
     the  standardization  of PC platforms has resulted in an entire industry of
     data processing  software  developers.  The Company's modular approach also
     enables systems  developers and integrators to build  progressively  larger
     systems with more application  features without making significant  changes
     in the underlying technologies.

o    Develop Collaborative Customer Relationships.  Dialogic believes that it is
     essential to maintain close  communications  with its customers in order to
     understand  their needs.  Through contacts at both the field and management
     levels, the Company reviews  application design and hardware  configuration
     issues and  application  objectives  with its customers.  Dialogic seeks to
     serve as a problem  solver in helping to construct  new and  enhanced  call
     processing  systems.  The Company also seeks to educate systems  developers
     about the broad range of applications  that may be provided  through use of
     the Company's computer telephony components, in part by conducting seminars
     to train  customers'  engineers in the use and  potential  applications  of
     Dialogic modules.

o    Expand  International  Presence.  Dialogic believes that advances in voice,
     image and data processing technologies, growing international acceptance of
     the  benefits  available  from  these  technologies  and  deregulation  and
     privatization  of  international  telecommunications  networks  will  drive
     increased  acceptance of computer  telephony  technology  in  international
     markets.  Thus,  during  February  1997,  negotiators  at the  World  Trade
     Organization  in Geneva signed a  telecommunications  pact designed to open
     telephony markets to competition.  However, no assurances can be given with
     respect to the pace of  deregulation  and  privatization,  which may differ
     significantly from country to country.  In Central Europe,  economic issues
     (recessionary  pressures) and regulatory issues  (generally,  a slowdown in
     the  deregulation  of the  telecom  industry)  appear  to be  impeding  the
     deployment of computer telephony projects. See "Management's Discussion and
     Analysis of Financial  Condition and Results of Operations."  The Company's
     familiarity with  international  regulatory  requirements has enabled it to
     gain  approvals  for its products in several  international  markets,  thus
     providing its customers  with the  opportunity to reduce the time necessary
     to market their products internationally.

o    Complement  Internal Growth with Strategic  Acquisitions  and  Investments.
     Prior to its acquisition of GammaLink in June 1994,  Dialogic's  growth had
     occurred principally through internal development. However, as reflected by
     the  GammaLink,  Spectron  and  Dianatel  transactions  and  the  Company's
     acquisition  of  Digital  Equipment   Corporation's   computer   integrated
     telephony server technology,  Dialogic believes that opportunities exist to
     extend  and  enhance  its  current  lines  of  business  and   distribution
     capabilities  through  investments in or  acquisitions of businesses in the
     computer  telephony  industry  and related  fields.  Management  intends to
     analyze acquisition  opportunities that become available to the Company and
     to consider pursuing those  opportunities that complement or supplement its
     business strategies.

Dialogic's  presentation above of its business strategies reflects the Company's
planning for the future and thus may constitute a Forward-Looking  Statement. No
assurance  can be given as to whether or as to the extent that the Company  will
be  successful  in the pursuit of its business  strategies.  Factors which could
impact the Company's ability to pursue such strategies are set forth below under
"--Risk Factors".

Products

          Dialogic's  signal  computing  products are computer  expansion boards
which typically fit in a PC chassis and operate under the control of an industry
standard PC operating  system,  such as Windows 95,  Windows NT, UNIX,  Netware,
OS/2 or DOS.  With its  emphasis  on  developing  modular  building  blocks  for
computer  telephony  systems,  Dialogic  offers  products  that  operate  over a
continuum in performance and density. Its traditional products enable developers
to create call processing systems with voice processing, facsimile, data, speech
recognition,  and speech  synthesis  capabilities.  Its high  density  products,
introduced during 1994 as the Company's first  implementation  of SCSA,  provide
advanced  switching  and  computer  telephony  features  that enable  Dialogic's
customers  to extend  their  product  offerings  into call  center and  enhanced
services  environments.  Its VME platform  products,  consisting of high density
products based on the VME computer bus and form factor,  are designed to support
existing call processing  features with  significant  enhancements for telephone
central office use.

          Dialogic's  products  typically  include  two  elements  -  a  network
interface and signal processing  resources.  Network  interfaces  connect a call
processing system to telephone and data networks.  Signal  processing  resources
use digital signal processing  techniques to perform useful computing functions,
such as  digitalization  and  compression,  on telephony and data  signals.  The
Company's  product  line  includes  network  interfaces  and  signal  processing
resources for voice processing, fax and data processing,  speech recognition and
speech  synthesis,  as well as an open  signal  processing  platform  for a wide
variety of Dialogic and third party  algorithms.  The product line also includes
system software for developing applications.

Technologies Supported by Dialogic Products

          Dialogic's  platforms  support a variety  of  technologies,  which are
largely driven by the computer technology  application  software supplied by the
Company's customers and other third-parties. These technologies include:

o    Voice. Voice technology  involves processing and manipulating audio signals
     in  a  computer  telephony  system.   Voice  technology  functions  include
     filtering,  analyzing,   recording,   digitizing,   compressing,   storing,
     expanding and replaying such signals, as well as receiving, recognizing and
     generating specific telephone and network tones.

o    Network Interfaces.  A call coming from the telephone network to a computer
     telephony  system can be carried on a variety of lines,  from  analog  loop
     start and DID (direct inward dial) to digital, T-1 and E-1 and primary rate
     integrated services digital network (ISDN) lines. Dialogic manufactures and
     sells  platforms  that are  compatible  with the  various  popular  network
     interfaces utilized throughout the world.

o    Facsimile.  Fax technology  transmits a copy of  paper-based  documents and
     images over telephone lines. In a PC-based system,  fax technology can also
     transmit and receive computer-generated files.

o    Automatic Speech Recognition  ("ASR").  ASR is an algorithm that recognizes
     human  speech.  Speaker-independent  ASR can  recognize a limited  group of
     words and numbers  from any caller.  Speaker-dependent  ASR can  identify a
     large vocabulary of commands from a specific speaker.

o    Text-to-Speech  ("TTS").  TTS is an algorithm that generates  intelligible,
     synthetic  speech from text stored in computer  files,  designed to provide
     access to information  that would be too expensive or impractical to record
     using voice technology.

o    Switching and  Conferencing.  Switching and  conferencing  involve routing,
     transferring and connecting voice signals to more than two parties.

Low and Medium Density Voice Processing Resources

          Dialogic's  platforms span a range of system densities.  By developing
products in a modular  approach that allows  customers to expand the performance
capabilities  of their systems in a scaleable  manner,  Dialogic seeks to enable
its  customers to select a  performance  range that most suits their systems and
their target markets.  Dialogic's basic low density voice processing  platforms,
the D/21H and D/41H,  provide  voice  processing  and analog  network  interface
functions  simultaneously  on two or four  independent  telephone  lines.  These
products connect directly to the telephone lines,  automatically  answer inbound
calls, detect touchtones,  play voice messages to a caller,  digitize,  compress
and record voice signals,  make outbound  calls,  and  automatically  report the
results  of  outbound  calls.  The  D/21H and D/41H  provide  standard  features
required for most voice processing applications,  including voice mail and voice
messaging,   interactive   voice  response,   audiotex,   inbound  and  outbound
telemarketing,   operator  services,  dictation,  auto  dialers,   telecomputing
services, notification systems and on-line data entry and query.

          During 1996, Dialogic  introduced the DIALOG/4,  a half size four port
voice processing  platform designed for computer  telephony  installations  that
cannot support full-size voice boards. This product provides four telephone line
interface  circuits  that  connect  directly  to analog  loop start  lines.  The
functions  and  applications  are  similar to the D/21H and D/41H and,  like the
D/41H, is scaleable up to 64 ports.  Dialogic also introduced its Proline/2V two
port voice processing board during 1996.  Designed for small computer  telephone
system  development,  multiple Proline/2V boards can be installed in a single PC
chassis for system expansion up to 32 ports.

          The  D/42-SX,  D/42D-SL,  D/42-NS and  D/42-NE2  are voice  processing
boards with network  interface  daughterboards  which  emulate  proprietary  PBX
station sets and provide  connections to four PBX lines.  These products connect
to the Mitel SX, Northern  Telecom SL-1,  Northern  Telecom Norstar and NEC NEAX
switches,  respectively.  These products are used to provide special integration
features in a call processing application.

          The Company's  VR/40 is a  daughterboard  that mounts  directly on the
D/41H  platform.  The VR/40  provides  speaker-independent  isolated word speech
recognition   capabilities   in  six   languages   for  up  to   four   channels
simultaneously.

          Dialogic's low and medium density voice processing resources typically
reflect a dual-processor architecture, consisting of a DSP and a general purpose
microprocessor.  This imbedded  architecture handles all telephony signaling and
performs touchtone and audio/voice signal processing tasks.

High Density Products

         Voice Processing

          Dialogic's  D/160SC-LS,  D/240SC-TI  and  D/300SC-E1 are 16, 24 and 30
port DSP - based voice boards with onboard  analog,  digital T-1 and digital E-1
telephone  interfaces.   Based  upon  SCSA  standards,  these  platforms  enable
developers to build high density  systems by  configuring  multiple  boards in a
single PC.  Applications  include voice messaging,  interactive  voice response,
voice/audio response,  audiotex, operator services,  telemarketing/call centers,
dictation, auto dialers, notification systems and on-line data entry and query.

          The Company  recently  introduced its DualSpan series of digital voice
and network  interface  boards.  These platforms provide two E-1 or T-1 lines of
service  termination and call processing for up to 60 voice channels in a single
PC slot.  The DualSpan  boards are  functionally  equivalent to two  single-span
boards, such as the D/300SC-E1, combined into one single-slot board.

         Network Interfaces

          The Company offers several high capacity network interfaces to connect
computer telephony applications to public and private telephone networks.  These
network  interfaces  connect a  telephone  line and  handle  all of the  network
signaling  necessary  between the call processing system and the telephone line.
Telephone lines vary in complexity, from a normal analog tip-and-ring line found
in most homes to an integrated  services  digital  network  (ISDN) line that can
carry  more  than two  million  digital  bits  per  second.  Dialogic's  network
interface products include the following:

o    The LSI/81SC and LSI/160SC are analog  interface  boards which provide loop
     start telephone network connections for 8 and 16 lines, respectively. These
     boards connect to other call  processing  boards over a digital bus and are
     designed for SCSA-based computer telephony systems.

o    The DTI/240SC,  DTI/241SC,  DTI/300SC,  and DTI/301SC are digital interface
     boards which provide T1/E1  network  connections  for 24 (T-1) and 30 (E-1)
     lines.  These boards,  which connect to other call processing boards over a
     digital bus, support  Dialogic's SCbus and also provide access to worldwide
     ISDN  networks.  Dual span  configurations  (the  DTI/480SC and  DT1/600SC)
     permit similar connections for 48 (T-1) and 60 (E-1) lines.

o    The  MSI  and  MSI/240SC  are  station   interface   boards  which  provide
     connections to telephones and headsets.  These products are used to connect
     agents  to a call  processing  system  for call  center  applications.  The
     MSI/240SC supports Dialogic's SCbus.

         Antares

          The Antares  Open  Platform  is a general  purpose  signal  processing
platform which connects to other call  processing  platforms over a digital bus.
This  platform  was  designed  to be  compatible  with  SCSA  standards  and  to
facilitate the integration of a wide variety of  technologies  from Dialogic and
third parties into a single call processing system. It runs Spectron's  realtime
DSP  operating  system  (SPOX),  and is sold with a set of software  development
tools. An Antares  development kit consists of an Antares card,  SPOX, DSP tools
and SCSA software.

          Algorithm developers can use Antares' single standardized  programming
interface  to port their  technologies  to the  Antares  platform.  The  Antares
platform  can be used in  various  stages  of  technology  implementation,  from
initial  algorithm   development  and  rapid  prototyping   through  large-scale
deployment.

          Each  of  the  four  DSPs  on the  Antares  platform  provides  enough
processing  power  to  support  one or  more  types  of  technology.  Therefore,
application developers can download algorithms supporting different technologies
to each of the DSPs,  allowing the creation of a  multifunctional  platform that
can support,  for example,  both ASR and TTS. These  technologies can be used to
support  multiple  applications  on a  single  platform,  or they may be used at
different times within a single  application.  Technologies  that can be used to
develop  applications on the Antares platform include ASR, TTS, call processing,
data communications and fax image processing.

          Various third-parties have developed enhanced software for the Antares
platform.  Speech  recognition  capability,  provided by companies such as Voice
Control Systems,  Lernout & Hauspie,  PureSpeech,  Telefonica,  CSELT and France
Telecom/CNET,  enables call processing applications to interpret words spoken by
a telephone caller. Enhanced capabilities include continuous speech recognition,
alphabet recognition and speaker verification.  Text-to-speech software has been
developed for the Antares platform by Lernout & Hauspie,  Centigram,  Telefonica
and CSELT.  These products  convert ASCII text to synthesized  speech,  enabling
call processing  applications to play back information files which are too large
or dynamic to be pre-recorded.

         Open Buses

          Many  of  the  Company's   products   incorporate  buses  that  embody
technology  developed by Dialogic.  Buses connect  resource  modules and network
interfaces to enable VARs and OEMs to expand their systems in a modular  manner.
The Company's  buses are utilized not only for connecting  Dialogic  components,
but  also for  connecting  products  made by third  parties.  The  Dialogic  bus
products utilized in high density systems are described below:

o    PCM Expansion  Bus.  Dialogic's PCM Expansion Bus ("PEB") was developed for
     systems with higher  capacities  than the systems which utilize  Dialogic's
     first  generation  analog  expansion bus ("AEB").  The PEB, a time division
     multiplexed bus, permits a sharing of resource modules over a larger number
     of  telephone  lines,  resulting  in cost  efficiencies  as the  number  of
     inter-connected telephone lines increases.

o    SCbus.  Dialogic's  signal computing bus is a third  generation  system bus
     that is  implemented  on a custom  integrated  circuit (the SC 2000),  made
     available  to all SCSA  developers  and  designed  for systems that require
     especially fast connections. The SCbus has compatibility modes for the PEB,
     the Siemens PCM Highway,  the Mitel STbus and other  communications  buses.
     The SCbus  provides  up to 131  megabits  per second,  equivalent  to 2,048
     channels, for interconnecting  sophisticated  SCSA-based systems. While the
     Company continues to support the AEB and PEB, its principal bus focal point
     is on the switching  capabilities of the SCbus. As a result, the Company is
     seeking  to  expand  the  number  and  types  of  its  products   that  are
     SCbus-compatible.

         VME Products

         Dialogic has developed a family of high density platforms  supplied in
the VME form factor.  "VME" represents a global industrial standard for computer
chassis that allows easy front access for maintenance  purposes.  Dialogic's VME
products  support  standard  features  of the  Company's  product  line  and are
intended to furnish technology  enhancements for advanced intelligent  networks,
including  higher  port  density  for  lower  cost  per port  efficiency,  SCbus
integration,   non-PC   telephony  grade  hardware,   central  office  switching
capability and multiple operating system support.

Facsimile and Data Resources

          Prior to its  acquisition  of  GammaLink in June 1994,  the  Company's
facsimile  products  were  designed  primarily  for  voice-processing  intensive
applications that require facsimile  capability.  The newest generation of these
products are the VFX/40SC,  VFX/40ESC and  VFX/40ESC-plus  four-port fax boards.
These boards are four channel  daughter-boards  which  connect to the D/41ESC to
provide  integrated voice and fax processing in a single PC slot. By integrating
voice and fax  processing,  these  products  enable users to take advantage of a
variety of applications,  including  fax-on-demand,  facsimile  broadcasting and
facsimile messaging.

          With its  GammaLink  acquisition  in 1994,  the Company  expanded  its
facsimile  product line to include  products  that provide  scaleable  facsimile
density for  facsimile-only  applications or for  applications  with significant
facsimile volume,  including LAN faxing, image servers,  broadcast servers, host
servers and service bureaus.  GammaLink's  enterprise fax family of products are
utilized in small and medium-sized facsimile systems, fax gateways and LAN-based
facsimile servers. GammaLink's telco fax family of products are high performance
boards used in high volume fax broadcast, interactive voice/fax response and T-1
connections  for fax.  These telco  products  can be used in a  resource-sharing
manner  with  Dialogic's  voice   processing   products  through  the  switching
capabilities of the Company's bus products.

CT-Connect

          CT-Connect  is a computer  telephony  call control  server  capable of
connecting  a wide range of telephone  switches to a variety of data  processing
environments.  CT-Connect is based on Digital Equipment  Corporation's  computer
integrated  telephony ("CIT") technology  acquired by Dialogic in February 1995.
The software runs under the  Microsoft  Windows NT operating  system,  either on
Intel architecture or with Digital Equipment Corporation's Alpha processors.  It
is intended to be used by  application  developers,  VARs and OEMs to  construct
end-user  computer-telephone  solutions for call control purposes. Dialogic also
offers CIT consulting services through its Synapse Group.

System Software

          Dialogic's  board level  products are supported by device  drivers and
Application  Programming  Interfaces  ("APIs")  for  the  leading  PC  operating
systems,  including Windows 95, Windows NT, MS-DOS,  UNIX, OS/2 and Netware. The
device  drivers and APIs enable an application to access the features of a board
through standard programming language function calls.

          The Company's SCSA software module enables a call processing system to
function as a media server in a client-server environment. In February 1997, the
Company announced CT Media, an open  standards-based  client-server  product for
computer  telephony  server  design.  CT Media is  designed  to  streamline  the
development  process by  handling  the  details of media  resource  control  and
functions internal to the computer telephony server.  Developers and integrators
are  spared  from  managing   these   low-level   functions  from  within  their
applications, thereby enabling Dialogic's customers to focus on the requirements
of application development and integration.

          Through its  acquisition  of  Spectron,  the Company  provides  system
software and development environments for DSPs and for multi-media processing on
the Pentium  processor.  Spectron  has two  primary  products:  (i) SPOX,  a DSP
operating  system that supports  multiple  vendors'  DSPs and  industry-standard
platforms;  and (ii)  IASPOX,  an Intel  architecture  version  of SPOX  jointly
developed by Spectron and Intel.

          Dialogic  works with many third parties to provide  software  toolkits
which simplify  application  development.  Toolkits are available in each of the
supported operating systems.

Research and Product Development

          The  Company  believes  that the timely  enhancement  of its  existing
products and development of new products is critical to maintain its competitive
position.   The  Company's   ongoing  product   development  goals  include  the
enhancement (in terms of performance and cost  efficiency) of current  products,
the  adaptation  of  third-party  technologies  to  Dialogic's  products and the
development of new product options and features.  Dialogic's product development
teams work closely with customers in an effort to define necessary  improvements
and enhancements and to analyze potential new products.

          The  Company  has   announced   several   research   and   development
initiatives, including the following:

     DM3  Mediastream  Resource  Architecture.  On January  27,  1997,  Dialogic
     announced the development of a new set of specifications  and core firmware
     modules that are intended to govern how the  Company's  next  generation of
     products  will be  designed.  The core  elements of this  architecture  are
     general purpose embedded processors designed to manage multiple application
     technologies  from  multiple  vendors   simultaneously.   The  technologies
     contemplated  include  real time and  message-based  media  processing  for
     firmware  resources such as voice, fax, voice over the Internet,  automatic
     speech recognition, text-to-speech and real time network signaling. The DM3
     architecture  is  intended  to  further  expand  the  density  of  computer
     telephony  platforms,  contemplating "quad span" boards with up to 96 ports
     available  for a variety of  applications.  Such  boards  are  functionally
     equivalent to four single-span  boards combined into one single-slot board.
     For  the  system  developer,  the  availability  of  products  meeting  the
     Company's  DM3 goals are intended to allow the  creation of bigger,  faster
     and more cost-efficient  products and to allow the combination of functions
     on a single board (as opposed to current  configurations which require such
     combinations to be placed on multiple boards).

     No assurance  can be given that the  Company's DM3 architecture development
     projects will result in market  accepted  products or profitable  ventures.
     Like any announcement in the computer  telephony  industry,  Dialogic's DM3
     initiative  is subject to a variety of risks,  including the length of time
     required for Dialogic to bring products to market,  competitive  responses,
     customer  acceptance,   development  or  manufacturing  difficulties,   the
     availability of regulatory approvals, and general market conditions.

     Internet  Access.  Dialogic  is  pursuing  the  development  of  technology
     and components  to enable the  transmission  of voice and fax messages over
     the Internet.The Company is working with vendors of voice-over-the-Internet
     software to develop  hardware and  software  for  Internet  and  "intranet"
     servers.  Such servers would combine Dialogic's board level components with
     the vendor's  software to enable  standard  telephones  to send and receive
     calls  over  the  Internet.   The  Company  also  recently   announced  the
     availability  of a development  kit to enable systems  developers to create
     fax applications for the Internet.  The Company anticipates that there will
     be  substantial  competition  within  its  industry  with  respect  to  the
     development of Internet telephony products.  No assurance can be given that
     Dialogic will be successful in competing  against other  companies (many of
     whom have substantially greater resources than the Company) with respect to
     Internet  telephony  products.  Factors  which may influence the success of
     Dialogic's   Internet   telephony   initiative   include   the   rapid  and
     unpredictable   changes  in  Internet  technology  and  usage,   regulatory
     initiatives  which  may  affect  costs,  chassis,   interfaces  and  access
     services, competitive responses, market acceptance of standards and market 
     conditions.


          Dialogic's  research and development  staff included 349 persons as of
December  31,  1996.  For the years  ended  December  31,  1994,  1995 and 1996,
research and development expenses amounted to $21.6 million,  $29.0 million, and
$40.7 million,  respectively,  representing 17% of revenues in 1994 and 1995 and
19% of revenues in 1996.

International Business

          Dialogic's international market opportunities are defined primarily by
the nature of the telephone  networks in particular  countries (which affect the
types of network  interfaces  that can be utilized)  and a variety of regulatory
issues.  These  regulatory  issues center around the  homologation (or approval)
process  and  service  offering  regulations  that  affect  the  ability  of the
Company's customers to sell their products in particular  countries.  In certain
countries,  approvals can be granted at the component level.  Such approvals are
not dependent upon the particular PC or application being utilized. Accordingly,
once such approvals are obtained, specific products can be utilized by customers
in the applicable country without further interaction with regulatory officials.
As of  December  31,  1996  Dialogic  had  received  approvals  in more  than 60
countries  throughout  the  world.  The  Company  believes  that its  success in
obtaining   component,   platform  or  system  level  approvals   constitutes  a
significant  competitive advantage, in that it permits Dialogic's products to be
sold in the applicable  countries  while the products of competitors  which have
not  successfully  completed  the  approval  process  cannot  be sold  in  those
countries.

          In each of 1994, 1995 and 1996, international sales (excluding exports
from North America)  accounted for approximately 29% of the Company's  revenues.
See Note 10 of the  Notes to the  Company's  Consolidated  Financial  Statements
incorporated by reference herein. In certain European markets, primarily Central
Europe,   economic  issues   (recessionary   pressures)  and  regulatory  issues
(generally, a slowdown in the deregulation of the telecom industry) appear to be
impeding the deployment of computer telephony products.

          The Company conducts its  international  operations  primarily through
foreign subsidiaries. These entities are managed by local managing directors who
are given  substantial  autonomy in order to assure that product  offerings  and
customer  contacts are  sensitive to the needs of local  customers.  Efforts are
made to match product  capabilities  offered in particular  countries with local
product needs, networks and infrastructures.

          International  sales are subject to inherent risks,  including changes
in regulatory  and standards  requirements,  exchange  rates,  tariffs and other
barriers,  difficulties in staffing and managing foreign subsidiary  operations,
potentially  adverse tax  consequences  and specialized  inventory  requirements
applicable to particular foreign countries. There can be no assurance that these
factors will not have an adverse  impact on the Company's  future  international
sales or operating results. As the Company expands its international operations,
exposure  to  gains  and  losses  on  international  currency  transactions  may
increase.  Dialogic does not currently engage in international  currency hedging
transactions.   A  substantial   percentage  (but  not  all)  of  the  Company's
international sales have been billed and collected in U.S. dollars.

Sales, Marketing, Customers and Customer Support

          Dialogic  markets  its  products  primarily  to  VARs,  OEMs,  systems
integrators,  service  providers  and  applications  developers.  In the  United
States,  Dialogic  sells to these  customers  through  its own  sales  force and
distributors,   as  well  as  through  telemarketing  and  advertising  efforts.
Internationally,  the Company  utilizes its own sales force and  selected  sales
representatives  and agents. As of December 31, 1996, the Company had 152 direct
sales  employees.  Increased  reliance  has been placed on  distributors,  sales
representatives  and sales agents in recent  periods.  Such reliance may subject
the Company to the uncertainties that affect the businesses of these independent
third-parties.

          Dialogic's  United  States sales  personnel are based in various field
sales   offices,   including   offices   in   California,   Georgia,   Illinois,
Massachusetts,  New Jersey, Texas and Washington. These offices are staffed with
individuals that have sales and/or customer support  backgrounds.  The Company's
international  sales offices include  locations in Argentina,  Belgium,  Brazil,
Canada, China, France, Italy, Israel, Ireland, Japan, Germany, Singapore and the
United Kingdom.  These  international  offices also provide technical support to
the Company's  international  customer base and, in certain  instances,  perform
development activities.

          The Company's marketing  activities include  participation in industry
trade shows and seminars,  advertising  in selected trade  publications,  public
relations activities with the trade and business press, publication of technical
articles and  distribution of sales literature and product  specifications.  The
Company's Internet website, http://www.dialogic.com,  has become an increasingly
important vehicle for Dialogic's marketing and customer support functions. As of
December 31, 1996, the Company's marketing group consisted of 88 employees.

          The Company sold products to more than 3,000 customers  during 1996. A
total of 50 of  these  customers  represented  approximately  47% of  Dialogic's
revenues, and no customer accounted for 10% or more of revenues in 1996.

          The Company  believes  that  customer  service and support have been a
significant  factor in distinguishing  the Company from other computer telephony
component  manufacturers.  Given the need to blend  signal  computing  component
technology with applications  software, it is important for Dialogic to maintain
close communication with its customers.  This communication  enables Dialogic to
educate  existing and potential  customers with respect to the  functionality of
the Company's  product line and new product  offerings  and enables  Dialogic to
assess and understand the needs of its customers.

          The Company's technical  developments are communicated to customers by
its sales  engineering  group,  its field  applications  engineering  group, its
technical  support  group,  its design group and its  website.  The Company also
furnishes its customers with documentation  that provides  performance and other
data regarding complex systems configurations and alerts customers to the market
opportunities  available through utilization of Dialogic's  products.  Moreover,
Dialogic's  processor-driven products typically are software upgradeable.  Thus,
as  developments  in the  technology  for such  products are  introduced  by the
Company, that new technology typically can be incorporated into an existing call
processing system by changing the software provided by Dialogic.

          In addition to having its sales  representatives  personally meet with
larger   customers   in  the  field  and   having   headquarters   telemarketing
representatives  contact other  developers by  telephone,  the Company  provides
engineering   assistance   to  its  customers  and  helps  obtain  any  required
certifications  from regulatory  authorities.  The Company also offers extensive
documentation  describing its products and provides  telephone support to assist
its customers in their support of end users.

Competition

          The computer telephony industry is highly competitive.  Moreover,  the
Company believes that competition is likely to intensify in the future. Dialogic
believes that its principal  competitors  are (i) companies  that  specialize in
particular  computer  telephony  functions,  (ii) companies that provide a broad
range of computer  telephony  products and (iii)  companies,  many of which have
substantially  greater  resources than Dialogic,  which have chosen to, or which
may choose to, produce computer telephony components in-house. Within the second
group,  Dialogic's principal competitors include Brooktrout Technology,  Natural
Microsystems  and Rhetorex (a subsidiary of Octel).  In the future,  the Company
may also  face  competition  from new  market  entrants,  including  those  with
substantially greater resources and name recognition than Dialogic.

          New  and  enhanced   products  can  be  expected  from  the  Company's
competitors in the future.  The  competitive  factors in the computer  telephony
components industry include the time required to produce a market-ready product,
engineering  expertise,  product quality,  reliability and  performance,  price,
brand name  awareness,  customer  support and service and access to distribution
channels.  The Company  believes that it competes or may compete on the basis of
the breadth and quality of its product line,  its customer  service and support,
its technical capabilities, its name recognition and price.

          In  high-volume   applications,   GammaLink  faces   competition  from
companies  which offer  multi-line  products.  In the LAN fax market,  GammaLink
faces  competition  from  manufacturers  of fax  cards  and  fax  modems.  Other
competitors  have announced  multi-channel  fax cards combining voice and fax on
the same  processor.  Spectron  faces  competition  from  both  major  corporate
competitors  and smaller  companies  and competes  primarily on the basis of its
technological advances and customer support and services.

          While  the  Company  believes  that its  commitment  to open  computer
telephony  architectures  positions  Dialogic as a "technology  enabler" for the
computer   telephony   industry,   this  commitment  may  reduce  the  technical
constraints  that otherwise  would limit the entry of additional  competitors to
the market and may commoditize Dialogic's market.

     Proprietary Rights

          The Company holds patents  covering  certain aspects of its technology
and has applied for additional patent  protection.  While Dialogic believes that
its technology provides it with certain competitive advantages,  there can be no
assurance  that the Company's  competitors  will not be able to develop  similar
technology.  Dialogic  currently  licenses certain technology from third parties
and plans to continue to do so in the future.  This statement  regarding  future
licensing arrangements constitutes a Forward-Looking  Statement. There can be no
assurance  that in the future the  Company  will be able to obtain  licenses  of
intellectual property rights owned by third parties or that such licenses can be
obtained on terms  favorable to the Company.  If the Company is unable to obtain
licenses of protected technology,  it could be prohibited from manufacturing and
marketing products incorporating that technology. Factors which could affect the
Company's ability to maintain such licensing  arrangements in the future include
the strength of  third-parties'  patent  protections,  the  willingness  of such
third-parties to contract with Dialogic,  the availability of competing products
and  technologies,  the cost of  manufacturing  alternative  solutions and other
competitors' responses.

          Dialogic  has  received  from  time to time,  and may  receive  in the
future, communications from third parties asserting intellectual property rights
relating to certain of the  Company's  products  and  technologies.  The Company
investigates each of these claims. To date, most of these claims have been based
on  application-oriented  patents that the Company would not directly  infringe.
However,  application-oriented patents may be used by the holder to restrict the
types of markets in which Dialogic or Dialogic's  customers are able to compete.
Application-oriented  patents may also be used to induce customers and potential
customers to purchase  computer  telephony  components  from  competitors of the
Company that are affiliated with the holders of such patents.

          The   Company   has   received   certain   claims   from   holders  of
application-oriented  patents  asserting that Dialogic,  as opposed to customers
using the  Company's  components  to build  applications,  may violate  existing
patent  rights.  There can be no  assurance  that in the future,  other  similar
claims will not be made  against  Dialogic.  Further,  there can be no assurance
that the Company will be able to resolve such claims,  either by convincing  the
claimants that the Company's  technology is non-infringing,  obtaining a license
on terms  favorable to the Company,  redesigning  its products or defending  any
legal  action  taken  against  it. The costs that may be incurred by Dialogic in
pursuing any such response  could have a material  adverse effect upon Dialogic.
Should the Company or its customers be found to infringe the proprietary  rights
of others,  the  Company  could be required  to pay  substantial  damages to the
infringed  party,  which in turn  could  have a  material  adverse  effect  upon
Dialogic.  Furthermore,  intellectual property claims are frequently accompanied
by claims of violations of applicable  antitrust laws.  Antitrust  litigation is
often fact-intensive and thus can be extremely time-consuming and expensive.

          From  time to time,  the  Company  considers  steps  to be taken  with
respect  to  outstanding  patents  prior to any claim  being  made by the patent
holder  against  Dialogic or its customers.  Such steps may include  obtaining a
license or joining or  sponsoring  litigation  to  challenge  the validity of an
outstanding patent. No assurances can be given that the commencement of any such
litigation  will not result in  counterclaims  being made directly or indirectly
against the Company.

          In the computer telephony  industry,  intellectual  property claims by
third-parties can result in substantial  expenditures of time, effort and money.
For information  regarding legal proceedings  involving  Dialogic and Brooktrout
Technology, Inc., see "Legal Proceedings".

     Manufacturing

          The Company utilizes  contract  manufacturing for substantially all of
its manufacturing processes, thereby allowing Dialogic to focus resources on its
product development and customer support efforts. The Company has employed three
principal suppliers located in New Jersey and New York - Electronic  Associates,
Inc., Ridge Associates and American Computer  Assembly,  Inc. - as well as small
contract  suppliers  in  California.  The  activities  of  these  suppliers  are
coordinated  by  Dialogic's  manufacturing  personnel.  The  Company's  internal
operations  consist  primarily of production of  prototypes,  test  engineering,
materials  purchasing and inspection,  final product  configuration and testing,
quality  control and service  repair.  The Company is  currently  negotiating  a
written  agreement  which, if consummated,  would result in Dialogic's  moving a
significant  amount of its  manufacturing to another contract  manufacturer.  No
assurances can be given as to whether or when such  negotiations  will result in
an agreement being signed by the parties.

          At present, Dialogic does not have a long-term supply contact with any
of  its  manufacturing   subcontractors  or  component  suppliers.  Certain  key
components  incorporated  in the  Company's  products  (including  the DSPs used
throughout Dialogic's product lines) are supplied by only one source, and others
are available from limited  sources.  To date,  Dialogic has been able to obtain
supplies  of  products  and  components  in a  timely  manner,  in part  because
Dialogic's  principal  sole source  products are acquired from  well-established
vendors with long-standing  relationships with Dialogic.  However,  in the event
that any of its sole  source  suppliers  were to  experience  difficulties  that
resulted in a reduction or interruption in supply to the Company or in the event
that any of Dialogic's contract manufacturers were unable to perform, Dialogic's
results of operations  could be materially  adversely  affected (after available
inventory  is used)  until the  Company  establishes  alternative  sources.  The
Company owns all of the  engineering and sourcing  documentation  and functional
test equipment used in the manufacturing of its principal  products and believes
that it could shift  product  assembly to alternate  suppliers or in-house if it
experienced  difficulties  with  its  contract  manufacturers.   This  statement
regarding the availability of alternate approaches to contract manufacturing may
constitute  a Forward  Looking  Statement,  which  could be  affected by several
factors,  including  the  demands  imposed  upon,  and  the  sophistication  of,
alternate  suppliers,  the lead time  available  to such  suppliers  and  market
acceptance  of  the  products  made  by  means  of  such  alternate  approaches.
Accordingly,   actual   results  may  differ   materially   from  the  Company's
expectations.

Risk Factors

          This Annual  Report  contains,  and  Dialogic  may make in the future,
certain  Forward-Looking  Statements.  Such  statements are subject to risks and
uncertainties  that could cause actual results to differ  materially  from those
projected in such Forward-Looking Statements. Risks and uncertainties applicable
to Dialogic include the following:

          Risks  Relating  to  Technological  Developments.  The  market for the
Company's products is characterized by rapid technological advances,  changes in
customer  requirements and frequent new product  introductions and enhancements.
Dialogic's  future  success  will  depend  upon its  ability to (i)  enhance its
current  products,  (ii) achieve the objectives of its DM3 Mediastream  Resource
Architecture, (iii) develop and introduce new products that keep pace with rapid
technological  developments and evolving industry and regulatory standards, (iv)
respond to changes in customer  requirements and (v) achieve market  acceptance.
In  particular,  the Company  believes it must continue to respond to customers'
needs for broad functionality and multiple platform support.  Any failure by the
Company to anticipate or respond  adequately to  technological  developments and
customer  requirements,  or any  significant  delays in product  development  or
introduction,  could  have a material  adverse  effect on  Dialogic's  business,
operating  results  and  financial  condition.  There can be no  assurance  that
Dialogic will be successful in developing  and marketing new products or product
enhancements  on a  timely  basis  or  that  the  Company  will  not  experience
significant delays in the introduction of new products.  In addition,  there can
be no  assurance  that new  products or product  enhancements  developed  by the
Company will achieve market acceptance.

          Competition.  The computer telephony  industry is highly  competitive.
Moreover,  the Company  believes that  competition is likely to intensify in the
future.  For information  regarding such competition,  see "-- Competition".  No
assurance can be given that the Company will be able to compete  successfully in
the future or that price  competition  will not materially and adversely  affect
the Company's consolidated results of operations and financial condition.

          Fluctuations  in Quarterly  Operating  Results.  The  Company's  total
revenues  may vary  significantly  from  quarter to quarter  due to a variety of
factors,  including  the  timing  of  customer  orders,  changes  in  Dialogic's
products,  geographic and customer mix, the  introduction of new products by the
Company  or  its  competitors,   pricing  pressures,   regulatory  developments,
unanticipated  development and/or  manufacturing  difficulties or expenses,  and
economic  conditions.  The Company  typically  operates with  relatively  little
backlog and substantially all of its revenues in each quarter  ordinarily result
from orders  received in that  quarter.  In addition,  the Company  often incurs
significant development,  sales and marketing expenses in anticipation of future
revenues.  If near-term  demand for the Company's  products weakens or if orders
are not shipped in any quarter as anticipated,  Dialogic's results of operations
for that quarter could be materially  and adversely  affected.  Any shortfall in
revenues  or  earnings  from the levels  anticipated  by  analysts  could have a
substantial  adverse impact on the market price of Dialogic's  Common Stock. The
Company is likely not to learn of any such  shortfalls  until late in its fiscal
quarter.

          Uncertainties   Relating  to  Proprietary   Matters.  For  information
regarding  substantial  risks  relating to the  availability  of licenses to the
Company and relating to potential  intellectual  property and related  claims by
third-parties, see "-- Proprietary Rights."

          Dependence  on Sales by Third  Parties.  The  Company's  revenues  are
dependent  upon the  ability of its OEM and VAR  customers  to develop  and sell
computer  telephony  systems that  incorporate  Dialogic's  modular  components.
Factors,   including   economic   conditions,   patent   positions,   regulatory
requirements  and  other  marketing  restrictions,  that  adversely  affect  the
revenues of Dialogic's OEM and VAR customers can have a substantial  impact upon
the Company's  financial results. No assurances can be given that Dialogic's OEM
and VAR customers will not experience  financial or other difficulties that will
materially and adversely  affect their purchases from Dialogic and, in turn, the
results of operations and financial condition of the Company.

          Risks   Associated  with   International   Operations.   International
operations  are subject to certain  risks,  including  changes in regulatory and
standards requirements, exchange rates, tariffs and other barriers, difficulties
in staffing and managing foreign subsidiary operations,  potentially adverse tax
consequences  and specialized  inventory  requirements  applicable to particular
foreign countries. There can be no assurance that these factors will not have an
adverse impact on the Company's future international sales or operating results.
A substantial percentage (but not all) of the Company's international sales have
been billed and collected in U.S.  dollars.  As the Company  continues to expand
its  international  operations,  exposures to gains and losses on  international
currency  transactions  may  increase.  Dialogic  does not  currently  engage in
international currency hedging transactions.

          Dependence on Third-Party Suppliers.  The Company contracts with three
domestic  companies for the  manufacture of  substantially  all of its products.
Certain key components  incorporated  in the Company's  products  (including the
DSPs used throughout  Dialogic's product lines) are supplied by only one source,
and others are  available  from  limited  sources.  The Company  does not have a
long-term  agreement  with any of these  suppliers  of services  or  components,
although  it is  currently  negotiating  a  written  agreement  with a  contract
manufacturer.  See "-- Manufacturing".  Although the Company has not experienced
any material  difficulties  in obtaining  supplies in the past, any reduction or
interruption in supply from these  third-party  contractors could materially and
adversely affect Dialogic's results of operations until alternative  sources are
established.  Moreover,  operating  results  could be  materially  and adversely
affected by the receipt of  defective  components  or  products,  an increase in
prices from  suppliers  or the  inability  of Dialogic to obtain lower prices in
response to competitive price reductions.

          Uncertainties  Regarding  Regulatory  Matters.  The  Company  seeks to
obtain  regulatory  approvals  for its  products  as a  means  of  enabling  its
customers to bring their  systems to market as rapidly as  possible.  Changes in
regulations or in  interpretations  of regulations or delays in deregulation may
substantially  hamper  end-users  and  Dialogic's  customers  and may cause such
customers to delay or cancel orders.

          Dependence on Key Personnel.  The Company depends substantially on key
personnel involved in engineering,  research and development,  marketing, sales,
finance  and  administration.  The loss of the  services  of key  persons in any
functional  area could  have a material  adverse  effect on  Dialogic's  current
operations and on new product  development  efforts.  Dialogic's success depends
upon its  ability to attract and retain  skilled  employees.  Its  success  also
depends  upon the ability of  Dialogic's  officers  and key  employees to manage
growth   successfully  and  to  continue   successful   development  of  product
enhancements  and new products.  There can be no assurance that the Company will
be able to hire or retain  sufficient  qualified  staff to meet its  goals.  The
Company does not maintain key-person life insurance for any of its personnel.

          Risks  Associated with Potential  Acquisitions.  Since the date of its
initial  public  offering in 1994,  Dialogic has acquired  GammaLink,  Spectron,
Dianatel  and certain  computer  integrated  telephony  technology  from Digital
Equipment  Corporation.   The  Company's  business  strategy  contemplates  that
Dialogic will continue to seek to complement its internal growth with additional
acquisitions of and investments in businesses in the computer telephony industry
and related fields.  Although  management  expects to carefully analyze any such
opportunity before committing the Company's resources, there can be no assurance
that such  transactions  will result in  long-term  benefits to Dialogic or that
Dialogic's   management  will  be  able  to  effectively  manage  the  resulting
businesses.

          Excess or Obsolete  Inventory.  Dialogic's  customers typically expect
delivery of the Company's hardware and software products from stock. Because the
manufacturing  lead-time for several of Dialogic's  products can be significant,
the Company builds its products to meet forecasted demand. Although a portion of
customer  demand  is  ascertainable  from  volume  purchase  arrangements,   the
Company's forecasts also depend upon management's estimates of sales to existing
and  potential  customers.  Several  factors  could  affect the accuracy of such
estimates,  including unanticipated changes in customer demand, new developments
in  the  computer  telephony  industry,  unanticipated  development  delays  and
competitive inroads into the Company's business. Should management's predictions
prove to be inaccurate, the Company could have excess or obsolete inventory.

          Volatility of Stock Price. The market price of Dialogic's Common Stock
has fluctuated  significantly  since its initial public  offering in April 1994.
Factors such as announcements  of  technological  innovations or new products by
Dialogic,  its  competitors  or other third parties,  consolidations  within the
computer telephone industry,  quarterly variations in the Company's consolidated
results of operations,  shortfalls in the Company's  revenues,  gross margins or
earnings  from   analysts'   expectations,   regulatory   conditions,   economic
conditions,  capital market conditions and general industry conditions,  may all
affect  the  market  price  of  the  Common  Stock  and  cause  it to  fluctuate
significantly.  In addition,  in recent years,  the stock market in general,  as
well as the market  prices of the stocks of many high  technology  companies  in
particular,  experienced  wide  fluctuations  which  have not  necessarily  been
related to the operating  performance of individual  companies.  There can be no
assurance that the market price of the Company's  Common Stock will not continue
to experience significant volatility.

Backlog

          Because the Company's  products are typically shipped within one month
of receipt of the order, the Company does not believe that its backlog as of any
particular date is indicative of future sales levels.

Employees

          As of December 31, 1996, the Company had 905 full-time employees.  The
Company's  continued success will depend in part upon its ability to attract and
retain  skilled  employees.  Dialogic  has  never  had a  work  stoppage  and no
employees are  represented by a labor  organization.  The Company  considers its
employee relations to be good.


Item 2.  Properties

          The Company's  corporate  headquarters are located in Parsippany,  New
Jersey,  in a leased facility.  The lease expires in 2005, with options to renew
for two subsequent  five-year terms.  The lease presently  covers  approximately
192,000 square feet of space.  Further,  the Company has an option,  exercisable
through 1999, to expand the lease space by an additional 20,000 square feet. The
Company also leases all of its other domestic and foreign offices. See Note 9 of
the Notes to the Company's  Consolidated  Financial  Statements  incorporated by
reference herein.


Item 3.  Legal Proceedings

          In June 1995,  the Company  entered into a settlement  agreement  that
resulted in the dismissal of various legal proceedings involving,  among others,
the Company and Brooktrout Technology,  Inc.  ("Brooktrout").  In November 1995,
Brooktrout  filed a  complaint  in the  United  States  District  Court  for the
District of Massachusetts  naming the Company,  its GammaLink subsidiary and its
Chairman  of the  Board as  defendants.  The  complaint  sought to  rescind  the
settlement agreement and obtain unspecified compensatory and punitive damages on
the basis of allegations that the defendants  fraudulently induced Brooktrout to
enter  into the  settlement  agreement.  The  defendants  deny  the  substantive
allegations of this complaint and have filed a counterclaim seeking damages from
Brooktrout.  In December  1996,  the District  Court entered an order of summary
judgment  against  Brooktrout  dismissing  certain of its  claims,  but  leaving
unresolved  a  statutory   unfair  practice  claim  by  Brooktrout  and  leaving
unresolved all of the defendants'  counterclaims.  Such order remains appealable
at this time.  Although  outcomes of legal  proceedings are difficult to predict
and cannot be assured,  the Company does not believe that such  proceedings will
materially  adversely affect its consolidated  financial  condition,  results of
operations or liquidity.

          During the third  quarter of 1996, a complaint was filed in New Jersey
Superior  Court against the Company and certain of its  directors  alleging that
the  defendants  breached  principles  of common  law fraud in  connection  with
certain public statements made prior to the Company's July 8, 1996 press release
announcing  preliminary  results  for the  quarter  ended  June  30,  1996.  The
complaint seeks monetary damages on behalf of a purported class of purchasers of
the Company's Common Stock. Management is unable to predict a potential range of
monetary  exposure,  if any, to the Company,  but believes that the  substantive
claims  asserted  are without  merit and that a material  adverse  effect on the
Company's consolidated  financial condition,  results of operations or liquidity
is less than probable. However, based on the extent of the decline in the market
price of the Company's  Common Stock after such press release was published,  an
unfavorable result could have a material adverse effect on the Company.

          The Company is also engaged in other legal proceedings  arising in the
ordinary course of business,  the results of which  proceedings are not expected
to have a  material  adverse  effect  on the  Company's  consolidated  financial
condition, results of operations or liquidity.

          Management  intents  to  defend  each  of  the  above-mentioned  legal
proceedings  vigorously.  The Company's  statements in this Item 3 regarding the
potential effect of each of these legal proceedings  constitute  Forward-Looking
Statements.  Actual  results  could  differ  materially  from these  statements,
depending  upon  uncertainties   that  exist  in  any  litigation   relating  to
interpretations  of legal issues and the development and presentation of factual
issues.


Item 4.  Submission of Matters to a Vote of Security Holders

     Not applicable.


Item 4A.  Executive Officers of the Registrant

          The Company's executive officers, their respective ages (as of January
31, 1997) and their positions with the Company are set forth below:


        Name                     Age                                  Title

  Nicholas Zwick                 44      Chairman of the Board

  Howard G. Bubb                 42      President and Chief Executive Officer;
                                         Director

  John G. Alfieri                37      Vice President, Sales and Service, the
                                         Americas

  Kenneth J. Burkhardt, Jr.      51      Executive Vice President, New Business 
                                         Development; Director

  Darrayl E. Cannon              49      Vice President, Operations

  Edward B. Jordan               36      Vice President, Chief Financial Officer
                                         and  Treasurer  

  John E. Landau                 43      Vice  President  and General Manager, 
                                         Dialogic Architecture Labs

  Samuel T. Liss                 38      Vice President, Corporate Marketing

  Theodore M. Weitz              50      Vice President, General Counsel and 
                                         Secretary

          Mr.  Zwick,  a co-founder  of the Company,  has been a Director of the
Company since  Dialogic's  inception in 1983, its President and Chief  Executive
Officer  from 1985 to May 1993 and its  Chairman  of the Board since March 1993.
Mr.  Zwick was an Area  Technical  Manager and Field  Applications  Engineer for
Advanced  Micro  Devices (a  semiconductor  manufacturing  company) from 1979 to
1985.

          Mr. Bubb joined the Company as an  Executive  Vice  President  in July
1991. In August 1992, Mr. Bubb was promoted to Chief Operating Officer.  In June
1993, he was promoted again to President and Chief Executive  Officer.  Prior to
joining the Company,  Mr. Bubb was a consultant  from February 1991 to July 1991
and Senior Vice  President  and General  Manager of Lexar  Business  Systems,  a
marketer of PBX products and an affiliate of Telenova,  Inc., from December 1989
to January 1991. He served as Vice President of the telecommunications  business
of Memorex Telex, N.V. from January 1986 to December 1989.

          Mr. Alfieri was named Vice President, North American Sales and Service
in January 1993.  He has been  employed by the Company since 1988,  first as the
Eastern  Regional Manager and then (in 1990) as Manager of North American Sales.
Prior to  joining  Dialogic,  Mr.  Alfieri  held  various  sales  and  marketing
positions within IBM from 1983 to 1988.

          Dr.  Burkhardt,  a co-founder of the Company,  served as the Executive
Vice  President of  Operations  of the Company  through  October  1992,  when he
assumed his  current  position  as  Executive  Vice  President  of New  Business
Development. He has been a Director of the Company since 1983. Dr. Burkhardt was
a Systems  Architect for Unisys  Corporation,  a computer systems company,  from
1981 to 1986.

          Mr. Cannon was hired by Dialogic as its Vice President,  Operations in
September 1995.  Prior to joining the Company,  he served as the Vice President,
Manufacturing and Quality  Assurance,  at McDATA Corporation (a supplier of data
communications  products) from 1992 to 1995 and as Vice  President,  Engineering
and Manufacturing,  at McDATA from 1990 to 1992. From 1983 to 1989, he served as
a director  of a power  systems  division of the NCR  Corporation.  From 1969 to
1983, Mr. Cannon held various manufacturing positions with NCR and Magnavox.

          Mr. Jordan joined the Company in 1987 as its  controller and was named
Dialogic's Chief Financial Officer in October 1992,  Treasurer in March 1993 and
Vice  President in August 1993.  Prior to joining the Company,  he served in the
Audit Department of Touche Ross & Co. (now Deloitte & Touche) from 1982 to 1986.
Mr. Jordan is a Certified Public Accountant.

          Mr.  Landau was named Vice  President  and General  Manager,  Dialogic
Architecture  Labs,  in 1995.  He served  as Vice  President,  Marketing  of the
Company from February  1993 until 1995.  Mr. Landau was as an area sales manager
for Dialogic from May 1988 until February  1989.  From February 1989 to 1990, he
was the Director of Marketing at Benchmarq  Microelectronics  (a  semi-conductor
manufacturer)  and from 1990 until he rejoined  Dialogic in February  1993,  Mr.
Landau  was  Vice  President,  Marketing  at  Benchmarq  Microelectronics.  From
November  1983 until May 1988, he held various  marketing  positions at Advanced
Micro Devices (a semiconductor  manufacturer)  and from June 1978 until November
1983,  he held various  operations  and product  marketing  responsibilities  at
Mostek Corporation (a semiconductor manufacturer).

          Mr. Liss joined Dialogic in February 1995 and was named to his present
position in September, 1995. Prior to joining Dialogic, he served as the Manager
of Channel  Marketing within the Advanced  Services Division of Novell from 1994
to 1995,  the  Eastern  Region  Sales  Manager  and then  Director  of  Business
Development of Fluent,  Inc. (a multi-media  software and hardware company which
ultimately  was  acquired by Novell) from 1990 to 1994,  an  associate  with the
consulting  firm of Booz,  Allen & Hamilton  from 1987 to 1990,  a Product  Line
Marketing Manager for Analog Devices,  Inc. (a semiconductor  manufacturer) from
1984 to 1987 and as a sales  engineer  for Intel  Corporation  (a  semiconductor
manufacturer) from 1980 to 1982.

          Mr. Weitz  joined the Company in January  1997 as its General  Counsel
and was named a Vice President and Secretary in February 1997.  Prior to joining
the Company,  he served in senior counsel  positions for Lucent  Technologies in
1996, for AT&T from 1993 to 1996, for UNIX System Laboratories from 1991 to 1993
and for various AT&T affiliates from 1978 to 1991.

          The Company's  executive  officers serve at the pleasure of the Board,
subject to contractual provisions when and if applicable.


                                     PART II

Item 5.  Market for the Registrant's Common Equity and related Stockholder 
         Matters

          The registrant  incorporates by reference herein information set forth
in its Annual Report to  Shareholders  for the year ended December 31, 1996 that
is responsive to the information required with respect to this Item.

          During 1996,  the  registrant  issued a total of 55,424  shares of its
Common  Stock  pursuant  to  transactions  that  were not  registered  under the
Securities  Act of 1933, as amended (the "Act").  All of such shares were issued
by the registrant in connection  with its  acquisition  of Dianatel  Corporation
("Dianatel") in June 1996. This acquisition was effected as a merger pursuant to
which Dianatel became a wholly-owned subsidiary of the registrant.  The issuance
of such shares was exempt from  registration  under the Act  pursuant to Section
4(2) of the Act as a transaction  not involving a public offering of securities.
At  the  time  of  the  acquisition,   Dianatel  had  six   shareholders.   Such
shareholders'  certificates  have been  legended,  subject  to the right of such
shareholders to resell those shares  pursuant to a registration  statement filed
by the registrant subsequent to the acquisition.


Item 6.   Selected Financial Data

          The registrant  incorporates by reference herein information set forth
in its Annual Report to  Shareholders  for the year ended December 31, 1996 that
is responsive to the information required with respect to this Item.

Item 7.  Management's Discussion and Analysis of Dialogic's  Financial Condition
         and Results of Operations

          The registrant  incorporates by reference herein information set forth
in its Annual Report to  Shareholders  for the year ended December 31, 1996 that
is responsive to the information required with respect to this Item.

Item 8.  Financial Statements and Supplementary Data

          The registrant  incorporates by reference herein information set forth
in its Annual Report to  Shareholders  for the year ended December 31, 1996 that
is responsive to the information required with respect to this Item.

Item 9.  Changes in and Disagreements with Accountants on Accounting and 
         Financial Disclosure

         Not applicable.



                                    PART III

Item 10.  Directors of the Registrant

          The registrant  incorporates by reference herein information set forth
in its definitive  proxy  statement for its 1997 annual meeting of  shareholders
that is responsive to the information required with respect to this Item.

Item 11.  Executive Compensation

          The registrant  incorporates by reference herein information set forth
in its definitive  proxy  statement for its 1997 annual meeting of  shareholders
that is responsive to the information required with respect to this Item.

Item 12.  Security Ownership of Certain Beneficial Owners and Management

          The registrant  incorporates by reference herein information set forth
in its definitive  proxy  statement for its 1997 annual meeting of  shareholders
that is responsive to the information required with respect to this Item.

Item 13.  Certain Relationships and Related Transactions

          The registrant  incorporates by reference herein information set forth
in its definitive  proxy  statement for its 1997 annual meeting of  shareholders
that is responsive to the information required with respect to this Item.


                                     PART IV

Item 14.  Exhibits, Financial Statement Schedules and Reports on Form 8-K

          (a)  The  following  financial   statements  and  related  report  are
incorporated  by reference  into Item 8 of this Annual Report on Form 10-K (page
references are to the Company's Annual Report to Shareholders for the year ended
December 31, 1996):

                                                                         Page

 Independent Auditors' Report............................................ 8
 Consolidated Balance Sheets as of December 31, 1995 and
      1996............................................................... 9
 Consolidated Statements of Income for the Years Ended
      December 31, 1994, 1995 and 1996...................................10
 Consolidated Statements of Shareholders' Equity
      for the Years Ended December 31, 1994, 1995 and 1996...............11
 Consolidated Statements of Cash Flows for the Years Ended
      December 31, 1994, 1995 and 1996...................................12
  Notes to Consolidated Financial Statements.............................13

          (b) The  following  financial  statement  schedule is filed as part of
this Annual Report:

       Schedule                    Description                            Page

                        Independent Auditors' Report                       S-1

       II               Valuation and Qualifying Accounts                  S-2

          All other  schedules have been omitted because they are not applicable
or the required  information  is included in the  financial  statements or notes
thereto.

          (c) The following  exhibits are  incorporated  by reference  herein or
annexed to this Annual Report:

 Exhibit                                   Description

  3.1       Restated  Certificate of Incorporation  is incorporated by reference
            to Exhibit 3.1 to the Registrant's  Registration Statement on Form 
            S-1 (No. 33-59598).

  3.2       By-laws,  as amended,  are  incorporated  by reference to Exhibit 
            3.2 to the Registrant's Registration Statement on Form S-1 
            (No. 33-59598).

  10.1      1986 Stock  Option  Program,  and form of option  agreement executed
            by  certain  optionees  under  such  Program,  are  incorporated by 
            reference  to  Exhibit   10.1  of  the  Registrant's  Registration  
            Statement  on Form S-1 (No. 33-59598).

  10.2      1988 Incentive  Compensation Plan, as amended and restated through 
            March 28, 1997 (the "1988 Plan").

  10.3      Proposed  amendments to the 1988 Plan approved by the Registrant's 
            Board of Directors and submitted for  shareholder  approval at the 
            1997 Annual Meeting of Shareholders.

  10.4      1993  Non-Employee  Director  Stock  Option  Plan (the  "1993 Plan")
            is  incorporated   by   reference   to  Exhibit  10.3   of   the   
            Registrant's Registration Statement on Form S-1 (No. 33-59598).

   10.5     Amended  and  Restated  1993 Plan  approved  by the  Registrant's  
            Board of Directors and submitted for shareholder approval at the
            1997 Annual Meeting of Shareholders

   10.6     1997  Director  Stock  Election/Deferral  Plan  approved  by  the 
            Registrant's Board  of  Directors and submitted  for  shareholder  
            approval at the 1997 Annual Meeting of Shareholders

   10.7     Employment  Agreement  between  the  Registrant  and Howard G. Bubb,
            as amended,   is   incorporated   by  reference  to  Exhibit  10.4  
            to  the Registrant's  Annual Report on Form 10-K for the year ended 
            December 31, 1995.

   10.8     Registrant's loan  agreements,  as  amended,  are  incorporated  by 
            reference to Exhibit 10.6 of the Registrant's Registration Statement
            on Form S-1 (No. 33-59598).

   10.9     Registrant's headquarters lease, dated August 31, 1993, as amended.

   10.10    Registrant's   Agreement   and  Plan  of  Merger  with   Spectron  
            Microsystems, Inc. is incorporated  by reference to Exhibit 2 to 
            Registrant's  Current Report on Form 8-K dated March 10, 1995.

   10.11    1997 Incentive Benefit Plan approved by the Registrant's Board of 
            Directors and submitted for shareholder approval at the 1997 Annual 
            Meeting of Shareholders

   11.1     Calculation of Income Per Share.

   13.1     Incorporated  portions of the Annual Report to Shareholders for the 
            year ended December 31, 1996.

   21.1     Principal subsidiaries of the Registrant.

   23.1     Independent Auditors' Consent.

   24.1     Power of Attorney.

   27.1     Financial Data Schedule.


            (d)  During  the  quarter  ended  December  31,  1996,  the Company 
did not file any Current Reports on Form 8-K.

                                   SIGNATURES

          Pursuant to the  requirements of Section 13 or 15(d) of the Securities
Exchange Act of 1934, the registrant has duly caused this report to be signed on
its  behalf by the  undersigned,  thereunto  duly  authorized,  this 31st day of
March, 1997.

                                   DIALOGIC CORPORATION

                                   By:/s/ Edward B. Jordan 
                                      ________________________________
                                      Edward B. Jordan, Vice President
                                      and Chief Financial Officer

          Pursuant to the  requirements of the Securities  Exchange Act of 1934,
this  report has been  signed  below by the  following  persons on behalf of the
registrant and in the capacities and on the dates indicated.

             Signatures             Title                             Date

/s/Howard G. Bubb*                 President, Chief Executive     March 31, 1997
_________________________          Officer and Director
   Howard G. Bubb

/s/Nicholas Zwick*
__________________________         Director                       March 31, 1997
   Nicholas Zwick

/s/Kenneth J. Burkhardt, Jr.*      Director                       March 31, 1997
_____________________________
   Kenneth J. Burkhardt, Jr.


/s/Edward B. Jordan                Chief Financial Officer 
______________________________     and Treasurer (Chief           March 31, 1997
    Edward D. Jordan               Financial and Accounting 
                                   Officer)
              


/s/Masao Konomi*                   Director                       March 31, 1997
____________________________
   Masao Konomi


/s/John N. Lemasters*              Director                       March 31, 1997
____________________________
   John N. Lemasters


/s/Francis G. Rodgers*             Director                       March 31, 1997
____________________________
   Francis G. Rodgers


/s/James J. Shinn*                 Director                       March 31, 1997
____________________________
   James J. Shinn


*/s/Edward B. Jordan
____________________________
    Edward B.Jordan,
    Attorney-in-Fact

<PAGE>

INDEPENDENT AUDITORS' REPORT


To the Board of Directors and Shareholders
of Dialogic Corporation
Parsippany, New Jersey

We have audited the financial statements of Dialogic Corporation as of December 
31, 1995 and 1996,  and for each of the three years in the period ended December
31, 1996,  and  have  issued our report  thereon dated  February 10, 1997; such 
financial  statements  and  report  are  included  in your 1996 Annual Report to
Shareholders  and are incorporated herein by reference. Our audits also included
the financial  statement  schedule of Dialogic  Corporation,  listed in Item 14.
This  financial  statement  schedule  is the  responsibility  of  the  Company's
management.  Our responsibility is to express an opinion based on our audits. In
our opinion,  such financial statement schedule,  when considered in relation to
the basic financial statements taken as a whole, presents fairly in all material
respects the information set forth therein.

/s/ Deloitte & Touche LLP

DELOITTE & TOUCHE LLP
New York, New York
February 10, 1997


<TABLE>
<CAPTION>

                 SCHEDULE II - Valuation and Qualifying Accounts
                             (Dollars in thousands)


             Column A                          Column B           Column C                            Column D          Column E
- ---------------------------------------------------------------------------------------------------------------------------------
                                               Balance at         Charged to        Charged to
                                              beginning of        costs and           other              (1)            Balance at
               Description                       year             expenses           accounts        Deductions        end of year
               -----------                    ------------        -----------        ----------      -----------       -----------
     Allowance for Doubtful Accounts

<S>                                              <C>                  <C>               <C>               <C>                <C>
December 31, 1994......................          $  608               358                1                418                549
December 31, 1995......................             549               724               37                416                894
December 31, 1996......................             894               724               57                846                829

</TABLE>


(1)  Amounts include write-offs of accounts receivable deemed uncollectible.

<PAGE>

                                  EXHIBIT INDEX


    EXHIBIT                                          DESCRIPTION

      10.2                     1988  Incentive  Compensation  Plan,  as  amended
                               and restated through March 28, 1997 (the "1988 
                               Plan").

      10.3                     Proposed  amendments  to the 1988 Plan approved 
                               by the Registrant's  Board of  Directors  and  
                               submitted  for shareholder  approval  at the 1997
                               Annual  Meeting of Shareholders.

      10.5                     Amended  and  Restated   1993  Plan  approved  by
                               the Registrant's Board of Directors and submitted
                               for shareholder  approval  at  the  1997  Annual 
                               Meeting of Shareholders

      10.6                     1997  Director  Stock  Election/Deferral  Plan   
                               approved by the  Registrant's  Board of Directors
                               and submitted for shareholder  approval  at the 
                               1997  Annual  Meeting  of  Shareholders

      10.9                    Registrant's  headquarters  lease,  dated August 
                               31, 1993, as amended

      10.11                    1997 Incentive  Benefit  Plan  approved  by  the
                               Registrant's Board of Directors and submitted for
                               shareholder approval at the at the 1997 Annual 
                               Meeting of Shareholders

      11.1                     Calculation of Income Per Share

      13.1                     Incorporated   portions   of  the Annual Report  
                               to Shareholders for the Year ended December 31, 
                               1996

      21.1                     Principal subsidiaries of the Registrant

      23.1                     Independent Auditors' Consent

      24.1                     Power of Attorney

      27.1                     Financial Data Schedule




                                  EXHIBIT 10.2

                        1988 INCENTIVE COMPENSATION PLAN
                                       OF
                              DIALOGIC CORPORATION

                       (as amended through March 28, 1997)


          Section 1. Definitions.

          As used in this Incentive  Compensation  Plan the following terms have
the meanings stated.  The singular includes the plural, and the masculine gender
includes  the  feminine  and neuter  genders,  and vice  versa,  as the  context
requires.  The word "person"  includes any natural  person and any  corporation,
firm, partnership or other form of association.

          "Award  Date"  means  the date on which an  Incentive  is  awarded  as
specified by the Board.

          "Board" means the Board of Directors of the Company.

          "Cash Award" means a cash payment by the Company to a  Participant  as
additional compensation for that Participant's services to the Group.

          "Code" means the Internal  Revenue Code of 1986,  as it may be amended
from time to time.

          "Committee"  means a committee of two or more members of the Board, to
which the Board has delegated the authority to administer the Plan under Section
3.

          "Common Stock" means the Common Stock, no par value, of the Company.

          "Company" means Dialogic Corporation.

          "Director" means a member of the Board.

          "Disability"  means a  permanent  and total  disability  as defined in
Section 22 of the Code.

          "Disinterested  Person"  means a person  who has not been  granted  or
awarded Incentives under the Plan nor any substantially similar incentives under
any other  plan of the  Company or any member of the Group for at least one year
before serving on the  Committee,  except that  participation  in a formula plan
meeting the  conditions  set forth in Securities  and Exchange  Commission  Rule
16b-3(c)(2)(ii)  shall not  disqualify  a Director  from  being a  Disinterested
Person.

          "Election" has the meaning stated in Section 13.08(a).

          "Exercise Date" means the date on which the Company  receives a notice
of the exercise of an  Incentive,  which notice meets the  requirements  of this
Plan.

          "Fair Market Value" has the meaning stated in Section 13.12.

          "Group" means the Company, each parent corporation to the Company, and
each of the  Company's  subsidiaries,  as these  terms are  defined in  Sections
424(e) and 424(f) of the Code.

          "In Tandem" means that two  Incentives  are related to each other such
that,  the  number of shares  subject to the first  Incentive  is reduced by the
number of shares for which the second Incentive is exercised,  and the number of
shares  subject to the second  Incentive  is reduced by the number of shares for
which the first Incentive is exercised.

          "Incentive  Stock Option" means a stock option  intended to qualify as
an incentive stock option under Section 422 of the Code.

          "Incentives" mean the economic incentives listed in Section 5 that may
be awarded under this Plan.

          "Non-Statutory  Stock  Option"  means any Stock  Option  other than an
Incentive Stock Option.

          "Participant" means an employee or director of any member of the Group
to whom an Incentive has been awarded.

          "Performance  Stock Right" means a contingent  right to receive Shares
upon the achievement of certain performance objectives.

          "Plan" means this 1988 Incentive Compensation Plan of the Company.

          "Qualified  Person"  means a  Participant's  legal  guardian  or legal
representative or a deceased Participant's heir or legatee who has a legal right
to or in respect of an Incentive of that Participant.

          "Restricted  Stock  Award" means the award of Shares by the Company to
the  Participant  at a price that may be below  Fair  Market  Value,  or without
payment to the Company, but these Shares are subject to restrictions on sale and
other transfer and are subject to forfeiture.

          "Retirement"  means (i) the voluntary  termination  of employment by a
Participant who is 59-1/2 years old or older  unless, prior to such termination,
such  Participant  advises  the  Company  that he  intends to be  employed  on a
full-time  basis by an  employer  that is not a member  of the Group or (ii) the
voluntary  termination of employment by any Participant if the Board determines,
prior  to such  termination,  that  such  termination  shall be  deemed  to be a
"Retirement" for purposes of the Plan.

          "SAR" means a stock  appreciation  right  relating to the Common Stock
and is a right to receive Shares,  cash or a combination thereof without payment
to the Company.

          "Securities  Exchange Act" means the Securities  Exchange Act of 1934,
as it may be amended from time to time.

          "Share" means a share of Common Stock.

          "Stock  Award"  means  the  award  of  Shares  by  the  Company  to  a
Participant as additional compensation and without payment to the Company.

          "Stock  Option"  means an Incentive  Stock  Option or a  Non-Statutory
Stock Option.

          "Tax Date" has the meaning stated in Section 13.08(a).

          "Unit of Phantom Stock" means a right to receive,  without  payment to
the Company, cash, dividends or a combination thereof.

                  Section 2.  Purpose.

          The purpose of this Plan is to advance the  interests  of the Group by
furnishing  Incentives  designed  to  attract,  retain and  motivate  employees.
Incentives  may consist of  opportunities  to acquire Shares or cash or both, as
provided by this Plan.

                  Section 3.  Administration.

          3.01.  Administrative body. Subject to Section 3.02, the Plan shall be
administered  by the  Board  or  the  Committee.  The  Board  may  in  its  sole
discretion,  but subject to Section  3.02,  delegate the authority to administer
the Plan to the Committee.  If the Committee has been delegated the authority to
administer  the Plan,  all  references to the Board in this Plan (except in this
Section  3.01,  Section 3.02,  Section  13.07 and Section  13.11) shall mean and
refer to the Committee.

          3.02.  Public  company.  If any  member  of the  Group  has any  stock
registered  under Section 12 of the  Securities  Exchange Act, this Section 3.02
shall apply.  Unless all of the members of the Board are Disinterested  Persons,
the Board shall  delegate the authority to administer the Plan to a Committee of
two or more Directors each of whom is a Disinterested Person.

          3.03. Authority.  Subject to applicable law and the terms of the Plan,
the Board shall have plenary  authority to (a) award  Incentives under the Plan,
(b) set the terms, conditions and restrictions of the Incentives, their exercise
and all related  rights,  (c) accelerate the date on which a previously  granted
Incentive  may be exercised,  (d) prescribe the form of agreements  awarding and
governing the  Incentives,  (e)  interpret the Plan,  (f) establish any rules or
regulations  relating to the Plan and (g) make all other  determinations for the
proper  administration  of the  Plan.  Terms,  conditions  and  restrictions  of
Incentives may vary from Participant to Participant and from award to award. The
Board's  decisions on matters relating to the Plan shall be final and conclusive
on the Group and the  Participants  and their  respective  successors,  assigns,
transferees, heirs and representatives.

                  Section 4.  Eligibility.

          4.01.  Designation  of  employees.  All employees of any member of the
Group,  including  officers and  directors  who are  employees,  are eligible to
receive Incentives under the Plan.  Directors and officers who are not employees
of any member of the Group may not receive Incentives under the Plan.

          4.02.  Participants.  The Board may  consider  any factor in selecting
Participants  and in  determining  the type  and  amount  of  their  Incentives,
including,  but  not  limited  to,  (a) the  current  or  anticipated  financial
condition of the Group,  (b) the  contributions  by the Participant to the Group
and (c) the other compensation provided to the Participant. The Board's award of
an  Incentive  to a person in any year shall not  require the Board to award any
Incentive to that person in any other year.

                  Section 5.  Types of Incentive.

          Incentives  may be  granted  in any  one  or  any  combination  of the
following  forms:  (a)  Non-Statutory  Stock Options  (Section 7); (b) Incentive
Stock  Options  (Section 7); (c) SARs  (Section  8); (d) Units of Phantom  Stock
(Section 9); (e) Stock Awards (Section 10); (f) Restricted Stock Awards (Section
10); (g)  Performance  Stock Rights  (Section 11); and (h) Cash Awards  (Section
12).

                  Section 6.  Shares Subject to the Plan.

          6.01. Number of Shares. Subject to Section 13.07, the aggregate number
of Shares which may be issued under the Plan shall not exceed 3,025,000  Shares.
For purposes of this Section 6.01, each Unit of Phantom Stock shall constitute a
single Share.  Notwithstanding  any provision of this Plan to the contrary,  the
aggregate  consideration  (including cash and property) paid to the Company upon
the purchase of all Shares on which "Pre-Public Incentives" are issued shall not
(unless and until the shares issuable  pursuant to this Plan are registered with
the Securities and Exchange  Commission) exceed $5,000,000 or such lesser amount
from  time to time  permitted  under  Rule 701 of the  Securities  and  Exchange
Commission or any successor  rule.  For purposes of this Section 6.01,  the term
"Pre-Public Incentives" means Incentives issued prior to the first date on which
the Company becomes subject to the reporting requirements of Section 13 or 15(d)
of the Securities Exchange Act.

          6.02.  Expiration and cancellation.  If an Incentive granted under the
Plan expires,  is terminated or is otherwise  cancelled  before  exercise,  that
Incentive and the related  shares of Common  Stock,  SARs or phantom stock shall
not apply toward the limits  provided in Section 6.01. If Shares,  SARs or Units
of Phantom  Stock issued or awarded  under this Plan are  forfeited,  cancelled,
terminated or reacquired by the Company, those forfeited,  cancelled, terminated
or reacquired  Shares,  SARs,  and Units of Phantom Stock shall not apply toward
the limits  provided in Section 6.01 and shall be available  again for the grant
of Incentives.

          6.03.  Maintenance  of stock.  Shares  issued  under the Plan shall be
authorized and unissued  shares or shares of treasury  stock.  The Company shall
always  maintain  the number of such Shares at least equal to a number of Shares
for which Incentives have been granted and remain outstanding and unexercised.

                  Section 7.  Stock Options.

          Each  Stock  Option  granted  under  this Plan shall be subject to the
following terms and conditions:

          7.01.  Price.  The option price per share shall be  determined  by the
Board;  provided,  however,  that the option price shall not be less than 75% of
the Fair  Market  Value on the Award  Date of the  Common  Stock  subject to the
option.

          7.02.  Number.  The number of Shares subject to the Stock Option shall
be determined by the Board.

          7.03. Duration and time for exercise. The Award Date of a Stock Option
shall be the date  specified by the Board,  provided that that date shall not be
before the date on which the Stock Option is actually awarded.  The term of each
Stock Option shall be determined by the Board but shall not exceed 10 years from
the date of grant.  Each Stock Option shall become  exercisable  at such time or
times and in such amount or amounts  during its term as shall be  determined  by
the Board at the time of grant.  If Section 3.02 then  applies,  no Stock Option
may be  exercised  during  the  first  six  months  of its  term.  The Board may
accelerate the exercisability of any Stock Option. Unless otherwise specified by
the Board, once a Stock Option becomes exercisable,  whether in full or in part,
it shall remain so exercisable until its expiration,  forfeiture, termination or
cancellation.

          7.03A Limitation.  Any Stock Option granted subsequent to February 27,
1997 at an exercise price that is less than 100% of the Fair Market Value on the
Award Date of the Common Stock subject to the Stock Option shall not vest sooner
than three years from the Award Date (and shall not have its vesting accelerated
to a date that is less than three years from the Award Date unless  acceleration
occurs  pursuant to Section 14 hereof) unless such vesting arises as a result of
the optionee's satisfying performance criteria approved by the Board.

          7.04. Exercise. A Stock Option may be exercised,  in whole or in part,
by giving written notice to the Company (Attention:  Chief Financial Officer) at
its principal office or to such transfer agent as the Company may designate. The
notice shall identify the Incentive being exercised and shall contain such other
information and terms as the Board may require.  The notice shall be accompanied
by full  payment  of the  purchase  price for the  Shares  (a) in United  States
dollars in cash or by check,  (b) at the discretion of the Board, by delivery of
previously  acquired  Shares  having a Fair  Market  Value  equal on the date of
exercise  to  the  cash  exercise  price  of  the  Stock  Option,  or (c) at the
discretion  of the Board,  by a  combination  of (a) and (b)  above.  As soon as
practicable  after receipt of the written  notice,  the Company shall deliver to
the person  exercising  the Stock  Option the one or more  certificates  for the
Shares.

          7.05. Incentive Stock Options.  Notwithstanding  anything in this Plan
to the contrary, the following additional provisions shall apply to the grant of
Incentive Stock Options:

          (a) The  aggregate  Fair Market  Value on the Award Date of the Shares
with respect to which Incentive Stock Options are exercisable for the first time
by any Participant during any calendar year (under all plans of the Group) shall
not exceed $100,000;

          (b) All Incentive  Stock Options must be granted  within 10 years from
the date on which the Plan was adopted by the Board;

          (c) Unless exercised sooner,  each Incentive Stock Option shall expire
no later than 10 years after the Award Date for that Incentive Stock Option;

          (d) The option price for each Incentive Stock Option shall be not less
than 100% of the Fair  Market  Value of the Shares  subject to the option on the
Award Date of that Incentive Stock Option;

          (e) No Incentive Stock Option shall be granted to any Participant who,
at the time that option is granted,  owns  (within the meaning of Section 422 of
the Code) stock having more than 10% of the total  combined  voting power of all
classes of stock of the  Company  or any member of the Group,  unless the option
price is equal to at least 110% of the Fair Market  Value of the Shares  subject
to the  option on the Award Date and the  option is not  exercisable  later than
five years from the Award Date;

          (f)  Incentive  Stock  Options  may be  issued  alone  or  with  other
Incentives  (including  Non-Statutory  Stock  Options)  but may not be issued In
Tandem with Non-Statutory Stock Options; and

          (g) Each Incentive Stock Option agreement referred to in Section 13.05
shall  contain  or be deemed to  contain  all  provisions  required  in order to
qualify those Stock Options as incentive  stock options under Section 422 of the
Code,  and the  provisions  of this Plan shall be  interpreted  and construed to
effect such treatment under that Section.

          Section 8. Stock Appreciation Rights.

          An SAR may be granted (i) together with any Stock Option granted under
this Plan in which case it shall be  exercisable  with and in  addition  to that
Stock  Option,  (ii) In Tandem  with any Stock  Option  granted  under this Plan
(except with respect to an Incentive  Stock Option if the grant of the SAR would
cause the Incentive Stock Option not to qualify as such under Section 422 of the
Code) or (iii) alone,  without  reference to any Stock Option.  Each SAR granted
under this Plan shall be subject to the following terms and conditions:

          8.01. Number.  Each SAR shall relate to the number of Shares as may be
determined by the Board.

          8.02. Duration.  The term of each SAR shall be determined by the Board
but shall not exceed 10 years from the Award  Date of the SAR.  If Section  3.02
then applies,  no SAR may be exercised  during the first six months of its term.
Except as provided  in the  preceding  sentence,  the Board may  accelerate  the
exercisability of any SAR.

          8.03.  Exercise.  An SAR may be  exercised,  in whole  or in part,  by
giving written notice to the Company (Attention: Chief Financial Officer) at its
principal office or to such transfer agent as the Company shall  designate.  The
notice shall identify the Incentive being exercised and shall contain such other
information  and terms as the Board may require.  As soon as  practicable  after
receipt  of the  written  notice,  the  Company  shall  deliver  to  the  person
exercising the SAR certificates for the Shares, cash or a combination thereof to
which that person is entitled under Section 8.04.

          8.04. Payment.  When the Board awards an SAR, it shall specify whether
the SAR is  exercisable  (a) for cash  only,  (b) for Shares  only,  (c) for any
combination thereof as specified by the person exercising the SAR at the time of
the exercise of the SAR or (d) for any  combination  thereof as specified by the
Board at the time of the exercise of the SAR.

          (a) If an SAR is exercisable for Shares, the number of Shares issuable
upon the exercise of the SAR shall be determined by dividing:

                    (i) the  number  of Shares  for  which the SAR is  exercised
     multiplied  by the amount of the  appreciation  per Share (for this purpose
     the  "appreciation  per Share" shall be the amount by which the Fair Market
     Value of a Share on the  Exercise  Date  exceeds  (A) in the case of an SAR
     granted In Tandem with a Stock Option,  the option price or (B) in the case
     of an SAR granted  alone  without  reference  to a Stock  Option,  the Fair
     Market Value of a Share on the Award Date of the SAR); by

                    (ii) the Fair Market Value of a Share on the Exercise Date.

          (b) If an SAR is exercisable for cash, the amount of cash payable upon
exercise  shall be equal to the Fair Market Value on the Exercise Date of any or
all of the Shares that would be issuable if the SAR were exercised for Shares.

          (c) No fractional  Shares shall be issued upon the exercise of an SAR.
Instead,  the holder of the SAR shall  receive a cash payment  equal to the Fair
Market Value of the fractional share.  Notwithstanding the foregoing,  the Board
may decide to pay cash to  Participants  covered by Section 16 of the Securities
Exchange Act only if the Company,  the Board and the Participant comply with all
applicable provisions of that Section 16 and the related regulations.

          Section 9. Phantom Stock.

          Each Unit of Phantom Stock granted under this Plan shall be subject to
the following terms and conditions:

          9.01. Number. Each Unit of Phantom Stock shall relate to one Share.

          9.02.  Duration.  The  term of each  Unit of  Phantom  Stock  shall be
determined  by the Board but shall not  exceed 10 years  from the Award Date for
that Unit of Phantom  Stock.  If Section 3.02 then  applies,  no Unit of Phantom
Stock  may be  exercised  during  the first  six  months of its term.  Except as
provided in the preceding  sentence,  the Board my accelerate the exercisability
of any Unit of Phantom Stock.

          9.03. Exercise. A Unit of Phantom Stock may be exercised,  in whole or
in part, by giving written  notice to the Company  (Attention:  Chief  Financial
Officer) at its principal  office or to such transfer agent as the Company shall
designate.  The notice shall  identify the Incentive  being  exercised and shall
contain such other information and terms as the Board shall require.  As soon as
practicable  after receipt of the written  notice,  the Company shall deliver to
the person exercising the Unit of Phantom Stock the amount of cash to which that
person is entitled under Section 9.04.

          9.04. Payment.

          (a) When the Board awards a Unit of Phantom  Stock,  it shall  specify
whether  that unit is entitled to the  dividends  that would  accrue to a single
Share.  If any Unit of Phantom Stock is so entitled,  dividends shall be paid on
the unit as if the unit were a Share.

          (b) The  amount of cash  payable  upon  exercise  of a Unit of Phantom
Stock shall be the excess of Fair Market Value of one Share on the Exercise Date
over the Fair Market Value of one Share on the Award Date.

          Section 10. Stock Awards and Restricted Stock.

          Stock  Awards  and  Restricted  Stock  Awards  shall be subject to the
following terms and conditions:

          10.01.  Number  of  Shares.  The  number of Shares to be issued by the
Company to a Participant  under a Stock Award or a Restricted  Stock Award shall
be determined by the Board; provided,  however, that no more than 100,000 Shares
may be  issued  under all Stock  Awards  and  Restricted  Stock  Awards  granted
pursuant to the Plan  subsequent to February 27, 1997.  10.02.  Sale price.  The
Board  shall  determine  the  prices,  if any, at which  Shares  issued  under a
Restricted  Stock Award shall be sold to a  Participant,  which  prices may vary
from time to time and among  Participants and which may be below the Fair Market
Value of Shares at the date of sale. The Shares of restricted stock awarded at a
price must be paid for (a) in United States Dollars in cash or by check,  (b) at
the  discretion  of the Board,  by delivery of Shares having a Fair Market Value
equal on the purchase date to the purchase price or (c) at the discretion of the
Board, by a combination of (a) and (b) above.

          10.03. Duration. Shares of restricted stock that are to be sold to the
Participant must be fully paid for by the Participant  within the time specified
by the Board.  If payment is not timely  made,  the  Incentive  shall  lapse and
terminate.

          10.04.  Delivery. As soon as practicable after granting a Stock Award,
the Company shall deliver to the  Participant one or more  certificates  for the
Shares awarded.  As soon as practicable  after granting a Restricted Stock Award
and, if the restricted stock is to be sold to the Participant,  after payment of
the full purchase price, the Company shall deliver one or more  certificates for
the Shares as provided in Section 10.06.

          10.05. Restrictions.  All Shares issued under a Restricted Stock Award
shall be subject to such restrictions as the Board may determine, including, but
not limited to, any or all of the following:

          (a) a prohibition against the sale, transfer,  pledge,  encumbrance or
other  disposition of the Shares.  Such a prohibition shall lapse at the time or
times  that  the  Board  may  determine  (whether  in  annual  or more  frequent
installments,  at the  time  of  the  death,  disability  or  retirement  of the
Participant, or otherwise); and

          (b) a  requirement  that the  Participant  forfeit  (or in the case of
Shares sold to a  Participant,  resell to the Company at the same price at which
the  Participant  purchased  the Shares) all or any part of those  Shares if the
Participant's  employment is terminated  during any period in which those Shares
are subject to restrictions.

          10.05A Limitation.  Notwithstanding the foregoing, all Shares issuable
pursuant  to a  Restricted  Stock  Award shall be subject to at least one of the
following conditions:

          (a) the  Participant  shall be  required  to forfeit the Shares if the
Participant  ceases to be employed by a member of the Group  within  three years
after the date of grant; or

          (b) the  Participant  shall be  required  to forfeit the Shares if the
Participant fails to satisfy performance criteria approved by the Board.


          10.06.  Escrow.  Shares issued under a Restricted Stock Award shall be
registered in the name of the Participant  and deposited,  together with a stock
power endorsed in blank, in escrow with the Company.  Each certificate for those
Shares shall bear a legend in substantially the following form:

     The transfer of this certificate and the shares of Common Stock represented
     by it is  subject  to  the  terms  and  conditions (including conditions of
     forfeiture) contained in the 1988 Incentive  Compensation Plan of  Dialogic
     Corporation  (the  "Company")  and an  agreement  entered  into between the
     registered  owner and the Company.  Copies of the Plan and agreement are on
     file in the office of the Secretary of the Company.

          10.07.  End of  restrictions.  After the  restrictions  have  expired,
certificates evidencing the Shares shall be delivered to the Participant free of
the legend. The Shares,  however, shall remain subject to all other restrictions
stated in this Plan or in the agreement providing for that Incentive.

          10.08.  Stockholder.  Subject to the terms and  conditions of the Plan
and  any  other  restrictions  determined  by the  Board  and set  forth  in the
agreement for the Restricted  Stock Award,  each Participant who receives Shares
under a  Restricted  Stock Award  shall have all of the rights of a  stockholder
during any period in which the Shares are  subject to  restrictions,  including,
but not limited to, the right to vote the Shares.  Dividends  on the Shares paid
in cash or  property  shall be paid to the  Participant.  Dividends  payable  in
Shares or other stock,  however,  shall be paid in restricted  Shares subject to
all provisions of this Section 10.

          Section 11. Performance Stock Rights.

          The award of  Performance  Stock Rights shall be subject to such terms
and conditions as the Board considers  appropriate.  Each award of a Performance
Stock Right shall include the performance objectives to be achieved by the Group
or the  Participant.  The  number of Shares  to be  issued by the  Company  to a
Participant  under a  Performance  Stock Right shall be determined by the Board;
provided,  however,  that no more than  100,000  Shares may be issued  under all
Performance Stock Rights granted pursuant to the Plan subsequent to February 27,
1997. If the  performance  objectives  are achieved,  the  Participant  shall be
issued a number  of  Shares  equal to the  number of  Performance  Stock  Rights
granted to that Participant.  In the event that the performance objectives for a
particular Performance Stock Right relate solely to continued employment,  three
years  from the  date of grant of such  Right  shall be the  minimum  period  of
continued employment required in order to satisfy such performance objectives.

          Section 12. Cash Awards.

          The amount of any Cash Award shall be  determined  by the Board.  Cash
Awards  shall  be  subject  to other  terms  and  conditions  as the  Board  may
determine.

          Section 13. General.

          13.01.  Effective date. This Plan was adopted by the Board on December
5, 1988.

          13.02. Duration. Unless the Plan is terminated earlier, the Plan shall
terminate  10 years from the date on which the Plan is adopted by the Board.  No
Incentive or other rights under the Plan shall be granted thereafter. The Board,
without further approval of the Company's  stockholders,  may at any time before
that date  terminate  the  Plan.  After  termination  of the  Plan,  no  further
Incentives  may be  granted  under  the  Plan.  Incentives  granted  before  any
termination shall continue to be exercisable in accordance with the terms of the
Incentive.

          13.03.  Non-transferability of Incentives; exercise by Participant. No
Incentive  (except  Cash  Awards) may be sold,  pledged,  assigned,  encumbered,
disposed of or otherwise  transferred  other than by will or the laws of descent
and  distribution.  The Company shall not be required to recognize any attempted
disposition  by any  Participant  or Qualified  Person.  During a  Participant's
lifetime,   such   Participant's   Incentives  are  only   exercisable  by  such
Participant.

          13.04.  Effects of termination of employment or death.  Each agreement
providing  for an  Incentive  shall  include  such  provisions  as the Board may
determine  for  the  exercise  and  termination  of the  Incentive,  the  rights
thereunder,  the forfeiture  thereof and the rights of the Company to repurchase
or convert into  non-voting  or other Shares the Shares  acquired  thereunder in
each case if the  Participant  ceases to be an  employee  of the  Company or any
member of the Group for any reason; provided,  however, that notwithstanding any
provision to the contrary herein or in any Incentive  Agreement,  the provisions
of Section 13.04A shall govern in the event that the employment of a holder of a
Stock Option terminates as a result of death, Disability or Retirement or in the
event  that the  employment  of a holder  of a Stock  Option is  terminated  for
reasons  other than  death,  Disability  or  Retirement  that do not  constitute
"cause" (any determination of cause to be made by the Committee).  An employee's
employment  shall be  deemed  to have  terminated  when the  Company  gives  the
employee  notice of  termination  or receives a notice of  termination  from the
employee,  irrespective of the subsequent payment of salary,  wages or severance
or other  benefits.  The Board's  determination  as to whether  leave of absence
(whether  or  not by  approval  of the  Company  or by  reason  of  military  or
governmental service) constitutes  termination of employment for purposes of the
Plan shall be binding and conclusive.

          13.04A  Termination of Employment as a Result of Death,  Disability or
Retirement.  Notwithstanding  any  provision  to the  contrary  herein or in any
Incentive Agreement,  the following provisions shall apply with respect to Stock
Options  held  by  a  Participant  at  the  termination  of  such  Participant's
employment  with  members  of the  Group in the event  that  such  Participant's
employment  terminates as a result of death,  Disability or Retirement or in the
event that such  Participant's  employment is terminated  for reasons other than
death,   Disability  or  Retirement   that  do  not   constitute   "cause"  (any
determination of "cause" to be made be the Committee):

                   (a) If such employment  terminates  as a result of death, the
                    Participant's  estate shall have the right to exercise the  
                    Participant's  Stock  Options  for a period ending  on  the 
                    earlier of the expiration dates of such Stock Options or one
                    year from the date of termination  of  employment,  provided
                    that such  Stock  Options  shall  be  exercisable  by such  
                    estate  only  to  the extent exercisable  on  the  date  of 
                    termination of employment.

               (b)  If such employment terminates as a result of Disability, the
                    Participant  shall  have the  right to  exercise  his  Stock
                    Options for a period ending on the earlier of the expiration
                    dates of such  Stock  Options or one year from the date that
                    the  Participant  is  notified  that he will not  longer  be
                    employed  by any  members  of the Group  (the  "Notification
                    Date"),   provided   that  such  Stock   Options   shall  be
                    exercisable  by  the   Participant   after   termination  of
                    employment   only   to  the   extent   exercisable   on  the
                    Notification Date.

               (c)  If such employment terminates as a result of Retirement, the
                    Participant  shall  have the  right to  exercise  his  Stock
                    Options for a period ending on the earlier of the expiration
                    dates of such  Stock  Options  or one year  from the date of
                    termination of employment,  provided that such Stock Options
                    shall be exercisable  by the  Participant  after  Retirement
                    only to the extent exercisable on the date of termination of
                    employment.

               (d)  If  such  employment  terminates  for  reasons  that  do not
                    constitute  death,  Disability,  Retirement or "cause",  the
                    Participant  shall  have the  right to  exercise  his  Stock
                    Options for a period ending on the earlier of the expiration
                    dates of such Stock  Options or ninety days from the date of
                    termination of employment,  provided that such Stock Options
                    shall be exercisable by the Participant after termination of
                    employment  only to the  extent  exercisable  on the date of
                    termination of employment.

          13.05.  Incentive  agreements.  Except in the case of Cash Awards, the
terms of each Incentive shall be stated in an agreement  between the Company and
the Participant in a form approved by the Board.  The  Participant  must execute
and deliver the agreement to the Company as a condition to the  effectiveness of
the  Incentive.  The Board may also  determine  to enter  into  agreements  with
holders of options (a) to reclassify  or convert  certain  outstanding  options,
within the terms of the Plan,  as Incentive  Stock  Options or as  Non-Statutory
Stock  Options or (b) to eliminate  SARs for all or part of such options and any
other previously  issued options.  All such agreements may contain all terms and
conditions as the Board considers  advisable that are not inconsistent  with the
Plan,  including,  but not limited to,  transfer  restrictions,  rights of first
refusal,   forfeiture   provisions,   representations   and  warranties  of  the
Participant  and  provisions  to ensure  compliance  with all  applicable  laws,
regulations and rules and provided in Section 13.06.

          13.06.  Compliance  with law. The Company may  determine,  in its sole
discretion,  that it is necessary or desirable to list,  register or qualify (or
to update any listing,  registration or  qualification  of) any Incentive or the
Shares  issuable or issued under any  Incentive  or this Plan on any  securities
exchange or under any federal or state  securities  law, or to obtain consent or
approval of any governmental  body as a condition of, or in connection with, the
award of any Incentive, the issuance of Shares under any Incentive or this Plan,
or the removal of any restrictions  imposed on such Shares. If the Company makes
such a determination, the Incentive shall not be awarded or the Shares shall not
be issued or the restrictions shall not be removed,  as applicable,  in whole or
in part, unless and until the listing, registration,  qualification,  consent or
approval  shall  have been  effected  or  obtained  free of any  conditions  not
acceptable  to the Company.  The  Company's  obligation  to sell or issue Shares
under an  Incentive  is  subject  to  compliance  with all  applicable  laws and
regulations. The Board, in its sole discretion, shall determine whether the sale
and issue of Shares is in compliance with all applicable laws and regulations.

          13.07.  Adjustment.  If the  outstanding  Shares of  Common  Stock are
increased or decreased  or changed into or exchanged  for a different  number or
kind of securities of the Company (after the filing of the Restated  Certificate
of  Incorporation  approved  by the Board on  February  25,  1993) or of another
corporation,    by   reason   of    reorganization,    merger,    consolidation,
recapitalization,  reclassification,  stock split,  combination of securities or
dividend payable in corporate securities,  then an appropriate  adjustment shall
be made by the  Board in the  number,  kind  and/or  price of  Shares  for which
Incentives  may be granted  under the Plan.  In  addition,  the Board shall make
appropriate  adjustment  in the number,  kind and/or price of Shares as to which
outstanding  Incentives,   or  portions  thereof  then  unexercised,   shall  be
exercisable.  In the event of any such  adjustment,  the  exercise  price of any
Stock  Option,  the  performance  objectives,  restrictions  or other  terms and
conditions of any Incentive and the Shares issuable under any Incentive shall be
adjusted as and to the extent  appropriate,  in the sole and absolute discretion
of the Board, to provide each Participant with  substantially  the same relative
rights before and after such adjustment to the extent practical.

          13.08. Withholding.

          (a) The  Company  shall have the right to withhold  from any  payments
made  under the Plan or to  collect  as a  condition  to any  award,  payment or
issuance of Shares under the Plan any taxes  required to be withheld by Federal,
state or local law.  Whenever a Participant is required to pay to the Company an
amount  required to be withheld under  applicable tax laws in connection  with a
distribution  of Shares or cash or upon  exercise of a Stock  Option or SAR, the
Participant  may satisfy this  obligation  in whole or in part by electing  (the
"Election") to have the Company  withhold from the  distribution  that number of
Shares having a value equal to the amount required to be withheld.  The value of
the Shares to be withheld  shall be based on the Fair Market Value of the Shares
on the date on which  the  amount  of tax to be  withheld  is  determined  ("Tax
Date").

          (b) Each  Election  must be made  before  the Tax Date.  The Board may
disapprove any Election,  may suspend or terminate the right to make  Elections,
or may provide with respect to any Incentive  that the right to make an Election
shall not apply to that Incentive. An Election is irrevocable.

          (c) If a Participant is subject to the  restrictions  of Section 16 of
Securities Exchange Act, then an Election is subject to the following additional
restrictions:

                    (i) No  Election  shall be  effective  for a Tax  Date  that
     occurs within six months of the Award Date of the Incentive; and

                    (ii) The Election  must be made either six months before the
     Tax Date or  during a period  beginning  on the  third  business  day after
     release  for  publication  of the  Company's  quarterly  or annual  summary
     statements  of sales and  earnings  and ending on the twelfth  business day
     after that release.

          13.09. No right to continued employment. No Participant under the Plan
shall have any right to  continue  in the employ of the Company or any member of
the Group for any  period of time  because  of his or her  participation  in the
Plan.

          13.10.  No right as  stockholder.  No Participant or Qualified  Person
shall have the rights of a stockholder  with respect to the Shares covered by an
Incentive unless a stock certificate is issued to that person for the Shares. No
adjustment  shall be made for cash  dividends  or  similar  rights for which the
record date is before the date on which such stock certificate is issued.

          13.11.  Amendment of the Plan.  The Board may amend the Plan from time
to time in such  respects  as the  Board  deems  advisable.  No such  amendment,
however,  shall (a) change or impair an  Incentive  without  the  consent of the
Participant or Qualified Person holding that Incentive, or (b) without the prior
approval of the Company stockholders (i) increase the limits provided in Section
6.01 (except by adjustment under Section 11.07), (ii) change or expand the types
of  Incentives  that may be granted  under the Plan,  (iii)  change the class of
persons eligible to receive Incentives under the Plan, (iv) materially  increase
either the benefits  accruing to Participants  under the Plan or the cost of the
Plan to the Company,  or (v) make any other change that requires approval of the
Company  stockholders  under  applicable law or to preserve the treatment of the
Incentive Stock Options as such under Section 422 of the Code.

          13.12.  Definition of fair market value.  Whenever "Fair Market Value"
of Common  Stock is to be  determined  for  purposes  of this Plan,  it shall be
determined as follows:

          (a) If the Common  Stock is  publicly  traded at the time Fair  Market
Value is to be determined under the Plan, "Fair Market Value" shall mean closing
sale price on that date on the over-the-counter market as reported by NASDAQ or,
if the  Common  Stock is then  traded on a  national  securities  exchange,  the
closing sale price on that date on the principal national securities exchange on
which it is so traded; or

          (b) If the Common Stock is not publicly traded at the time Fair Market
Value  is to be  determined  under  the  Plan,  "Fair  Market  Value"  shall  be
determined in good faith from time to time by the Board.

          13.13.  Repurchase,  replacement  and  substitution  of options.  Upon
approval of the Board,  the Company may  repurchase a previously  granted  Stock
Option from a Participant by mutual  agreement before that Stock Option has been
exercised  upon such terms and  conditions  as the Company  and the  Participant
shall agree,  provided  that the  purchase  price per Share shall not exceed the
amount by which the Fair Market Value of the Common Stock  subject to the option
on the date of  purchase  exceeds the option  price.  The Board may agree to the
cancellation  of Stock Options in order to make a  Participant  eligible for the
grant of a  replacement  Stock  Option at a lower  price  than the  option to be
cancelled. In the event of a merger or consolidation,  or the acquisition by the
Company of property or stock of an acquired corporation or any reorganization or
other  transaction  qualifying  under Section 424 of the Code, the Board may, in
accordance with the provisions of that section,  substitute  Stock Options under
this Plan for options under the plan of the acquired corporation,  provided that
(a) the excess of the aggregate  Fair Market Value of the Shares  subject to the
option  immediately  after the  substitution  over the aggregate option price of
such  Shares  is not more  than  the  similar  excess  immediately  before  such
substitution,  and (b) the new option does not give the Participant or Qualified
Person holding that Stock Option additional benefits.

          13.14.  Fractional and minimum Shares. In no event shall a fraction of
a Share be purchased or issued under the Plan without Board approval.  The Board
may specify a minimum  number of Shares for which each Stock  Option  and/or SAR
must be exercised, which number, however, shall not be more than 100.

          13.15. Application of funds. The proceeds received by the Company from
the sale of Shares under the Plan shall be used for general corporate purposes.

          13.16. Other incentives and plans. Nothing in this Plan shall prohibit
any member of the Group from establishing other employee incentives and plans.

          13.17. Governing law. The validity and construction of the Plan and of
each agreement evidencing  Incentives shall be governed by the laws of the State
of New Jersey, excluding the conflict-of-laws principles thereof.

          14. Change in Control. In the event that a "Senior Level Optionee" (as
defined  herein)  experiences a "Termination  Event" (as defined  herein) within
twelve months after a "Change in Control Event" (as defined) occurs, all Options
granted  hereunder which are held by such Senior Level Optionee on the date that
such  Termination  Event occurs (the  "Termination  Date") shall be deemed to be
fully vested  hereunder as of such  Termination Date for purposes of determining
the  exerciseability  of such Options on and after such  Termination  Date.  For
purposes of this Section 14, the term  "Change in Control  Event" shall mean any
of the following events occurring after the "Two Year Date" (as defined herein):

                    (i) the  acquisition  by any one  person,  or more  than one
     person acting as a group, of ownership of stock of the Company,  other than
     any person or group of persons  who held such total  voting  power on April
     10,  1994  (the  day  before  the  Company  commenced  its  initial  public
     offering),  possessing  50.1%  or more of the  total  voting  power  of the
     capital stock of the Company;

                    (ii) the approval by the  stockholders of the Company of (i)
     any consolidation or merger of the Company,  in which the holders of voting
     stock of the Company  immediately  before the  consolidation or merger will
     not own 50% or more of the voting  shares of the  continuing  or  surviving
     corporation  immediately  after such  consolidation or merger,  or (ii) any
     sale,  lease,  exchange or other transfer (in one  transaction or series of
     related  transactions)  of all or  substantially  all of the  assets of the
     Company; or

                    (iii) a change of 50% (rounded to the next whole percent) in
     the membership of the Board of Directors within a 12-month  period,  unless
     the  election,  or  nomination  for election by  stockholders,  of each new
     director within such period was approved by the vote of 80% (rounded to the
     next whole person) of the directors then still in office who were in office
     at the beginning of such 12-month period.

For purposes of this Section 14, a Senior Level Optionee shall be deemed to have
experienced a "Termination  Event" if, and only if, within twelve months after a
"Change in Control Event" occurs,  (i) such Senior Level  Optionee's  employment
with the Company or any subsidiary  thereof is terminated by the Company or such
subsidiary   without  cause,  (b)  such  Senior  Level  Optionee's  base  salary
(excluding bonuses and/or  commissions) is reduced by more than 10% per annum or
(c)  the  duties  and   responsibilities  of  such  Senior  Level  Optionee  are
substantially reduced without such Senior Level Optionee's consent.

For  purposes  of this  Section  14, the term "Two Year Date" shall mean (x) the
date hereof if the event described in clauses (i), (ii) or (iii) above is not to
be  accounted  for as a pooling of  interests  or (y) if the event  described in
clauses  (i),  (ii) or  (iii)  above  is to be  accounted  for as a  pooling  of
interests, February 16, 1997 (the date two years after this Section 14 was first
approved by the Board of Directors of the Company).

For purposes of this Section 14, the term "Senior Level Optionee" shall mean the
Company's  Chairman of the Board, the Company's Chief Executive Officer and each
vice  president  of the  Company  who,  on the date on which a Change in Control
Event occurs, reports directly to the Company's Chief Executive Officer pursuant
to the Company's then existing table of organization.




                                  EXHIBIT 10.3

          The following amendments to the 1988 Incentive  Compensation Plan (the
"Plan") have been  approved by the Board of  Directors of Dialogic  Corporation,
subject to the approval of the shareholders of Dialogic  Corporation at the 1997
annual meeting of shareholders:

     1.  Section  3.03 of the Plan is hereby  amended  by adding  the  following
sentence at the end of such Section 3.03:

                  "Notwithstanding  any provision  herein to the  contrary,  all
         decisions  which would be made by the Board  hereunder  with respect to
         persons  who  constitute  "covered  employees"  within  the  meaning of
         Section  162(m) of the Code shall be made by a  committee  of the Board
         consisting  of all those members of the Board who  constitute  "outside
         directors"  within  the  meaning  of  Section  162(m) of the Code.  If,
         however, there are less than two such "outside directors" on the Board,
         then all such decisions shall be made by the Board.


     2. Section 7.02 of the Plan is hereby amended in its entirety to provide as
follows:

                  "Number.  The number of Shares  subject to Stock Options shall
         be determined by the Board; provided,  however, that the maximum number
         of Shares  covered by Stock Options  granted to any  Participant in any
         calendar year shall not exceed  375,000  Shares  (subject to adjustment
         pursuant to Section 13.07 hereof)."


     3. Section 13.03 of the Plan shall be amended in its entirety to provide as
follows:

                  "Limited Transferability of Incentives.  Except as provided in
         the balance of this Section  13.03,  no Option  granted under this Plan
         shall be transferable  otherwise than by will or the law of descent and
         distribution following the Optionee's death, and during the lifetime of
         the Optionee,  shall be  exercisable  only by him or for his benefit by
         his attorney in fact or guardian.  An Incentive other than an Incentive
         Stock Option may, in connection  with a  Participant's  estate plan and
         with the approval of the Board,  be assigned in whole or in part during
         the Participant's  lifetime to one or more members of the Participant's
         immediate family or to a trust established  exclusively for one or more
         such family members.  The assigned portion may only be exercised by the
         person or persons who acquire a  proprietary  interest in the Incentive
         pursuant  to the  assignment.  The  terms  applicable  to the  assigned
         portion  shall  be the  same as  those  in  effect  for  the  Incentive
         immediately  prior to such  assignment  and  shall be set forth in such
         documents issued to the assignee as the Board may deem appropriate."

     4.  Section  13.04A of the Plan shall be amended in its entirety to provide
as follows:

              "Termination  of  Employment  as  a  Result of  Death,  Disability
         or Retirement;  Other Terminations of Employment.  Notwithstanding  any
         provision to the contrary  herein or in any  Incentive  Agreement,  the
         following provisions shall apply with respect to Stock Options and SARs
         held  by  a  Participant  at  the  termination  of  such  Participant's
         employment   with   members  of  the  Group  in  the  event  that  such
         Participant's employment terminates as a result of death, Disability or
         Retirement  or in the  event  that  such  Participant's  employment  is
         terminated by the Company  either with "cause" or without  "cause" (any
         determination  of "cause" to be made by the Board and to be binding and
         conclusive for purposes of the Plan):

                  (a) If such  employment  terminates as a result of death,  the
                  Participant's  Stock  Options  and SARs shall be deemed  fully
                  exercisable  as of the  date of death  and such  Participant's
                  estate  shall  have the right to  exercise  the  Participant's
                  Stock  Options and SARs for a period  ending on the earlier of
                  the  expiration  dates of such Stock Options and SARs or three
                  years from the date of termination of employment.

                  (b) If such  employment  terminates as a result of Disability,
                  the Participant's Stock Options and SARs shall be deemed fully
                  exercisable  as of the date that the  Participant  is notified
                  that he will not  longer be  employed  by any  members  of the
                  Group (the  "Notification  Date") and such  Participant  shall
                  have the right to  exercise  his Stock  Options and SARs for a
                  period ending on the earlier of the  expiration  dates of such
                  Stock  Options and SARs or three  years from the  Notification
                  Date,  provided that if an Incentive Stock Option is exercised
                  beyond the last date  consistent with treatment of such option
                  as an "incentive  stock  option"  under the Code,  such option
                  shall be deemed to be a Non-Statutory Stock Option hereunder.

                  (c) If such  employment  terminates as a result of Retirement,
                  the  Participant  shall have the right to  exercise  his Stock
                  Options  and SARs for a period  ending on the  earlier  of the
                  expiration dates of such Stock Options and SARs or three years
                  from the date of  termination  of  employment,  provided  that
                  unless the Board determines  otherwise (i.e.,  determines that
                  some or all of a retiring Participant's unvested Stock Options
                  be  deemed   fully   vested)  with  respect  to  a  particular
                  Retirement,  such Stock Options and SARs shall be  exercisable
                  by  the  Participant  after  Retirement  only  to  the  extent
                  exercisable  on the  date of  termination  of  employment  and
                  provided that if an Incentive Stock Option is exercised beyond
                  the last date  consistent  with treatment of such option as an
                  "incentive  stock option" under the Code, such option shall be
                  deemed to be a Non-Statutory Stock Option hereunder.

                  (d) If such  employment is  terminated by the Company  without
                  "cause",  the Participant shall have the right to exercise his
                  Stock  Options and SARs for a period  ending on the earlier of
                  the  expiration  dates of such Stock Options and SARs or three
                  months from the date of termination  of  employment,  provided
                  that such Stock Options and SARs shall be  exercisable  by the
                  Participant after termination of employment only to the extent
                  exercisable on the date of termination of employment.

                  (e) If such  employment  is  terminated  by the  Company  with
                  "cause",  all Stock Options and SARs held by such  Participant
                  shall  terminate  as of the  date  on  which  such  employment
                  terminates.

                  (f) In the  event  that an  employee  continues  to serve as a
                  director or  Consultant  of any member of the Group after such
                  employee ceases to be employed by any member of the Group, the
                  employee  shall,  for  purposes  of the  Plan,  be  deemed  to
                  continue in the employment of the Company until such time that
                  such person ceases to serve as a director of, Consultant to or
                  employee  of any  member  of the  Group;  provided  that if an
                  Incentive  Stock  Option  is  exercised  beyond  the last date
                  consistent  with  treatment  of such  option as an  "incentive
                  stock option"  under the Code,  such option shall be deemed to
                  be a Non-Statutory Stock Option hereunder."





                                  EXHIBIT 10.5


                              DIALOGIC CORPORATION
                  1993 NON-EMPLOYEE DIRECTOR STOCK OPTION PLAN

               (as amended and restated through March 28, 1997)

          1.  Purpose  of the  Plan.  The  purpose  of this  Stock  Option  Plan
("Plan"),  to be known as the "Dialogic  Corporation 1993 Non-Employee  Director
Stock Option Plan",  is to attract  qualified  personnel to accept  positions of
responsibility  as outside  directors  with Dialogic  Corporation,  a New Jersey
corporation  ("Company"),  and to provide  incentives  for qualified  persons to
remain on the Board of the Company as outside directors.

          2.  Definitions.  As used in the Plan,  unless  the  context  requires
otherwise, the following terms shall have the following meanings:

               (a) "Anniversary Date" shall mean, for each Outside Director, the
          annual anniversary of the date on which such Outside Director is first
          elected to serve on the Board.

               (b) "Board" shall mean the Board of Directors of the Company.

               (c) "Committee" shall mean a committee of the Board designated by
          the Board and  consisting  solely of  members of the Board who are not
          Outside Directors.

               (d) "Common Stock" shall mean the Company's  common stock, no par
          value,  or if,  pursuant to the  adjustment  provisions  of Section 11
          hereof,  another  security is substituted  for the Common Stock,  such
          other security.

               (e)  "Existing  Outside  Director"  shall mean each member of the
          Board on  January  1,  1997 who did not  serve as an  employee  of the
          Company or any of its subsidiaries during 1996.

               (f) "Fair  Market  Value" shall mean the fair market value of the
          Common Stock on the  Anniversary  Date or other  relevant  date. If on
          such date the Common Stock is listed on a stock  exchange or is quoted
          on the  automated  quotation  system of NASDAQ,  the Fair Market Value
          shall be the closing sale price (or if such price is unavailable,  the
          average  of the high bid price and the low asked  price) on such date.
          If no such closing  sale price or bid and asked prices are  available,
          the  Fair  Market  Value  shall  be  determined  in good  faith by the
          Committee in accordance with generally accepted  valuation  principles
          and such other factors as the Committee reasonably deems relevant.

               (g) "New  Outside  Director"  shall have the meaning set forth in
          Section 7(a) hereof.

               (h) "Option" shall mean the right,  granted pursuant to Section 7
          of the Plan, to purchase one or more shares of Common Stock.

               (i)  "Optionee"  shall  mean a person to whom an option  has been
          granted under the Plan.

               (j) "Outside Director" shall mean any member of the Board who, on
          the date  such  person is to  receive a grant of an Option  hereunder,
          shall not have  served as an  employee  of the  Company  or any of the
          Company's subsidiaries during the twelve months preceding such date of
          grant.

               (k) "Vesting  Options"  shall mean all Options  other than Add-on
          Options (as defined in Section 8 hereof).

          3. Stock Subject to the Plan.  There will be reserved for use upon the
exercise of Options  granted  from time to time under the Plan an  aggregate  of
150,000 shares of Common Stock,  subject to adjustment as provided in Section 11
hereof.  The Committee  shall determine from time to time whether all or part of
such 150,000 shares shall be authorized  but unissued  shares of Common Stock or
issued  shares of Common Stock which shall have been  reacquired  by the Company
and which are held in its treasury.  If any Option granted under the Plan should
expire or terminate for any reason  without  having been  exercised in full, the
unpurchased  shares shall become  available  for the grant of Options  under the
Plan.

          4.  Administration  of the Plan. The Plan shall be administered by the
Committee.  Subject to the provisions of the Plan, the Committee shall have full
discretion:

               (a) To determine the exercise price of Options granted  hereunder
          in accordance with Section 7(b) hereof;

               (b) To interpret the Plan;

               (c) To  promulgate,  amend  and  rescind  rules  and  regulations
          relating  to the  Plan,  provided,  however,  that  no such  rules  or
          regulations shall be inconsistent with any of the terms of the Plan;

               (d) To subject  any Option to such  additional  restrictions  and
          conditions (not  inconsistent  with the Plan) as may be specified when
          granting the Option; and

               (e) To make  all  other  determinations  in  connection  with the
          administration of the Plan.

          5.  Eligibility.  The only  persons  who shall be  eligible to receive
Options  under the Plan shall be persons who, on the date such Options are to be
granted hereunder, constitute Outside Directors.

          6. Term. No Option shall be granted under the Plan more than ten years
after the date that the Plan is first adopted by the Board.

          7. Grant of Stock Options.  The following  provisions shall apply with
respect to Options granted hereunder:

               (a) Automatic Grants to New Outside Directors.  The Company shall
          grant to each  Outside  Director  who first  becomes a director of the
          Company  after January 1, 1997 and during the term of the Plan (a "New
          Outside  Director") an Option to purchase ten thousand (10,000) shares
          of Common Stock (subject to adjustment  pursuant to Section 11 hereof)
          on the  date of his  first  election  as an  Outside  Director  of the
          Company. On the July 1st following the fourth Anniversary Date of each
          New Outside Director's  election as a director of the Company,  and on
          each July 1 thereafter  during the term of the Plan, the Company shall
          grant to such New Outside  Director an Option (a "New Outside Director
          Add-on  Option") to purchase  two  thousand  (2,000)  shares of Common
          Stock (subject to adjustment pursuant to Section 11 hereof),  provided
          that  such  New  Outside  Director  is  a  member  of  the  Board  and
          constitutes an Outside Director on the applicable date of grant.

               (b) Prior Grants to Existing Outside  Directors.  Notwithstanding
          any provision herein to the contrary, the terms of any Options granted
          to  Existing  Outside  Directors  prior to  January  1, 1997  shall be
          governed by the terms of this Plan in effect as of December 31, 1996.

               (c) Automatic  Grants to Existing Outside  Directors.  On July 1,
          1997 and on each July 1  thereafter  during the term of the Plan,  the
          Company  shall grant to each Existing  Outside  Director an Option (an
          "Existing  Outside  Director  Add-on Option") to purchase two thousand
          (2,000)  shares of Common  Stock  (subject to  adjustment  pursuant to
          Section 11 hereof),  provided that such Existing Outside Director is a
          member  of the  Board  and  constitutes  an  Outside  Director  on the
          applicable date of grant.

               (d) Option Price. The price at which shares of Common Stock shall
          be purchased upon exercise of an Option  granted  pursuant to Sections
          7(a) and 7(c) hereof  shall be equal to the Fair Market  Value of such
          shares on the date of grant of such Option.

               (e)  Expiration.  Except as  otherwise  provided  in  Section  10
          hereof,  each Option granted pursuant to Sections 7(a) and 7(c) hereof
          shall cease to be exercisable  ten years after the date on which it is
          granted.

          8.  Exercise  of  Options.  New Outside  Director  Add-on  Options and
Existing  Director  Add-on  Options  (collectively,  "Add-on  Options")  may  be
exercised at any time on or after the date of grant. Unless the exercise date of
a  Vesting  Option  granted  pursuant  to  Sections  7(a)  and  7(c)  hereof  is
accelerated  pursuant to Section 12 hereof, the following provisions shall apply
with respect to the exercise of such Vesting Options:

               (a) during the first  year after the date of grant,  such  Option
          shall not be exercisable; and

               (b) during the second  year after the date of grant,  such Option
          may only be  exercised  as to up to 25% of the shares of Common  Stock
          initially covered thereby; and

               (c) during the third  year after the date of grant,  such  Option
          may only be  exercised  as to up to 50% of the shares of Common  Stock
          initially  covered thereby  (provided that the provisions of paragraph
          (b) above shall not have been violated); and

               (d) during the fourth  year after the date of grant,  such Option
          may only be  exercisable as to up to 75% of the shares of Common Stock
          initially  covered thereby (provided that the provisions of paragraphs
          (b) and (c) above shall not have been violated); and

               (e) such  Option may be  exercised  in its  entirety or as to any
          portion  thereof  at any time  during the fifth year after the date of
          grant  and  thereafter  until  the  term of  such  Option  expires  or
          otherwise ends.

          9. Method of  Exercise.  To the extent  permitted by Section 8 hereof,
Optionees may exercise  their Options from time to time by giving written notice
to the  Company.  The date of  exercise  shall be the date on which the  Company
receives  such notice.  Such notice shall be on a form  furnished by the Company
and shall state the number of shares to be  purchased  and the  desired  closing
date, which date shall be at least fifteen days after the giving of such notice,
unless an earlier date shall have been mutually agreed upon. At the closing, the
Company shall deliver to the Optionee (or other person  entitled to exercise the
Option) at the principal office of the Company,  or such other place as shall be
mutually  acceptable,  a certificate  or  certificates  for such shares  against
payment  in full of the Option  price for the number of shares to be  delivered,
such payment to be by a certified or bank cashier's  check and/or,  if permitted
by the Committee in its discretion,  by transfer to the Company of capital stock
of the Company  having a Fair Market  Value (as  determined  pursuant to Section
2(f)) on the date of exercise  equal to the excess of the purchase price for the
shares  purchased  over the amount (if any) of the  certified or bank  cashier's
check.  If the Optionee (or other person  entitled to exercise the Option) shall
fail to accept  delivery of and pay for all or any part of the shares  specified
in his notice when the  Company  shall  tender such shares to him,  his right to
exercise the Option with respect to such unpurchased shares may be terminated.

          10.  Termination of Board Status. In the event that an Optionee ceases
to serve on the Board for any reason other than cause, death or disability, such
Optionee's Options shall automatically  terminate three months after the date on
which such service terminates, but in any event not later than the date on which
such Options would terminate  pursuant to Section 7(e) hereof. In the event that
an Optionee is removed  from the Board by means of a  resolution  which  recites
that the Optionee is being removed  solely for cause,  such  Optionee's  Options
shall  automatically  terminate  on the date such removal is  effective.  In the
event  that an  Optionee  ceases  to serve on the  Board by  reason  of death or
disability, an Option exercisable by him shall terminate one year after the date
of death or disability of the Optionee, but in any event not later than the date
on which such Options would  terminate  pursuant to Section 7(e) hereof.  During
such  time  after  death,  an Option  may only be  exercised  by the  Optionee's
personal  representative,  executor  or  administrator,  as the case may be.  No
exercise  permitted by this Section 10 shall entitle an Optionee or his personal
representative,  executor or administrator to exercise any portion of any Option
beyond the  extent to which such  Option is  exercisable  pursuant  to Section 8
hereof on the date such Optionee ceases to serve on the Board.

          11.  Changes in Capital  Structure.  In the event that, by reason of a
stock  dividend,   recapitalization,   reorganization,   merger,  consolidation,
reclassification,  stock split-up, combination of shares, exchange of shares, or
comparable  transaction,  the outstanding  shares of Common Stock of the Company
are  hereafter  increased  or  decreased,  or changed  into or  exchanged  for a
different  number or kind of shares or other securities of the Company or of any
other corporation,  then appropriate  adjustments shall be made by the Committee
to the number and kind of shares  reserved for issuance  under the Plan upon the
grant and  exercise of Options and the number and kind of shares  subject to the
automatic grant  provisions of Sections 7(a) and 7(c) hereof.  In addition,  the
Board  shall  make  appropriate  adjustments  to the  number  and kind of shares
subject  to  outstanding  Options,  and  the  purchase  price  per  share  under
outstanding Options shall be appropriately adjusted consistent with such change.
In no event  shall  fractional  shares  be issued or  issuable  pursuant  to any
adjustment made under this Section 11. The  determination of the Committee as to
any such adjustment shall be final and conclusive.

          12. Mandatory Exercise.  Notwithstanding  anything to the contrary set
forth in the Plan,  in the event  that (x) the  Company  should  adopt a plan of
reorganization  pursuant to which (i) it shall merge into,  consolidate with, or
sell substantially all of its assets to, any other corporation or entity or (ii)
any other corporation or entity shall merge into the Company in a transaction in
which the Company shall become a wholly-owned  subsidiary of another entity,  or
(y) the  Company  should  adopt a plan of  complete  liquidation,  then  (I) all
Options granted  hereunder shall be deemed fully vested and (II) the Company may
give an Optionee  written notice thereof  requiring such Optionee  either (a) to
exercise  his or her Options  within  thirty days after  receipt of such notice,
including all installments whether or not they would otherwise be exercisable at
such date, (b) in the event of a merger or consolidation  in which  shareholders
of the Company will receive shares of another  corporation,  to agree to convert
his or her Options into  comparable  options to acquire such shares,  (c) in the
event of a merger or  consolidation  in which  shareholders  of the Company will
receive cash or other property (other than capital  stock),  to agree to convert
his or her  Options  into  such  consideration  (in an amount  representing  the
appreciation  over the exercise  price of such Options) or (d) to surrender such
Options or any unexercised portion thereof.

          13.  Option  Grant.  Each  grant of an  Option  under the Plan will be
evidenced  by a  document  in such form as the  Committee  may from time to time
approve.  Such document will contain such provisions as the Committee may in its
discretion deem advisable,  including without limitation additional restrictions
or conditions upon the exercise of an Option,  provided that such provisions are
not  inconsistent  with any of the  provisions  of the Plan.  The  Committee may
require an Optionee, as a condition to the grant or exercise of an Option or the
issuance or  delivery  of shares  upon the  exercise of an Option or the payment
therefor, to make such representations and warranties and to execute and deliver
such  notices  of  exercise  and  other  documents  as the  Committee  may  deem
consistent  with the Plan or the terms and  conditions of the option  agreement.
Not in limitation of any of the  foregoing,  in any such case referred to in the
preceding  sentence the  Committee  may also require the Optionee to execute and
deliver  documents  (including  the investment  letter  described in Section 14)
containing such  representations,  warranties and agreements as the Committee or
counsel to the Company  shall deem  necessary  or  advisable  to comply with any
exemption from  registration  under the Securities Act of 1933, as amended,  any
applicable State  securities  laws, and any other applicable law,  regulation or
rule.

          14.  Investment  Letter.  If required by the Committee,  each Optionee
shall agree to execute a statement directed to the Company,  upon each and every
exercise by such Optionee of any Options,  that shares issued  thereby are being
acquired for investment  purposes only and not with a view to the redistribution
thereof,  and  containing  an  agreement  that such  shares  will not be sold or
transferred  unless either (1)  registered  under the Securities Act of 1933, as
amended, or (2) exempt from such registration in the opinion of Company counsel.
If required by the Committee,  certificates  representing shares of Common Stock
issued upon exercise of Options shall bear a restrictive  legend summarizing the
restrictions on transferability applicable thereto.

          15.  Requirements  of Law.  The  granting of Options,  the issuance of
shares  upon the  exercise  of an Option,  and the  delivery  of shares upon the
payment therefor shall be subject to compliance with all applicable laws, rules,
and regulations.  Without limiting the generality of the foregoing,  the Company
shall not be obligated to sell,  issue or deliver any shares unless all required
approvals from  governmental  authorities  and stock  exchanges  shall have been
obtained and all applicable  requirements of governmental  authorities and stock
exchanges shall have been complied with.

          16. Tax Withholding. The Company, as and when appropriate,  shall have
the right to require each  Optionee  purchasing  or  receiving  shares of Common
Stock under the Plan to pay any federal,  state,  or local taxes required by law
to be withheld.
7
          17. Nonassignability. No Option shall be assignable or transferable by
an Optionee  except by will or the laws of descent and  distribution or pursuant
to a qualified  domestic relations order as defined by the Internal Revenue Code
of 1986, as amended (the "Code"),  or Title I of the Employee  Retirement Income
Security Act ("ERISA") or the rules thereunder, in which event the terms of this
Plan,  including  all  restrictions  and  limitations  set forth  herein,  shall
continue  to  apply to the  transferee.  Except  as  otherwise  provided  in the
immediately  preceding sentence,  during an Optionee's lifetime, no person other
than the Optionee may exercise his or her Options.

          18.  Optionee's  Rights as Shareholder  and Board Member.  An Optionee
shall have no rights as a shareholder  of the Company with respect to any shares
subject to an Option  until the Option has been  exercised  and the  certificate
with respect to the shares  purchased  upon exercise of the Option has been duly
issued and registered in the name of the Optionee.  Nothing in the Plan shall be
deemed to give an Optionee  any right to a  continued  position on the Board nor
shall it be  deemed to give any  person  any other  right not  specifically  and
expressly provided in the Plan.

          19. Termination and Amendment.  The Board may at any time terminate or
amend the Plan as it may deem advisable,  except that (i) the provisions of this
Plan relating to the amount of shares covered by Options,  the exercise price of
Options or the timing of Option  grants or  exercises  shall not be amended more
than once every six  months,  other than to  comport  with  changes in the Code,
ERISA or the rules  thereunder,  (ii) no such  termination  or  amendment  shall
adversely  affect any Optionee with respect to any right which has accrued under
the Plan in regard to any Option granted prior to such termination or amendment,
and  (iii)  no  such  amendment  shall  be  effective  without  approval  of the
stockholders of the Company if the effect of such amendment is to (a) materially
increase the number of shares of Common Stock  authorized for issuance  pursuant
to the Plan  (otherwise than pursuant to Section 11), (b) increase the number of
shares of Common  Stock  subject to Options,  (c) reduce the  exercise  price of
Options,   (d)  materially   modify  the  requirements  as  to  eligibility  for
participation  in the Plan or (e) materially  increase the benefits  accruing to
participants  under the Plan.  Any  termination  of this Plan will terminate the
obligation of the Company to grant any Option  scheduled to be granted after the
date of such termination.

          20.  Shareholder  Approval.  Any Options granted after January 1, 1997
shall be subject to the condition that the  stockholders  of the Company approve
this  amended  and  restated  Plan at the  Company's  first  Annual  Meeting  of
Shareholders following January 1, 1997.

          21. Sunday or Holiday.  In the event that the time for the performance
of any action or the giving of any notice is called for under the Plan  within a
period of time which  ends or falls on a Sunday or legal  holiday,  such  period
shall be deemed to end or fall on the next date  following  such Sunday or legal
holiday which is not a Sunday or legal holiday.




                                 EXHIBIT 10.6



         DIALOGIC CORPORATION 1997 DIRECTOR STOCK ELECTION/DEFERRAL PLAN

          Article 1.  Name.  The name of this plan is the  Dialogic  Corporation
1997 Director Stock Election/Deferral Plan (the "Plan").

          Article 2. Sponsor. The Plan is sponsored by Dialogic  Corporation,  a
New Jersey corporation (the "Company").

          Article 3. Effective Date. The effective date of the Plan is April 29,
1997.

          Article 4.  Purpose.  The  purposes of the Plan are (i) to provide any
member (a  "Director")  of the Board of Directors  of the Company (the  "Board")
with the option of having the fees payable to him by the Company for his serving
as a Director (the "Fees") paid in the form of (a) cash or, at the option of the
Company,  cash equivalent ("Cash"),  (b) shares of common stock ("Common Stock")
of the Company, or (c) any combination  thereof,  and (ii) to allow any Director
to  defer  payment  to him by the  Company  of such  portion  of his Fees as are
payable by the Company  hereunder in the form of Common Stock (the "Common Stock
Portion"), all in accordance with and subject to the terms hereof.

          Article  5.  Administration.  The  Plan  shall  be  administered  by a
committee (the "Committee")  established by the Board,  which shall be comprised
of one or more  members  of the Board who are  employees  of the  Company or its
subsidiaries;  provided,  however,  if  none of the  members  of the  Board  are
employed by the Company or its  subsidiaries,  the Plan shall be administered by
the Board and the term "Committee" shall refer to the Board. The Committee shall
have the sole and exclusive  authority to (a) interpret the Plan,  (b) determine
eligibility to  participate,  (c) determine the number of shares of Common Stock
and amount of Cash distributable under the Plan, (d) determine the time or times
at which shares of Common Stock and Cash shall be distributable  under the Plan,
(e)  establish,  amend,  or rescind rules relating to the Plan, and (f) make all
other  determinations  necessary or  appropriate  to  administer  the Plan.  All
decisions,  determinations,  and interpretations  made by the Committee shall be
binding and conclusive on all persons. Neither the Committee, the Board, nor any
of their  respective  members (each,  an  "Indemnitee")  shall be liable for any
action they may take or fail to take with  respect to the Plan other than in bad
faith,  and  the  Company  shall  defend,  indemnify,  and  hold  harmless  each
Indemnitee for any such action or inaction.

          Article 6. Eligibility to Make an Election.  Any Director may elect to
have his Fees for any calendar year paid by the Company either as Cash or shares
of Common Stock, or any combination  thereof  (subject to the rules hereof),  by
filing his written election ("Election") with the Chief Financial Officer of the
Company or his designee in accordance  with the terms of the Plan. If a Director
fails to make a timely  Election,  the Fees shall be paid  entirely  in Cash.  A
director filing an Election shall specify in the Election the percentage of each
Fee  (up  to  100%)  to be  paid  in  the  form  of  Common  Stock  (the  "Stock
Percentage").

          Article  7. The amount of the Fees  shall be  determined  from time to
time by the Company in its sole discretion, subject to the following rules:

                  (a) The  dollar  amount  of the  Fees  (including  any  annual
         retainer  fee and any per  meeting  fee) for each  calendar  year  with
         respect to any Director  shall be  determined  by the Company  prior to
         January 1 of such year.  With respect to calendar  year 1997,  the Fees
         shall be set at the same levels as the  comparable  Fees  applicable in
         1996.

                  (b)  With  respect  to each Fee  payable  to a  Director  in a
         particular  calendar year, the portion,  if any, of such Director's Fee
         to be payable in Common  Stock shall be that number of shares of Common
         Stock  (rounded  down to the  nearest  whole  number)  equal to (i) the
         product of such Director's Stock Percentage multiplied by such Fee (the
         "Stock  Amount"),  divided by (ii) the Fair  Market  Value (as  defined
         below) of one share of Common  Stock on December 31 of the  immediately
         preceding calendar year (the "December Value").

                  (c)  With  respect  to each Fee  payable  to a  Director  in a
         particular  calendar year, the portion,  if any, of such Director's Fee
         to be payable in Cash shall  equal the sum of (i) the dollar  amount of
         such Fee minus the Director's  Stock Amount and (ii) to the extent that
         such Director  would have been  entitled to a fractional  share but for
         the  requirement  to round down as set forth in Section 7(b) hereof,  a
         cash amount equal to such fraction multiplied by the December Value.

                  (d) "Fair Market  Value" shall mean the fair market value of a
         share of Common Stock on the relevant  date. If on such date the Common
         Stock is listed  on a stock  exchange  or is  quoted  on the  automated
         quotation system of NASDAQ,  the Fair Market Value shall be the closing
         sale price (or if such price is  unavailable,  the  average of the high
         bid price and the low asked  price) on such  date.  If no such  closing
         sale price or bid and asked prices are available, the Fair Market Value
         shall be determined  in good faith by the Committee in accordance  with
         generally accepted  valuation  principles and such other factors as the
         Committee reasonably deems relevant.

                  (e) The total of all Cash and the aggregate December Value for
         all shares of Common  Stock  payable to a Director  as his Fees for any
         calendar  year shall equal the Fees  payable to such  Director for such
         year,  and shall be payable to the  Director  at or about the time that
         Fees are regularly paid to members of the Company's Board of Directors.

          Article 8. Election. The form of Election shall be a form approved for
use by the Committee with respect to the Plan. In order to be effective for Fees
payable with respect to a particular calendar year, such Election must be signed
by the  applicable  Director and  delivered  to the  Company's  Chief  Financial
Officer or his designee  prior to January 1 of such calendar  year,  except that
with respect to calendar year 1997, such Election must be delivered by April 29,
1997.

          Article 9. Eligibility for Deferral Treatment.  Any Director may elect
to become a participant  ("Participant")  in the deferral aspects of the Plan by
filing a written notice of participation  ("Notice of  Participation")  with the
Committee in such form as shall be prescribed by the Committee.

          Article  10.  Deferred  Compensation.  Subject  to an  exception  with
respect to calendar year 1997 described in Article 11 below, any Participant may
elect each  calendar  year, in  accordance  with Article 11 below,  to defer the
payment by the Company of his Common  Stock  Portion  which would  otherwise  be
distributable  under the Plan during the following  calendar year. The number of
shares of Common Stock represented by any Common Stock Portion deferred pursuant
to this  Article 10 shall be recorded by the Company in a deferred  compensation
account  (the  "Account")  that is  maintained  by the  Company on its books and
records in the name of the  Participant.  The Account shall be credited,  on the
dates (the "Fee  Dates")  that the Fees for any  calendar  year would be payable
(but for the  Participant's  deferral  election  hereunder),  with the number of
shares of Common Stock representing the Common Stock Portion as to which payment
has been deferred by the  Participant  under the Plan. The Company shall furnish
each  Participant  with a  statement  of his  Account at least  annually,  which
statement shall reflect,  for each such year, (a) the number of shares of Common
Stock  credited to such  Participant's  Account,  (b) the dollar  amount of such
Participant's  Fees represented by such shares, and (c) the Fair Market Value on
the applicable Fee Dates.

          Article 11. Election To Defer Compensation.  The Participation  Notice
by which a  Participant  elects to defer his Fees  pursuant to the Plan shall be
signed by the  Participant,  dated and delivered to the  Committee  prior to (a)
January 1 of the calendar year in which the Fees to be deferred would  otherwise
be  distributable  to the  Participant for any calendar year after 1997, and (b)
April 29, 1997,  with respect to the deferral of any Fees which would  otherwise
be  distributable  to the Participant in 1997 after April 29, 1997. Any deferral
election made by a  Participant  shall be  irrevocable  with respect to any Fees
covered by such election.  If a Director fails to file a Participation Notice on
a  timely  basis,  he shall  be  deemed  to have  waived  any  right he may have
hereunder to defer the associated Fee.

          Article 12.  Adjustments.  In the event that the outstanding shares of
Common Stock are hereafter increased,  decreased, changed into, or exchanged for
a  different   number  or  kind  of  shares  or   securities   through   merger,
consolidation,   combination,   exchange   of  shares,   other   reorganization,
recapitalization,  reclassification,  stock  dividend,  stock split,  or reverse
stock split, an appropriate and  proportionate  adjustment  shall be made by the
Committee  in the  number and kind of shares as to which  distribution  is to be
made under the Plan and in the number of shares of Common  Stock  subject to the
Plan.

          Article 13. Privileges of Stock Ownership; Dividends.

                  (a) No Director  shall have any of the rights or privileges of
          a stockholder of the Company in respect of any shares of Common Stock 
          to be paid under the Plan until certificates  representing such shares
          have been issued by the Company and delivered to the Participant.

                  (b) A Director's Account shall not be credited with any amount
          with respect to  any  dividends  or  other  distributions paid by the 
          Company on its outstanding Common Stock.

          Article 14. Distribution.  With respect to deferred Fees, distribution
of a Participant's Account shall be made as follows:

                  (a) The  number  of  shares of  Common  Stock  representing  a
         Director's  deferred  Fees with respect to any calendar  year  (rounded
         down to the nearest whole number) shall be  distributed  by the Company
         to such  Participant  on the  earlier  of (i)  February  1 of the fifth
         calendar  year  following  the  calendar  year for which such Fees were
         earned or (ii) the date on which such  Director  ceases  serving on the
         Board for any reason.

                  (b)  The  distribution  by the  Company  of a  certificate  or
         certificates  for the number of shares of Common Stock  representing  a
         Participant's  deferred  Fees  shall  be a  complete  discharge  of the
         Company's liability hereunder with respect to such number of shares. No
         fractional  shares shall be distributed  pursuant to the Plan..  To the
         extent that a  Participant  would have been  entitled  to a  fractional
         share but for the  requirement  to round down as set forth in  Sections
         14(b)  and  14(c)  hereof,  a  cash  amount,  equal  to  such  fraction
         multiplied by the Fair Market Value of one share of Common Stock on the
         date of distribution, shall be paid to such Participant.

          Article  15. Tax  Withholding.  The  delivery  of any shares of Common
Stock shall be subject to the  condition  that if at any time the Company  shall
determine, in its discretion,  that the satisfaction of withholding tax or other
withholding liabilities under any state or federal law is necessary or desirable
as a condition of, or in connection with, such delivery pursuant hereto, then no
such shares shall be delivered  unless and until such  withholding  tax or other
withholding  liabilities shall have been satisfied in a manner acceptable to the
Company.

          Article 16.  Investment  Letter;  Restrictions  or  Obligation  of the
Company to Issue  Securities;  Restrictive  Legend.  Any person acquiring Common
Stock  or other  securities  of the  Company  under  the  Plan,  as a  condition
precedent  to such  acquisition,  may be required by the  Committee  to submit a
letter  to the  Company  stating  that  the  shares  of  Common  Stock  or other
securities  are  being  acquired  for  investment  and  not  with a view  to the
distribution  thereof. The Company shall not be obligated to issue any shares of
Common Stock or other securities  pursuant to the Plan unless,  on the date such
shares or other  securities  otherwise  would be  issued,  such  shares or other
securities are either  registered  under the Securities Act of 1933, as amended,
and  all  applicable  state   securities  laws,  or  exempt  from   registration
thereunder.  If, pursuant to the immediately preceding sentence,  the Company is
not so  obligated  to issue  such  shares  on such  date,  it  shall  pay to the
applicable  Director  in Cash the Fair  Market  Value (as of such  date) of such
shares otherwise  distributable under the Plan to such Director on such date. If
applicable,  all shares of Common Stock and other securities  issued pursuant to
the Plan  shall  bear a  restrictive  legend  summarizing  the  restrictions  on
transferability applicable thereto, including those imposed by federal and state
securities laws.

          Article  17.  Participant's  Rights  Unsecured.   The  rights  of  any
Participant  or his designated  beneficiary  to receive a  distribution  from an
Account  hereunder in shares of Common Stock shall be an unsecured claim against
the  general  assets  of the  Company,  and  neither  the  Participant  nor  his
designated  beneficiary  shall have any rights in or against any amount credited
to the  Participant's  Account or any other specific assets of the Company.  The
number of such  shares  credited to an Account  shall  constitute  an  unsecured
promise of the Company to pay such  shares.  The Company  may,  but shall not be
obligated to, acquire  shares of Common Stock from time to time in  anticipation
of its  obligation to make  distributions  under the Plan, but no Participant or
beneficiary shall have any rights in or against any shares so acquired. All such
shares shall constitute  general assets of the Company and may be disposed of by
the  Company at such  time(s)  and for such  purpose(s)  as the Company may deem
appropriate.

          Article  18.  Non-Transferability.  The  rights of a  Director  or any
beneficiary  to any payment  under the Plan may not be  anticipated,  alienated,
sold, transferred, assigned, pledged, encumbered, attached, or garnished, except
(a) by will or by laws of descent and  distribution,  or (b) as otherwise may be
required by law.

          Article 19. Plan Amendments. The Board may amend the Plan at any time,
without the consent of any person;  provided,  however,  that no such  amendment
shall divest any  Participant  or  beneficiary of the number of shares of Common
Stock credited to the  Participant's  Account or of any rights to which he would
have been  entitled  if the Plan had been  terminated  immediately  prior to the
effective date of such amendment or of any unpaid Fees  theretofore  earned by a
Director.

          Article 20. Plan Termination.  The Board may terminate the Plan at any
time.  Upon  termination of the Plan,  payment of the number of shares of Common
Stock credited to a Participant's Account shall be made in the manner and at the
time heretofore  prescribed.  No additional credits shall be made to the Account
of a Participant following termination of the Plan.

          Article 21.  Expenses.  Costs of  administration  of the Plan shall be
paid by the Company.

          Article 22. Notices.  Any notice or election  required or permitted to
be given hereunder shall be in writing and shall be deemed to be filed:

              (a)      on the date it is personally delivered to the Committee 
     or its designee; or

              (b)      three  business  days  after  it is  sent by  registered 
      or  certified  mail,  addressed  to the Committee or its designee.

          Article  23.  Authorized  Shares.  A total of 40,000  shares of Common
Stock shall be authorized for issuance pursuant to the Plan.

          Article 24. Governing Law. The Plan shall be governed by and construed
in accordance with the law of the State of New Jersey,  without giving effect to
its choice of law doctrine.

          Article  25.  Pronouns.  The  pronouns  used  in the  Plan  are in the
masculine  gender but shall be construed as feminine or neuter as occasions  may
require.

<PAGE>


              Director's Election to Defer Benefits Pursuant to the
           Dialogic Corporation Director Stock Election/Deferral Plan


     Pursuant to the Dialogic Corporation Director Stock  Election/Deferral Plan
(the "Plan"), the undersigned hereby makes the following election:


          I hereby elect to defer,  as provided in the Plan,  the receipt of all
          such shares of common stock ("Common  Stock") of Dialogic  Corporation
          (the  "Company")  payable to me, as my Director's Fees to be earned in
          connection  with the  performance  of my  services  as a member of the
          Board of Directors of the Company for the calendar year 199_.

          I hereby designate  ____________________________  as my beneficiary to
          receive the total number of such shares  allocated to my Account under
          the Plan  which have not been paid to me on or prior to the date of my
          death.




                                            ---------------------------------
                                            Director's Signature


                                            Director's Name


Date


<PAGE>


 Director's Election Regarding Payment of the Fees Payable under the Dialogic 
                Corporation Director Stock Election/Deferral Plan


          Pursuant to the Dialogic Corporation Director Stock  Election/Deferral
Plan (the "Plan"),  the undersigned  hereby elects to have the amount payable to
me by Dialogic  Corporation (the "Company") as my Director Fees, to be earned in
connection  with the  performance  of my  services  as a member  of the Board of
Directors of the Company for the year 199__, paid to me in the following form:

         |_|      Paid 100% in Cash

         |_|      Paid 100% in whole shares of Common Stock, with any fractional
                  shares payable in Cash

         |_|      Paid ____% in whole shares of Common Stock, with any balance 
                  payable in Cash



                                               ---------------------------------
                                               Director's Signature


                                               Director's Name

                                               Date



                                  EXHIBIT 10.9


                                  OFFICE LEASE

                                 1515 ROUTE TEN

                             PARSIPPANY, NEW JERSEY

                                     between

                          ROUTE TEN JOINT VENTURE, L.P.
                                   (Landlord)

                                       and

                              DIALOGIC CORPORATION
                                    (TENANT)

                             Dated: August 31, 1993





<PAGE>


                                  OFFICE LEASE
                                 1515 ROUTE TEN
                             PARSIPPANY, NEW JERSEY
                                  Lease Summary

Landlord:                  Route 10 Joint Venture, L.P.

Landlord's Address:        c/o MONY Real Estate Investment Management
                           1740 Broadway, New York, New York  10019

Tenant:                    Dialogic Corporation

Tenant's Space             Total - 125,000 square feet

Annual Fix Rent            Approximately  115,000  square feet office;
                           10,000 square feet storage
<TABLE>

<S>                           <C>                         <C>                          <C>    
Office: Lease Years           Fixed Rent Per Year         Monthly Installment          Rent Per Square Foot
Year 1                        $                           $                            $15.50*
Year 2                        $                           $                            $15.50*
Year 3                        $                           $                            $15.50*
Year 4                        $                           $                            $15.50*
Year 5                        $                           $                            $15.50*
Year 6                        $                           $                            $17.50*
Year 7                        $                           $                            $17.50*
Year 8                        $                           $                            $17.50*
Year 9                        $                           $                            $17.50*
Year 10                       $                           $                            $17.50*

</TABLE>


For the first two (2) years,  Tenant shall  receive free rent for 35,000  square
feet of office space.

<TABLE>

<S>                           <C>                         <C>    
Storage Lease Years           Fixed Rent Per Year         Monthly Installment          Rent Per Square Foot
Year 1                        $                           $                            $.00*
Year 2                        $                           $                            $.00*
Year 3                        $                           $                            $.00*
Year 4                        $                           $                            $.00*
Year 5                        $                           $                            $.00*
Year 6                        $                           $                            $4.00*
Year 7                        $                           $                            $4.00*
Year 8                        $                           $                            $4.00*
Year 9                        $                           $                            $4.00*
Year 10                       $                           $                            $4.00*

*Plus Tenant's electrical

</TABLE>

Electricity Rent:    Tenant to pay all its own electric which will be directly 
                     metered

Lease Term Commencement Date:

Lease Term Expiration Date:

Fix Rent Commencement Date:

Base Operating Expense Year:   The calendar year 1994 as if the Building is 
                               fully assessed and 95% occupied.

Base Tax Year:                 The calendar year 1994

Option to Renew:               Two (2) five year  options  with base rent to be 
                               increased by fifteen percent (15%) over the five 
                               year period preceding the option period.

Rentable floor area of Tenant's Office Space: 115,000 square feet, subject to 
                                              identification and measure by 
                                              BOMA method (also entire building)

Rentable floor area of Tenant's storage space:10,000  square  feet, subject to 
                                              identification and measure by 
                                              BOMA method (also entire building)

Security Deposit:                   None

Tenant's Proportionate Share:

Tenant's SIC Number: 7373

<PAGE>


                                TABLE OF CONTENTS

ARTICLE

  1.              Premises
  2.              Term
  3.              Rent
  4.              Additional Rent
  5.              Electricity
  6.              Improvements in Preparation for Occupancy
  7.              Alterations
  8.              Repairs and Maintenance
  9.              Utilities and Services
10.               Insurance
11.               Use
12.               Assignment and Subletting
13.               Default
14.               Remedies of Landlord
15.               Destruction, Fire or other Casualty
16.               Condemnation
17.               Subordination
18.               Indemnification and Hold Harmless
19.               Landlord's Obligations
20.               Cumulative Remedies
21.               Advances by Landlord
22.               No Waiver by Landlord
23.               Landlord's Right to Exhibit the Premises
24.               No Acceptance of Surrender
25.               Quiet Enjoyment
26.               Estoppel Certificates
27.               Parking
28.               Notices
29.               Bind and Inure
30.               Waiver of Trial by Jury
31.               Brokerage Fees
32.               Execution
33.               Recordation of Lease
34.               Surrender
35                Access; Change in Facilities
36.               Integration of Agreement
37.               Security Deposit
38.               Inability to Perform
39.               Rules and Regulations
40.               Governing Law
41.               Landlord Liability
42.               Signage
43.               Arbitration
44.               Non-Disturbance
Schedule A        Floor Plan of Premises
Schedule B        Property Description
Schedule C        Cleaning and Routine Maintenance Service
Schedule D        Parking Spaces
Schedule E        Rules and Regulations



<PAGE>

                                      LEASE

          THIS LEASE,  made as of this ___ day of August,  1993,  by and between
ROUTE TEN JOINT  VENTURE,  a limited  partnership  with  offices and a principal
place of business c/o MONY Real Estate Investment Management, 1740 Broadway, New
York, New York 10019 (the  "Landlord")  and Dialogic  Corporation,  a New Jersey
corporation with offices and a principal place of business which will be located
at 1515 Route 10, Parsippany, New Jersey (the "Tenant").

                                   WITNESSETH:

          WHEREAS,  Landlord is the owner of the real  property  located at 1515
Route Ten,  Parsippany,  New Jersey (the  "Building") as more fully described on
the legal  description  set forth on Schedule  "B" annexed  hereto,  and as also
described on a certain site plan prepared by Murray  Hochauser,  which site plan
has been  separately  provided to Tenant with the  representation  that the site
plan is no longer entirely accurate; and

          WHEREAS,  Tenant wishes to lease form Landlord and Landlord  wishes to
lease to Tenant approximately  115,000 square feet of office space on the second
and first floors of the Building and 10,000  square feet of storage space on the
basement level.

          NOW THEREFORE,  in consideration  of the mutual covenants  hereinafter
set forth, and of other good and valuable consideration, the receipt of which is
hereby acknowledged, Landlord and Tenant agree as follows:

          1. Premises.

          1.1.  Landlord  hereby  leases to Tenant and Tenant hereby leases from
landlord  approximately  125,000  square feet on the second,  first and basement
floors of the Building (the  "Premises"),  as shown on the floor plan which will
be annexed hereto as Schedule A and made a part hereof,  together with the right
to parking as designated herein, the common area right designated herein,  right
of ingress and egress to the Building in common with others.  The Premises  will
consist  of the  entire  second  floor,  10,000  square  feet of  storage in the
basement and the  remainder  on the first  floor.  Within third (30) days of the
signing of this Lease,  Landlord shall cause the Building and the Premises to be
measured  pursuant  to the BOMA  method and the exact  square  footage  shall be
deemed  fixed.  Promptly  thereafter,  Landlord  shall cause to be  delivered to
Tenant the  dimensions of the Building and the Premises as measured  pursuant to
the BOMA method.

          2. Term.

          2.1. The Premises are leased for a term ("Term")  which shall commence
on a date ("Commencement Date") which shall be the earlier of:

          (a)  January 1, 1994,  unless such date is adjusted in accordance with
               the provisions of Section 6.3; or

          (b)  the date Tenant shall occupy the Premises or any part thereof for
               the purposes of conducting its business.

          2.2.  The Term  shall  end at 12  o'clock  noon on the last day of the
month  in  which  the  tenth   anniversary  of  the  commencement   date  occurs
("Expiration  Date") unless the Term shall sooner  terminate  pursuant to any of
the terms, covenants or conditions of this Lease or pursuant to law.

          2.3. As soon as  practicable  after the  Commencement  Date,  Landlord
shall deliver to Tenant written  notice  confirming  the  Commencement  Date and
Expiration  Date,  and  Tenant  shall  acknowledge  such  Commencement  Date and
Expiration  Date by returning to Landlord an executed copy of such notice within
five (5) business days of Tenant's receipt of such notice.

          2.4. If the last day of the Term of this Lease or any renewal  thereof
falls on a Sunday,  this Lease shall expire at 12 o'clock noon on the  preceding
Saturday  unless  it be a legal  holiday  in which  case it shall  expire  at 12
o'clock noon on the preceding business day.

          2.5.  Tenant  shall  have two (2)  options  to renew  the term for the
leased  premises,  each for a period of five (5)  years.  Each  option  shall be
exercisable  respectively only prior to the end of the ninth year and fourteenth
year of Tenant's  occupancy.  Each option  shall be  exercisable  only by Tenant
sending written notice of Tenant's  affirmative  intent to exercise each option.
The written  notice shall be effective only if received by Landlord at lease one
(1) year prior to the end of the then  current  term.  The Fixed Rent to be paid
for each option  period  shall be equal to the Fixed Rent paid over the five (5)
year period immediately preceding the option period,  increased by fifteen (15%)
percent.

     2.6.  In  addition to the two (2) options  provided  for in  Paragraph  2.5
herein of this Lease, Tenant shall have the option to lease an additional 35,000
square feet of office space within the Building. This option may be exercised by
Tenant  only  within the first  five (5) years of the term,  and only by sending
written notice to Landlord,  which is received by Landlord prior to the last day
of the fifth year of the term.  The notice shall be effective  one (1) year from
the date on w which it is received by  Landlord.  The option for the  additional
35,000  square  feet of office  space shall in no way be  construed  to obligate
Landlord to provide 35,000 square feet which is contiguous to the Premises.  The
additional  35,000  square feet shall be on the western side of the third floor.
In the event the option for the additional 35,000 square feet is exercised, then
the Fixed Rent and Additional Rent shall be charged in accordance with the terms
and at the rate set in Article  Three (3) below,  and Tenant' s fit up allowance
of S25.00 per square  foot  (based on a ten-year  term) shall be pro rated based
upon the number of months then remaining in the Term,  including the term of any
renewal option(s) then exercised (i.e. if at least 120 months are remaining, the
full fit up allowance will be granted), plus an additional S2.50 per square foot
for Tenant' s architectural fees.

          2.7.  Tenant  shall have a right of first  refusal on all other  space
within the Building as that right is described in this  paragraph.  In the event
that  Landlord  receives a request for a proposal to lease space,  then Landlord
must notify Tenant,  in writing,  of the identity of the proposed  tenant or the
proposed leasing agent, and the proposed use, together with a description of the
proposed  space to be  leased.  Tenant  shall have ten (10)  business  days from
receipt of the written  notification  to inform  Landlord  whether or not Tenant
desires to lease the proposed space.  In the event Tenant  notifies  Landlord of
Tenant's desire to lease the proposed space,  then Tenant shall commence leasing
the space effective  sixty (60) days from the date Tenant  notifies  Landlord of
Tenant's  desire  to lease  the  proposed  space  and  shall  pay the base  rent
described in Article  Three (3) below,  as adjusted by the Consumer  Price Index
for the N.Y./N.E.N.J. area for the proposed space. In addition, Tenant shall pay
Additional  Rent as  provided  for in Article  Three (3) below.  Landlord  shall
provide  Tenant with  Tenant's fit up allowance  equal to S25.00 per square foot
(based on a ten-year  term),  said sum to be pro rated  based upon the number of
months remaining in the Term,  including the term of any renewal  option(s) then
exercised (i.e. if at least 120 months are remaining,  the full fit up allowance
will be  granted),  plus an  additional  S2.50  per  square  foot  for  Tenant's
architectural fees.

          3. Rent.

          3.1. (a) Fixed Rent.  Tenant shall pay to Landlord an annual base rent
(the "Fixed  Rent") for the  Premises,  which shall be paid  without  set-off or
deduction, in equal monthly installments in advance on the first day of each and
every calendar month during the Term of this Lease, to Landlord or to Landlord's
agent, at such place as Landlord may designate to Tenant, in lawful money of the
United  States of America for the payment of all debts,  public and private,  as
follows:

<TABLE>
<CAPTION>
<S>                                   <C>                    <C>                          <C> 

                                      Fixed Rent             Monthly                      Rent Per
Office Lease Years                    Per Year               Installment                  Square Foot

Year 1                                $                      $                            $15.50*
Year 2                                $                      $                            $15.50*
Year 3                                $                      $                            $15.50*
Year 4                                $                      $                            $15.50*
Year 5                                $                      $                            $15.50*
Year 6                                $                      $                            $17.50
Year 7                                $                      $                            $17.50
Year 8                                $                      $                            $17.50
Year 9                                $                      $                            $17.50
Year 10                               $                      $                            $17.50

</TABLE>


For the first two (2) years,  Tenant  shall  receive  free Fixed Rent for 35,000
square feet of office space.

<TABLE>
<CAPTION>
<S>                                   <C>                    <C>                          <C>


                                      Fixed Rent             Monthly                      Rent Per
Storage Lease Years                   Per Year               Installment                  Square Foot

Year 1                                $                      $                            $.00*
Year 2                                $                      $                            $.00*
Year 3                                $                      $                            $.00*
Year 4                                $                      $                            $.00*
Year 5                                $                      $                            $.00*
Year 6                                $                      $                            $4.00*
Year 7                                $                      $                            $4.00*
Year 8                                $                      $                            $4.00*
Year 9                                $                      $                            $4.00*
Year 10                               $                      $                            $4.00*

*    Plus Tenant's electric pursuant to section 4.13.

</TABLE>



          3.2. In addition to the above,  Landlord represents that effective the
Commencement Date of this Lease, Landlord shall either (a) pay Tenant a sum each
month equal to $71,524.00,  or (b) pay directly to Tenant's  current  landlord a
sum each month equal to $71,524.00.  In no event shall the monthly payments made
by Landlord  pursuant  to this  section  exceed  $71,524.00  each month.  Tenant
warrants and represents that its current lease expires September 15, 1994 and no
payments will be due after that date.  Tenant  warrants and  represents  further
that if its  current and future  monthly  obligations  to its  current  landlord
exceed  $71,524.00 each month,  then Tenant shall pay such excess.  Landlord may
negotiate a lump sum payment at a discount with Tenant's current landlord.

          3.3. On execution  hereof,  Tenant shall pay to the Landlord an amount
equal to one (1) monthly  installment of Fixed Rent payable under this Lease. If
the  Commencement  Date  shall be any day other than the first day of a calendar
month, the Fixed Rent for the period between the Commencement Date and the first
day of the first full  calendar  month of the Term shall be  pro-rated  on a per
diem basis and  Landlord  shall credit any excess  amount paid  pursuant to this
Section  3.2  toward  the  payment  of the  Fixed  Rent for the next  succeeding
calendar month in which a payment of Fixed Rent is due.

          4. Additional Rent.

          4.1. In addition to the Fixed Rent  payable  under  Article  Three (3)
hereof,  Tenant shall pay to Landlord  additional rent consisting of all sums of
money as shall become due and payable by Tenant under this Lease including,  but
not  limited  to, the  payments  due under  this  Article 4  (collectively,  the
"Additional Rent").

          4.2. The following terms shall have the meanings set forth herein:

               "Base Operating  Expenses" shall mean Operating  Expenses payable
          for the Base Operating Expense Year, adjusted and calculated as if the
          Building is ninety-five (95%) percent occupied for the entire year.

               "Base  Operating  Expense  Year" shall be the calendar  year 1994
          adjusted  and  calculated  as if the  Building  is  ninety-five  (95%)
          percent occupied for the entire year.

               "Base Tax Year" shall be the calendar year 1994.

               "Base Taxes" shall mean Taxes payable for the Base Tax Year. Base
          Taxes  shall be deemed to have been  incurred  by Landlord in the Base
          Tax Year and shall be  adjusted to reflect a fully  assessed  Building
          for the entire base tax year.

               "Operating  Expenses"  as referred to in the Lease shall  include
          all actual expenses reasonably incurred by Landlord in connection with
          the operation  and  maintenance  of the  Building,  comparable to such
          expenses incurred with respect to office buildings  similarly situated
          and  occupied,  but shall not include the  following:  (a) the cost of
          construction of any  improvements on the real property,  including any
          addition,  alteration or refurbishing of space leased to other tenants
          in the  Building,  except  that  amounts  equal to savings of labor or
          other costs in connection with the operation of the Building resulting
          from such capital  improvements  shall be  included;  (b) expenses for
          repairs or other work occasioned by fire,  windstorm or other casualty
          in excess of a reasonable  deductible  amount  provided in  Landlord's
          insurance  policy;  (c) expenses  incurred in leasing or procuring new
          tenants for the Building (e.g.  commissions,  advertising,  renovation
          and legal);  (d) legal  expenses in  enforcing  the terms of any lease
          other than this Lease; (e) interest or principal amortization payments
          on any mortgage; (f) any Taxes, as referred to in the Lease, corporate
          franchise  or net worth  taxes,  income  taxes  (state  and  federal),
          personal property taxes, excess profit taxes, license,  inspection and
          permit fees; (g) any expenses  incurred for which Landlord has a right
          of  reimbursement  from a tenant in the  Building;  (h) claims paid by
          Landlord in  satisfaction  or settlement of liability in tort; (i) any
          payments to the ground  lessor;  (j)  depreciation  of the Building or
          other improvements located on the real property and (k) replacement of
          the parking lot, roof,  HVAC equipment or other capital (as determined
          in accordance with generally  accepted  accounting  principles) items.
          All expenses  paid by Landlord to persons or business  entities  which
          are  affiliated  in any  way  with  Landlord  must be  reasonable  and
          comparable  to  similar  expenses  paid  by  landlords   generally  in
          arms-length  transactions  in  order  to be  includable  in  operating
          expenses.

               "Common  Areas"  shall  mean all  portions  of the  Building  not
          intended as rentable area,  including,  without limitation the parking
          facilities appurtenant to the Building.

               "Governmental  Authority" shall mean any Federal,  State, County,
          municipal  or  local  government  and  all  departments,  commissions,
          boards,  bureaus, and offices thereof having or claiming  jurisdiction
          over the Building.

               "Landlord's  Statement" shall mean written  statements  issued by
          the Landlord from time to time  containing  computations of Additional
          Rent due pursuant to the provisions of this Article 4.

               "Landlord's  Tax Statement"  shall have the meaning given to such
          term in Section 4.3(b) hereof.

               "Monthly Tax Payment"  shall have the meaning  given to such term
          in Section 4.3(c) hereof.

               "Operational  Year" shall mean each period of twelve  consecutive
          months after the Base Operating Expense Year.

               "Projected  Taxes"  shall have the meaning  given to such term in
          Section 4.3(b) hereof.

               "Taxes" shall mean all real estate taxes, assessments, special or
          otherwise (but not including added or omitted assessments  relating to
          periods  prior to the  Commencement  Date),  sewer  rents,  rates  and
          charges,  water  rents,  rates and  charges,  or any other charge of a
          Government  Authority of a similar or dissimilar  nature, of any kind,
          which may be levied or assessed  upon or with respect to the Building,
          or any part thereof, or on the appurtenances,  sidewalks,  streets and
          roads  adjacent  to the  Building or on any use or  occupation  of the
          Building  and  all  taxes  or  charges  levied  on the  Fixed  Rent or
          Additional  Rent or the gross  receipts from the Building which are in
          lieu of or substitute  for, any other tax or assessment or charge upon
          or with respect to the  Building.  For purposes of  determining  Taxes
          incurred in any Tax Year, all  assessments  and other similar  charges
          shall be  deemed to be paid by  Landlord  over the  maximum  number of
          installments  permitted,  except  that Tenant  shall pay all  interest
          charges  incurred by virtue of any installment  payments.  Taxes shall
          not be deemed to include:

               (a)   franchise or similar taxes of Landlord;

               (b)   income,  excess  profits  or other  taxes,  if any,  of
                     Landlord,   except  to  the   extent   such  taxes  are
                     expressly  in lieu  of or a  substitute  for any  other
                     tax,  assessment  or charge upon the  Building,  which,
                     if  such  other  tax,  assessment  or  charge  were  in
                     effect,   would  be  payable  by  Tenant  as   provided
                     herein,  in which  event such taxes  shall be  computed
                     as  if  the   Building   were  the  only   property  of
                     Landlord,  and the Fixed and Additional  Rent hereunder
                     the only income of Landlord; and

               (c)   any penalty or interest for late payment of Taxes.

               "Tax  Year"  shall  mean the  period of twelve  (12)  consecutive
          months commencing on January 1st of each year after the Base Tax Year.

               "Tenant's  Proportionate Share" shall be equal to a fraction, the
          numerator  of which is the gross rentable square feet for the Premises
          and the denominator of which is equal to the gross rentable square 
          feet of the Building.  In calculating  Tenant's  proportionate  share,
          all  basement  space  shall be excluded.

          4.3. (a) If Taxes payable in any Tax Year falling  wholly or partially
within  the Term  shall be  greater  than the Base  Taxes,  Tenant  shall pay to
Landlord,  as Additional  Rent,  Tenant's  Proportionate  Share of the amount by
which the Taxes for such Tax Year exceed the Base Taxes ("Excess Taxes").

               (b) As soon as practicable,  Landlord shall determine or estimate
the Excess Taxes, if any, for each Tax Year and shall submit such information to
Tenant in a written statement ("Landlord's Tax Statement").

               (c)  Commencing  on the  first day of each Tax Year or, if later,
the  first  day  of  the  month  immediately  following  the  submission  of any
Landlord's Tax Statement and continuing  thereafter  until Landlord  renders the
next  Landlord's Tax  Statement,  Tenant shall pay to Landlord on account of its
obligation  under Section 4.3(a) hereof, a sum (the "Monthly Tax Payment") equal
to one-twelfth  (1/12) of Tenant's  Proportionate  Share of the Excess Taxes for
such Tax Year.  Tenant's  first  Monthly Tax Payment after receipt of Landlord's
Tax  Statement  shall be  accompanied  by the payment of an amount  equal to the
product of the number of full  months,  if any,  within the Tax Year which shall
have  elapsed  prior to such first  Monthly Tax  Payment,  times the Monthly Tax
Payment,  minus any  Additional  Rent  already  paid by Tenant on account of its
obligation under this Section 4.3 for such Tax Year.

               (d) Each  Landlord's Tax Statement  shall  reconcile the payments
made by Tenant pursuant to the preceding  Landlord's Tax Statement with Tenant's
Proportionate  Share of the actual Excess Taxes  imposed for the period  covered
thereby.  Any balance due to Landlord shall be paid by Tenant within thirty (30)
days after  Tenant's  receipt of Landlord's  Tax  Statement:  any surplus due to
Tenant  shall  be  applied  by  Landlord   against  the  next  accruing  monthly
installment(s)  of  Additional  Rent.  If the  Term  has  expired  or  has  been
terminated,  Tenant  shall pay the balance due to  Landlord  or,  alternatively,
Landlord  shall refund the surplus to Tenant,  whichever the case may be, within
thirty (30) days after Tenant's  receipt of Landlord's Tax Statement;  provided,
however,  if the Term  shall  have been  terminated  as a result of a default by
Tenant,  then Landlord shall have the right to retain such surplus to the extent
Tenant owes Landlord any Fixed Rent or Additional Rent.

          4.4. (a) If Landlord shall receive any refund of Taxes in respect of a
Tax Year and if Tenant shall have paid  Additional  Rent based on the Taxes paid
prior to the refund,  Landlord  shall deduct from such tax refund any  expenses,
including,  but not limited to, attorney's fees and appraisal fees,  incurred in
obtaining such tax refund,  and out of the remaining balance of such tax refund,
Landlord shall credit  Tenant's  Proportionate  Share of such refund against the
next accruing monthly installments of Additional Rent, or if the Term shall have
expired, Tenant's Proportionate Share of such refund shall be refunded to Tenant
within thirty (30) days after receipt thereof by Landlord; provided, however, if
the Term shall have expired as a result of a default by Tenant,  Landlord  shall
have the  right to  retain  Tenant's  Proportionate  Share of the  refund to the
extent Tenant owes Landlord any Fixed Rent or Additional Rent.

               (b)  Notwithstanding  anything to the contrary  contained in this
Lease,  Tenant shall not have the right to contest or appeal the validity of any
Taxes or the amount of the assessed  valuation of the Building without the prior
written consent of Landlord, which consent shall not be unreasonably withheld.

               (c) While proceedings for the reduction in assessed valuation for
any Tax Year is pending,  the computation and payment of Tenant's  Proportionate
Share of Excess  Taxes  shall be based upon the  original  assessments  for such
year.

               (d) Tenant shall also pay to Landlord,  as Additional  Rent, upon
demand,  the  amount  of all  increases  in  Taxes  and/or  all  assessments  or
impositions made, levied or assessed against or imposed upon the Building or any
part thereof which are attributable to additions or improvements in, on or about
the Premises  made by or on behalf of Tenant or which in whole or in part belong
to Tenant, subsequent to the Commencement Date.

          4.5. [INTENTIONALLY DELETED]

          4.5A.  (a) If  Operating  Expenses  payable  in any  Operational  Year
falling  wholly or  partially  within the Term  shall be  greater  than the Base
Operational Expenses, Tenant shall pay to Landlord, as Additional Rent, Tenant's
Proportionate  Share of the  amount by which  the  Operating  Expenses  for such
Operational Year exceed the Base Operating Expenses ("Excess Expenses").

               (b) As soon as practicable, Landlord shall estimate the Operating
Expenses  and Excess  Expenses for each  Operational  Year and shall submit such
information to Tenant in a written statement ("Landlord's Statement");  provided
that the  estimate  of  operating  expenses  shall  not be more than 110% of the
Operating Expenses actually incurred in the prior Operational Year.

               (c) Commencing on the first day of each  Operational  Year or, if
later,  the first day of the month  immediately  following the submission of any
Landlord's  Statement and continuing  thereafter until Landlord renders the next
Landlord's Statement,  Tenant shall pay to Landlord on account of its obligation
under Section  4.5(A) hereof,  a sum (the "Monthly  Expense  Payment")  equal to
one-twelfth  (l/12) of Tenant's  Proportionate  Share of the Excess Expenses for
such Operational  Year.  Tenant's first Monthly Expense Payment after receipt of
Landlord's  Statement  shall be accompanied by the payment of an amount equal to
the product of the number of full months,  if any, within the Expense Year which
shall  have  elapsed  prior to such first  Monthly  Expense  Payment,  times the
Monthly  Expense  Payment,  minus any Additional  Rent already paid by Tenant on
account of its obligation under this Section 4.5 A for such Expense Year.

               (d) Each  Landlord's  Statement shall reconcile the payments made
by  Tenant  pursuant  to  the  preceding   Landlord's  Statement  with  Tenant's
Proportionate Share of the actual Excess Expenses imposed for the period covered
thereby.  Any balance due to Landlord shall be paid by Tenant within thirty (30)
days after Tenant's receipt of Landlord's  Statement;  any surplus due to Tenant
shall be applied by Landlord against the next accruing monthly installment(s) of
Additional  Rent. If the Term has expired or has been  terminated,  Tenant shall
pay the balance due to Landlord  or,  alternatively,  Landlord  shall refund the
surplus to Tenant,  whichever  the case may be,  within  thirty  (30) days after
Tenant's receipt of Landlord's Statement,  provided,  however, if the Term shall
have been  terminated as a result of a default by Tenant,  then  Landlord  shall
have the right to retain such  surplus to the extent  Tenant owes  Landlord  any
Fixed Rent or Additional Rent.

          4.6. [INTENTIONALLY DELETED]

          4.7. Landlord's failure to render Landlord's Statement with respect to
any  Operational  Year or Tax  Year,  or  Landlord's  delay  in  rendering  said
Statement beyond a date specified herein,  shall not prejudice  Landlord's right
to  render  a  Landlord's  Statement  with  respect  to that  or any  subsequent
Operational  Year or Tax Year. The  obligations of Landlord and Tenant under the
provisions of this Section with respect to any Additional Rent shall survive the
expiration or any sooner termination of the Term.

          4.8. Each  Landlord's  Statement  shall be conclusive and binding upon
the Tenant,  unless Tenant shall notify Landlord,  within thirty (30) days after
receipt of Landlord's Statement,  that it disputes the correctness of Landlord's
Statement,  specifying the respects in which Landlord's  Statement is claimed to
be  incorrect.  Pending  the  adjudication  of such  dispute,  Tenant  shall pay
Additional  Rent equal to the  Additional  Rent payable  pursuant to  Landlord's
Statement in dispute and such payment  shall be without  prejudice to Landlord's
or Tenant's position in any legal proceeding commenced by Landlord or Tenant.

          4.9. [INTENTIONALLY DELETED]

          4.10. Any Additional Rent payable  pursuant to this Article 4 shall be
collectible  by Landlord in the same manner as Fixed Rent,  and  Landlord  shall
have the same  remedies for  non-payment  thereof as Landlord has  hereunder for
non-payment of Fixed Rent.

          4.11.  Any  payments  of  Additional  Rent or  refunds  due to  Tenant
hereunder  for any period of less than a full year, or any  adjustment  required
due to the change in the area of the Premises, shall be equitably prorated.

          4.12. If Tenant shall fail to pay when due, including any grace period
for the purpose hereof,  any  installment of Fixed Rent or any Additional  Rent,
Tenant shall pay interest thereon at the interest rate,  provided for in Section
21 hereof,  from the date when such installment or payment shall have become due
to the date of the payment  thereof,  together with a late charge equal to three
percent (3%) of the sum unpaid,  which  interest and late charge shall be deemed
Additional Rent.

          4.13.  Tenant  shall pay (a)  Tenant's  electricity  which is directly
metered,  (b) all  actual  costs of  electric  for  overtime  HVAC costs and (c)
Tenant's Proportionate Share of any increase over base in Common Area electrical
charges to the extent payable as part of Monthly Expense Payments.

          4.14. In no event shall any  adjustment in Tenant's  obligation to pay
Additional  Rent  under this  Article 4 result in a  decrease  in the Fixed Rent
payable  hereunder;  however,  any  decrease  below  the  base  year in Taxes or
Operating Expenses or decrease in Tenant's  Proportionate  Share shall be passed
on to  Tenant.  Tenant's  obligation  to pay  Additional  Rent,  and  Landlord's
obligation  to credit  and/or  refund  to Tenant  any  amount,  pursuant  to the
provisions of this Article 4, shall survive the Termination Date.

          5. Electricity.

          5.1. [INTENTIONALLY DELETED]

          5.2. Landlord shall cause the electric power supply to the Premises to
be separately metered,  excluding HVAC and other building systems. Tenant shall,
however,  continue to be liable to the extent payable as part of Monthly Expense
Payments for  Tenant's  Proportionate  Share of any increase  over the base year
electrical  expenses  incurred for the operation of any Common  Areas.  Landlord
shall not be liable in any way to Tenant for any failure or defect in the supply
or  character  of  electricity  furnished  to  the  Premises  by  reason  of any
requirement,  act or omission of the public  utility  serving the Building  with
electricity  or for any other reason not  attributable  to Landlord.  Except for
Landlord's  obligations under Article 6 herein, Tenant shall furnish and install
all  lighting  tubes,  lamps and bulbs  required  in the  Premises,  at Tenant's
expenses,  or shall pay Landlord's reasonable charges therefor on demand. Tenant
shall not pay (as part of Operating  Expense Payments or otherwise)  replacement
costs for lighting tubes, lamps and bulbs for other tenants.

          5.3.  Tenant's use of  electricity  in the Premises  shall not, at any
time,  exceed the capacity of any of the electrical  conductors and equipment in
or serving the Premises. Tenant shall not, without Landlord's prior consent make
any  alteration  or addition to the  electrical  systems in the  Premises or the
Building.  All additional  risers or other equipment  required therefor shall be
provided  by  Landlord  and the  cost  thereof  shall  be paid  by  Tenant  upon
Landlord's demand.

          6. Improvements in Preparation for Occupancy.

          6.1.  Landlord  shall  have  final  approval  over  and  cause  to  be
constructed  certain  improvements  to the Premises in preparation  for Tenant's
occupancy (the "Initial  Improvements")  in accordance  with the  specifications
attached hereto as Schedule B and the Plans referred to in Section 6.2. Landlord
will provide an allowance  of $25.00 per rentable  square foot of leased  office
space,  plus  $2.50  per  rentable  square  foot of  leased  office  space  (the
"Allowance")  that  will  be  applied  to  the  Initial   Improvements  and  the
architectural  and  engineering  design  and  plans,   provided  that  necessary
demolition  costs,  the cost of  erecting  demising  walls and  installation  of
separate  metering of electrical  power to the Premises  shall be the Landlord's
responsibility and shall not be applied against the Allowance.  The Tenant shall
prepare  demolition  plans and deliver same with the  construction  drawings and
specifications.  In the event  Tenant's  design and  improvement  costs actually
exceed  $27.50 per  rentable  square  foot,  then  Tenant  may  request up to an
additional  $10.00 per rentable  square foot,  which  additional  funds shall be
provided by Landlord.  Tenant shall repay the additional  funds per square foot,
at a rate of ten percent (10%) interest per year, in equal monthly  installments
with the first monthly installment due within thirty (30) days of the receipt of
the  funds and the last  monthly  installment  due with the rent for month  119,
i.e., the  expiration of the initial Term.  The loan for the  additional  funds,
principal and interest,  shall be fully amortized over the initial Term.  Tenant
shall pay, as  Additional  Rent,  all  expenses  incurred  by Landlord  over the
Allowance resulting from any delay, change order and specifications by Tenant in
connection with the Initial Improvements.

          6.2.  Tenant will prepare and deliver to Landlord the schematic  plans
for the  Premises  (the  "Schematic  Plans")  on or before  September  8,  1993.
Landlord  will  deliver  to  Tenant  written  notice  that it has  approved  the
Schematic Plans within two (2) weeks of receipt of the Schematic  Plans.  Tenant
shall  deliver  construction  drawings  within  six  (6)  weeks  of  receipt  of
Landlord's  approval  of  the  Schematic  Plans.   Landlord's  comments  to  the
construction drawings and specifications shall be provided within seven (7) days
of the delivery of construction  documents.  Thereafter,  Tenant shall have five
(5) days to revise the construction drawings and specifications. Construction of
the Initial  Improvements  shall not commence  until Landlord  delivers  written
notice to Tenant that it has approved the Plans in full. Landlord shall commence
construction  of the Initial  Improvements  upon delivery of final  construction
drawings  consistent with the Schematic Plans and in conformance with acceptable
engineering  standards,  and shall use best  efforts  to  complete  construction
within one hundred twenty (120) days thereafter.  Landlord's allowance shall not
be applied to the  construction  of the demising  walls or the  installation  of
separate  metering  of  electric  power to the  Premises  as those items will be
undertaken by the Landlord.

          6.3. The Premises shall be conclusively  deemed available for Tenant's
occupancy on, and the Commencement Date shall be, January 1, 1994, or such later
date that the following conditions have been met:

          (a)  a temporary  certificate of occupancy  (whether or not subject to
               conditions),  permitting  occupancy  of the  Premises has or have
               been issued by the applicable governmental authority; and

          (b)  the  Initial  Improvements  have  been  substantially   completed
               (excluding any details of construction,  decoration or mechanical
               adjustment which do not materially interfere with Tenant's use of
               such part of the Premises); and

          (c)  five (5) days notice of the occurrence of the events described in
               Subsections (a) and (b) has been given to Tenant; and

          (d)  thirty  (30)  days  after  Tenant  is first  given  access to the
               Premises to install its trade fixtures and other equipment.

          (e)  Subject to Section 6.4, if the  Commencement  Date does not occur
               on or before  June 1, 1994,  Tenant may elect to  terminate  this
               Lease.

          6.4.  Notwithstanding  the  provisions  of Section  6.3, if there is a
delay in the  availability  of the  Premises for  occupancy  due to any default,
delay, change order or omission by Tenant, including without limitation Tenant's
issuance of change orders during the course of construction,  Tenant or Tenant's
agents interfering with Landlord's  performance of the Initial Improvements,  or
building code issues arising from Tenant's requirements, then the Premises shall
be deemed available for occupancy,  and the  Commencement  Date shall be, on the
date when the Premises would otherwise have been available but for such default,
delay, change order or omission.

          6.5. Tenant has inspected the Premises and accepts the same "as is" in
its  present  condition,   subject  to  Landlord's  completion  of  the  Initial
Improvements.  By entering into occupancy of any part of the Premises (excluding
access as contemplated by Section 6.7),  Tenant shall be conclusively  deemed to
have agreed that Landlord,  up to the time of such occupancy,  had performed all
of its obligations  hereunder with respect to such part of the Premises and that
such part,  except for minor details of construction,  decoration and mechanical
adjustment,  was in  satisfactory  condition  as of the date of such  occupancy,
unless within ten (10) days after such date Tenant shall give notice to Landlord
specifying the respects in which the same was not in such condition.

          6.6. If Landlord is delayed in  delivering  possession of the Premises
to Tenant  because  of the fact that a  certificate  of  occupancy  has not been
procured,  or for  any  other  reason,  Landlord  shall  not be  subject  to any
liability  for  damages  for  failure  to give  possession  on said date and the
validity of this Lease shall not be impaired under such circumstances.

          6.7. Prior to the Commencement  Date, Tenant shall be permitted access
to install its Trade Fixtures and other equipment.

          6.8.  Landlord shall cause the Building,  but not the Premises,  to be
delivered and maintained in compliance with the provisions of the Americans with
Disabilities   Act.  Nothing  contained  herein  shall  relieve  Tenant  of  its
obligation,  at Tenant's sole cost and expense, to plan, cause to be constructed
and maintain the Premises in compliance  with Law  (including the Americans with
Disabilities Act of 1991 (the "ADA").

          7. Alterations.

          7.1.  Following  the  Initial  Improvements,   Tenant  shall  make  no
alterations,  installations,  additions,  improvements  or  changes in or to the
Premises  of any  structural  nature  (the  "Subsequent  Improvements")  without
Landlord's  prior  written  consent,  which  consent  shall not be  unreasonably
withheld or delayed.

          7.2. [INTENTIONALLY DELETED]

          7.3. If Tenant  performs any  Subsequent  Improvements,  Tenant shall,
prior to the commencement of construction or demolition,  at its expense, obtain
all building  permits,  approvals and certificates  required by any Governmental
Authority  and upon  completion,  a  certificate  of occupancy and shall deliver
promptly duplicates of all such permits, approvals and certificates to Landlord.
Tenant will cause  Tenant's  contractors  and  subcontractors  to carry workers'
compensation,  general  liability,  auto liability,  property damage  insurance,
naming as additional  insured Landlord,  Landlord's  property  manager,  and any
holder of a Superior  Mortgage,  as  Landlord  may  require.  The limits of such
insurance will not be less than those reasonably required by the Landlord at the
time  demolition  or  construction.  Tenant  agrees to  obtain  and  deliver  to
Landlord,   prior  to  the  commencement  of  any  demolition  or  construction,
certificates of insurance  evidencing the required  coverage.  If any mechanic's
lien is filed  against the  Premises or the  Building,  for work claimed to have
been done for, or materials  furnished to, Tenant,  whether or not done pursuant
to this Article,  the same shall be discharged or bonded by Tenant within thirty
(30) days thereafter, at Tenant's expense.

          7.4. All improvements to the Premises,  including  without  limitation
the Initial Improvements, and all fixtures, panelling,  partitions, railings and
like installations  (excluding movable partitions and Tenant's personal property
and  equipment  but  including  wall-to-wall  carpeting,  drapes  and  fixtures)
installed  in the  Premises  at any time,  either by Tenant,  or by  Landlord on
Tenant's behalf, shall become the property of Landlord and shall remain upon and
be surrendered  with the Premises  unless  Landlord,  by notice to Tenant at the
time of  approval  (to the  extent  approval  is  required  by the terms of this
Lease),  elects to have the same  removed by Tenant,  in which  event,  the same
shall be so  removed  from the  Premises  by Tenant no later than the end of the
Term, at Tenant's expense and Tenant shall  immediately and at its sole expense,
repair and restore the Premises as may be  necessary to maintain its  structural
integrity  following  removal and repair any other damage to the Premises or the
Building  due to  such  removal.  Notwithstanding  the  foregoing,  at the  time
Landlord  approves the Initial  Work,  Landlord  shall inform Tenant what of the
Initial  Improvements  shall be removed at the end of the Term.  Tenant's  trade
fixtures and personal  property may be removed by Tenant at the end of the Term.
All  property  permitted or required by Landlord to be removed from the Premises
at the end of the Term that, nonetheless, remains in the Premises after Tenant's
surrender  thereof  shall be  deemed  abandoned  and  may,  at the  election  of
Landlord,  either be retained as Landlord's  property or may be removed from the
Premises by Landlord at Tenant's expense.

          8. Repairs and Maintenance.

          8.1. Landlord, at its expense, shall keep, maintain and repair in good
condition  the Premises and Building,  both exterior and interior,  its grounds,
fixtures, equipment and systems, except for (i) those repairs which arise out of
the fault or  negligence  of Tenant,  (ii)  those  repairs  for which  Tenant is
responsible  pursuant  to any  provision  of this  Lease,  or (iii)  repairs  to
Tenant's  personal  property;  provided,  however,  that Landlord  shall have no
obligation or liability to perform  repairs until receipt of written notice from
Tenant specifying the repairs required.

          8.2. Tenant shall, throughout the Term, take good care of and maintain
the  Premises and the fixtures  and  appurtenances  therein,  and shall make all
repairs and  replacements,  as and when needed to preserve  the Premises in good
working order and condition.  Landlord,  however,  shall maintain and repair the
existing  HVAC,  exterior  walls and roof and  structural  elements and building
systems.  All  damage  or  injury to the  Premises  or to any other  part of the
Building,  or to its grounds,  fixtures,  equipment,  systems and appurtenances,
whether requiring  structural or nonstructural  repairs,  caused by or resulting
from any carelessness,  act, omission,  negligent or improper conduct of Tenant,
Tenant's servants, employees,  contractors, agents, invitees or licensees, or by
the use or manner of use of the Premises by Tenant or any such person,  shall be
repaired  promptly  by Tenant at its sole cost and  expense,  to the  reasonable
satisfaction  of  Landlord.  Tenant shall also repair all damage to the Building
and to the Premises  caused by the moving of Tenant's  fixtures,  furniture,  or
equipment  into or out of the  Premises or the  installation  thereof.  All such
repairs  shall be of quality  and class equal to the  Initial  Improvements.  If
Tenant fails after ten (10) days'  notice to proceed with due  diligence to make
any  repairs  required  to be made by Tenant  (except in an  emergency,  wherein
Landlord  may proceed  immediately  if Tenant does not  immediately,  proceed to
repair),  such  repairs may be made by the Landlord at the expense of Tenant and
the costs and expenses  thereof  incurred by Landlord  shall be  collectible  as
Additional  Rent on the date on which the next  installment of Fixed Rent is due
hereunder following delivery by Landlord of an invoice therefor.

          8.3.  Landlord  shall deliver the Building's  existing  mechanical and
electrical  systems in good  working  order.  The lobby,  cafeteria,  elevators,
bathrooms and common areas now are being substantially refurbished and this work
will be substantially  completed by the  Commencement  Date in accordance with a
letter from Cushman & Wakefield, dated August 4, 1993, to Landlord.

          8.4.  (a) Subject to the  provisions  of this  paragraph,  Tenant,  at
Tenant's  own  expense,  shall have an  exclusive  option to plan,  propose  and
construct  recreational  facilities on five (5) acres of land, which land may be
presently  improved with parking and landscaping  ("Land") and a basketball hoop
at the  perimeter of the parking lot.  All  expenses  for  planning,  proposing,
constructing, obtaining approvals, maintaining insurance and increased insurance
and taxes and all  actual  operating  expenses,  shall be borne by  Tenant,  but
Tenant shall pay no Fixed Rent.

                (b) Tenant,  at Tenant's  own  expense,  shall have an exclusive
option to plan,  propose  and  construct  a  recreational  facility  within  the
basement,  outside of the 10,000 square feet designated as leased as part of the
initial Premises. All expenses for planning, proposing, constructing,  obtaining
approvals for maintaining insurance and increased insurance, taxes and increased
taxes and all actual operating expenses shall be borne by Tenant.

               (c) In the event a recreational  facility is constructed pursuant
to subparagraphs  8.4[(a)] or (b), Tenant shall make the  recreational  facility
available to all tenants  within the Building for a fee reasonable for Tenant to
defray its capital and operational costs, but not at a profit.

          8.5.  (a) Tenant,  at Tenant's  own  expense,  shall have an exclusive
option to plan, propose and construct a child care facility at a location on the
property ("Location"), which location shall be requested by Tenant and consented
to by Landlord,  such consent not to be  unreasonably  withheld or delayed.  All
expenses for planning, proposing, constructing,  obtaining any and all insurance
and increased  insurance costs to Landlord and any and all increased taxes shall
be paid by Tenant. The Tenant shall have two years from the Commencement Date to
exercise this option.  In the event this option is exercised,  Tenant shall rent
the Location  pursuant to a triple net ground lease,  at an annual fixed rent of
$12.00 per year, payable to Landlord in equal monthly installments.  The term of
this  triple net lease shall  expire as of the same date of this  Lease,  unless
otherwise terminated earlier by the Landlord for cause.

          (b) Subject to space availability, the child care facility also may be
located on the first floor within the Building.  If situated on the first floor,
then Tenant shall pay Rent and Additional  Rent together with all of the expense
itemized in paragraph 8.5(a). At the expiration of the term of the Lease, Tenant
shall restore the space where the child care facility is located to the original
shell condition.

          8.6. In connection  with the exercise of Tenant's rights under Section
8.4 and 8.5,  the parties  recognize  that Tenant shall have the right to reduce
the parking area and spaces  presently  constructed  on the Property,  but in no
event below the minimum zoning  requirements,  and Landlord  agrees to cooperate
with  Tenant's  site plan or other  applications  relating  to such  exercise of
rights.  If the  location  of either  facility is not  acceptable  to any agency
exercising  jurisdiction  over such  application,  then Tenant  shall  request a
separate  location and Landlord shall not unreasonably  withhold or delay giving
consent to the separate  location.  Landlord shall have no right to subdivide or
further  develop the  Property or to take any other  action  which would  either
increase  the  footprint  of the  Building,  increase  the parking  requirements
applicable  to the  Property  or  otherwise  adversely  affect  Tenant's  rights
hereunder.

          9. Utilities and Services.

          9.1. As long as Tenant is not in default under any of the covenants of
this Lease,  Landlord  shall provide:  (a) necessary  elevator  facilities;  (b)
heating,  ventilating and air-conditioning  ("HVAC") to the Premises when and as
required on business days (holidays  excepted) from 8 a.m. to 6 p.m.  (weekdays)
and 8 a.m.  to 1 p.m.  (Saturday);  (c) water  for  ordinary  purposes;  and (d)
cleaning services in accordance with Schedule C hereto,  for the common areas of
the Building,  and the Premises, on business days (holidays excepted),  provided
that the same are kept in order by Tenant.  Special cleaning  services in excess
of those provided by Landlord,  at Tenant's  request,  shall be at Tenant's sole
cost and expense and subject to Landlord's  reasonable approval.  Landlord shall
maintain a guard service from six o'clock p.m. to eleven  o'clock  p.m.,  Monday
through  Friday;  and,  nine o'clock a.m. to four o'clock p.m. on Saturdays  and
Sundays. In addition, Landlord shall maintain a full time building manager and a
full time porter on site five days a week.

          9.2.  Landlord  reserves the right to suspend services of the heating,
elevators,  plumbing,  air  conditioners,  power  systems or  cleaning  or other
services,  when  necessary  by reason of accident or for  repairs,  alterations,
replacements or improvements necessary for as long as may be reasonably required
by  reason  thereof,  or  by  reason  of  strikes,  accidents,  laws,  order  or
regulations  or any other  reason  beyond the control of  Landlord,  and in such
case,  Tenant shall not be entitled to any abatement of rent or any other offset
whatsoever.  Landlord  shall provide  Tenant with advance notice of any proposed
suspension  of  services  and  the  duration  of the  suspension  and  will  use
commercially   reasonable  efforts  to  effect  the  repairs,   alterations  and
replacements.

          9.3.  Tenant may request and Landlord  shall  designate an area on the
Building roof for supplemental  HVAC equipment.  Landlord shall review all plans
and  Landlord's  approval  for all plans shall not be  unreasonably  withheld or
delayed. Tenant shall pay all costs for a supplemental system. At the expiration
of this Lease,  Tenant shall  restore the Building and Premises to the condition
existing prior to any modifications for supplementary HVAC.

          9.4.  Tenant shall request and Landlord shall designate a certain area
within Tenant's basement space for water supply and discharge piping, subject to
Tenant  obtaining  permit.  Tenant  shall  submit to Landlord  all plans for the
piping  for  Landlord's  approval,  which  approval  shall  not be  unreasonably
withheld or delayed.

          9.5.  Landlord  shall permit and use its best efforts to cause a third
party to maintain and operate a commercial food service during regular  business
hours for the  benefit of the  Building's  tenants,  including  Tenant.  Regular
business  hours  shall be deemed 8:00 A.M.  through  3:00 P.M.,  Monday  through
Friday.  In the event that the food  service  provider  ceases  operation,  then
Landlord shall replace the commercial food service within a reasonable period of
time.  In no event,  shall  Landlord  itself  have to maintain or operate a food
service.

          10. Insurance.

          10.1. Tenant shall maintain  commercial  general  liability  insurance
providing  coverage for bodily  injury,  personal  injury,  property  damage and
contractual  liability  with limits of at least S3, 000, 000 per  occurrence and
$5,000,000 annual  aggregate,  or such higher limits as Landlord shall prudently
require, with carriers and in forms reasonably satisfactory to Landlord.

          10.2. If Tenant shall fail to maintain  such  insurance as is required
by this  Article  10,  Landlord  may obtain  such  insurance,  the amount of the
premium or premiums paid by Landlord for such insurance  shall be collectible as
Additional  Rent on the date on which the next  installment of Fixed Rent is due
hereunder following delivery by Landlord of an invoice therefor.

          10.3. All insurance  policies  maintained by Tenant under this Article
10 shall name Landlord, Landlord's property manager and any holder of a Superior
Mortgage as an additional insured.

          10.4. Landlord, at Landlord's cost and expense, will maintain all-risk
property  insurance  in an  amount  not less  than the  replacement  cost of the
Building.

          10.5. Tenant shall carry fire and extended coverage insurance insuring
its interest in Tenant's personal property, including but not limited to, office
furniture,  equipment  and  supplies  therein.  Tenant shall  maintain  Workers'
Compensation  insurance  as  required  by the  State  of New  Jersey  as well as
Employers'  Liability  insurance  with a limit of at least $100,000 per employee
per accident.  Tenant shall maintain workers compensation  insurance as required
by the State of New Jersey as well as Employer's Liability insurance with limits
as required by the Landlord.

          10.6.  Each party hereby waives any rights of action against the other
for loss or damage covered by the property insurance required hereunder and each
party  covenants and agrees with the other that it will obtain a waiver from the
carriers  of  such  property   insurance   policies   releasing  such  carrier's
subrogation  rights as against the Landlord  and/or Tenant,  as the case may be.
Tenant  shall  provide  Landlord  with  Certificates  of  Insurance  which shall
evidence that the insurance required hereunder is in full force and effect, that
such  insurance  will not be  terminated or canceled  without  thirty (30) days'
prior written  notice to Landlord by the carrier of such  insurance and that the
carrier of such  insurance  waives all right of recovery  by way of  subrogation
against the Landlord.  The Certificates  will be delivered prior to occupancy of
the  Premises  and shall  deliver  new  Certificates  showing the renewal of the
coverage at least 10 days prior to the expiration of the existing coverage.

          10.7. Tenant shall not do anything, or suffer or permit anything to be
done in or about the Premises,  the Building or its common areas which shall (a)
subject Landlord to any liability or responsibility  for injury to any person or
property by reason of any activity  being  conducted on the Premises,  (b) cause
any increase in the fire insurance rates applicable to the Building or equipment
or other property located therein,  or (c) be prohibited by any license or other
permit  required  or issued  by  governmental  authority.  Tenant,  at  Tenant's
expense, shall comply with all rules, orders, regulations or requirements of the
National Board of Fire  Underwriters  or any similar body. In the event that any
alteration of the Premises by Tenant, any act or omission of Tenant, or Tenant's
occupancy of the Premises shall cause the rate of fire or other insurance on the
Building or the  Premises to be  increased,  Tenant  shall pay the amount of any
such increase as Additional  Rent on the date on which the next  installment  of
Fixed  Rent is due  hereunder  following  delivery  by  Landlord  of an  invoice
therefor.

          11. Use.

          11.1.   Tenant   shall  use  the   Premises   for  general   business,
professional,  executive,  and administrative  offices,  light manufacturing and
such  activities as are normally  incidental  thereto as allowed under  Tenant's
variance  dated July 14,  1993.  Tenant shall not use the Premises for any other
purpose.

          11.2. Tenant shall not use or occupy, suffer or permit the Premises or
any part  thereof to be used in any manner,  or  anything to be done  therein or
suffer or permit anything to be brought into or kept therein, which would in any
way tend to or: (a) cause  substantial or  objectionable  noise, (b) violate any
laws or requirements of a governmental authority,  (c) make void or voidable any
insurance  policy then in force with respect to the  Building and Common  Areas,
(d) make  unobtainable  from  reputable  insurance  companies  authorized  to do
business in the State of New Jersey at standard  rates any fire  insurance  with
extended coverage, or liability, elevator, boiler or other insurance required to
be furnished by Landlord under the terms of a Superior Mortgage (e) cause, or be
likely  to cause,  physical  damage to the  Building,  Common  Areas or any part
thereof, (f) constitute a public or private nuisance, (g) impair the appearance,
character or  reputation of the Building,  (h)  discharge  objectionable  fumes,
vapors  or  odors  into  the  Building's  air  conditioning  system  or into the
Building's flues or vents or otherwise in such manner as may unreasonable offend
other occupants, or (i) impair or interfere with any of the Building's services,
including  the  furnishing  of  electrical  energy,  or the proper and  economic
cleaning,  air  conditioning or other servicing of the Building or the Premises,
or impair or interfere  with the use of any of the other areas of the  Building,
or occasional  discomfort,  annoyance or inconvenience to Landlord or any of the
other Tenants or occupants of the Building.  The provision of this Section,  and
the application  thereof,  shall not be deemed to be limited in any way to or by
the  provisions  of any other  Section  of this  Article or any of the Rules and
Regulations set forth in Schedule E hereto.

          11.3.  Tenant will not at any time use or occupy,  or suffer or permit
to use or occupy the  Premises in  violation  of any  certificate  of  occupancy
issued for or insurance  policies issued on the Building or any applicable laws,
statutes, rules, ordinances,  orders, regulations of any Governmental Authority,
including,  without  limitation,  any recycling laws or other  environmental  or
conservation laws.

          11.4. Except in accordance with all legal  requirements,  Tenant shall
not store, use, or dispose of any hazardous materials (as defined in ss.1014(14)
of the Comprehensive  Environmental  Response  Compensation and Liability Act of
1980,  as amended  from time to time (42 U.S.C.  ss.  9601 et seq.) or  N.J.A.C.
7:16-1.1),  in, on, under or about the Premises.  Tenant shall,  at Tenant's own
expense, comply with the Industrial Site Recovery Act, N.J.S.A. 13:1k-6 et seq.,
and all other  applicable  federal,  state,  and local  laws,  promulgated  with
respect to  hazardous  substances  and the  regulations  promulgated  thereunder
applicable  to the  Premises and  Tenant's  use  thereof.  Tenant shall  defend,
indemnify and hold harmless  Landlord  from and against all claims,  costs,  and
liabilities,  including  attorneys'  fees,  arising out of or in connection with
Tenant's breach of its obligations under this Section 11.4. Tenant's obligations
under this Section 11.4 shall survive the  expiration or earlier  termination of
this Lease.

          11.5.  Tenant  shall not  place a load upon any floor of the  Premises
that  exceeds  the floor load per square  foot that such floor was  designed  to
carry and which is allowed by certificate,  rule, regulation,  permit or law. If
Tenant wishes to place any safe, heavy machinery, heavy equipment, bulky matters
or fixtures  in the  Premises,  it may do so at its own  expense,  but  Landlord
reserves the right to prescribe their weight and position. Business machines and
mechanical  equipment in the Premises  shall be placed and maintained by Tenant,
at  Tenant's  expense,  in such  manner  as shall be  sufficient  in  Landlord's
judgment to absorb vibration and noise and prevent annoyance or inconvenience to
any other Tenant or occupant of the Building.

          11.6.  Tenant shall have the exclusive use of one secure  loading dock
identified  on Schedule "A".  Said dock shall have a demising  wall.  Tenant may
have partial use of a second loading dock.

          12. Assignment and Subletting.

          12.1. Neither this Lease, nor the term and estate hereby granted,  nor
any part hereof or thereof, shall be assigned, mortgaged, pledged, encumbered or
otherwise transferred by Tenant, and neither the Premises, nor any part thereof,
shall be  encumbered  in any manner by reason of any act or omission on the part
of Tenant or anyone  claiming under or through Tenant without  Landlord's  prior
written  consent which consent  shall not be  unreasonably  withheld or delayed.
Tenant shall have the right,  with the prior  consent of Landlord  which consent
shall not be unreasonably withheld or delayed, to assign this lease or to sublet
the Premises or any portion thereof provided:

               (a) Tenant  shall  furnish  Landlord  with the name and  business
address of the proposed assignee or subtenant, a copy of the proposed assignment
or  subletting  agreement  which  includes the rental  amounts to be paid by the
subtenant,  and reasonably  satisfactory  information with respect to the nature
and character of the business and financial  condition of the proposed  assignee
or  subtenant.  Any  proposed  assignee or  subtenant  must,  in the  reasonable
judgment of the Landlord, be of a character, engage in a business and maintain a
financial  condition  which is in  keeping  with  the  reasonable  standards  of
Landlord for the Building.

               (b) The  purposes  for which the  proposed  assignee or subtenant
intends to use the Premises are expressly permitted by this Lease;

               (c) No subletting  shall be for a term  (including  renewals,  if
any) ending later than one day prior to the expiration date of this Lease;

               (d) No Event of Default  shall have  occurred and be  continuing,
either at the time that  Landlord's  consent to any  assignment or subletting if
required or on (i) the proposed  effective date of the  assignment,  or (ii) the
date of the commencement of the term of any such assignment or subletting;

               (e)  Tenant  agrees to pay the  Landlord,  in  consideration  for
Landlord's consent to the assignment or subletting,  net of expenses incurred by
Tenant,  fifty percent (50%) of the difference of between the amount Tenant pays
to Landlord pursuant to this Lease with respect to the Premises,  or the portion
thereof sublet or assigned,  and the amount received by Tenant from its assignee
or subtenant with respect thereto;

               (f)  Tenant  agrees  to pay  to  Landlord  an  amount  that  will
reimburse  Landlord for reasonable legal fees actually  incurred by it to engage
outside counsel to assist it in reviewing and approving the proposed  assignment
or subletting, but, in no event, shall reasonable fees exceed $1,000.00; and

               (g) Tenant shall deliver promptly to Landlord an executed copy of
each  assignment  or  subletting  agreement as may be authorized by this Article
upon the execution of any such agreement.

          12.2.  Landlord and Tenant agree that it will not be unreasonable  for
Landlord  to  withhold  its  consent  to any  assignment  or  subletting  if the
assignment  or   subletting   will  increase   Landlord's   financial   risk  or
responsibility  or jeopardize  the  enforceability  of the Lease or restrict its
ability to lease other space in the Building.

          12.3. [INTENTIONALLY DELETED]

          12.4. No assignment,  subletting or occupancy shall be deemed a waiver
of the  provisions  in this  Article  12 or a release  of  Tenant  from the full
performance  by Tenant of all of the terms,  conditions  and  covenants  of this
Lease.  Each assignee  shall assume and be deemed to have assumed this Lease and
shall be and remain liable  jointly and severally with Tenant for the payment of
the Fixed Rent and Additional Rent and for the due performance of all the terms,
covenants,  conditions  and agreements  herein  contained on Tenant's part to be
performed for the Term of this Lease. No merger or business consolidation,  sale
of control or shares or other change of ownership or management shall constitute
an assignment or subleasing hereunder.

          13. Default.

          13.1.  Each of the  following  events  shall  constitute  an "Event of
Default" under this Lease:

               (a) the failure of Tenant to pay an  installment of Fixed Rent or
Additional Rent, or other sum of money whatsoever when due which Tenant shall be
obligated to pay under the provisions of this Lease,  if such failure  continues
for ten (10)  days from the date  Landlord  delivers  to  Tenant  notice of such
failure:

               (b) the  failure of Tenant to perform or observe any of the other
terms,  covenants,  conditions  or  agreements  of this Lease,  if such  failure
continues for thirty (30) days after  delivery by Landlord of written  notice to
Tenant of such failure  (provided,  that in the case of any such  default  which
cannot be cured by the  payment  of money and  cannot  with  diligence  be cured
within said 30-day period,  if Tenant shall  commence  promptly to cure the same
and  thereafter  prosecutes  the curing  thereof  with  diligence  and  provides
Landlord with written evidence  thereof,  the term within which such default may
be cured  shall be  extended  for such period as is  necessary  to complete  the
curing thereof with diligence).

               (c) the levy of any execution or attachment against Tenant or any
of Tenant's  property pursuant to which the Premises may be taken or occupied by
someone other than Tenant;

               (d) if Tenant shall file a voluntary  petition in  bankruptcy  or
insolvency,  or shall be adjudicated a bankrupt or insolvent,  or shall file any
petition  or  answer  seeking  any  reorganization,   arrangement,  composition,
readjustment,  liquidation,  dissolution  or similar relief under the present or
any  future  federal  bankruptcy  act or any other  resent or future  applicable
federal,  state or other  statute or law, or shall make any  assignment  for the
benefit of creditors or shall seek or consent to or acquiesce in the appointment
of any  trustee,  receiver  or  liquidator  of Tenant,  or of all or any part of
Tenant's property and,  provided further,  that within sixty (60) days after the
commencement of any such proceeding  against Tenant,  such proceeding  shall not
have  been  dismissed  or  stayed,  or if,  within  sixty  (60)  days  after the
appointment of any trustee,  receiver or liquidator of Tenant,  or of all or any
part of Tenant's Property,  without the consent or acquiescence of Tenant,  such
appointment  shall not have been  vacated  or  otherwise  discharged,  or if any
execution  or  attachment  shall be issued  against  Tenant  or any of  Tenant's
Property  pursuant to which the Premises shall be taken or occupied or attempted
to be taken or occupied: or

               (e) if any  event  shall  occur or any  contingency  shall  raise
whereby this Lease or the estate hereby granted or the unexpired  balance of the
Term,  would,  by  operation  of law or  otherwise,  devolve upon or pass to any
person,  firm or corporation other than Tenant except as is expressly  permitted
under Article 12; or

               (f) if the Premises  shall become  vacant,  deserted or abandoned
for a period of thirty (30) consecutive days; or

               (g) if Tenant  shall  assign this Lease or sublet the Premises in
violation of the terms and provisions of Article 12 hereof.

          13.2. In the event Tenant becomes a debtor in a case pending under the
Bankruptcy Code (11 U.S.C. Section 101 et. seq.),  Landlord's right to terminate
this Lease shall be subject to the right of the trustee in bankruptcy, or debtor
in possession, as the case may be, to assume or assign this Lease. To the extent
permitted  or allowed by law,  the trustee or debtor shall not have the right to
assume or assign this Lease,  until the trustee or debtor (i) promptly cures all
defaults  under the lease,  (ii)  promptly  compensates  Landlord  for  monetary
damages  incurred  as a result of such  default,  and (iii)  provides  "adequate
assurance  of future  performance",  which shall mean,  in addition to any other
requirements of 11 U.S.C. Section 365(b)(3), that all of the following have been
satisfied:  (a) in  addition  to rent  payable  under the Lease,  the trustee or
debtor shall establish with Landlord a security deposit equal to three months of
Fixed Rent;  (b) maintain  said security  deposit in said amount  whenever it is
drawn upon by  Landlord  after a default by Tenant;  (c)  trustee or debtor must
agree that Tenant's business shall be conducted in a first class manner; and (d)
the  use of the  Premises  shall  not  change.  If all  the  foregoing  are  not
satisfied,  Tenant shall be deemed not to have  provided  Landlord with adequate
assurance of future performance of this Lease.

          14. Remedies of Landlord.

          14.1. If at any time during the term of this Lease, one or more Events
of Default shall have occurred and shall not have been  remedied,  then,  and in
any such case, Landlord, at Landlord's option, may elect to:

               (a)  terminate  this  Lease  at any  time  by  giving  notice  of
termination to Tenant,  and the term hereof shall expire by limitation  upon the
date  prescribed in such notice as fully and completely as if said date were the
date herein  originally  fixed for the  expiration of the Term, and Tenant shall
thereupon quit and peacefully surrender the Premises to Landlord without payment
therefor by Landlord:

               (b)  re-enter the  Premises,  and remove all persons and property
therefrom, either by summary proceedings or by any suitable action or proceeding
at law; and/or

               (c) commence  summary  dispossess  and/or  ejectment  proceedings
based on Tenant's failure to pay rent.

          14.2. In the event of the  termination of this Lease, or of reentry by
summary  proceedings,  ejectment or by any suitable action or proceeding at law,
or by agreement, or by force or otherwise, by reason of default hereunder on the
part of Tenant or Tenant's  abandonment of the Premises,  the  prevailing  party
shall pay  reasonable  attorneys'  fees and  costs.  Landlord's  damages  at the
election of Landlord, are either:

               (a) sums equal to the Fixed Rent and the Additional  Rent payable
hereunder  which  would  have  been  payable  by  Tenant  had this  Lease not so
terminated,  or had Landlord not so reentered the Premises,  payable monthly, in
advance,  but otherwise upon the terms therefor  specified herein following such
termination  or such  reentry and until the  conclusion  of the Term,  provided,
however,  that if Landlord  shall re-let the Premises or any portion or portions
thereof  during said period,  Landlord  shall  credit  Tenant with the net rents
received by Landlord  from such  re-letting,  such net rents to be determined by
first  deducting from the gross rents as and when received by Landlord from such
reletting,  the reasonable  expenses incurred or paid by Landlord in terminating
the Lease or in reentering the Premises,  including reasonable  attorneys' fees,
and in  securing  possession  thereof,  as well as the  reasonable  expenses  of
reletting,  including  altering  and  preparing  the  Premises or any portion or
portions thereof for new Tenants,  brokers'  commissions,  advertising expenses,
and all other expenses properly  chargeable  against the Premises and the rental
therefrom;  it being  understood  that any such  re-letting  may be for a period
shorter or longer than the remaining  term of this Lease,  but in no event shall
Tenant be entitled to receive any excess of such net rents over the sums payable
by Tenant to Landlord  hereunder,  nor shall  Tenant be entitled in any suit for
the collection of damages  pursuant to this subsection to a credit in respect of
any rents from a  reletting,  except to the extent that such rents are  actually
received by Landlord.  Landlord shall make  commercially  reasonable  efforts to
mitigate  damages.  If the  Premises  or any part  thereof  should  be re-let in
combination  with other space or for greater than the balance of the Term,  then
proper  apportionment shall be made of the rent received from such reletting and
of the  expenses  of  re-letting,  and  Landlord  shall  have the right to grant
reasonable rent concessions to attract one or more new Tenants and to permit the
term of any new lease  covering  part or all of the Premises to be for a shorter
or longer period than provided for herein; or

               (b) on  demand,  a  liquidated  sum  which  at the  time  of such
termination of this Lease or at the time of any such reentry by Landlord, as the
case may be, represents the present value, discounted by the prime rate of Chase
Manhattan  Bank then in effect,  of the excess of (i) the aggregate of the Fixed
Rent and the Additional Rent payable  hereunder which would have been payable by
Tenant (conclusively presuming the Additional Rent to be the same as was payable
for the year immediately  proceeding such termination) for the period commencing
with such earlier  termination of this Lease or the date of such reentry, as the
case may be, and ending with the  conclusion of the Term,  had this Lease not so
terminated or had Landlord not so reentered  the Premises,  over (ii) the rental
value (calculated as of the date of such termination or reentry) of the Premises
for the same period.

          14.3.  If the  Premises or any part  thereof be re-let by Landlord for
the unexpired  portion of the Term of this Lease,  or any part  thereof,  before
presentation of proof of such damages to any court,  commission or tribunal, the
amount of rent reserved upon such re-letting  shall,  prima facie, be the rental
value, for purposes of Section 14.2(b),  for the Premises,  or part thereof,  so
re-let during the term of the  re-letting.  Landlord shall in no event and in no
way be  responsible or liable for any failure to re-let the Premises or any part
thereof or for failure to collect any rent due upon any such re-letting.

          14.4.  In the event  Landlord  elects to collect  damages  from Tenant
under Section 14.2(a), at any time subsequent to such election and upon ten (10)
days prior  written  notice to Tenant,  Landlord may elect to collect a lump sum
under Section  14.2(b),  crediting Tenant with amounts  theretofore  received by
Landlord as damages.

          14.5.  The foregoing  Sections of this Article shall also apply if the
default by Tenant has occurred  prior to the  Commencement  Date and/or prior to
Tenant taking possession of the Premises.

          14.6. Landlord, in putting the Premises in good order or preparing the
same for re-rental may, at Landlord's  option,  make such alterations,  repairs,
replacements,  and  decorations  in the  Premises  as  Landlord,  in  Landlord's
reasonable  judgment,  considers  advisable  and  necessary  for the  purpose of
re-Letting  the  Premises,   and  the  making  of  such  alterations,   repairs,
replacements,  and  decorations  shall not  operate or be  construed  to release
Tenant from liability hereunder as aforesaid.

          14.7.  Mention  in this  Lease  of any  particular  remedy  shall  not
preclude Landlord or Tenant from any other remedy, in law or in equity.

          15. Destruction, Fire or other Casualty.

          15.1. If the Building,  Premises or any improvement therein, excepting
all items which Tenant is  obligated to insure  pursuant to Section 10.2 of this
Lease,  now or  hereafter  erected in or upon the  Building  shall be damaged or
destroyed, by fire, storm, earthquake or other casualty, then, Tenant shall give
prompt notice  thereof to Landlord and Landlord  shall,  at Landlord's  cost and
expense  proceed with reasonable  diligence to conduct any necessary  demolition
and to repair and restore the Building or such improvements.

          15.2.  Landlord  shall have no  obligation to repair or replace any of
Tenant's furniture,  equipment or supplies destroyed by fire, storm, earthquake,
water or other casualty.

          15.3.  If (a) more than fifty (50%) percent of the Premises is damaged
or  destroyed or (b) the Building is damaged or destroyed to the extent that the
Premises or access thereto cannot, with reasonable diligence,  be fully repaired
or restored by Landlord  with one hundred  eighty  (180) days after the date the
damage or destruction,  notwithstanding  the fact that the Premises may have not
been  damaged or  destroyed,  or (c)  Landlord  elects to demolish  the Building
following a substantial  casualty,  either party may terminate  this Lease.  The
terminating party shall notify the other party of its determination, in writing,
within  sixty  (60) days  after the date of the  damage or  destruction.  If the
Premises can be fully  repaired or restored  within the one hundred eighty (180)
day period,  or if such repair or restoration  cannot be made within said period
but  neither  party does not elect to  terminate  this  Lease,  this Lease shall
remain in full  force and  effect,  and  Landlord  shall  diligently  repair and
restore the damage as soon as reasonably possible,  subject to the provisions of
Section 15.2 herein.

          15.4. If the Premises are partially  destroyed or damaged and Landlord
repairs or restores them pursuant to the  provisions of this Article,  the Fixed
Rent and  Additional  Rent payable  hereunder  for the period  during which such
damage,  repair or  restoration  continues  shall be abated in proportion to the
degree  to  which  Tenant's  reasonable  use of the  Premises  is  substantially
impaired.  Except for  abatement,  if any,  of Fixed Rent and  Additional  Rent,
Tenant shall have no claim against  Landlord for any damages  suffered by reason
of any such damage, destruction, repair or restoration.

          16. Condemnation.

          16.1. If the Building or such part thereof as will render the Premises
unsuitable  for Tenant's  reasonable  use shall be acquired or condemned for any
public or  quasi-public  use or purpose,  this Lease shall end as of the date of
the vesting of title in the condemning authority.

          16.2. In the event of any such  acquisition or  condemnation of all or
any part of the Premises, Landlord shall be entitled to receive the entire award
for any such  acquisition  or  condemnation.  Tenant shall have no claim against
Landlord or the condemning  authority for the value of any unexpired  portion of
the Term and Tenant hereby expressly assigns to Landlord all of its right, title
and  interest in and to any such  award,  and also agrees to execute any and all
further  documents  that may be required in order to facilitate  the  collection
thereof by Landlord.  Nothing contained herein shall be deemed to prevent Tenant
from  making a separate  claim in any  condemnation  proceedings  for any moving
expenses, for the value of any Tenant's property which would be removable at the
end of the Term  pursuant to the  provisions  of this Lease or for other damages
which do not detract from or reduce Landlord's share of the award.

          17. Subordination.

          17.1.  This Lease and the term and estate hereby granted are and shall
be subject and  subordinate to the lien of each mortgage which may now or at any
time hereafter affect all or any portion of the Premises or Landlord's  interest
therein and to all ground leases which may now or at any time  hereafter  affect
all or any portion of the  Premises  (any such  mortgage  or ground  lease being
herein  called  a  "Superior  Mortgage")  and  each and  every  advance  made or
hereafter  to  be  made  under  a  Superior   Mortgage  and  to  all   renewals,
modifications,   replacements,   substitutions  and  extensions  of  a  Superior
Mortgage.  The foregoing  provisions for the subordination of this Lease and the
term and estate  hereby  granted to the holder of a Superior  Mortgage  shall be
self-operative  and no further  instrument  shall be required to effect any such
subordination;  provided,  however,  at any time and from time to time, upon not
less  than ten (10)  days'  prior  notice by  Landlord,  Tenant  shall  execute,
acknowledge and deliver to Landlord any and all reasonable  instruments that may
be  necessary or proper to effect such  subordination  or to confirm or evidence
the same.

          17.2. If all or any portion of Landlord's estate in the Premises shall
be sold or conveyed to any person,  firm or corporation upon the exercise of any
remedy provided for in any Superior  Mortgage or by law or equity,  such person,
firm or corporation and each person, firm or corporation  thereafter  succeeding
to its interest in the  Premises (a) shall not be bound by any payment  prior to
such sale or conveyance  of Fixed Rent,  Additional  Rent or other  payments for
more than one month in advance (except prepayments in the nature of security for
the performance by Tenant of its obligations hereunder), and (b) shall be liable
for the keeping, observance and performance of the other covenants,  agreements,
terms,  provisions and conditions to be kept, observed and performed by Landlord
under this Lease.

          17.3. In the event of an act or omission by Landlord  which would give
Tenant  the  right to  terminate  this  Lease or to  claim a  partial,  total or
constructive  eviction,  Tenant  will not  exercise  any such right until it has
given written notice of such act or omission, or, in the case of the Premises or
any part  thereof  becoming  untenantable  as the result of damage  from fire or
other casualty,  written notice of the occurrence of such damage,  to the holder
of any  Superior  Mortgage  whose name and address  shall  previously  have been
furnished to Tenant in writing,  by delivering such notice of such act, omission
or damage  addressed to such holder at said address or if such holder  hereafter
furnishes  another  address  to Tenant in  writing  at the last  address of such
holder so furnished to Tenant,  and, unless otherwise  provided herein,  until a
reasonable  period for remedying such act, omission or damage shall have elapsed
following such giving of such notice,  provided any such holder, with reasonable
diligence,  shall,  following  the giving of such notice,  promptly (a) state in
writing its  intention  to remedy such act,  omission or damage and (b) commence
and  continue to remedy such act,  omission or damage or to cause the same to be
remedied.

          17.4. If, in connection  with obtaining  financing for the Premises or
refinancing any Superior Mortgage,  the prospective  lender requests  reasonable
modifications  to this  Lease as a  condition  precedent  to such  financing  or
refinancing,  then  Tenant  hereby  covenants  and  agrees  not to  unreasonably
withhold,  delay or condition its consent to such  modifications,  provided such
modifications  do not increase the Fixed Rent or Additional  Rent, do not reduce
the length of the Term, do not  materially  and  adversely  affect the leasehold
interest  created  by this Lease or the  rights of Tenant  hereunder  and do not
materially  and adversely  affect the manner in which  Tenant's  operations  are
conducted at the Premises.

          18. Indemnification and Hold Harmless.

          18.1.  Tenant on behalf of itself and any party holding by, through or
under  Tenant,  agrees to  indemnify  and hold  harmless  Landlord,  its agents,
contractors, employees, in the following manner:

               (a) against  any default  under this Lease by Tenant or any party
holding by,  through or under Tenant for any direct  damages,  costs,  claims or
liabilities,  including reasonable attorneys' fees, sustained by Landlord or any
party holding by, through or under Landlord as a result of such default;

               (b) against any and all claims,  damages, losses and liabilities,
including reasonable  attorneys' fees, whatsoever their nature, cause or origin,
excluding,  however, loss of profit, special, indirect or consequential damages,
attributable in any manner to the omission,  fault,  willful act,  negligence or
other misconduct of Tenant,  its agents,  contractors,  employees,  licensees or
invitees  arising out of the use and  occupancy of the  Premises by Tenant,  its
agents, contractors, employees, licensees or invitees; and

               (c)  against  any and all  damage or injury to the  Premises,  to
Tenant, its agents, contractors, employees, licensees, or invitees except to the
extent same is attributable to the omission,  fault,  willful act, negligence or
other misconduct of Landlord, its agents, contractors,  employees,  licensees or
invitees.

               (d) The Tenant hereby absolutely and unconditionally indemnifies,
defends and holds the  Landlord  free and  harmless of, from and against any and
all claims, costs, expenses,  liabilities,  losses, liens,  encumbrances,  fees,
damages, judgments,  penalties, causes of action and other charges of whatsoever
kind of nature (including, without limitation, attorneys' fees and disbursements
and the fees and  expenses of any  environmental  and  analytical  laboratories,
consultants and engineers)  suffered or incurred by the Landlord,  including the
cost  of any  required  or  necessary  repair,  removal,  remediation,  cleanup,
detoxification and any action required, necessary or otherwise taken prior to or
following  a transfer  of title to the  Premises  or any  portion  thereof,  and
arising, from (i) the violation of any of the Environmental Laws (as hereinafter
defined) by Tenant,  as same shall affect all or any part of the Premises,  (ii)
the release by Tenant of any Hazardous  Materials (as  hereinafter  defined) in,
on, under, the Premises or any part thereof and (iii) any Hazardous Activity (as
hereinafter defined) by Tenant at or in connection with the Premises or any part
thereof.   The   obligations  or  the  Tenant  referred  to  in  this  Paragraph
[(collectively,  the "Toxic Waste Obligations"]  shall continue  notwithstanding
the satisfaction, discharge, release, termination or cancellation of the Lease.

               (e) The Tenants covenant and agree that the Premises shall at all
times  hereafter be  maintained,  occupied,  operated and  maintained  in strict
compliance  with all of the  Environmental  Laws.  The Tenant shall at all times
maintain in full force and effect all necessary permits, licenses, approvals and
other authorizations  required under the Environmental Laws for the Premises and
the use or intended use thereof.  The Tenant shall  provide the Landlord  with a
copy of any request for  information  or any  inspection  of the Premises by any
governmental  authority  with  respect to any  Hazardous  Materials or Hazardous
Activity and a copy of any response to each such request or  inspection  and any
written  notice of any  pending  or  threatened  proceeding,  advice or  inquiry
concerning the Premises (or any portion  thereof) which relates to any Hazardous
Materials,  Hazardous  Activity,  or pollution or protection of the environment,
promptly after delivery thereof. The Tenant shall,  promptly upon gaining notice
thereof,  notify the Landlord in writing of any  release,  discharge or spill of
any Hazardous  Materials in, on, under or about the Premises or the existence of
any Hazardous Materials emanating from or passing through the Premises.

               (f) For  purposes of this Article 18, the  following  terms shall
have the following meanings:

                    (i)  "Environmental  Laws" shall mean all present and future
          federal, state and local environmental, health and safety laws, rules,
          statutes,  directives,  binding  interpretations,   binding  policies,
          ordinances and regulations now or hereafter in effect and as same have
          been or may hereafter be amended, modified or supplemented,  from time
          to   time,   including,    without   limitation,   the   Comprehensive
          Environmental  Response,  Compensation  and  Liability Act of 1980 (42
          U.S.C.  ss.9601,  et seq.),  the  Hazardous  Materials  Transportation
          Control  Act of  1970  (49  U.S.C.  ss.1802  et  seq.),  the  Resource
          Conservation and Recovery Act of 1976 (42 U.S.C. ss.6901 et seq.), the
          Water  Pollution  Control  Act (33 U.S.C.  ss.1251 et seq.),  the Safe
          Drinking Water Act (42 U.S.C.  ss.300h et seq.), the Clean Air Act (42
          U.S.C.  ss.1857  et seq.),  the Solid  Waste  Disposal  Act (42 U.S.C.
          ss.6901 et seq.), the Toxic Substances Control Act (15 U.S.C.  ss.2601
          et seq.), the Emergency  Planning and Community  Right-to-Know  Act of
          1986 (42  U.S.C.  ss.11001  et seq.),  the Radon  Gas and  Indoor  Air
          Quality  Research Act of 1986 (42 U.S.C.  ss.7401 note, et seq.),  the
          Superfund  Amendments  and  Reauthorization  Act of  1986  (42  U.S.C.
          ss.9601 et seq.), and the counterparts of such statute.  as enacted by
          state and local governments with jurisdiction over the Premises or the
          Tenants or any principal, partner, shareholder, officer or director of
          the Tenants,  and any and all rules and regulations  promulgated under
          any and all of the aforementioned  laws, including but not limited to,
          the Industrial  Site Recovery Act (N.J.S.A.  13:1K-6 et. seq.) and the
          New Jersey Spill Act (N.J.S.A. 58:10-23.11 et. seq.)

                    (ii) "Hazardous  Materials"  mean any substances  defined or
          identified  as  "hazardous  substances",  "hazardous  wastes",  "toxic
          wastes",   "toxic   substances"   or   "pollutants"   in  any  of  the
          Environmental  Laws,  including,   without  limitation,   asbestos  or
          asbestos-containing  materials,  polychlorinated  biphenyls, fuel oil,
          petroleum,   hazardous   waste  and  any  other   hazardous  or  toxic
          substances, contaminants, materials or pollutants.

                    (iii)   "Hazardous   Activity"   shall  mean  the  disposal,
          generation,   handling,   manufacturing,    processing,    production,
          refinement, storage, transfer,  transportation and/or use of Hazardous
          Materials  in, on,  under or about the Premises or any part thereof in
          violation of any Environmental Law.

          19. Landlord's Obligations.

          19.1.  Except as  otherwise  provided  in this Lease,  Landlord  shall
operate  and  maintain  the  Building  and its  grounds,  exclusive  of Tenant's
recreational  areas,  in first class condition and agrees to keep in good order,
condition and repair the roof, Common Areas, exterior walls and structure of the
Building and its grounds  (including  all  plumbing,  mechanical  and electrical
systems), all insofar as they affect the Premises, except that Landlord shall in
no event be  responsible  to  Tenant  for any  condition  in the  Premises,  the
grounds, or the Building caused by any act or neglect of Tenant, its invitees or
contractors.  Landlord  shall not be  responsible  to make any  improvements  or
repairs to the  Building or the grounds  other than as provided in this  Section
unless expressly provided otherwise in this Lease.

          19.2.  Landlord shall not be liable to Tenant for any  compensation or
reduction  of Fixed  Rent or  Additional  Rent by  reason  of  inconvenience  or
annoyance or for loss of business  arising from the necessity of Landlord or its
agents  entering the Premises for any of the purposes in this Lease  authorized,
or for repairing  the Premises or any portion of the Building.  In case Landlord
is prevented or delayed from making any repairs, alterations or improvements, or
furnishing any services or performing any other covenant or duty to be performed
on Landlord's  part, by reason of an  Unavoidable  Delay,  as defined in Section
38.2,  Landlord  shall not be liable to  Tenant  therefor,  nor shall  Tenant be
entitled to any  abatement  or reduction  of rent by reason  thereof  unless and
until Tenant's  occupancy is thus  substantially  impaired for a period of sixty
(60) days,  nor shall the same give rise to a claim in Tenant's  favor that such
failure constitutes actual or constructive,  total or partial, eviction from the
Premises.  If Tenant's  occupancy  is  substantially  impaired for more than one
hundred and eighty (180) days, then Tenant may elect to terminate this Lease.

          19.3.  Landlord  represents  that,  except in accordance  with law, no
Hazardous  Materials or waste has been used,  treated or stored on the Premises.
In addition,  Landlord  represents and covenants that prior to the  Commencement
Date of this Lease, no hazardous material has been or will be disposed of on the
Premises.  Landlord  hereby agrees to indemnify and hold harmless Tenant and its
shareholders,  directors,  officers and  employees  from and against any and all
claims,  damages,  losses and liabilities,  including reasonable attorneys fees,
attributable  to Hazardous  Materials on the real property on which the Building
is located which are present on or prior to the Commencement Date.

          19.4.  Landlord  or its agents  shall not be liable for any loss of or
damage to any  property  of Tenant  by  theft,  nor for any  injury or damage to
persons or property  resulting  from any cause of whatsoever  nature:  nor shall
Landlord or its agents be liable for any such damage  caused by other Tenants of
the Building or persons,  in, upon or about the Premises or caused by operations
in construction of any private, public or quasi-public work. The foregoing shall
not limit Landlord's obligations as set forth herein, including to provide quiet
enjoyment, to fund improvements,  to provide environmental indemnity and to make
common area and system improvements.

          20. Cumulative Remedies.

          20.1.  The rights  given to  Landlord  herein are in  addition  to any
rights that may be given to Landlord by any statute or otherwise.

          21. Advances by Landlord.

          21.1. If Tenant shall fail to perform any term,  covenant or agreement
contained  herein to be  performed  by Tenant,  upon  thirty  (30) days  advance
written  notice to Tenant,  Landlord  may elect to make  advances to perform the
same or to cause the same to be performed,  in which event Tenant,  shall pay to
Landlord all such sums reasonably  advanced by Landlord,  as Additional Rent, on
the date on which the next installment of Fixed Rent is due hereunder  following
delivery by Landlord of an invoice therefor. All such sums advanced by Landlord,
shall accrue interest commencing on the date of Landlord's advance at the higher
of 12% per annum, or the then prime rate of the Chase Manhattan Bank,  N.A., but
in no event higher than the highest  rate of interest  permitted by law computed
from  the  date of each  advance  to the date  such  sums are paid to  Landlord.
Anything  to the  contrary  herein  notwithstanding  any such  advances  made by
Landlord shall not be or be deemed a waiver of any default on the part of Tenant
in the observance of the terms,  covenants and agreements under this Lease or of
any rights or remedies of Landlord upon any such default.

          22. No Waiver by Landlord.

          22.1.  The  failure of  Landlord  to insist in any  instance on strict
performance  of any  covenant or  condition  hereof,  or to exercise  any option
herein contained, shall not be construed as a waiver of such covenant, condition
or option in any other instance.  Unless  otherwise  expressly  provided herein,
this Lease cannot be changed or terminated except in writing.

          23. Landlord's Right to Exhibit the Premises.

          23.1.  During the last  twelve  (12) months of the term of this Lease,
Landlord or its agents or  designees  may have  admission to the Premises at all
reasonable  hours and upon advance notice for the purpose of exhibiting the same
to prospective lessees of all or any part of the Building.

          24. No Acceptance of Surrender.

          24.1.  No act or  thing  done by  Landlord  or  Landlord's  agents  or
employees during the Term of this Lease shall be deemed to accept a surrender of
the  Premises  by Tenant and a  termination  of this  Lease,  or shall be valid,
unless in writing, signed by Landlord.

          25. Quiet Enjoyment.

          25.1.  If and so long as Tenant pays the Fixed Rent,  Additional  Rent
and all other sums agreed to be paid by the Tenant under this Lease and promptly
and faithfully performs and observes the terms, covenants and agreements in this
Lease provided to be performed and observed by Tenant, Tenant quietly shall have
and enjoy the Premises.

          26. Estoppel Certificates.

          26.1. Within ten (10) days after receipt of request  therefor,  either
party will certify to the other and to any party named by the other  party,  (a)
that as of the date of such certification,  whether or not this Lease is in full
force and effect; (b) that, to certifying party's best knowledge,  neither party
to this  Lease is in default  in  keeping,  observing  or  performing  any term,
covenant, agreement, provision, condition or limitation contained in this Lease,
and, if in default,  specifying each such default and whether or not to the best
knowledge of the person making such certification,  any event has occurred which
with the  passage  of time,  the giving of notice,  or both would  constitute  a
default hereunder;  (c) the last day to which the Fixed Rent and Additional Rent
payable  under  this Lease have been  paid;  and (d) as to Tenant,  that  Tenant
neither  has nor claims to have any right of set-off or  deduction  against  the
payment of Fixed Rent or Additional  Rent, or if a right of set-off or deduction
is alleged, specifying the nature and extent thereof.

          27. Parking.

          27.1. Tenant will be provided with parking in accordance with Schedule
D attached hereto and made a part hereof.  Landlord shall provide Tenant with no
less than four (4) cars per 1,000 rentable square feet of Tenant's office space.
No other tenant of the Building shall have a right to a greater ratio of parking
space per rentable square feet.

          28. Notices.

          28.1.  Any and all notices,  consents,  approvals,  requests and other
communications  (collectively,  "notices") required to be given or served by the
terms and provisions of this Lease,  either by Landlord to Tenant,  or by Tenant
to Landlord,  shall be in writing and signed by the party giving the notice,  or
by a duly authorized  officer or  representative of a corporate party, and shall
be  deemed  to have been  delivered  by  Landlord  when  postmarked  and sent by
certified or registered mail, return receipt  requested,  proper postage prepaid
and  addressed  to the party to be  notified.  Notice on behalf of either  party
shall be  addressed  to that party at the  address set forth  below,  or to such
other  address as that  party  hereafter  shall  furnish in writing to the other
party:

                 To Landlord:

                           Ms. Debra Kloper
                           Route 10 Joint Venture
                           c/o MONY Real Estate
                               Investment Management
                           1740 Broadway
                           New York, New York  10019

                  with a copy to:

                           David C. Berman, Esq.
                           435 East 79th Street
                           Suite 7W
                           New York, New York  10021

                  with a copy to:

                           Brad Fenlon
                           Cushman & Wakefield
                           One Meadowlands Plaza, Suite 1100
                           East Rutherford, New Jersey  07073

                  To Tenant:

                           Edward Jordan
                           Dialogic Corporation
                           1515 Route 10
                           Parsippany, New Jersey  07054

                  with a copy to:

                           R. Barry Stiger, Esq.
                           Lowenstein, Sandler, et al.
                           65 Livingston Avenue
                           Roseland, New Jersey  07068

          29. Bind and inure.

          29.1.  The terms,  covenants  and  conditions  contained in this Lease
shall bind and inure to the benefit of the successors and assigns of the parties
with the same effect as if mentioned in each instance  where a party is named or
referred  to,  except that no violation  of the  provisions  of Article 12 shall
operate to vest any rights in any successor or assignee of Tenant.

          29.2. [INTENTIONALLY DELETED]

          29.3.  Nothing  contained in this Lease shall be deemed to confer upon
any Tenant, or anyone claiming under or through any Tenant,  any right to insist
upon, or to enforce against Landlord or Tenant, the performance or observance by
Tenant  of its  obligations  hereunder.  Landlord  shall  enforce  the Rules and
Regulations against all tenants of the Building.

          30. Waiver of Trial by Jury.

          30.1.  Landlord  and Tenant  hereby waive trial by jury in any action,
proceeding  or  counterclaim  brought by either  against the other on any matter
whatsoever arising out of or in any way connected with this Lease.

          30.2. [INTENTIONALLY DELETED]

          31. Brokerage Fees.

          31.1. Each party  represents that there was no broker(s)  instrumental
in  consummating  this Lease  except  Cushman &  Wakefield  and Edward S. Gordon
Company.  Each party agrees to hold the other  harmless from and against any and
all claims or demands for brokerage  commissions arising out of or in connection
with the execution of this Lease based on  conversations  or  negotiations  with
such party on the part of any broker other than the above-named  brokers,  whose
fees shall be paid by Landlord in accordance  with separate  agreements  between
such brokers and Landlord.  Landlord shall pay the real estate commissions owing
to such brokers and  represents to Tenant that no other broker was  instrumental
in the consummation of this Lease.

          32. Execution.

          32.1. This Lease may be executed in counterparts,  each of which, when
taken together, shall constitute one and the same agreement.

          33. Recordation of Lease.

          33.1. In no event shall Tenant have the right to record this Lease and
any such  recording  shall  constitute an Event of Default.  Landlord and Tenant
shall record a memorandum of this Lease.

          34. Surrender.

          34.1. On the last day of the Term, or upon any earlier  termination of
this Lease, or upon any re-entry by Landlord upon the Premises, Tenant shall, at
its own expense,  quit and  surrender the Premises to Landlord  broom clean,  in
good order,  condition and repair except for ordinary  wear,  tear and damage by
fire or other insured casualty,  together with all improvements  which have been
made  upon  the  Premises  (except  as  otherwise  provided  for in this  Lease,
including,  but not limited to, in Sections 6 and 7 hereof). Tenant shall remove
from the Premises and the Building all of Tenant's furniture, trade fixtures and
equipment and all personal property and personal effects of all persons claiming
through or under Tenant,  except as previously agreed by Landlord,  Tenant shall
pay the cost of repairing all damage to the Premises and the Building occasioned
by such removal and shall deliver all keys and pass cards to Landlord.

          34.2.  If the Premises are not  surrendered  at the  expiration of the
Term, Tenant shall indemnify  Landlord against loss or liability  resulting from
delay by Tenant in so  surrendering  the Premises,  including any claims made by
any  succeeding  Tenant  founded on such  delay.  If the  Premises  shall not be
surrendered  upon the  termination  of this Lease,  unless  otherwise  agreed by
Landlord and Tenant,  Tenant  shall be deemed to be occupying  the Premises as a
Tenant  from  month-to-month,  subject to all the terms and  provisions  of this
Lease  insofar as the same are  applicable  to a  month-to-month  tenancy,  at a
monthly rental equal to twice the sum of: (i) the monthly  installments of Fixed
Rent;  (ii) the  Electricity  Rent for the last  month of the  Term;  (iii)  the
Monthly Tax Payment for the last month of the Term; and (iv) Tenant's  Projected
Share for the last month of the Term.

          34.3.  Tenant's  obligations  under this  Article  shall  survive  the
Expiration Date or sooner termination of this Lease.

          35. Access; Change in Facilities.

          35.1.  Landlord reserves the right, at any time, without incurring any
liability to Tenant therefor, to make such changes in or to the Building and the
fixtures  and  equipment  of  the  Building,   as  well  as  in  the  entrances,
passageways, halls, doors, doorways, corridors,  elevators,  escalators, stairs,
toilets  and other  public  parts of the  Building,  as it may  reasonably  deem
necessary  or  desirable,  provided  any such  change  does not  materially  and
adversely affect Tenant's access to or use of the Premises.

          35.2. Tenant shall permit Landlord to install, use and maintain pipes,
ducts and conduits within or through the Premises, or through the walls, columns
and ceilings  therein,  provided that the installation work is performed at such
times and by such methods as will not  unreasonably  interfere with Tenant's use
and occupancy of the Premises, or damage the appearance thereof.

          35.3.  Landlord or Landlord's agents shall have the right to enter the
Premises at all times for any of the purposes  specified in this Article and (a)
to examine the  Premises  or for the purpose of  performing  any  obligation  of
Landlord or exercising  any right or remedy  reserved to Landlord in this Lease;
(b) to exhibit the Premises to others;  (c) to make such  decorations,  repairs,
alterations,   improvements  or  additions,  or  to  perform  such  maintenance,
including  the  maintenance  of  all   air-conditioning,   elevator,   plumbing,
electrical,  sanitary,  mechanical  and other  service  or  utility  systems  an
Landlord may reasonably  deem necessary or desirable;  (d) to take all materials
into and upon the  Premises  that may be  required in  connection  with any such
decorations, repairs, alterations,  improvements,  additions or maintenance; and
(e) to alter,  renovate and decorate the Premises at any time during the Term if
Tenant shall have removed all or substantially all of Tenant's Property from the
Premises.  If practical,  under the  circumstances,  Landlord  shall give Tenant
notice and use its best efforts to give Tenant notice of such entry.

          35.4.  The exercise of any right  reserved to Landlord in this Article
shall not constitute an actual or constructive eviction, in whole or in part, or
entitle  Tenant to any abatement or  diminution or rent, or relieve  Tenant from
any of its  obligations  under this Lease, or impose any liability upon Landlord
or Landlord's agents.

          36. Integration of Agreement.

          36.1.  This Lease contains the entire  agreement of the parties hereto
and no representations,  inducements, promises or agreements, oral or otherwise,
between the parties not embodied herein, shall be of any force or effect. If any
term or provision of this Lease shall be invalid or unenforceable, the remaining
terms and provisions hereof shall not be affected thereby. If the application of
any term or provision of this Lease to any person or  circumstance  shall to any
extent  be  invalid  or  unenforceable  such  term  or  provision  shall  remain
applicable as to those persons or  circumstances  to which it shall be valid and
enforceable to the fullest extent permitted by law.

          37. [INTENTIONALLY DELETED]

          38. Unavoidable Delays.

          38.1.  In the  event  Landlord  or  Tenant  shall  be  delayed  in the
performance of any act or obligation  hereunder by reason of Unavoidable Delays,
then  performance  of such act or obligation  shall be excused for the period of
the delay, the period for the performance of any such act or obligation shall be
extended for a period equivalent to the period of such delay.

          38.2.  "Unavoidable  Delays"  shall mean any and all  delays  beyond a
party's reasonable control, including, without limitation,  delays caused by the
other party,  governmental  restrictions,  governmental  regulations,  controls,
undue  delays,  order  of  civil,  military  or  naval  authority,  governmental
preemption,  strikes, labor disputes, lock-outs, shortage of labor or materials,
inability to obtain materials or reasonable substitutes therefor, default of any
Building  or  construction  contractor  or  subcontracts,  Acts  of  God,  fire,
earthquake,  floods,  explosions,  actions  of  the  elements,  extreme  weather
conditions,  undue precipitation,  other weather conditions, enemy action, civil
commotion, riot or insurrection, fire or other unavoidable occurrence.

          39. Rules and Regulations.

          39.1. Tenant and Tenant's servants,  employees,  agents,  visitors and
licensees shall observe faithfully and comply strictly with any reasonable Rules
and Regulations  for the Building as Landlord,  or Landlord's  agents,  may from
time to time adopt.  Notice of any such Rules or  Regulations  shall be given in
such manner as Landlord may elect.  Landlord shall take all reasonable  steps to
enforce such Rules and Regulations,  or terms,  covenants,  or conditions in any
other lease, as against all other tenants. Providing that Landlord is seeking to
enforce such Rules and  Regulations  through all  reasonable  efforts,  Landlord
shall not be liable to Tenant for violation of the same by any other Tenant, its
servants,  employees, agents, visitors, or licensees. In the event any such Rule
or Regulation conflicts with any provision of this Lease, said provision of this
Lease shall control. The current Rules and Regulations in effect with respect to
the Building are attached hereto as Schedule E and made a part hereof.

          40. Governing Law.

          40.1.  This Lease shall be construed and enforced in  accordance  with
the Laws of the State of New Jersey.

          41. Landlord Liability.

          41.1.  Tenant agrees to look solely to Landlord's  estate and interest
in the Building and the Premises for the  satisfaction of any right or remedy of
Tenant for the collection of a judgement (or other judicial  process)  requiring
the payment of money by Landlord, in the event of any liability of Landlord, and
not other  property  or  assets of  Landlord  and no  property  or assets of any
shareholder,  director,  officer or  principal  of Landlord  shall be subject to
levy, execution, attachment, or other enforcement procedure for the satisfaction
of Tenant's  remedies under or with respect to this Lease,  the  relationship of
Landlord and Tenant hereunder, or Tenant's use and occupancy of the Premises, or
any other liability of Landlord to Tenant.  Notwithstanding  the foregoing,  the
Landlord  personally  guarantees  funds  sufficient to pay  Landlord's  costs of
Tenant's  Initial   Improvements  and  all  of  Landlord's  work  prior  to  the
Commencement Date and to make the payments required under Section 3.2.

          42. Signage.

          42.1.   Tenant  may  have  signage  on  the  existing   monument  sign
proportionate  to  Tenant's  share  of the  total  rentable  square  feet in the
Building.  If Tenant occupies 75% or more of the Building's  total office space,
then Tenant, at Tenant's own cost and expense, shall have the right to apply for
a permit which allows Tenant to erect a sign  directly on the Building.  Any and
all applications and additional signs are subject to Landlords  approval,  which
approval shall not be unreasonably withheld.

          43. Arbitration.

          43.1.  Except as provided in  Paragraph  14.1(c),  the parties  hereto
consent to arbitration of all disputes.

          43.2. The party desiring  arbitration shall give notice to that effect
to the other party.  Within ten (10) days  thereafter,  the party not requesting
arbitration shall propose three (3) arbitrators and the other party shall select
one (1) of the three (3).

          43.3.  The  arbitrator  shall be a fit and impartial  person who shall
have had at least 10 years  experience  in the State of New  Jersey in a calling
connected  with the matter of the  dispute  and shall have no prior,  present or
proposed future affiliation or connection with either party.

          43.4. The arbitration shall be conducted to the extent consistent with
this  Article  in  accordance  with the then  prevailing  rules of the  American
Arbitration  Association (or any organization  successor thereto).  The decision
and  award  shall  be  rendered  by the  Arbitrator  within  30 days  after  the
appointment of the  Arbitrator.  Such decision and award shall be in writing and
shall be final and  conclusive  on the parties and  counterpart  copies  thereof
shall be delivered to each of the parties. In rendering such decision and award,
the  Arbitrator  shall  not  add  to,  subtract  from or  otherwise  modify  the
provisions  of this Lease.  Judgment may be had on the decision and award of the
Arbitrator so rendered in any court of competent jurisdiction.

          43.5. Each party shall pay the fees and expenses of the Arbitrator and
all other expenses of the arbitration  (other than the fees and disbursements of
attorneys or witnesses for each party) shall be borne by the parties equally.

          43.6.  Notwithstanding  anything to the contrary elsewhere provided in
this Lease,  if the subject  matter of a dispute which is provided in this Lease
to be determined by an arbitration  is (a) one which would  directly  affect the
liability  of an insurer  under any of the  policies  of  insurance  referred to
herein and the party  which is the insured  under such  policy so  notifies  the
other  party or (b) one  which  cannot be the  subject  of  arbitration  under a
superior mortgage,  then unless such insurer or the superior mortgagee gives its
written consent to the determination of such matter by arbitration,  the dispute
shall not be  determined  by  arbitration  and the parties shall be left to such
other remedies as they may have.

          44. Non-Disturbance.

          44.1.  Provided that Tenant is not in default (beyond any period given
Tenant to cure such default) in the payment of Fixed Rent or Additional  Rent or
in the performance of any of the terms, covenants, or conditions of the Lease on
Tenant's part to be performed,  then subject to the terms and conditions of this
Lease,  Tenant's  rights  and  privileges  under the Lease,  or any  extensions,
expansions or renewals shall not be defeated by any mortgagor or lender.



<PAGE>


          IN WITNESS  WHEREOF,  the parties  have  hereunto  set their hands and
seals as of the date first written above.

                                              ROUTE 10 JOINT VENTURE
                                                  Landlord

                                              Name:  Theodore R. Sayers
                                              Title: General Partner



______________________________               By:_______________________________
                  Witness                       Theodore R. Sayers


                                             Name:  The Mutual Life Insurance
                                                       Company of New York
                                             Title:  General Partner



/s/Mary McKinney
_________________________                    By:/s/Stephen DeNardo
Assistant Secretary                             _______________________________
                                                Stephen DeNardo,
                                                Vice President


                                             DIALOGIC CORPORATION
                                                    Tenant

                                             Name:  Edward B. Jordan
Witness                                      Title:  Vice President



/s/ Peter H. Ehrenberg
______________________________              By:/s/Edward B. Jordan
Peter H. Ehrenberg, Witness                 ____________________________




<PAGE>


                       GUARANTEE AND MORTGAGEE'S CONSENT


          The  Mutual  Life  Insurance   Company  of  New  York  guarantees  the
landlord's  obligations as set forth in Paragraphs 3.2, and 41.1 and Consents to
non-disturbance as contemplated by Paragraph 44.1 of this Lease.



/s/ Mary McKinney
______________________________          The Mutual Life Insurance Company
Assistant Secretary                     of New York



                                             By:/s/Stephen DeNardo
                                                _______________________________
                                                Stephen DeNardo,
                                                Vice-President




<PAGE>


                            CORPORATE ACKNOWLEDGMENT


STATE OF NEW JERSEY                :
                                   ss.:
COUNTY OF ESSEX                    :


          BE IT REMEMBERED,  that on this 23rd day of August,  1993,  before me,
the  subscribed,  an  attorney  at law of the  State of New  Jersey,  personally
appeared Edward B. Jordan,  who, being by me duly sworn on his oath, deposed and
made  proof  to my  satisfaction  that  he is the  Vice  President  of  Dialogic
Corporation,  and the person who has signed the within instrument;  and I having
first made known to him the contents thereof, he did acknowledge that he signed,
sealed with the proper  corporate seal and delivered the same as such officer on
behalf of the  corporation  as its  voluntary  act and  deed,  made by virtue of
authority  from its  board of  directors,  for the  uses  and  purposes  therein
expressed.




                                             /s/Peter H. Ehrenberg
                                             ----------------------------------
                                             Peter H. Ehrenberg
                                             An Attorney at Law of the
                                             State of New Jersey




<PAGE>


STATE OF NEW YORK                )
                                 ) SS:
COUNTY OF                        )

          I  certify  that  on  1st  day  of  September,  1993  Mary McKinney
personally  came  before  me and this  person  acknowledged  under  oath,  to my
satisfaction, that:

               (a)  This  person is the  assistant  secretary  of  Mutual  Life
                    Insurance Company of New York, the corporation  described in
                    the foregoing documents;

               (b)  This person is the attesting  witness to the signing of said
                    documents   by  the   proper   corporate   officer   who  is
                    Stephen DeNardo, the Vice President of the Corporation;

               (c)  The documents  were signed and delivered by the  Corporation
                    as its voluntary act duly  authorized by a proper  corporate
                    resolution;

               (d)  This person knows the proper seal of the  corporation  which
                    was affixed to said documents; and

               (e)  This  person  signed  this  proof to  attest to the trust of
                    these facts.



                                                  /s/ Mary McKinney
                                                  _____________________________
                                                  Assisant Secretary

Signed and worn to before
me this 1st day of September, 1993


/s/ Denise A. Caulkin
_______________________________
Notary Public



<PAGE>


                                   SCHEDULE A


                             FLOOR PLAN OF PREMISES





<PAGE>


                                    EXHIBIT B


                                   DESCRIPTION


ALL that parcel of land located in the Township of Parsippany-Troy Hills and the
Township  of  Hanover,  County of Morris and State of New  Jersey  which is more
particularly described by the following legal metes and bounds description:


BEGINNING at a point in the newly dedicated Southwesterly sideline of New Jersey
State  Highway  Route 10, said point of beginning  being distant the following 2
courses  along  said  sideline,  as  measured  Southwesterly  from its  point of
intersection with the Southeasterly sideline of Johnson Road:

               (a)  along the Southwesterly sideline of New Jersey State Highway
                    Route 10,  South 48  degrees  33  minutes  20  seconds  East
                    1473.83 feet to a jog therein;

               (b)  partially along the 2nd line of Lot 1.01 South 41 degrees 03
                    minutes 46 seconds West 20.00 feet to the  beginning  corner
                    of the herein described premises and running:

THENCE (1) along the newly dedicated  Southwesterly sideline of New Jersey State
Highway  Route 10,  South 48 degrees 33 minutes 20 seconds  East 931,  feet to a
point;

THENCE (2) along the Southeasterly line of the whole tract, of which this parcel
is a part, South 39 degrees 30 minutes 25 seconds West 852.23 feet to a point;

THENCE (3) along the Southwesterly line of the whole tract, of which this parcel
is a part, North 49 degrees 34 minutes 20 seconds West 505.89 feet to a point;

THENCE (4) still along same,  North 48 degrees 56 minutes 14 seconds West 235.11
feet to a point;

THENCE (5) along the 4th line, reversed, of Lot 1.01, North 41 degrees 0 minutes
46 seconds East 276.88 feet to a point;

THENCE (6) along the 3rd line,  reversed,  of said Lot 1.01, North 48 degrees 56
minutes 14 seconds West 213.78 feet to a point in the centerline of a heavy duty
road;

THENCE (7) along the centerline of said heavy duty road, and partially along the
2nd course,  reversed,  of Lot 1.01 North 41 degrees 03 minutes 46 seconds  East
586.89 feet to the place of BEGINNING.

KNOWN and  designated  as Lot 1.02 in Block 200 on the  Official  Tax Map of the
Township of  Parsippany-Troy  Hills,  County of Morris,  State of New Jersey and
Lots 13 and 14 in Block 303 on the  Official Tax Map of the Township of Hanover,
County of Morris and State of New Jersey.

          The Initial  Improvements  referenced  as Schedule B in paragraph  6.1
will be supplied in accordance with the provisions of paragraph 6.2.



<PAGE>


                                   SCHEDULE C


                    CLEANING AND ROUTINE MAINTENANCE SERVICE


Cleaning and Routine  Maintenance Service will be provided only for conventional
office space,  which space is reflected on the plans on the  following  page, as
follows:

                                    NIGHTLY

         Empty and clean  wastepaper  baskets,  ashtrays and other  receptacles.
         Tenant  shall  segregate  all  recyclables  as required by law prior to
         Landlord's removal of same.

         Sweep all  flooring,  vacuum  clean or carpet sweep (as  required)  all
         carpets and rugs. Sweep or dust stone,  ceramic tile, marble,  terrazzo
         and other unwaxed flooring, excluding kitchen area (cleaning of kitchen
         is Tenant' s responsibility).

         Dust and wipe clean all office furniture and window sills.

         Wipe clean all water fountains and coolers.

         Dust all leather and leather-type furniture.

         Replace plastic bags in wastebaskets when necessary-cost per bag charge
to Tenant.

         Remove normal  wastepaper and refuse;  cost of unusual waste removal to
be charged to Tenant.

         After cleaning,  all lights shall be turned off, windows closed,  doors
         locked and offices left in an orderly condition.

                                    MONTHLY

         Dust all pictures,  frames,  charts,  graphs, and similar wall hangings
not reached in nightly cleaning.

                                   QUARTERLY

         Dust all Venetian blinds.

                                    ANNUALLY

         Dust ceiling surfaces other than acoustical ceiling material and vacuum
         clean  only  acoustical  materials  and  other  similar  surfaces,   if
         necessary.

                                WINDOW CLEANING

         Wash all interior and exterior windows quarterly.




<PAGE>


                                   SCHEDULE D


                                 PARKING SPACES





<PAGE>




               SIDEWALKS, ENTRANCES, ROADWAYS AND PARKING AREAS:

         To be kept free and clear of refuse, snow and ice.

                             AS REQUIRED BY Tenant

         Clean inside of all lighting fixtures and globes.




<PAGE>


                                   SCHEDULE E


                              RULES AND REGULATIONS

1.       The  sidewalks,  entrances,  driveways,  passages,  courts,  elevators,
         vestibules,  stairways,  corridors or halls shall not be  obstructed or
         encumbered by any Tenant or used for any purpose other than for ingress
         to and egress from the Premises  and for  delivery of such  merchandise
         and  equipment in a prompt and  efficient  manner using  elevators  and
         equipment  and  passageways  designated  for such delivery by Landlord.
         There  shall not be used in any  space,  or in the  public  hall of the
         Building, either by any Tenant or any jobbers or others in the delivery
         or receipt of merchandise,  any hand trucks, except those equipped with
         rubber tires and sideguards.

2.       The water and wash closets and plumbing  fixtures shall not be used for
         any  purpose   other  than  those  for  which  they  were  designed  or
         constructed and no sweepings,  rubbish, rags, acids or other substances
         shall be deposited therein, and the expense of any breakage,  stoppage,
         or damage  resulting  from the violation of this rule shall be borne by
         the Tenant who, or whose  agents,  employees  or  visitors,  shall have
         caused it.

3.       No carpet,  rug  or  other  article shall be hung or shaken out of any 
         window of the Building; and no Tenant shall sweep or throw or permit to
         be swept or thrown from the Premises  any dirt or other substances into
         any of the  corridors or halls,  elevators,  or  out  of  the doors  or
         windows or stairways of the Building, and Tenant shall not use, keep or
         permit to be used or kept any foul or noxious gas or  substance  in the
         Premises,  or  permit or suffer  the  Premises  to be occupied or used 
         in a manner offensive or  objectionable  to Landlord or other occupants
         of the  Building  by reason of  noise,  odors  and/or  vibrations,  or 
         interfere  in  any  way  with  other  Tenants or those having business 
         therein,  nor shall any animals  or  birds  be  kept  in  or  about the
         Building. Smoking or carrying lighted cigars or cigarettes in the 
         elevators of the Building is prohibited.

4.       No awnings or other  projections shall be attached to the outside walls
         of the Building without the prior written consent of Landlord.

5.       No sign,  advertisement,  notice or other lettering shall be exhibited,
         inscribed,  painted or affixed by  any  Tenant  on  any  part of  the  
         outside of  the  Premises  or  the  Building  or  on  the inside of the
         Premises if the same  is  visible  from  the outside of  the  Premises 
         without the prior  written  consent  of Landlord, except that the name 
         of Tenant may appear  on  the entrance  door of the  Premises and the  
         directory in the lobby of the  Building. In the event of the  violation
         of the  foregoing  by any  Tenant,  Landlord  may remove  same  without
         any  liability,  and may charge the  expense  incurred by such  removal
         to Tenant or Tenant violating this  rule.  Interior signs on doors and 
         directory  tablet shall be inscribed,  painted  or  affixed  for  each 
         Tenant by Landlord  at the  expense of such  Tenant,  and shall be of a
         size,  color and style acceptable to Landlord.

6.       No Tenant shall mark, paint,  drill into, or in any way deface any part
         of the  Premises or the  Building.  No boring,  cutting or stringing of
         wires  shall be  permitted,  except with the prior  written  consent of
         Landlord, and as Landlord may direct.

7.       No Tenant shall obtain for use upon the Premises ice,  drinking  water,
         towel or other similar  services,  or accept barbering or boothblacking
         Services in the Premises,  except from persons  authorized by Landlord,
         and at hours  and  under  regulations  fixed by  Landlord.  Canvassing,
         soliciting  and peddling in the Building is prohibited  and each Tenant
         shall  co-operate to prevent the same.  Notwithstanding  the foregoing,
         Tenant may maintain  soda and juice  machines and water  coolers in the
         Premises.

8.       Landlord  reserves the right to exclude from the  Building  between the
         hours of 6 P.M. and 8 A.M. and at all hours on Sundays and legal 
         holidays all persons who are not employees of Tenant.

9.       Landlord shall have the right to prohibit any advertising by any Tenant
         which,  in Landlord's  opinion,  tends to impair the  reputation of the
         Building  or its  desirability  as a  Building  for  offices,  and upon
         written notice from Landlord,  Tenant shall refrain from or discontinue
         such advertising.

10.      Tenant  shall not bring or  permit to be  brought  or kept in or on the
         Premises,  any inflammable,  combustible or explosive fluid,  material,
         chemical or substance, or cause or permit any odors of cooking or other
         processes,  or any unusual or other  objectionable odors to permeate in
         or emanate from the Premises.

11.      If the  Building  contains  central air  conditioning  and  ventilation
         Tenant  agrees to keep all windows  closed at all times and to abide by
         any rules and  regulations  issued by the Landlord with respect to such
         services.  If Tenant requires air conditioning or ventilation after the
         usual  hours,  Tenant  shall give  notice in  writing  to the  building
         superintendent  prior to 3:00 P.M. in the case of services  required on
         weekdays,  and prior to 3:00 P.M. on the day prior in the case of after
         hours service required on weekends or on holidays.



            FIRST AMENDMENT TO LEASE AGREEMENT RE: COMMENCEMENT DATE

         THIS FIRST AMENDMENT TO LEASE AGREEMENT regarding the rent commencement
date,  made as of this 20th day of January,  1994,  by and  between  MUTUAL LIFE
INSURANCE COMPANY OF NEW YORK, c/o M.O.N.Y.  Real Estate Investment  Management,
One  Atlantic  Street,  Stamford,  CT  06901  (the  "Landlord"),   and  DIALOGIC
CORPORATION,  A New Jersey  corporation,  with offices and a principal  place of
business to be  relocated to 1515 Route Ten,  Parsippany,  New Jersey 07054 (the
"Tenant").

                                  WITNESSETH:

         WHEREAS,  Landlord  is the  owner  of the  real  property  and  all the
improvements  thereto  located at 1515 Route Ten,  Parsippany,  New Jersey  (the
"Building"); and

         WHEREAS,  Tenant desires to lease from Landlord and Landlord desires to
lease to Tenant  approximately  115,000  square fee of office space on the first
and second floor of the building and 10,000  square fee of storage  space on the
basement level; and

         WHEREAS,  prior to the  signing  of this First  Amendment  to the Lease
Agreement  the Landlord and Tenant have signed a written  lease  agreement  (the
"Lease") for the space described in the preceding paragraph; and

         WHEREAS,  pursuant to the terms of the Lease the commencement date (the
"Commencement Date) for the Lease now is not a date certain; and

         WHEREAS, the Landlord and the Tenant both now desire to fix the
Commencement Date as a date certain; and

         NOW,  THEREFORE,  in consideration of the mutual covenants  hereinafter
set forth and for good and other valuable consideration, the receipt of which is
hereby acknowledged, Landlord and Tenant agree as follows:

         1.  Delivery Date and Commencement Date

         The  Delivery  Date  shall  be on or  about  April  1,  1994,  and  the
Commencement  Date shall be five business days after the Delivery Date. The term
"Delivery Date" shall mean the date when the conditions of sections 6.3(a),  (b)
and (c) of the Lease are  satisfied,  subject to any  adjustment  as provided in
section  6.4 of the Lease.  For the  purpose of section  6.4, no act or omission
prior to January 6, 1994 shall be considered.

         2.  Phased Occupancy

         If Tenant  occupies any leased space for the conduct of business  prior
to the Delivery Date,  exclusive of access under section 6.7 of the Lease,  then
rent shall commence for that space as of the date of occupancy.

         IN WITNESS WHEREOF, the parties have hereunto set their hands and seals
as of the date first written above.

                   Name: The Mutual Life Insurance Company of
                               New York, Landlord


_______________________________     By:  ________________________________
Witness                                  Stephen DeNardo
                                         Vice President

                                    Name:  Dialogic Corporation


______________________________      By:  ________________________________
Witness                                   Name:  Edward B. Jordan
                                         Title:  Vice President




                      SECOND AMENDMENT TO LEASE AGREEMENT
                         re: terms for Additional Space

         THIS SECOND  AMENDMENT TO LEASE AGREEMENT  regarding  certain terms for
additional  space,  made as of this 20th day of  January,  1994,  by and between
MUTUAL LIFE INSURANCE  COMPANY OF NEW YORK c/o M.O.N.Y.  Real Estate  Investment
Management,  One  Atlantic  Street,  Stamford,  CT 06901 (the  "Landlord"),  and
DIALOGIC  CORPORATION,  A New Jersey  corporation,  with offices and a principal
place of  business to be  relocated  to 1515 Route Ten,  Parsippany,  New Jersey
07054 (the "Tenant").

                                   WITNESSETH:

         WHEREAS,  Landlord  is the  owner  of the  real  property  and  all the
improvements  thereto  located at 1515 Route Ten,  Parsippany,  New Jersey  (the
"Building"); and,

         WHEREAS,  Tenant desires to lease from Landlord and Landlord desires to
lease to Tenant  approximately  115,000  square fee of office space on the first
and second floors of the building and 10,000 square feet of storage space on the
basement level; and

     WHEREAS,  prior  to the  signing  of this  Second  Amendment  to the  Lease
Agreement  the Landlord and Tenant have signed a written  Lease  Agreement  (the
"Lease") for the space described in the preceding paragraph; and

         WHEREAS,  The Landlord and the Tenant both now desire to amend  certain
terms of the Lease  governing  Tenant's  rights  and  obligations  for  possible
additional space pursuant to the terms of the Lease; and

         NOW,  THEREFORE,  in consideration of the mutual covenants  hereinafter
set forth, and for good and other valuable  consideration,  the receipt of which
is hereby acknowledged, Landlord and Tenant agree as follows:

         1. The option to lease an additional 35,000 square feet as set forth in
paragraph 2.6 of the Lease shall be modified as follows:

                  A. The option shall be for 35,006  square feet of space on the
eastern  side,  and not  the  western  side,  of the  third  floor.  A  schedule
delineating  the eastern and western sides of the third floor is annexed  hereto
as Exhibit A.

                  B.  Tenant's  notice  shall be effective  two (2) years,  and
not one (1) year from the date upon which it is received by Landlord.

         2. Except as expressly  set forth herein and in the First  Amendment to
Lease  Agreement of even date  herewith,  the terms of the Lease shall remain in
full force and effect.

          IN WITNESS  WHEREOF,  the parties  have  hereunto  set their hands and
seals as of the date first written above.

                                    Name: The Mutual Life Insurance Company of
                                           New York, Landlord


_______________________________     By:  /s/ Stephen DeNardo
                                         _________________________________
Witness                                  Stephen DeNardo
                                         Vice President


                                    Name:  Dialogic Corporation, Tenant


/s/ Debra L. Blanco
______________________________      By:  /s/ Edward B. Jordan
                                         __________________________________
Witness                                     Name:  Edward B. Jordan
                                           Title:  Vice President



                       THIRD AMENDMENT TO LEASE AGREEMENT

         This THIRD  AMENDMENT TO LEASE  AGREEMENT,  made as of this 19th day of
July,  1994,  by and  between  MUTUAL  LIFE  INSURANCE  COMPANY  OF NEW YORK C/O
M.O.N.Y. Real Estate Investment  Management,  One Atlantic Street,  Stamford, CT
06901 (the "Landlord"), and DIALOGIC CORPORATION, a New Jersey corporation, with
offices and a principal  place of  business at 1515 Route Ten,  Parsippany,  New
Jersey 07054 (the "Tenant").

                                   WITNESSETH:

         WHEREAS,   Landlord  is  the  owner  of  real   property  and  all  the
improvements  thereto  located at 1515 Route Ten,  Parsippany,  New Jersey  (the
"Building"); and,

         WHEREAS,  Landlord and Tenant have executed a written  lease  agreement
dated  August 31, 1993 (the  Lease") for 115,000  square feet of office space on
the first and second  floors of the Building  and 10,000  square feet of storage
space on the basement level (the "Premises"); and,

         WHEREAS, the Lease, at section 1.1 defines the Premises; and

         WHEREAS,  the  Landlord  and the Tenant  both now desire to increase by
7,987 rentable  square feet of office space, the square footage of the Premises,
hereinafter known as the ("First Expansion Space");  as depicted on the attached
Exhibit A.

         NOW,  THEREFORE,  in consideration of the mutual covenants  hereinafter
set forth, and for good and other valuable  consideration,  the receipt of which
is hereby acknowledged, Landlord and Tenant agree to amend the Lease as follows:

         1. The Premises  will consist of 10,000  square feet of storage area in
the  basement  and 122,987  square feet of office  space.  The office space will
consist of the entire  second  floor and part of the first  floor as depicted on
Exhibit B annexed hereto and made a part hereof.

         2. Landlord shall use its best efforts to have the  construction of the
First  Expansion  Space  substantially  completed  and  available  for  Tenant's
occupancy on September 9, 1994.  In the event the First  Expansion  Space is not
available for Tenant's  occupancy on September 9, 1994,  Landlord  shall provide
temporary  space as of September  12,1994 for Tenant's use and  occupancy on the
eastern  part  of  the  third  floor  of  the  Building,   as  depicted  in  the
cross-hatched  area of  Exhibit C of this  Amendment  (the  "Temporary  Space").
Tenant shall pay Landlord rent for the use of the Temporary  Space in the sum of
eight dollars ($8.00) per square foot per annum,  pro rata, until such time that
Landlord has  substantially  completed the First  Expansion  Space.  Substantial
Completion for the purpose of this amendment only means that the First Expansion
Space has been substantially  constructed  (except for minor punchlist items and
treatments to the finishes) and has been issued a temporary or final certificate
of occupancy by the appropriate building department authorities  responsible for
the issuance of such  certificates  of  occupancy.  Landlord  shall give written
notice to Tenant of the date of  Substantial  Completion of the First  Expansion
Space.

     3. In the event Tenant  occupies the Temporary  Space on or after September
12, 1994,  Landlord  agrees to move Tenant from such temporary third floor space
to the First Expansion Space. Landlord shall pay such reasonable moving expenses
incurred by the Tenant  within  third (30) days after  receiving  the invoice of
such costs.

         4. Except as expressly  modified  herein or by the Second  Amendment to
Lease,  all of the terms and  conditions of the Lease shall remain in full force
and effect.

         IN WITNESS WHEREOF, the parties have hereunto set their hands and seals
as of the date first written above.

                                    Name: The Mutual Life Insurance Company of
                                          New York


______________________________      By:    /s/ Debra Kloper
                                          _______________________________
Witness                                    Debra Kloper, Real Estate V.P.


                                    Name:  Dialogic Corporation, Tenant


______________________________      By:    /s/ Edward B. Jordan
                                           ________________________________
Witness                                    Edward B. Jordan, Vice President


                       FOURTH AMENDMENT TO LEASE AGREEMENT

          This  FOURTH  AMENDMENT  TO LEASE  AGREEMENT,  extending  the term and
expanding the size of the leasehold,  made as of this 20th day of December 1994,
by and between  MUTUAL LIFE  INSURANCE  COMPANY OF NEW YORK,  c/o M.O.N.Y.  Real
Estate  Investment  Management,  One Atlantic  Street,  Stamford,  CT 06901 (the
"Landlord"),  and DIALOGIC CORPORATION,  a New Jersey corporation,  with offices
and a principal  place of business  located at 1515 Route Ten,  Parsippany,  New
Jersey 07054 (the "Tenant").

                              W I T N E S S E T H :

          WHEREAS,  Landlord  is the  owner  of the  real  property  and all the
improvements  thereon  located at 1515 Route Ten,  Parsippany,  New Jersey  (the
"Building"); and,

          WHEREAS, Tenant desired to lease from Landlord and Landlord desired to
lease to Tenant  approximately  115,000 square feet of office space on the first
and second floors of the building and 10,000 square feet of storage space on the
basement level (the "Premises"); and,

          WHEREAS, on August 31, 1993 Landlord and Tenant entered into a written
lease agreement (the "Lease") for the Premises; and,

          WHEREAS,  on  November  5, 1993  Landlord  and Tenant  entered  into a
written Interim Use and Occupancy Agreement (the "First Use Agreement"); and,

          WHEREAS,  on February 15, 1994 Landlord and the Tenant  entered into a
second written Interim Use and Occupancy Agreement (the "Second Use Agreement");
and,

          WHEREAS,  during January 1994 a proposed first  amendment to the Lease
(the "First Amendment") was proposed, but never agreed upon or effective; and,

          WHEREAS,  on January  20,  1994  Landlord  and Tenant  entered  into a
written second amendment to the Lease (the "Second Amendment"); and,

          WHEREAS,  on March 10, 1994 Landlord and Tenant entered into a written
third amendment to the Lease (the Third Amendment"); and,

          WHEREAS,  Tenant now desires to increase the size of the leasehold and
extend the term of the Lease.

          NOW, THEREFORE,  in consideration of the mutual covenants  hereinafter
set forth, and for good and other valuable  consideration,  the receipt of which
is hereby acknowledged, Landlord and Tenant agree to amend the Lease as follows:

                           THE SECOND EXPANSION SPACE

          1. The Premises  will be increased by  approximately  25,000  rentable
square feet (the "Second Expansion  Space").  The Second Expansion Space will be
subject to measurement in accordance with B.O.M.A. methodology. The measurements
shall be completed  within 30 days and the exact square  footage shall be deemed
fixed.  Promptly hereafter,  Landlord  shall  deliver to Tenant the  measured
dimensions.

          2. The Second  Expansion Space shall be located in the Western Wing of
the third floor as reflected on Exhibit A annexed hereto and made a part hereof.

          3.  Tenant  shall  submit  line  drawings  and  any  and  all  related
specifications  to  Landlord  no  later  than  January  15,  1995.  For each day
subsequent  to  January  15,  1995   that  Tenant  delays  in  delivering   such
information,  the date for Landlord's delivery of the Second Expansion Space, as
specified  below in  sections,  4, 8, and 23,  shall be extended one day without
penalty.

          4. Landlord  shall use its best efforts to complete  construction  of,
and deliver,  the Expansion  Space to Tenant by June 15, 1995,  but shall not be
penalized in any manner whatsoever for failing to deliver the Expansion Space on
or before July 15, 1995. Landlord will seek competitive bids from at least three
separate vendors for the construction.  Unless Tenant otherwise  instructs,  the
work shall be awarded to the lowest bidder.

          5.  Landlord  will  contribute  $2.50 per square foot for  architect's
expenses,  whether  incurred  by  Tenant  or  Landlord.  Tenant  shall  pay  the
architectural  expense in excess of $2.50 per square foot.  If Landlord  retains
H.O.K.  as the project  architect,  the work product of such firm for the Second
Expansion Space shall be Landlord's sole responsibility.

          6. Landlord,  at its own expense,  shall provide separate metering for
the electric utilities for the Second Expansion Space.

          7. Tenant  shall be  responsible  for payment of all costs  associated
directly with the demolition of the Second  Expansion  Space in preparation  for
construction.  Tenant's  responsibility  under this paragraph is capped at $1.10
per square foot, and Landlord shall pay any excess.

          8.  Landlord and Tenant agree that the target date for delivery of the
Second Expansion Space is June 15, 1995 (the "Target Date"). Rent for the Second
Expansion  Space (the "Second  Expansion  Rent") shall commence on the date when
Landlord has substantially  completed the work, obtained a temporary certificate
of occupancy and delivered  the space,  or on the date when Landlord  would have
done so but for  delays  attributed  solely to  Tenant  (the  "Second  Expansion
Commencement  Date").  Unless the  Abatement  described in paragraph 23 below is
triggered,  under no  circumstances  shall  there be any  delay or offset on the
payment  of the  Second  Expansion  Rent.  During  years 1 through 4, the Second
Expansion Rent shall be equal to $15.50 per square foot, per annum. During years
5 through 9, the Second Expansion Rent shall increase to $17.50 per square foot,
per annum.  During year 10, the Second  Expansion  Rent shall be equal to $20.13
per square foot, per annum.  Irrespective of whether there is an Abatement,  all
increases   shall  be  calculated   based  upon  an  assumed  Second   Expansion
Commencement Date of June 15, 1995 (e.g., year 5 rent will become effective June
15, 2000).  The Second  Expansion Rent shall be payable monthly in the same form
and manner as specified  for the payment of rent in the Lease.  The Base Year as
defined in the Lease shall remain  unchanged for the purpose of calculating  any
and all other charges to Tenant. In the event that the Second Expansion Space is
delivered  to  Tenant  prior  to  June  15,  1994,  then  the  Second  Expansion
Commencement  Date shall be June 15, 1995,  but Tenant shall pay rent,  on a pro
rated basis, at a sum equal to the amount established for the first year.

          9.  Landlord's  obligation  to pay for any  construction  costs and to
deliver a "turnkey"  space  shall not exceed the sum of $25.00 per square  foot,
said sum being a cap on  Landlord's  expenses and not  construed as a minimum or
reasonable  expense.  Any and all construction cots above $25.00 per square foot
shall be paid by Tenant.  Said costs shall not include  demolition costs,  which
costs  shall be paid by Tenant in  accordance  with  paragraph  7 above.  To the
extent that the architect's  expenses is more than $2.50 per square foot and the
construction  cots are less than  $25.00 per square  foot,  then the  difference
between  the actual  construction  cots and the $25.00 per square  foot shall be
applied by Landlord to architect's expenses.

          10. The term (the  "Term") of the Lease as specified in Article Two of
the Lease  shall be extended  through the ten (10) year  duration of this fourth
Amendment  concerning the Second and Third Expansion Space, i.e., June 14, 2005.
Except as stated herein, this extension period (the "Extension Period") does not
extend by implication any other deadlines contained in the Lease concerning free
rent,  rent increases or other  obligations.  The rent for the Extension  Period
shall be equal to $20.13 per square  foot,  per annum,  (except for the basement
level  where the rent shall be $4.60 per  square  foot,  per  annum,  during the
Extension Period).

                           THE THIRD EXPANSION SPACE

          11. The Premises will be increased by  approximately  20,000  rentable
square feet (the "third  Expansion  Space").  The Third  Expansion Space will be
subject to measurement in accordance with B.O.M.A. methodology. The measurements
shall be completed  within 30 days and the exact square  footage shall be deemed
fixed.  Promptly  thereafter,  Landlord  shall  deliver to Tenant  the  measured
dimensions.

          12. The Third  Expansion  Space shall be  comprised  of  approximately
10,000 square feet located in the Eastern Wing of the first floor,  as reflected
on Exhibit B annexed  hereto and made a part hereof,  and  approximately  10,000
square feet located contiguous to the Expansion Space, as reflected on Exhibit A
annexed hereto and made a part hereof.

          13.  Tenant  shall  submit  line  drawings  and any  and  all  related
specifications  to  Landlord  no  later  than  January  15,  1995.  For each day
subsequent  to  January  15,  1995  that  Tenant   delays  in  delivering   such
information,  the date for Landlord's  delivery of the Third Expansion Space, as
specified  below in  sections 4, 8, and 23,  shall be  extended  one day without
penalty.

          14. Landlord shall use its best efforts too complete  construction of,
and deliver, the Third Expansion Space to Tenant by June 15, 1995, but shall not
be penalized in any manner whatsoever for failing to deliver the Third Expansion
Space on or before July 15, 1995.  Landlord will seek  competitive  bids from at
least three  separate  vendors for the  construction.  Unless  Tenant  otherwise
instructs, the work shall be awarded to the lowest bidder.

          15.  Landlord will  contribute  $2.50 per square foot for  architect's
expenses,  whether  incurred  by  Tenant  or  Landlord.  Tenant  shall  pay  the
architectural  expense in excess of $2.50 per square foot.  If Landlord  retains
H.O.K.  as the project  architect,  the work  product of such firm for the Third
Expansion Space shall be Landlord's sole responsibility.

          16. Landlord, at its own expense,  shall provide separate metering for
the electric utilities.

          17. Tenant shall be  responsible  for payment of all costs  associated
directly with the demolition of the Third  Expansion  Space in  preparation  for
construction.  Tenant's  responsibility  under this paragraph is capped at $1.10
per square foot, and Landlord shall pay any excess.

          18. Landlord and Tenant agree that the target date for delivery of the
Third Expansion  Space is June 15, 1995 (the "Target Date").  Rent for the Third
Expansion  Space (the "Third  Expansion  Rent") shall  commence on the date when
Landlord has substantially  completed the work, obtained a temporary certificate
of occupancy and delivered  the space,  or on the date when Landlord  would have
done so but for  delays  attributed  solely  to  Tenant  (the  "Third  Expansion
Commencement  Date").  Unless the  Abatement  described in paragraph 23 below is
triggered,  under no  circumstances  shall  there be any  delay or offset on the
payment of the Third Expansion Rent.  During the first year, the Third Expansion
Rent is fixed at $6.72 per square foot, per annum. In the event that thorough no
fault of Tenant the Third  Expansion  Space is delivered  subsequent to July 15,
1995, or as extended by paragraph 13 herein, then Tenant shall receive a credit,
on a pro rated basis,  such that  Tenant's  rent of the first twelve months does
not exceed  $6.72 per square foot,  per annum,  for the Third  Expansion  Space.
during years 2 thorough 4, the Third Expansion Rent shall increase to $15.50 per
square foot, per annum. During years 5 through 9, the Third Expansion Rent shall
increase to $17.50 per square foot, per annum.  In year 10, the Third  Expansion
Rent shall be equal to $20.13  per  square  foot,  per  annum.  Irrespective  of
whether there is an Abatement,  all increases shall be calculated  based upon an
assumed Third Expansion  Commencement  Date of June 15, 1995, (e.g., year 5 rent
will become  effective June 15, 2000). The Third Expansion Rent shall be payable
monthly in the same form and manner as specified  for the payment of rent in the
Lease.  The Base Year as defined in the Lease  shall  remain  unchanged  for the
purpose of  calculating  any and all other charges to Tenant.  In the event that
the Third  Expansion  Space is delivered to Tenant prior to June 15, 1995,  then
the  Commencement  Date shall be June 15, 1995, but, Tenant shall pay rent, on a
pro rated basis,  at a sum equal to the amount  established for the first twelve
months.

          19. Tenant shall pay for any and all construction  costs to  deliver a
"turnkey" Third Expansion Space.  Landlord shall reimburse Tenant a sum for said
construction  costs  by a sum  not  to  exceed  $25.00  per  square  foot.  Said
construction cots shall not include  demolition costs, which costs shall be paid
by Tenant in accordance  with paragraph 17 above.  Tenant's  payment to landlord
shall be made upon  Landlord's  submission  to Tenant of proof of total cost for
construction  of the Third  Expansion  Space,  and Landlord's  reimbursement  to
Tenant shall be payable by Landlord to Tenant, in full, on the first anniversary
date of Tenant's occupancy of the Second and Third Expansion Spaces. Any and all
construction cots above $25.00 per square foot shall be paid by Tenant, said sum
being a cap on Landlord's  expenses and not construed as a minimum or reasonable
expense.  Any and all  construction  costs above $25.00 per square foot shall be
paid by Tenant.  To the extent that the  architect's  expense is more than $2.50
per square foot and the  construction  costs  $25.00 per square  foot,  then the
difference  between the actual  construction cots and the $25.00 per square foot
shall be applied by Landlord to architect's expenses.

          20. The option  space  referred  to in the Second  Amendment  shall be
relocated to be contiguous to the Second  Expansion Space on the third floor, as
reflected on Exhibit A annexed hereto and made a part hereof.

          21.  Subject to the  signage  being  located  in a  location  mutually
agreeable to Landlord and Tenant, subsequent to  the demolition work required by
this Fourth  Amendment  being completed the Tenant may exercise its rights under
Article 42 of the Lease.

          22. The term (the  "Term") of the Lease as specified in Article Two of
the Lease shall be extended to be coterminous  with the 10 year duration of this
Fourth Amendment concerning the Second and Third Expansion Space, i.e., June 14,
2005. The 2 options set forth in paragraph 2.5 of the Lease shall be exercisable
respectively  only  prior  to the end of the 9th and  14th  year of this  Fourth
Amendment, i.e., June 14, 2004 and June 14, 2009, respectively.

          23.  Notwithstanding  the separate captions and definitions herein for
the Second and Third  Expansion  Spaces,  the parties  agree that the Second and
Third Expansion  Spaces should be constructed and delivered  simultaneous to one
another.  The Second and Third Expansion  Commencement Dates shall be delayed to
the extent  caused by the  unavoidable  delays as defined in section 38.2 of the
Lease.  However, if the Expansion  Commencement Dates are delayed by the acts or
omissions  of  Landlord  beyond  July  15,  1995 or  such  later  date to  which
Landlord's  deadlines  are  extended  under  section  3 and/or 13  herein,  then
Tenant's obligation to pay Rent shall be abated by an amount equal to three free
days rent for each day the  Commencement  Dates are delayed beyond July 15, 1995
or such later date to which  Landlord's  deadlines are extended under sections 3
and/or 13 herein (the "Abatement").

          In the event  that  Tenant  elects to accept  delivery  of the  Second
Expansion  Space prior to the Third Expansion Space or the Third Expansion Space
prior to the Second  Expansion  Space, but prior to June 15, 1995, then Tenant's
obligation to pay rent shall be triggered upon delivery of the respective  space
or spaces.  For the time period commencing with delivery of the respective space
or spaces and  continuing  until June 14, 1995,  the rent shall be at the amount
specified  above in  paragraphs(s)  8 and/or 18 for the first year(s),  on a pro
rated basis.

          In the event  that  Tenant  elects to accept  delivery  of the  Second
Expansion  Space prior to the Third Expansion Space or the Third Expansion Space
prior to the Second  Expansion  Space,  but  subsequent  to July 15, 1995,  then
Tenant's  obligation  to pay rent shall be dependent  upon  whether  Landlord or
Tenant  caused  the  delay.  If one  or  both  expansion  spaces  are  delivered
subsequent to June 15, 1995 due to Tenant's actions or omissions,  other than as
extended pursuant to paragraphs 3 and/or 13 herein,  then Tenant's obligation to
pay all rent for the Second and Thirds  Expansion  Spaces shall  commence on the
date they would otherwise have been delivered but for Tenants acts or omissions.

          Tenant may elect to take delivery of one expansion  space prior to the
other  expansion  space.  In the  event  Tenant  makes  such an  election,  then
immediately  upon  delivery of that part of the  expansion  space  which  Tenant
elects  to  occupy,  Tenant  shall  commence  paying  rent for that  part of the
Expansion  Space at the rate specified  above. In the event Tenant makes such an
election,  the Abatement  shall apply only to that portion of the space which is
not delivered. If there is an Abatement due to late delivery, the rent increases
will remain in effect at the time periods  specified above.  Except as expressly
modified  herein,  all of the terms and  conditions of the Lease shall remain in
full force and effect.

                                TEMPORARY SPACE

          24. Landlord permits Tenant to use and occupy the temporary space (the
"Temporary Space") described on Exhibit C annexed hereto and made a part hereof.
The Temporary  Space is fixed for the purpose of this agreement as being exactly
11,000  square  feet,  together  with the parking and other  common areas of the
Building. Under no circumstances shall the Temporary Space be relocated.

          25. The Temporary  Space may be used and occupied by Tenant for a term
(the "Temporary  Space Term")  commencing the date Tenant takes  occupancy.  The
Temporary  Space Term  shall  expire on the last day of the month  during  which
Landlord  delivers  both the Second  and Third  Expansion  Spaces  which ever is
later.  Tenant shall have an option to terminate the  Temporary  Space Term upon
thirty (30) days written notice to Landlord. At any time after Landlord delivers
both the Second and Third  Expansion  Spaces,  Landlord  shall have the right to
terminate the Temporary Space Term upon thirty (30) days written notice.

          26.  During the first six (6) months of the Tenant's  occupancy of the
Temporary  Space,  Tenant shall pay on or before the first day of each month the
sum of three  dollars and thirty six cents  ($3.36) per square foot,  per annum,
plus  Tenant  Electric  equal to one dollar and twenty  five cents  ($1.25)  per
square foot. Thereafter,  the rent shall increase to six dollars and seventy two
cents ($6.72) per square foot,  per annum,  plus Tenant  Electric.  Landlord and
Tenant agree that the sums  specified in this paragraph are subject to Edward S.
Gordon  reducing its commission by a sum equal to  $18,480.00. In the event that
Edward  S.  Gordon  does not sign an  agreement  to  reflect  the  reduction  of
$18,480.00,  then the sums payable pursuant to this paragraph shall be increased
to cover said $18,480.00.

          27. It is expressly  agreed and understood that the Temporary Space is
provided at Tenant's request and is an accommodation by Landlord. Landlord shall
obtain all  necessary  approvals,  including,  without  limitation,  a temporary
certificate of occupancy.  Tenant shall provide proof of all insurance  required
by the Lease.  The  obligations  of Tenant and Landlord under the Lease shall be
deemed incorporated herein unless otherwise  inconsistent with the express terms
and purpose of the Temporary Space.

          IN WITNESS  WHEREOF,  the parties  have  hereunto  set their hands and
seals as of the date first written above.

                                 Name:   The Mutual Life Insurance Company
                                         of New York, Landlord


_____________________________    By:     /s/ Debra F. Kloper
                                         ____________________________
Witness                                  Debra F. Kloper
                                         Real Estate Vice President


                                 Name:   Dialogic Corporation, Tenant


_____________________________    By:     /s/ Edward B. Jordan
                                         ____________________________
Witness                                  Name:  Edward B. Jordan
                                         Title: Vice President



                       FIFTH AMENDMENT TO LEASE AGREEMENT

          This Fifth  Amendment  to lease  Agreement  ("Agreement")  is made and
entered into as of this _____ day of April, 1996, by and between The Mutual Life
Insurance Company of New York with offices at 1740 Broadway,  New York, New York
10019 (the "Landlord"), and Dialogic Corporation, a New Jersey corporation, with
offices and a principal place of business located at 1515 Route 10,  Parsippany,
New Jersey 07054 (the "Tenant").

                                   WITNESSETH:

          WHEREAS,  Landlord  is the  owner  of the  real  property  and all the
improvements  thereon  located at 1515  Route 10,  Parsippany,  New Jersey  (the
"Building"); and,

          WHEREAS, Tenant desired to lease from Landlord and Landlord desired to
lease to Tenant  approximately  115,000 square feet of office space on the first
and second floors of the Building and 10,000 square feet of storage space on the
basement level (the "Original Premises"); and,

          WHEREAS,  on or about  September 1, 1993  Landlord and Tenant  entered
into a written Lease Agreement (the "Original Lease") for the Premises; and,

          WHEREAS,  during January 1994 a first  amendment to the Original Lease
(the "First Amendment") was proposed, but never agreed upon or effective; and,

          WHEREAS,  as of January 20, 1994  landlord  and Tenant  entered into a
Second Amendment to Lease Agreement (the "Second Amendment"); and,

          WHEREAS,  as  of  July  19,  1994  (notwithstanding  that  the  Fourth
Amendment,  as defined  below,  sets the date as of March 10, 1994) Landlord and
Tenant  entered  into  a  Third   Amendment  to  lease   Agreement  (the  "Third
Amendment"); and,

          WHEREAS,  as of December 20, 1994  Landlord and Tenant  entered into a
Fourth  Amendment  to  Lease  Agreement  (the  "Fourth  Amendment";  the  Second
Amendment,  Third Amendment and Fourth Amendment are collectively referred to as
the  "Amendments";  and the Original Lease,  as modified by the  Amendments,  is
referred to as the "Lease"); and,

          WHEREAS,  Landlord and Tenant do now hereby desire to amend and modify
certain terms of the Lease as more particularly set forth below.

          NOW,  THEREFORE,  it is hereby  agreed  that in  consideration  of the
mutual  covenants  contained  herein,  and for  such  other  good  and  valuable
consideration,  the sufficiency of which are hereby mutually acknowledged by the
parties hereto, Landlord and Tenant agree as follows:

     1.   Capitalized  terms used but not  otherwise  defined  herein shall have
          their meanings described to them in the Lease.

     2.   Tenant warrants, covenants and acknowledges that a) Landlord is not in
          default  under the Lease and no event  has  occurred  which,  with the
          giving of notice or the passage of time or both,  would  constitute  a
          default  under the Lease as modified by the  Agreement  on the part of
          the   Landlord;   b)  Tenant  does  not   contest   the   validity  or
          enforceability  of the Lease and this  Agreement,  and  Tenant  has no
          claims  or  defenses  as to  obligations  under  the  Lease  and  this
          Agreement and is not entitled to any offset or abatement  with respect
          thereto;  c)  Landlord  has  performed  all of its  obligations  of an
          executory  nature  pursuant to the terms and  provisions of the Lease;
          and d) the Commencement  Date as such term is defined in the Lease was
          ____________,  and  the  Expiration  Date,  as  defined  in the  Lease
          (without  giving effect to any renewal  options,  but giving effect to
          paragraphs 10 and 22 of the Fourth Amendment) is June 14, 2005.

     3.   In addition to those premises that Landlord has  previously  leased to
          Tenant and Tenant has previously  leased from Landlord pursuant to the
          Original Lease and the  Amendments,  Landlord  hereby leases to Tenant
          and Tenant  hereby  leases  from  Landlord  the  following  additional
          premises: a) approximately 9,000 square feet on the third floor of the
          Building,  as shown on the floor plan annexed  hereto as Exhibit A and
          made a part hereof (the "Fourth  Expansion  Space");  b) approximately
          14,370  square feet on the third floor of the Building as shown on the
          floor plan  annexed  hereto as Exhibit B and made a part  hereof  (the
          "Fifth Expansion  Space");  and c) approximately  1,000 square feet on
          the first  floor of the  Building  as shown on the floor plan  annexed
          hereto  as  Exhibit C and made a part  hereof  (the  "Sixth  Expansion
          Space").  Within  thirty (30() days of the signing of this  Agreement,
          Landlord shall cause the Fourth Expansion Space, Fifth Expansion Space
          and Sixth Expansion Space to be measured  pursuant to the BOMA method,
          and  the  exact  square  footage  shall  be  deemed  fixed.   Promptly
          thereafter, Landlord shall deliver to Tenant the measured dimensions.

     4.   The Premises,  as such term is defined in the Original Lease and which
          has previously  been increased  pursuant to certain of the Amendments,
          shall be  further  increased  and shall now be deemed to  include  the
          Fourth  Expansion  Space,  Fifth  Expansion  Space and Sixth Expansion
          Space (and to the extent not previously  included,  the Premises shall
          also be deemed to include the First  Expansion  Space (as such term is
          defined in the Third Amendment),  the Second Expansion Space and Third
          Expansion  Space (as such terms are defined in the Fourth  Amendment).
          All references to the Premises in the lease as modified herein,  shall
          refer to the Premises as defined in this Agreement, unless the context
          clearly requires otherwise.

     5.   Within  fourteen  (14) days  from the date the  Tenant  executes  this
          Agreement,  Tenant shall prepare and deliver to Landlord line drawings
          and any and all related  plans and  specifications  (collectively  the
          "Plans and  Specifications")  for the Fourth  Expansion  Space,  Fifth
          Expansion Space and Sixth Expansion Space.

     6a.  Landlord,  in accordance with the Plans and Specifications,  shall use
          its best efforts to substantially  complete construction  ("Landlord's
          Work") of the Fourth Expansion Space,  Fifth Expansion Space and Sixth
          Expansion  Space and  deliver to Tenant the  Fourth  Expansion  Space,
          Fifth  Expansion Space and Sixth Expansion Space by September 30, 1996
          (subject  to  unavoidable  delays as defined  in  Section  38.2 of the
          Original Lease  ("Unavoidable  Delays") and Tenant Delays,  as defined
          herein),  provided,  however,  that the Lease, as modified herein, and
          the   obligations   of  the  Landlord  and  Tenant   hereunder   shall
          nevertheless  continue  in  full  force  and  effect,  and  except  as
          otherwise provided herein,  Landlord shall have no liability to Tenant
          for, and delay in,  delivering the fourth  Expansion  Space, the Fifth
          Expansion Space, or Sixth Expansion Space.

     6b.  Landlord's   Work   shall   be   deemed    substantially    completed,
          notwithstanding   the  fact  that  minor   details  of   construction,
          mechanical  adjustments  or decoration  remain to be performed that do
          not  materially  interfere  with Tenant's use of the Fourth  Expansion
          Space,  Fifth  Expansion  Space  and/or Sixth  Expansion  Space or its
          business,  provided that a Certificate of Occupancy (whether permanent
          or temporary) has been issued (if required).

     6c.  If the Fourth  Expansion Space, the Fifth Expansion Space and/or Sixth
          Expansion Space are not ready for occupancy by Tenant on September 30,
          1996  due to  one or  more  Tenant  Delays,  Landlord  shall  have  no
          liability  for  such  delay  and the  Fourth  Expansion  Space,  Fifth
          Expansion Space and/or Sixth Expansion Space (whichever of said spaces
          might  have  been  affected  by such  Tenant  Delay)  shall be  deemed
          substantially  completed  on the date when said space would  otherwise
          have been substantially  completed but for such Tenant Delay. The term
          "Tenant  Delay"  shall  mean  any  delay in  substantially  completing
          Landlord's Work and/or any delay in the date that the Fourth Expansion
          Space,  Fifth  Expansion  Space and/or Sixth  Expansion Space shall be
          available for Tenant's occupancy,  which is due to any act or omission
          of Tenant, its agents,  employees,  contractors or anyone acting under
          or for Tenant,  Tenant  Delay shall also  include the  following:  (i)
          delays in delivering the Plans and Specifications; (ii) delays arising
          from  changes  in the  Plans  and  Specifications;  and  (iii)  delays
          resulting  from Tenant's  direction to Landlord to suspend  Landlord's
          Work.

     7a.  In connection with landlord's  Work,  Landlord shall be responsible a)
          for no  more  than  $2.25  per  square  foot  of  costs  and  expenses
          associated with  architectural and engineering design and plans and b)
          for no more than  $22.50  per  square  foot of the costs and  expenses
          associated with  substantially  completing the Fourth Expansion Space.
          Fifth  Expansion  Space and Sixth  Expansion  Space (the amounts which
          Landlord has agreed to incur in order to perform Landlord's Work shall
          be  referred to as  "Landlord's  Allowance").  Tenant  shall be solely
          responsible  for  all  costs  and  expenses  which  exceed  Landlord's
          Allowance;  it being the intent of the  parties  that  Tenant pay said
          excess as  Additional  Rent and such sum(s) shall be payable by Tenant
          within  ten (10) days  after  receipt  of an  invoice  from  Landlord.
          Notwithstanding  the foregoing,  and except as provided in paragraph 9
          below,  Landlord shall not be obligated to incur any costs or expenses
          with  respect to  demolition  of the  Fourth  Expansion  Space,  Fifth
          Expansion  Space and Sixth  Expansion  Space,  nor shall such costs or
          expenses be considered a portion of Landlord's Allowance, it being the
          intent  of the  parties  that this be the sole  responsibility  of the
          Tenant.

     7b.  Notwithstanding anything contained in the Lease, including Section 6.1
          o the Original  Lease as such section may have been  modified,  Tenant
          agrees  that  Landlord   shall  have  no  obligation  to  provide  any
          additional funds with respect to Landlord's Work.

     8.   Tenant  acknowledges  that Landlord has separately  metered the Fourth
          Expansion  Space,  Fifth Expansion Space and Sixth Expansion Space for
          electric usage.

     9.   Tenant  shall  be  solely  responsible  for  payment  of all  costs or
          expenses  with respect to demolition  of the Fourth  Expansion  Space,
          Fifth Expansion Space and Sixth  Expansion Space  ("Demolition"),  and
          such sums shall be collectable as Additional Rent within ten (10( days
          after  receipt  of  an  invoice  from  Landlord.  Notwithstanding  the
          foregoing,  Landlord shall be  responsible  for all costs and expenses
          that relate to Demolition that exceed $1.10 per square foot.

     10.  Fixed Rent shall be as follows:

          a)   Fourth Expansion Space: Fixed Rent for the Fourth Expansion Space
          (the "Fourth  Expansion  Space   Rent")    shall   commence  ("Fourth-
          Commencement Date") on the earliest of:

                i)   the  date  when  Landlord's  Work  has  been  substantially
          completed  as contemplated  in  Paragraphs  6a, 6b and 6c above (or on
          the date when landlord  would have done so but for delays attributable
          solely to Tenant), or

               ii) the date  Tenant  shall  occupy any of the  Fourth  Expansion
          Space,  and shall be payable  by Tenant  without  any prior  notice or
          demand  therefor,  and  without  any  abatement,  deduction  or setoff
          whatsoever,  in equal monthly installments in advance on the first day
          of each and every  calendar  month  during the Term of this lease,  to
          Landlord  or to  Landlord's  agent,  at such  place  as  Landlord  may
          designate to Tenant,  in lawful money of the United  States of America
          as follows:

<TABLE>
<CAPTION>

                                                       Monthly                   Annual Fixed Rent
               Period                                  Installment                  per Square Foot

<S>                                                    <C>                       <C>
Fourth-Commencement Date through May 31, 1999          $12,975.00                    $17.30*

June 1, 1999 through May 31, 2004                      $13,125.00                    $176.50*

June 1, 2004 through June 14, 2005                     $15,097.50                    $20.13*

*Plus Tenant's electric.
</TABLE>

        If the  Fourth-Commencement  Date is other  than the  first  date of the
        calendar  month,  then the Fourth  Expansion Space Rent for the calendar
        month in which said date occurs shall be prorated on a per diem basis. A
        similar credit shall be granted against the installment due for the rent
        during the month which is the month of the Expiration Date.

         h) Fifth Expansion Space:    Fixed Rent for the Fifth  Expansion  Space
         (the "Fifth  Expansion Space Rent") shall commence ("Fifth-Commencement
         Date") on the earliest of:

                  i) the  date  when  Landlord's  Work  has  been substantially
         completed  as  contemplated  in Paragraphs  6a,  6b and 6c  above  (or
         on the  date  when  Landlord  would  have  done so but  for  delays
         attributable solely to Tenant), or

                  ii) the date Tenant  shall  occupy any of the Fifth  Expansion
         Space,  and shall be  payable  by Tenant  without  any prior  notice or
         demand  therefor,  and  without  any  abatement,  deduction  or  setoff
         whatsoever,  in equal monthly  installments in advance on the first day
         of each and every  calendar  month  during the Term of this  Lease,  to
         Landlord  or to  Landlord's  agent,  at  such  place  as  Landlord  may
         designate to Tenant, in lawful money of the United States of America as
         follows:


<TABLE>
<CAPTION>

                                                       Monthly                   Annual Fixed Rent
                       Period                          Installment               per Square Foot

<S>                                                    <C>                       <C>
Fifth-Commencement Date through May 31, 1999           $18,561.25                $15.50*

June 1, 1999 through May 31, 2004                      $20,956.25                $17.50*

June 1, 2004 through June 14, 2005                     $24,105.68                $20.13*
*Plus Tenant's electric.

</TABLE>

          If the  Fifth-Commencement  Date is other  than the first  date of the
          calendar  month,  then the Fifth Expansion Space Rent for the calendar
          month in which said date occurs shall be prorated on a per diem basis.
          A similar credit shall be granted  against the installment due for the
          rent during the month which is the month of the Expiration Date.

          c)   Sixth Expansion  Space:  Fixed Rent for the Sixth Expansion Space
          (the "Sixth Expansion Space Rent") shall commence ("Sixth-Commencement
          Date") on the earliest of:

                  i) the  date  when  Landlord's  Work  has  been  substantially
         completed as  contemplated in paragraphs 6a, 6b and 6c above (or on the
         date  when  Landlord  would  have done so but for  delays  attributable
         solely to  Tenant),  or  Landlord  would  have  done so but for  delays
         attributable solely to Tenant), or

                 ii) the date  Tenant  shall  occupy any of the Sixth  Expansion
          Space,  and shall be payable  by Tenant  without  any prior  notice or
          demand  therefor,  and  without  any  abatement,  deduction  or setoff
          whatsoever,  in equal monthly installments in advance on the first day
          of each and every  calendar  month  during the Term of this Lease,  to
          Landlord  or to  Landlord's  agent,  at such  place  as  Landlord  may
          designate to Tenant,  in lawful money of the United  States of America
          as follows:


<PAGE>
<TABLE>

                                                      Monthly                   Annual Fixed Rent
                       Period                      Installment                  per Square Foot

<S>                                                <C>                          <C>
Sixth-Commencement Date through May 31, 1999         $1,291.67                     $15.50*

June 1, 1999 through May 31, 2004                    $1,458.33                     $17.50*

June 1, 2004 through June 14, 2005                   $1,677.50                     $20.13*
*Plus Tenant's electric.

</TABLE>


          If the  Sixth-Commencement  Date is other  than the first  date of the
          calendar  month,  then the Sixth Expansion Space Rent for the calendar
          month in which said date occurs shall be prorated on a per diem basis.
          A similar credit shall be granted  against the installment due for the
          rent during the month which is the month of the Expiration Date.

     11a. Notwithstanding anything else contained in this Agreement, the parties
          acknowledge that the Fourth Expansion Space, Fifth Expansion Space and
          Sixth   Expansion   Space   might  not  be   substantially   completed
          simultaneously.  Should the completion dates not be simultaneous,  the
          parties agree that the  obligation of the Tenant to pay Fixed Rent and
          Additional Rent in accordance with Paragraphs 10 and 13 hereunder, for
          the  space  that is  substantially  completed  is  independent  of its
          obligations regarding the space not yet substantially  completed (e.g.
          should the Fourth Expansion Space be substantially  completed prior to
          the Fifth  Expansion  Space and/or the Sixth  Expansion  Space, or the
          Fifth Expansion  Space prior to the Fourth  Expansion Space and/or the
          Sixth  Expansion  Space,  or the Sixth  Expansion  Space  prior to the
          Fourth Expansion Space and/or Fifth Expansion  Space),  and the Tenant
          shall be obligated to accept such substantially completed premises and
          to pay  Fixed  Rent  and  Additional  Rent  in  accordance  with  this
          Agreement for the space that is then substantially completed.

     11b. Landlord and Tenant agree that (i) if delivery of the Fourth Expansion
          Space is delayed  solely by the  negligence  or willful  misconduct of
          Landlord beyond  September 30, 1996, as such date has been extended by
          the number of days  attributable  to a Tenant Delay or an  Unavoidable
          Delay ("Outside Date"),  then the Tenant shall receive one day of free
          Fourth  Expansion  Space Rent for each two days during the period from
          the Outside Date to the substantial completion of the Fourth Expansion
          Space; (ii) if delivery of the Fifth Expansion Space is delayed solely
          by the negligence or willful misconduct of Landlord beyond the Outside
          Date,  then the Tenant shall  receive one day of free Fifth  Expansion
          Space Rent for each two days during the period  from the Outside  Date
          to the substantial  completion of the Fifth Expansion Space; and (iii)
          if  delivery  of the Sixth  Expansion  Space is delayed  solely by the
          negligence or willful  misconduct of Landlord beyond the Outside Date,
          then the Tenant shall  receive one day of free Sixth  Expansion  Space
          Rent for each two days during the period from the Outside  Date to the
          substantial completion of the Sixth Expansion Space.

     12.  Notwithstanding  anything else  contained in the Original Lease or any
          of the Amendments,  or herein, should Tenant exercise its option(s) to
          renew the term of the leased premises, as provided for in ss.2.5 of 
          the Original Lease, said renewal term(s) shall be operative for the 
          entire Premises  (as  such  term  is  defined   herein).  Furthermore,
          the calculation  to  determine  the Fixed Rent to be paid for each  
          option period  shall  include  the base rent that is  payable  because
          of the First Expansion Space,  Second Expansion Space, Third Expansion
          Space, Fourth  Expansion  Space,  Fifth  Expansion  Space and Sixth 
          Expansion Space.

     13.  Tenant's obligation to pay Tenant's Proportionate Share (as such share
          shall be  increased  giving  effect  to the  transaction  contemplated
          herein) of  Operating  Expenses  and Taxes,  as such  obligations  are
          expressed  in the  Lease,  shall  commence  on a) with  respect to the
          Fourth Expansion Space,  Fourth-Commencement  Date; b) with respect to
          the Fifth Expansion  Space,  the  Fifth-Commencement  Date and c) with
          respect to the Sixth Expansion Space, the Sixth-Commencement Date. The
          Base Tax Year and the Base  Operating  Expense Year, as defined in the
          Lease,  shall remain  unchanged for the purpose of calculating any and
          all  charges  to  Tenant.  Tenant and  Landlord  agree  that  Tenant's
          Proportionate  Share with respect to the Fourth Expansion Space is 4%.
          Tenant's Proportionate Share with respect to the Fifth Expansion Space
          is 6.5% and  Tenant's  Proportionate  Share with  respect to the Sixth
          Expansion  Space is .5%. All other items of  Additional  Rent shall be
          payable in accordance with the terms of the Lease as modified  herein.
          Notwithstanding  anything  contained  herein to the  contrary,  Tenant
          agrees to pay to Landlord, as Additional Rent, within thirty (30( days
          of the date Tenant executes this Agreement, the sum of Thirty Thousand
          ($30,000.00)  Dollars,  in  consideration of Landlord having agreed to
          modify, pursuant to this Agreement, the date fixed rent and additional
          rent is to commence  with respect to the Fourth  Expansion  Space from
          May 8, 1996 to the Fourth-Commencement Date (as defined above).

     14.  Tenant has inspected the Fourth Expansion Space, Fifth Expansion Space
          and  Sixth  Expansion  Space  and  accepts  the  same "As Is" in their
          present condition subject to Landlord's Work. Acceptance of possession
          by Tenant of the Fourth  Expansion  Space.  Fifth  Expansion  Space or
          Sixth  Expansion  Space  shall  (except to the extent  that Tenant has
          otherwise  notified  Landlord  within  30  days),  be  the  conclusive
          evidence  that  Landlord's   obligation  to  construct  said  accepted
          premises has been fully performed in accordance with the  requirements
          of this Agreement.

     15.  All tenant  improvements  constructed in the Fourth  Expansion  Space,
          Fifth Expansion Space and Sixth Expansion  Space,  whether by Landlord
          or by (or on behalf of) Tenant,  and whether at Landlord's or Tenant's
          expense, shall become part of the Premises and shall be and remain the
          property of Landlord, unless Landlord specifically agrees otherwise in
          writing.

     16.  Notwithstanding  paragraph 28.1 of the Original  Lease, in addition to
          the addresses  listed  therein,  Tenant shall furnish a copy of an and
          all notices, consents, approvals, requests and other communications to
          the following:

                           ARES Realty Capital, Inc.
                           One Atlantic Street
                           Stamford, Connecticut  06901
                           Attn:  Steve Jacobs

     17.  Tenant and Landlord, each respectively warrants and represents that it
          was not dealt with any  broker or real  estate  agent in connect  with
          this Fifth Amendment to Lease Agreement or its negotiation, other than
          Edward S. Gordon of New Jersey and Cashman & Wakefield  of New Jersey.
          Each party shall  indemnify and hold the other harmless from any cost,
          expense  or  liability   (including   costs  of  suit  and  reasonable
          attorneys' fees) for any  compensation,  commission or fees claimed by
          any real estate broker or agent in connection  with this  Agreement or
          its negotiation by reason of any act of the indemnifying party.

     18.  Notwithstanding  anything  to the  contrary  contained  in the  Lease,
          including  Section  2.6 of the  Original  Lease,  as such  section was
          modified by the Second Amendment,  Tenant agrees and acknowledges that
          the remaining  expansion  space square  footage that Tenant shall have
          the option to lease the remaining  vacant office space,  19,630 square
          feet.

     19.  The  covenants,  agreements,  terms and  conditions  contained in this
          Agreement  shall bind and inure to the benefit of the  parties  hereto
          and their respective legal successors and assigns.

     20.  This Amendment may not be changed  orally,  but only by writing signed
          by the party against which the enforcement thereof is sought.

     21.  Except as expressly modified by this Agreement,  the Lease and all the
          covenants,  agreements,  terms and conditions  thereof shall remain in
          full  force and effect and are  hereby in all  respects  ratified  and
          confirmed.


          IN WITNESS  WHEREOF,  the parties hereto have hereunto set their hands
and seals or caused their presence to be signed by its proper corporate officers
and caused it proper corporate seal to be hereunto affixed, the day and the year
first above written.

WITNESS;                                 THE MUTUAL LIFE INSURANCE
                                            COMPANY OF NEW YORK



_________________________________        By:/s/ Debra F. Kloper
                                            ________________________________
                                            Name: Debra F. Kloper, Senior V.P.
                                                  ARES Realty Capital, Inc.
                                            Authorized Signatory


WITNESS:                                  DIALOGIC CORPORATION



_________________________________         By:/s Edward B. Jordan
                                             ________________________________
                                             Vice President

                                            



                                  EXHIBIT 10.11

                           1997 INCENTIVE BENEFIT PLAN
                                       OF
                              DIALOGIC CORPORATION

         Section 1.  Rules of Interpretation; Definitions.

          As used in this Incentive  Benefit Plan, (i) the singular includes the
plural,  and the masculine gender includes the feminine and neuter genders,  and
vice versa,  as the context  requires;  and (ii) the word "person"  includes any
natural  person  and  any  corporation,  firm,  partnership  or  other  form  of
association.

          For purposes of this Incentive Benefit Plan, the following terms shall
have the following meanings:

          "Award Authority" means either the Selected Participants  Committee or
the General  Participants  Committee,  depending  upon the context in which such
term is used.  With respect to  Incentives  awarded or to be awarded to Selected
Participants,  the term "Award  Authority"  refers to the Selected  Participants
Committee.  With respect to Incentives  awarded or to be awarded to Participants
other than  Selected  Participants,  the term  "Award  Authority"  refers to the
General Participants Committee.

          "Award  Date" means the date on which an  Incentive  is awarded by the
Award Authority.

          "Benefit Administration Committee" shall mean a committee of the Board
consisting  solely  of  all  members  of  the  Compensation  Committee  who  are
Disinterested Persons.

          "Board" means the Board of Directors of the Company.

          "Cash Award" means a cash payment by the Company to a  Participant  as
additional compensation for that Participant's services to the Group.

          "Change in Control Event" has the meaning stated in Section 14 hereof.

          "Code" means the Internal  Revenue Code of 1986,  as it may be amended
from time to time.

          "Common Stock" means the Common Stock, no par value, of the Company.

          "Company" means Dialogic Corporation and any successor thereto.

          "Compensation  Committee" shall mean the Compensation Committee of the
Board, as it may be constituted from time to time.

          "Consultant"  shall mean any person who performs  consulting  services
for, or who serves as an advisor to, any member of the Group.

          "Director" means a member of the Board.

          "Disability"  means a  permanent  and total  disability  as defined in
Section 22 of the Code.

          "Disinterested  Person"  means a person who is an  "outside  director"
within  the  meaning of  Section  162(m) of the Code as  amended by the  Revenue
Reconciliation Act of 1993.

          "Election" has the meaning stated in Section 13.09(a) hereof.

          "Exercise Date" means the date on which the Company  receives a notice
of the exercise of an  Incentive,  which notice  meets the  requirements  of the
Plan.

          "Fair Market Value" has the meaning stated in Section 13.13 hereof.

          "General  Participants  Committee"  means a  committee  of one or more
members of the Board, none of whom need be a Disinterested  Person, to which the
Board has delegated  certain  authority to  administer  the Plan under Section 3
hereof.

          "Group" means the Company,  each "parent  corporation" of the Company,
and each "subsidiary  corporation" of the Company, as these terms are defined in
Sections 424(e) and 424(f), respectively, of the Code.

          "In Tandem" means that two  Incentives  are related to each other such
that the  number of shares  subject  to the first  Incentive  is  reduced by the
number of shares for which the second Incentive is exercised,  and the number of
shares  subject to the second  Incentive  is reduced by the number of shares for
which the first Incentive is exercised.

          "Incentive  Stock Option" means a stock option  intended to qualify as
an incentive stock option under Section 422 of the Code.

          "Incentives"  mean the economic  incentives listed in Section 5 hereof
that may be awarded under the Plan.

          "Named Executive Officer" shall mean (i) any Selected  Participant who
is named in any proxy  statement  of the  Company as either the chief  executive
officer of the  Company or as one of the five  highest  paid (in terms of salary
and  bonus)  executive  officers  of the  Company  and (ii) any  other  Selected
Participant  designated  as a  "Named  Executive  Officer"  by the  Compensation
Committee in a notice delivered by the  Compensation  Committee to the Secretary
of the Company.

          "Non-Statutory  Stock  Option"  means any Stock  Option  other than an
Incentive Stock Option.

          "Participant"  means any  part-time or full-time  employee of, and any
Consultant to, any member of the Group to whom an Incentive has been or is to be
awarded.

          "Performance  Stock Right" means a contingent  right to receive Shares
upon the achievement of certain performance objectives.

          "Plan" means this 1997 Incentive Benefit Plan of the Company.

          "Qualified  Person"  means a  Participant's  legal  guardian  or legal
representative  or a deceased  Participant's  executor,  administrator,  heir or
legatee  who  has a  legal  right  to or in  respect  of an  Incentive  of  that
Participant.

          "Restricted Stock Award" means the award of Shares by the Company to a
Participant at a price that may be below Fair Market Value,  or without  payment
to the Company,  but these Shares are subject to  restrictions on sale and other
transfer and are subject to forfeiture.

          "Retirement"  shall  have the  meaning  ascribed  to such  term in any
retirement  plan  adopted  by the  Board.  In the  absence  of  any  such  plan,
"Retirement" means (i) the voluntary  termination of employment by a Participant
who is  59-1/2  years  old or  older  unless,  prior to such  termination,  such
Participant  advises the  Company  that he intends to be employed on a full-time
basis by an  employer  that is not a member of the  Group or (ii) the  voluntary
termination of employment by any Participant if the Board  determines,  prior to
such termination, that such termination shall be deemed to be a "Retirement" for
purposes of the Plan.

          "SAR" means a stock  appreciation  right  relating to the Common Stock
and is a right to receive Shares,  cash or a combination thereof without payment
to the Company.

          "Securities  Exchange Act" means the Securities  Exchange Act of 1934,
as it may be amended from time to time.

          "Selected  Participant"  means (i) any person who is  identified as an
executive  officer of the Company in any Annual Report on Form 10-K filed by the
Company  pursuant to the  Securities  Exchange  Act or who has the title of Vice
President,  President or Chairman of the Board of the  Company,  (ii) any person
who, by virtue of his or her position with the Company, is advised by counsel to
the Company that he or she is subject to Section 16 of the  Securities  Exchange
Act, (iii) any Consultant  whom the Special  Participants  Committee  determines
should  receive  an  Incentive  under the Plan and (iv) any other  part-time  or
full-time  employee  of any  member of the Group whom the  Special  Participants
Committee  designates,  in  a  notice  delivered  by  the  Special  Participants
Committee  to the  Secretary  of the Company,  as a "Selected  Participant"  for
purposes  of the Plan.  A person who  becomes a Selected  Participant  solely by
virtue of clause (i) above shall cease to be a Selected Participant in the event
that he or she does not have the title of Vice President,  President or Chairman
of the Board of the Company and is advised by counsel to the Company  that he or
she is not an executive officer of the Company.  A person who becomes a Selected
Participant  solely by virtue of clause  (iv) above shall cease to be a Selected
Participant when and if the Special Participants  Committee delivers a notice to
the Secretary of the Company  stating that such  Participant  is no longer to be
treated as a Selected Participant.

          "Selected  Participants   Committee"  means  either  the  Compensation
Committee or the Benefit Administration Committee, depending upon the context in
which the term is used. All actions which this Plan contemplates be taken by the
Selected  Participants  Committee with respect to Named Executive Officers shall
be taken by the  Benefit  Administration  Committee  if there  are at least  two
Disinterested Persons on the Benefit  Administration  Committee at that time; in
such instances,  references to the Selected Participants  Committee herein shall
constitute references to the Benefit Administration Committee. All actions which
this Plan  contemplates  be taken by the Selected  Participants  Committee other
than with respect to Named Executive  Officers,  and all actions which this Plan
contemplates be taken by the Selected Participants  Committee when there are not
at least two  Disinterested  Persons on the  Benefit  Administration  Committee,
shall be taken by the Compensation Committee;  in such instances,  references to
the Selected  Participants  Committee herein shall constitute  references to the
Compensation  Committee.  All questions of interpretation as to whether the term
"Selected  Participants  Committee" refers to the Compensation  Committee or the
Benefit   Administration   Committee  shall  be  resolved  by  the  Compensation
Committee, whose determination shall be final and conclusive.

          "Share" means a share of Common Stock.

          "Stock Award" means an award of Shares by the Company to a Participant
on an unrestricted  basis as additional  compensation and without payment to the
Company.

          "Stock Option" means a stock option granted  pursuant to the Plan. Any
Stock Option which is not designated as an Incentive Stock Option at the time of
grant or which ceases to qualify as an  "incentive  stock option" under the Code
shall be deemed to be a Non-Statutory Stock Option for purposes of the Plan.

          "Tax Date" has the meaning stated in Section 13.09(a).

          "Unit of Phantom Stock" means a right to receive,  without  payment to
the Company, cash, dividends or a combination thereof.


          Section 2. Purpose.

          The  purpose of the Plan is to advance the  interests  of the Group by
furnishing Incentives designed to attract, retain and motivate employees and, in
circumstances  identified by the Special Participants Committee,  Consultants to
the Group.  Incentives may consist of opportunities to acquire Shares or cash or
both, as provided by the Plan.

          Section 3. Administration.

          3.01.  Administrative Body. The General  Participants  Committee shall
have authority to administer the Plan to the express extent  provided for in the
Plan.  Except to the extent  that the Plan  expressly  provides  for the General
Participants Committee to administer the Plan, the Plan shall be administered by
the Special Participants Committee.  Any interpretive question regarding whether
authority  to  administer  any  aspect  of the Plan is  vested  in the  Selected
Participants  Committee or the General Participants  Committee shall be resolved
by the Special  Participants  Committee,  whose determination shall be final and
conclusive.  From time to time, the Board shall  designate one or more Directors
who need not be  Disinterested  Directors  to serve on the General  Participants
Committee.

          3.02. Award Authority. The Selected Participants Committee shall serve
as the Award  Authority with respect to the Selected  Participants.  The General
Participants  Committee  shall serve as the Award  Authority with respect to all
part-time  and  full-time  employees  of each member of the Group other than any
such employees who are Selected Participants.  Subject to applicable law and the
terms of the Plan, the Award Authority shall have plenary authority to (a) award
Incentives under the Plan, (b) set the terms, conditions and restrictions of the
Incentives, their exercise and all related rights and (c) accelerate the date on
which a previously  granted  Incentive may be exercised.  Terms,  conditions and
restrictions  of Incentives may vary from  Participant  to Participant  and from
award to award.  Acceleration may be to any date, including the date on which an
Incentive is granted.

          3.03.  Authority of the Selected  Participants  Committee.  Subject to
applicable  law and the terms of the Plan, the Selected  Participants  Committee
shall  have  plenary  authority,  with  respect  to  Incentives  granted  to all
Participants, to (a) prescribe the form of agreements awarding and governing the
Incentives,  (b)  interpret the Plan,  (c)  establish  any rules or  regulations
relating  to the  Plan  and (d) make all  other  determinations  for the  proper
administration of the Plan. The Selected  Participants  Committee's decisions on
matters  relating to the Plan shall be final and  conclusive  on the Group,  all
part-time and full-time employees of, and all Consultants to, all members of the
Group, all Participants and their respective successors,  assigns,  transferees,
heirs and representatives.

          3.04  Limitations  on  the  Authority  of  the  General   Participants
Committee.  From time to time, the Selected Participants Committee shall deliver
to the General  Participants  Committee a memorandum  setting  forth the maximum
number  of  Shares  for  which  the  General  Participants  Committee  may award
Incentives  during a specified  period of time and setting forth the  guidelines
under which the General Participants  Committee may grant such Incentives during
such  period.  Such  memorandum  may be  amended  by the  Selected  Participants
Committee at any time.  Without the prior approval of the Selected  Participants
Committee,  the General Participants Committee shall not award Incentives in any
such period in excess of the applicable  maximum Share limit  established by the
Selected  Participants  Committee  and shall not  grant  Incentives  that do not
satisfy the  applicable  guidelines  established  by the  Selected  Participants
Committee.

          Section 4. Eligibility.

          4.01. Designation. All part-time and full-time employees of any member
of the Group,  including  officers and  directors who are part-time or full-time
employees of any member of the Group,  are eligible to receive  Incentives under
the Plan.  All  Consultants  of any member of the Group are  eligible to receive
Incentives  (other than Incentive  Stock Options) under the Plan.  Directors and
officers  who are not  employees  of any  member  of the  Group  and who are not
Consultants  to any  member of the Group may not  receive  Incentives  under the
Plan.

          4.02.  Participants.  The Award  Authority may consider any factors in
selecting  Participants  and in  determining  the  types  and  amounts  of their
Incentives,  including,  but not  limited  to, (a) the  current  or  anticipated
financial  condition of the Group,  (b) the  contributions by the Participant to
the Group and (c) the other compensation provided to the Participant.  The Award
Authority's  award of an Incentive to a person in any year shall not require the
Award Authority to award any Incentive to that person in any other year.
 
          Section 5. Types of  Incentives.  Incentives may be granted in any one
or any  combination  of the following  forms:  (a)  Non-Statutory  Stock Options
(Section 7); (b) Incentive Stock Options  (Section 7); (c) SARs (Section 8); (d)
Units of  Phantom  Stock  (Section  9);  (e)  Stock  Awards  (Section  10);  (f)
Restricted Stock Awards (Section 10); (g) Performance Stock Rights (Section 11);
and (h) Cash Awards (Section 12).

          Section 6. Shares Subject to the Plan.

          6.01. Number of Shares. Subject to Section 13.08 hereof, the aggregate
number of Shares  which may be issued under the Plan shall not exceed the sum of
2,000,000  Shares plus the "Unused  Shares".  For purposes of the plan, the term
"Unused  Shares" shall mean the lesser of (i) 400,000 Shares and (ii) the number
of Shares that would be available for the award of benefits  under the Company's
1988 Incentive  Compensation  Plan (the "1988 Plan") on December 5, 1998 but for
the fact that the 1988 Plan expires  (with respect to the grant of new incentive
awards)  on such  date,  without  giving  effect  to  lapses,  cancellations  or
forfeitures  that occur  subsequent  to such date.  For purposes of this Section
6.01,  each Unit of Phantom Stock shall  constitute a single  Share.  Subject to
Section 13.08 hereof, the maximum number of Shares which may be issued under the
Plan pursuant to Incentive Stock Options is 2,000,000 Shares.

          6.02.  Expiration and cancellation.  If an Incentive granted under the
Plan expires,  is terminated,  is forfeited or is otherwise  canceled before the
related Shares are issued,  that Incentive and the related Shares, SARs or Units
of Phantom Sock shall not apply  toward the limits  provided in Section 6.01 and
shall be available again for the grant of Incentives under the Plan.

          6.03.  Maintenance  of stock.  Shares of Common Stock issued under the
Plan shall be authorized and unissued  shares or shares of treasury  stock.  The
Company shall always  reserve a number of Shares at least equal to the number of
Shares which remain issuable pursuant to the Plan.

          Section 7. Stock  Options.  Each Stock Option  granted  under the Plan
shall be subject to the following terms and conditions:

          7.01.  Price.  The option price per share shall be  determined  by the
Award Authority; provided, however, that the option price shall not be less than
75% of the Fair Market  Value on the Award Date of the Common  Stock  subject to
the option.  Any option  granted  subsequent to February 27, 1997 at an exercise
price that is expressly  designated at the time of grant as an exercise price of
less than 100% of the Fair  Market  Value on the Award Date of the Common  Stock
subject to the option shall not vest sooner than three years from the Award Date
(and shall not have its  vesting  accelerated  to a date that is less than three
years  from the  Award  Date)  unless  such  vesting  arises  as a result of the
optionee's satisfying performance criteria approved by the Committee.

          7.02.  Number.  The number of Shares subject to Stock Options shall be
determined by the Award Authority; provided, however, that the maximum number of
Shares covered by Stock Options  granted to any Participant in any calendar year
shall not exceed  1,000,000  Shares  (subject to adjustment  pursuant to Section
13.08 hereof).

          7.03. Duration and time for exercise. The Award Date of a Stock Option
shall be the date  specified  by the Award  Authority,  provided  that that date
shall not be prior to the date on which the Stock  Option is  actually  granted.
With respect to an employee that is granted a Stock Option pursuant to the Plan,
the Award Date (i.e., the date of grant) of such Stock Option shall not be prior
to the date on which such  employee  commences  employment  with a member of the
Group.  With respect to a Consultant  that is granted a Stock Option pursuant to
the Plan,  the Award Date (i.e.,  the date of grant) of such Stock  Option shall
not be prior to the date on which such Consultant commences providing consulting
or  advisory  services to a member of the Group.  The term of each Stock  Option
shall be  determined  by the Award  Authority,  but shall not exceed eight years
from the date of  grant.  In the  event  that the term of a Stock  Option is not
specified in the applicable grant agreement, the term of such Stock Option shall
be eight years from the Award Date.  Each Stock Option shall become  exercisable
at such time or times and in such amount or amounts  during its term as shall be
determined by the Award Authority at the time of grant; provided,  however, that
the Special Participants  Committee may accelerate the exercisability of a Stock
Option  granted to any  Participant  at any time.  In the event that the vesting
schedule of a Stock Option is not specified in the applicable  grant  agreement,
such Stock Option shall vest in four equal  annual 25%  installments  commencing
one year after the date of grant and  continuing  thereafter on each of the next
three annual  anniversaries of the date of grant.  Unless otherwise specified by
the Award Authority, once a Stock Option becomes exercisable, whether in full or
in part,  it shall  remain  so  exercisable  until its  expiration,  forfeiture,
termination or cancellation.

          7.04. Exercise. A Stock Option may be exercised,  in whole or in part,
by giving written notice to the Company (Attention:  Chief Financial Officer) at
its principal office or to such transfer agent as the Company may designate. The
notice shall identify the Incentive being exercised and shall contain such other
information  and  terms  as  the  Company  may  require.  The  notice  shall  be
accompanied  by full payment of the purchase  price for the Shares (a) in United
States  dollars  in  cash  or by  check,  (b) at  the  discretion  of the  Award
Authority,  by delivery of previously acquired Shares having a Fair Market Value
on the date of exercise equal to the exercise price of the Stock Option,  or (c)
at the discretion of the Award Authority, by a combination of (a) and (b) above.
As soon as practicable  after receipt of the written  notice,  the Company shall
deliver to the person exercising the Stock Option one or more stock certificates
representing the Shares.

          7.05. Incentive Stock Options. Notwithstanding anything in the Plan to
the contrary,  the following  additional  provisions shall apply to the grant of
Incentive Stock Options:

               (a) the  aggregate  Fair  Market  Value on the Award  Date of the
Shares with respect to which  Incentive  Stock Options are  exercisable  for the
first time by any  Participant  during any calendar year (under all plans of the
Group) shall not exceed $100,000;

               (b) all  Incentive  Stock  Options  must be  granted on or before
February 26, 2007;

               (c) unless  exercised  sooner,  each Incentive Stock Option shall
expire  no later  than 8 years  after the Award  Date for that  Incentive  Stock
Option;

               (d) the option price for each Incentive Stock Option shall be not
less than 100% of the Fair Market  Value of the Shares  subject to the option on
the Award Date of that Incentive Stock Option;

               (e) only  part-time or  full-time  employees of any member of the
Group are eligible to receive an Incentive Stock Option;

               (f) no Incentive Stock Option shall be granted to any person who,
at the time that option is granted,  owns  (within the meaning of Section 422 of
the Code) stock having more than 10% of the total  combined  voting power of all
classes of stock of the  Company  or any member of the Group,  unless the option
price is equal to at least 110% of the Fair Market  Value of the Shares  subject
to the  option on the Award Date and the  option is not  exercisable  later than
five years from the Award Date;

               (g)  Incentive  Stock  Options may be issued  alone or with other
Incentives  (including  Non-Statutory  Stock  Options)  but may not be issued In
Tandem with Non-Statutory Stock Options; and

               (h) each Incentive Stock Option agreement  referred to in Section
13.06 shall contain or be deemed to contain all provisions  required in order to
qualify those Stock Options as incentive  stock options under Section 422 of the
Code,  and the  provisions  of the Plan shall be  interpreted  and  construed to
effect such treatment under that Section of the Code.

          Section 8.  Stock  Appreciation  Rights.  An SAR may be granted by the
Award  Authority (i) together  with any Stock Option  granted under the Plan, in
which case it shall be  exercisable  with and in addition to that Stock  Option,
(ii) In Tandem with any Stock Option granted under the Plan (except with respect
to an Incentive  Stock Option if the grant of the SAR would cause the  Incentive
Stock  Option not to qualify  as such  under  Section  422 of the Code) or (iii)
alone,  without  reference to any Stock Option.  Each SAR granted under the Plan
shall be subject to the following terms and conditions:

          8.01. Number.  Subject to Section 13.15 hereof,  each SAR shall relate
to such number of Shares as shall be determined by the Award Authority.

          8.02.  Duration and Time for Exercise.  The Award Date of an SAR shall
be the date specified by the Award Authority,  provided that that date shall not
be before  the date on which the SAR is  actually  granted.  With  respect to an
employee that is granted an SAR pursuant to the Plan, the Award Date (i.e.,  the
date of grant) of such SAR shall not be prior to the date on which such employee
commences  employment  with a member of the Group.  With respect to a Consultant
that is granted an SAR pursuant to the Plan,  the Award Date (i.e.,  the date of
grant)  of such SAR  shall  not be prior  to the date on which  such  Consultant
commences  providing  consulting or advisory  services to a member of the Group.
The term of each SAR shall be determined by the Award  Authority,  but shall not
exceed eight years from the date of grant.  In the event that the term of an SAR
is not specified in the applicable grant  agreement,  the term of such SAR shall
be eight years from the Award Date.  Each SAR shall become  exercisable  at such
time or  times  and in such  amount  or  amounts  during  its  term as  shall be
determined by the Award Authority at the time of grant; provided,  however, that
the Selected Participants  Committee may accelerate the exercisability of an SAR
granted to any Participant at any time. Unless otherwise  specified by the Award
Authority, once an SAR becomes exercisable, whether in full or in part, it shall
remain  so  exercisable  until  its  expiration,   forfeiture,   termination  or
cancellation.

          8.03.  Exercise.  An SAR may be  exercised,  in whole  or in part,  by
giving written notice to the Company (Attention: Chief Financial Officer) at its
principal office or to such transfer agent as the Company shall  designate.  The
notice shall identify the Incentive being exercised and shall contain such other
information and terms as the Special Participants Committee may require. As soon
as practicable after receipt of the written notice, the Company shall deliver to
the person  exercising  the SAR stock  certificates  for the  Shares,  cash or a
combination thereof to which that person is entitled under Section 8.04 hereof.

          8.04.  Payment.  When the  Award  Authority  awards  an SAR,  it shall
specify  whether the SAR is exercisable  (a) in United States dollars in cash or
by check,  (b) for Shares only, (c) for any combination  thereof as specified by
the person  exercising the SAR at the time of the exercise of the SAR or (d) for
any  combination  thereof as specified by the Award Authority at the time of the
exercise of the SAR. The following provisions apply with respect to the exercise
of an SAR under the Plan:

               (a) If an SAR is  exercisable  for  Shares,  the number of Shares
issuable upon the exercise of the SAR shall be determined by dividing:

                    (i) the  number  of Shares  for  which the SAR is  exercised
     multiplied by the amount of the  appreciation  per Share (for this purpose,
     the  "appreciation  per Share" shall be the amount by which the Fair Market
     Value of a Share on the  Exercise  Date  exceeds  (A) in the case of an SAR
     granted In Tandem with a Stock  Option,  the  exercise  price or (B) in the
     case of an SAR granted alone without reference to a Stock Option,  the Fair
     Market Value of a Share on the Award Date of the SAR); by

                    (ii) the Fair Market Value of a Share on the Exercise Date.

               (b) If an SAR is exercisable for cash, the amount of cash payable
upon exercise shall be equal to the Fair Market Value of a Share on the Exercise
Date  multiplied  by the number of Shares that would be issuable if the SAR were
exercised for Shares.

               (c) No fractional  Shares shall be issued upon the exercise of an
SAR.  Instead,  the holder of the SAR shall  receive a cash payment equal to the
Fair Market Value of the fractional share.  Notwithstanding  the foregoing,  the
Selected  Participants  Committee may decide to pay cash to Participants covered
by Section 16 of the  Securities  Exchange Act only if the Company,  the Special
Participants Committee and the Participant comply with all applicable provisions
of such Section 16 and the related regulations.

          Section 9. Phantom Stock. Each Unit of Phantom Stock granted under the
Plan shall be subject to the following terms and conditions:

          9.01. Number. Each Unit of Phantom Stock shall relate to one Share.

          9.02.  Duration  and Time for  Exercise.  The Award  Date of a Unit of
Phantom Stock shall be the date specified by the Award Authority,  provided that
that date  shall not be before  the date on which the Unit of  Phantom  Stock is
actually granted.  With respect to an employee that is granted a Unit of Phantom
Stock  pursuant to the Plan,  the Award Date  (i.e.,  the date of grant) of such
Unit of  Phantom  Stock  shall not be prior to the date on which  such  employee
commences  employment  with a member of the Group.  With respect to a Consultant
that is granted a Unit of Phantom  Stock  pursuant  to the Plan,  the Award Date
(i.e.,  the date of grant) of such Unit of Phantom  Stock  shall not be prior to
the date on which such  Consultant  commences  providing  consulting or advisory
services to a member of the Group.  The term of each Unit of Phantom Stock shall
be determined by the Award Authority,  but shall not exceed eight years from the
date of grant.  In the  event  that the term of a Unit of  Phantom  Stock is not
specified in the applicable  grant  agreement,  the term of such Unit of Phantom
Stock shall be eight years from the Award Date. Each Unit of Phantom Stock shall
become  exercisable  at such time or times and in such amount or amounts  during
its term as shall be  determined  by the Award  Authority  at the time of grant;
provided,  however, that the Selected Participants  Committee may accelerate the
exercisability  of a Unit  of  Phantom  Stock  at  any  time.  Unless  otherwise
specified  by the  Award  Authority,  once  a  Unit  of  Phantom  Stock  becomes
exercisable,  whether in full or in part, it shall remain so  exercisable  until
its expiration, forfeiture, termination or cancellation.

          9.03. Exercise. A Unit of Phantom Stock may be exercised,  in whole or
in part, by giving written  notice to the Company  (Attention:  Chief  Financial
Officer) at its principal  office or to such transfer agent as the Company shall
designate.  The notice shall  identify the Incentive  being  exercised and shall
contain such other information and terms as the Board shall require.  As soon as
practicable  after receipt of the written  notice,  the Company shall deliver to
the person exercising the Unit of Phantom Stock the amount of cash to which that
person is entitled under Section 9.04.

          9.04. Payment.

          (a) When the Award Authority awards a Unit of Phantom Stock, the Award
Authority  shall  specify  whether that unit is entitled to the  dividends  that
would  accrue to a single  Share.  If any Unit of Phantom  Stock is so entitled,
dividends shall be paid on the unit as if the unit were a Share.

          (b) The  amount of cash  payable  upon  exercise  of a Unit of Phantom
Stock shall be the excess of Fair Market Value of one Share on the Exercise Date
over the Fair Market Value of one Share on the Award Date.

          Section 10. Stock Awards and Restricted Stock Awards. Stock Awards and
Restricted Stock Awards shall be subject to the following terms and conditions:

          10.01.  Number  of  Shares.  The  number of Shares to be issued by the
Company to a Participant  under a Stock Award or a Restricted  Stock Award shall
be  determined  by the Award  Authority;  provided,  however,  that no more than
500,000 Shares may be issued under all Stock Awards and Restricted  Stock Awards
(independent  of the  number of Shares  covered  by  Performance  Stock  Rights)
granted pursuant to the Plan.

          10.02. Sale Price. The Approval  Authority shall determine the prices,
if any, at which Shares issued under a Restricted Stock Award shall be sold to a
Participant,  which prices may vary from time to time and among Participants and
which may be below  the Fair  Market  Value of  Shares at the date of sale.  The
Shares of  Restricted  Stock  awarded  at a price must be paid for (a) in United
States  Dollars  in  cash  or by  check,  (b) at  the  discretion  of the  Award
Authority,  by  delivery  of  Shares  having a Fair  Market  Value  equal on the
purchase  date to the  purchase  price  or (c) at the  discretion  of the  Award
Authority, by a combination of (a) and (b) above.

          10.03. Duration. Shares of restricted stock that are to be sold to the
Participant must be fully paid for by the Participant  within the time specified
by the Award Authority. If payment is not timely made, the Incentive shall lapse
and terminate.

          10.04.  Delivery. As soon as practicable after granting a Stock Award,
the Company shall deliver to the Participant one or more stock  certificates for
the Shares  awarded.  As soon as practicable  after granting a Restricted  Stock
Award  and,  if the  restricted  stock is to be sold to the  Participant,  after
payment of the full purchase price,  the Company shall deliver one or more stock
certificates for the Shares as provided in Section 10.07.

          10.05. Restrictions.  All Shares issued under a Restricted Stock Award
shall be subject to such  restrictions  as the Award  Authority  may  determine,
including, but not limited to, any or all of the following:

               (a) a prohibition against the sale, transfer, pledge, encumbrance
or other  disposition of the Shares.  Such a prohibition shall lapse at the time
or times  that the Award  Authority  may  determine  (whether  in annual or more
frequent installments, at the time of the death, disability or retirement of the
Participant, or otherwise); and

               (b) a requirement that the Participant forfeit (or in the case of
Shares sold to a  Participant,  resell to the Company at the same price at which
the  Participant  purchased  the Shares) all or any part of those  Shares if the
Participant's  employment is terminated  during any period in which those Shares
are subject to restrictions.

          10.06 Limitation.  Notwithstanding the foregoing,  all Shares issuable
pursuant  to a  Restricted  Stock  Award shall be subject to at least one of the
following conditions:

               (a) the  Participant  shall be  required  to forfeit  the Shares 
if the Participant  ceases to be employed by a member of the Group within three 
years after the date of grant; or

               (b) the  Participant  shall be  required to forfeit the Shares if
the Participant fails to satisfy performance criteria approved by the Committee.

          10.07. Escrow.  Shares of Common Stock issued under a Restricted Stock
Award shall be registered in the name of the Participant and deposited, together
with a stock power  endorsed in blank,  in escrow with the  Company.  Each stock
certificate for those Shares shall bear a legend in substantially  the following
form:

               "The transfer of this  certificate and the shares of Common Stock
               represented  by  it  is  subject  to  the  terms  and  conditions
               (including  conditions  of  forfeiture)  contained  in  the  1997
               Incentive  Benefit Plan of Dialogic  Corporation  (the "Company")
               and an agreement  entered into between the  registered  owner and
               the Company.  Copies of the Plan and agreement are on file in the
               office of the Secretary of the Company."

          10.08. End of restrictions. After the restrictions have expired, stock
certificates evidencing the Shares shall be delivered to the Participant free of
such legend. The Shares, however, shall remain subject to all other restrictions
stated in the Plan or in the agreement providing for that Incentive.

          10.09.  Stockholder.  Subject to the terms and  conditions of the Plan
and any other  restrictions  determined by the Award  Authority and set forth in
the agreement for the  Restricted  Stock Award,  each  Participant  who receives
Shares  under a  Restricted  Stock  Award  shall  have  all of the  rights  of a
stockholder  during any period in which the Shares are subject to  restrictions,
including,  but not  limited  to,  the right to vote the  Shares.  Dividends  on
restricted Shares paid in cash or property shall be held in escrow together with
the restricted  Shares and shall not be released to the  Participant  unless and
until  the  restrictions  lapse or the  conditions  to  release  are  satisfied.
Dividends payable in Shares or other stock, however, shall be paid in restricted
Shares subject to all provisions of this Section 10.

          Section 11.  Performance Stock Rights.  The award of Performance Stock
Rights  shall be  subject to such terms and  conditions  as the Award  Authority
considers appropriate. Each award of a Performance Stock Right shall include the
performance  objectives to be achieved by the Group or the  Participant  or both
the Group and the Participant.  The number of Shares to be issued by the Company
to a  Participant  under a  Performance  Stock Right shall be  determined by the
Award  Authority;  provided,  however,  that no more than 500,000  Shares may be
issued under all Performance  Stock Rights  (independent of the number of Shares
covered by Stock Awards and  Restricted  Stock Awards)  granted  pursuant to the
Plan. If the  performance  objectives  are achieved,  the  Participant  shall be
issued a number  of  Shares  equal to the  number of  Performance  Stock  Rights
granted to that Participant.  In the event that the performance objectives for a
particular  Performance Share Unit relate solely to continued employment,  three
years  from the  date of grant of such  Unit  shall  be the  minimum  period  of
continued employment required in order to satisfy such performance objectives.

          Section  12.  Cash  Awards.  The  amount  of any Cash  Award  shall be
determined  by the Award  Authority.  Cash Awards shall be subject to such other
terms and conditions as the Award Authority may determine.
 
          Section 13. General.

          13.01.  Effective  Date;  Effectiveness.  The Plan was  adopted by the
Board on February 27, 1997. Any Incentive  granted pursuant to the Plan prior to
the date on which the  shareholders  of the  Company  approve  the Plan shall be
granted  subject to the condition that the  shareholders  of the Company approve
the Plan on or before  February  26,  1998.  This  Plan  shall be void and of no
effect if such shareholder approval is not given on or before February 26, 1998.

          13.02. Duration. Unless the Plan is terminated earlier, the Plan shall
terminate  on February  26,  2007.  No  Incentive or other rights under the Plan
shall  be  granted  thereafter.  The  Board,  without  further  approval  of the
Company's  stockholders,  may at any time before that date  terminate or suspend
the Plan.  After  termination of the Plan, no further  Incentives may be granted
under the Plan.  Incentives  granted before any termination or suspension of the
Plan shall  continue  to be  exercisable  in  accordance  with the terms of such
Incentives.

          13.03.  Limited  Transferability of Incentives.  Except as provided in
the balance of this Section  13.03,  no Option  granted under this Plan shall be
transferable  otherwise  than by will or the  law of  descent  and  distribution
following the Optionee's  death, and during the lifetime of the Optionee,  shall
be  exercisable  only  by him or for  his  benefit  by his  attorney  in fact or
guardian.  An Incentive  other than an Incentive Stock Option may, in connection
with a Participant's  estate plan and with the approval of the Award  Authority,
be assigned in whole or in part during the Participant's lifetime to one or more
members  of  the  Participant's  immediate  family  or  to a  trust  established
exclusively for one or more such family members.  The assigned  portion may only
be exercised by the person or persons who acquire a proprietary  interest in the
Incentive  pursuant to the  assignment.  The terms  applicable  to the  assigned
portion shall be the same as those in effect for the Incentive immediately prior
to such  assignment  and  shall be set  forth in such  documents  issued  to the
assignee as the Award Authority may deem appropriate.

          13.04.  Effects of Termination of Employment or Death.  Each agreement
providing for an Incentive  shall include such provisions as the Award Authority
may  determine for the exercise and  termination  of the  Incentive,  the rights
thereunder and the forfeiture thereof, in each case if the Participant ceases to
be an employee  of, or a  Consultant  to, the Company or any member of the Group
for any reason;  provided,  however,  that  notwithstanding any provision to the
contrary herein or in any Incentive  Agreement,  the provisions of Section 13.05
shall govern in the event that the employment of an  employee-holder  of a Stock
Option or SAR  terminates  as a result of death,  Disability or Retirement or in
the event that the employment of an  employee-holder of a Stock Option or SAR is
terminated  by  the  Company  either  with  "cause"  or  without   "cause"  (any
determination of "cause" to be made by the Special Participants Committee and to
be binding and conclusive for purposes of the Plan) or is terminated voluntarily
by such  employee-holder.  Subject to Section  13.05(e)  hereof,  an  employee's
employment  shall be  deemed  to have  terminated  when the  Company  gives  the
employee  notice of  termination  or receives a notice of  termination  from the
employee,  irrespective of the subsequent payment of salary,  wages or severance
or other benefits.  The Special  Participants  Committee's  determination  as to
whether a leave of absence  (whether  or not with  approval of the Company or by
reason  of  military  or  governmental   service)  constitutes   termination  of
employment for purposes of the Plan shall be binding and conclusive.

          13.05  Termination  of Employment as a Result of Death,  Disability or
Retirement;  Other Terminations of Employment.  Notwithstanding any provision to
the contrary  herein or in any Incentive  Agreement,  the  following  provisions
shall   apply   with   respect   to  Stock   Options   and   SARs   held  by  an
employee-Participant  at the termination of such  Participant's  employment with
members of the Group in the event that such Participant's  employment terminates
as a result  of  death,  Disability  or  Retirement  or in the  event  that such
Participant's  employment is  terminated  by the Company  either with "cause" or
without  "cause"  (any  determination  of  "cause"  to be  made  by the  Special
Participants  Committee  and to be binding and  conclusive  for  purposes of the
Plan):

                    (a) If such employment  terminates as a result of death, the
                    Participant's  Stock  Options and SARs shall be deemed fully
                    exercisable  as of the date of death and such  Participant's
                    estate  shall have the right to exercise  the  Participant's
                    Stock Options and SARs for a period ending on the earlier of
                    the expiration dates of such Stock Options and SARs or three
                    years from the date of termination of employment.

                    (b) If such employment terminates as a result of Disability,
                    the  Participant's  Stock  Options  and SARs shall be deemed
                    fully  exercisable  as of the date that the  Participant  is
                    notified  that he will not longer be employed by any members
                    of the Group (the "Notification  Date") and such Participant
                    shall have the right to exercise his Stock  Options and SARs
                    for a period ending on the earlier of the  expiration  dates
                    of such  Stock  Options  and  SARs or three  years  from the
                    Notification  Date,  provided  that  if an  Incentive  Stock
                    Option is  exercised  beyond the last date  consistent  with
                    treatment  of such  option as an  "incentive  stock  option"
                    under  the  Code,  such  option  shall  be  deemed  to  be a
                    Non-Statutory Stock Option hereunder.

                    (c) If such employment terminates as a result of Retirement,
                    the  Participant  shall have the right to exercise his Stock
                    Options  and SARs for a period  ending on the earlier of the
                    expiration  dates of such  Stock  Options  and SARs or three
                    years from the date of termination  of employment,  provided
                    that unless the Special  Participants  Committee  determines
                    otherwise  (i.e.,  determines that some or all of a retiring
                    Participant's unvested Stock Options be deemed fully vested)
                    with respect to a particular Retirement,  such Stock Options
                    and  SARs  shall be  exercisable  by the  Participant  after
                    Retirement  only to the  extent  exercisable  on the date of
                    termination  of employment and provided that if an Incentive
                    Stock  Option is exercised  beyond the last date  consistent
                    with treatment of such option as an "incentive stock option"
                    under  the  Code,  such  option  shall  be  deemed  to  be a
                    Non-Statutory Stock Option hereunder.
 
                    (d) If such  employment is terminated by the Company without
                    "cause",  the  Participant  shall have the right to exercise
                    his  Stock  Options  and  SARs for a  period  ending  on the
                    earlier of the  expiration  dates of such Stock  Options and
                    SARs  or  three  months  from  the  date of  termination  of
                    employment,  provided that such Stock Options and SARs shall
                    be  exercisable  by the  Participant  after  termination  of
                    employment  only to the  extent  exercisable  on the date of
                    termination of employment.

                    (e) If such  employment  is  terminated  by the Company with
                    "cause", all Stock Options and SARs held by such Participant
                    shall  terminate  as of the  date on which  such  employment
                    terminates.

                    (f) In the event that an  employee  continues  to serve as a
                    director or Consultant of any member of the Group after such
                    employee  ceases to be  employed by any member of the Group,
                    the employee  shall,  for purposes of the Plan, be deemed to
                    continue in the  employment  of the Company  until such time
                    that  such  person   ceases  to  serve  as  a  director  of,
                    Consultant  to or  employee  of any  member  of  the  Group;
                    provided  that if an  Incentive  Stock  Option is  exercised
                    beyond  the last  date  consistent  with  treatment  of such
                    option as an "incentive  stock option" under the Code,  such
                    option  shall be deemed to be a  Non-Statutory  Stock Option
                    hereunder.

Unless  otherwise  provided by the Award  Authority in the applicable  Incentive
Agreement  or at  the  time  of  termination  of  employment,  if a  Participant
voluntarily  terminates his or her employment with all members of the Group, the
Participant  shall have the right to exercise  his Stock  Options and SARs for a
period ending on the earlier of the  expiration  dates of such Stock Options and
SARs or three months from the date of termination  of employment,  provided that
such  Stock  Options  and SARs shall be  exercisable  by the  Participant  after
termination  of  employment  only  to the  extent  exercisable  on the  date  of
termination of employment. The Award Authority may provide at any time before or
within  one  week  after  such  voluntary   termination  of  employment  that  a
Participant's  right to exercise  Stock Options or SARs in such  instance  shall
terminate as of the date of termination of employment.

          13.06.  Incentive  Agreements.  Except in the case of Cash Awards, the
terms of each Incentive shall be stated in an agreement  between the Company and
the Participant in a form approved by the Special  Participants  Committee.  The
Participant must execute and deliver the agreement to the Company as a condition
to the effectiveness of the Incentive. The Award Authority may also determine to
enter into  agreements  with  holders of options  (a) to  reclassify  or convert
certain  outstanding  options,  within the terms of the Plan, as Incentive Stock
Options or as  Non-Statutory  Stock Options or (b) to eliminate  SARs for all or
part  of  such  options  and any  other  previously  issued  options.  All  such
agreements  may  contain  such  terms  and  conditions  as the  Award  Authority
considers advisable that are not inconsistent with the Plan, including,  but not
limited  to,  transfer  restrictions,   rights  of  first  refusal,   forfeiture
provisions,  representations and warranties of the Participant and provisions to
ensure compliance with all applicable laws, regulations and rules as provided in
Section 13.07 hereof.

          13.07.  Compliance  with Law. The Company may  determine,  in its sole
discretion,  that it is necessary or desirable to list,  register or qualify (or
to update any listing,  registration or  qualification  of) any Incentive or the
Shares  issuable or issued  under any  Incentive  or the Plan on any  securities
exchange or under any federal or state  securities  law, or to obtain consent or
approval of any governmental  body as a condition of, or in connection with, the
award of any Incentive,  the issuance of Shares under any Incentive or the Plan,
or the removal of any restrictions  imposed on such Shares. If the Company makes
such a determination, the Incentive shall not be awarded or the Shares shall not
be issued or the restrictions shall not be removed,  as applicable,  in whole or
in part, unless and until the listing, registration,  qualification,  consent or
approval  shall  have been  effected  or  obtained  free of any  conditions  not
acceptable  to the Company.  The  Company's  obligation  to sell or issue Shares
under an  Incentive  is  subject  to  compliance  with all  applicable  laws and
regulations.  The Special Participants Committee, in its sole discretion,  shall
determine  whether  the  sale and  issue of  Shares  is in  compliance  with all
applicable laws and regulations.

          13.08.  Adjustment.  If the  outstanding  Shares of  Common  Stock are
increased or decreased  or changed into or exchanged  for a different  number or
kind of  securities  of the  Company or of another  corporation,  by reason of a
reorganization, merger, consolidation, recapitalization, reclassification, stock
split,  combination of securities or dividend  payable in corporate  securities,
then an appropriate  adjustment  shall be made by the Board in the number,  kind
and/or price of Shares for which  Incentives  may be granted  under the Plan. In
addition,  the Special Participants  Committee shall make appropriate adjustment
in the number,  kind and/or price of Shares as to which outstanding  Incentives,
or portions thereof then unexercised,  shall be exercisable. In the event of any
such  adjustment,  the  exercise  price of any  Stock  Option,  the  performance
objectives,  restrictions or other terms and conditions of any Incentive and the
Shares  issuable  under any  Incentive  shall be  adjusted  as and to the extent
appropriate,  in the sole and absolute  discretion  of the Special  Participants
Committee,  to provide each  Participant  with  substantially  the same relative
rights before and after such adjustment to the extent practical.

          13.09. Withholding.

          (a) The  Company  shall have the right to withhold  from any  payments
made  under the Plan or to  collect  as a  condition  to any  award,  payment or
issuance of Shares under the Plan any taxes  required to be withheld by Federal,
state or local law. Subject to Section  13.09(b) hereof,  whenever a Participant
is  required  to pay to the  Company an amount  required  to be  withheld  under
applicable tax laws in connection  with a distribution of Shares or cash or upon
exercise of a Stock Option or SAR, the  Participant  may satisfy this obligation
in whole or in part by electing (the  "Election")  to have the Company  withhold
from the  distribution  that number of Shares having a value equal to the amount
required to be withheld.  The value of the Shares to be withheld  shall be based
on the Fair Market Value of the Shares on the date on which the amount of tax to
be withheld is determined  ("Tax  Date").  Each Election must be made before the
Tax Date.

          (b) The Special  Participants  Committee may  disapprove any Election,
may  suspend or  terminate  the right to make  Elections,  or may  provide  with
respect to any Incentive  that the right to make an Election  shall not apply to
that Incentive. An Election is irrevocable.

          (c) If a Participant is subject to the  restrictions  of Section 16 of
the  Securities  Exchange  Act,  then an  Election  is subject to the  following
additional restrictions:

               (i) No  Election  shall be  effective  for a Tax Date that occurs
          within six months of the Award Date of the Incentive; and

               (ii) The Election must be made six months before the Tax Date.

          13.10. No right to a Continued  Relationship.  No employee-Participant
under the Plan shall have any right to  continue in the employ of the Company or
any  member of the  Group for any  period  of time  because  of such  employee's
participation in the Plan. No  Consultant-Participant  under the Plan shall have
any right to continue as a consultant or advisor to the Company or any member of
the Group for any period of time because of such  Consultant's  participation in
the Plan.

          13.11.  No Right as  Stockholder.  No Participant or Qualified  Person
shall have the rights of a stockholder  with respect to the Shares covered by an
Incentive unless a stock certificate is issued to that person for the Shares. No
adjustment  shall be made for cash  dividends  or  similar  rights for which the
record date is before the date on which such stock certificate is issued.

          13.12.  Amendment of the Plan.  The Board may amend the Plan from time
to time in such  respects  as the  Board  deems  advisable.  No such  amendment,
however,  shall  change  or impair  an  Incentive  without  the  consent  of the
Participant or Qualified Person holding that Incentive.

          13.13.  Definition  of Fair Market  Value.  Whenever  the "Fair Market
Value" of the Common  Stock is to be  determined  as of a  particular  date (the
"Valuation  Date")  for  purposes  of the Plan,  "Fair  Market  Value"  shall be
determined as follows:

               (a) If the Common  Stock is quoted on the Nasdaq  Stock Market on
the  Valuation  Date,  "Fair  Market  Value"  shall equal the average of (i) the
highest  sales price of the Common  Stock as reported on the Nasdaq Stock Market
on the  Valuation  Date and (ii) the lowest  sales price of the Common  Stock as
reported on the Nasdaq Stock Market on the Valuation Date.

               (b) If the Common  Stock is then traded on a national  securities
exchange,  "Fair Market  Value shall equal the average of (i) the highest  sales
price of the Common Stock as reported on such exchange on the Valuation Date and
(ii) the lowest sales price of the Common Stock as reported on such  exchange on
the Valuation Date.

               (c) If the Common Stock is not  publicly  traded at the time that
"Fair Market  Value" is to be  determined  under the Plan,  "Fair Market  Value"
shall be determined in good faith by the Special Participants Committee.

          13.14.  Repurchase,  Replacement  and  Substitution  of Options.  Upon
approval of the Board,  the Company may  repurchase a previously  granted  Stock
Option from a Participant by mutual  agreement before that Stock Option has been
exercised  upon such terms and  conditions  as the Company  and the  Participant
shall agree,  provided  that the  purchase  price per Share shall not exceed the
amount by which the Fair Market Value of the Common Stock  subject to the option
on the date of purchase  exceeds the exercise  price.  The Award  Authority  may
agree to the  cancellation  of  Stock  Options  in  order to make a  Participant
eligible for the grant of a  replacement  Stock Option at a lower price than the
option to be canceled.  In the event of a merger or  consolidation  in which the
Company is the effective survivor, or the acquisition by the Company of property
or stock of an acquired  corporation or any  reorganization or other transaction
qualifying  under  Section 424 of the Code,  the Company  may  substitute  Stock
Options  under the Plan for options  under a plan of the  acquired  corporation,
provided  that (a) the excess of the  aggregate  Fair Market Value of the Shares
subject to the option  immediately  after the  substitution  over the  aggregate
option  price of such  Shares is not more than the  similar  excess  immediately
before such  substitution,  and (b) the new option does not give the Participant
or Qualified Person holding that Stock Option additional benefits.  In the event
that (x) the Company should adopt a plan of reorganization pursuant to which (i)
it shall merge into,  consolidate with, or sell  substantially all of its assets
to,  any other  corporation  or entity or (ii) any other  corporation  or entity
shall merge into the Company in a transaction  in which the Company shall not be
the effective survivor, then the Company shall have the right to provide for all
Incentives  granted  hereunder  to be  assumed  by the  acquiring  or  surviving
corporation on such terms as the Selected Participants Committee shall determine
to be appropriate.

          13.15. Fractional and Minimum Shares; Maximum Shares In no event shall
a fraction of a Share be purchased or issued under the Plan without  approval of
the Special  Participants  Committee.  The Special  Participants  Committee  may
specify a minimum  number of Shares for which each Stock Option  and/or SAR must
be exercised, which number, however, shall not be more than 100.

          13.16  Application of Funds. The proceeds received by the Company from
the sale of Shares under the Plan shall be used for general corporate purposes.

          13.17 Other  Incentives and Plans.  Nothing in the Plan shall prohibit
any member of the Group from establishing other employee incentives and plans.

          13.18 Governing Law. The validity and  construction of the Plan and of
each agreement evidencing  Incentives shall be governed by the laws of the State
of New Jersey, excluding the conflict-of-laws principles thereof.

          14. Change in Control. In the event that a "Senior Level Optionee" (as
defined  herein)  experiences a "Termination  Event" (as defined  herein) within
twelve months after a "Change in Control Event" (as defined herein) occurs,  all
Stock Options granted  hereunder which are held by such Senior Level Optionee on
the date that such Termination  Event occurs (the  "Termination  Date") shall be
deemed to be fully vested  hereunder as of such Termination Date for purposes of
determining  the  exerciseability  of  such  Stock  Options  on and  after  such
Termination  Date.  For purposes of the Plan, the term "Change in Control Event"
shall mean any of the following events:

               (a) the  acquisition  by any one person,  or more than one person
acting as a group,  of ownership of stock of the Company,  other than any person
or group of persons who held such total  voting power on April 10, 1994 (the day
before the Company commenced its initial public  offering),  possessing 50.1% or
more of the total voting power of the capital stock of the Company;

               (b) the  approval by the  stockholders  of the Company of (i) any
consolidation or merger of the Company,  in which the holders of voting stock of
the Company  immediately  before the consolidation or merger will not own 50% or
more of the voting shares of the continuing or surviving corporation immediately
after such  consolidation or merger, or (ii) any sale, lease,  exchange or other
transfer  (in one  transaction  or series  of  related  transactions)  of all or
substantially all of the assets of the Company; or

               (c) a change of 50%  (rounded  to the next whole  percent) in the
membership  of the Board  within a  12-month  period,  unless the  election,  or
nomination for election by stockholders, of each new director within such period
was  approved  by the vote of 80%  (rounded  to the next  whole  person)  of the
directors  then  still in office  who were in office  at the  beginning  of such
12-month period.

          For  purposes of this  Section 14, a Senior  Level  Optionee  shall be
deemed to have experienced a "Termination  Event" if, and only if, within twelve
months  after a  "Change  in  Control  Event"  occurs,  (i)  such  Senior  Level
Optionee's  employment with the Company or any subsidiary  thereof is terminated
by the  Company  or such  subsidiary  without  cause,  (ii)  such  Senior  Level
Optionee's base salary (excluding bonuses and/or commissions) is reduced by more
than 10% per annum or (iii) the duties and responsibilities of such Senior Level
Optionee are substantially reduced without such Senior Level Optionee's consent.

          For  purposes of this  Section 14, the term  "Senior  Level  Optionee"
shall mean the Company's  Chairman of the Board,  the Company's  Chief Executive
Officer  and each vice  president  of the  Company  who,  on the date on which a
Change  in  Control  Event  occurs,  reports  directly  to the  Company's  Chief
Executive Officer pursuant to the Company's then existing table of organization.


<TABLE>
<CAPTION>

                                  EXHIBIT 11.1


Calculation of  Income Per Share                                       As of December 31,
(In thousands, except per share amounts)                          1994 (B)            1995               1996
                                                               --------------- ------------------- ------------------
<S>                                                               <C>                <C>               <C>    

Primary Earnings

Income applicable to shares used in                               $13,608            $16,302            $25,548
  calculation of  income per share

Shares used in calculation of income per share:
Weighted average shares outstanding                                13,726             15,340             15,654

Dilutive effect of stock options after application of
  treasury stock method                                               661                699                763

Dilutive effect of shares that would have to be sold on
  a pro forma basis to generate sufficient proceeds to pay
  a dividend which was declared prior to the
  consummation of the public offering                                 122                 -                   -
                                                                   _______             _______           ___________ 
Number of shares in calculation of  income
  per share                                                        14,509             16,039             16,417

Income per share                                                $    0.94          $    1.02              $1.56
                                                                =========          =========              =====



Fully Diluted Earnings (A)
Income applicable to shares used in                             
 calculation of income per share                                $  13,608           $ 16,302            $25,548
                                                                ---------           --------            -------
Shares used in calculation of income per share:
Weighted average shares outstanding                                13,726             15,340             15,654

Dilutive effect of stock options after application of
  treasury stock method                                               661                721                822

Dilutive effect of shares that would have to be sold on
  a pro forma basis to generate sufficient proceeds to pay
  a dividend which was declared prior to the
  consummation of the public offering                                 122                -                 -
                                                                      ---            -------            --------

Number of shares in calculation of income
  per share                                                        14,509             16,061             16,476

Income per share                                                $    0.94         $     1.02            $  1.55
                                                                =========         ==========            =======

</TABLE>

_____________ 
(A) In 1995 and 1996, fully diluted net income per share is not  required on the
    face  of  the  income  statement  in  accordance with  Accounting Principles
    Board  Opinion  No.  15 since it dilutes primary earnings per share by less 
    than 3%.

(B) Dialogic was an S corporation through April 1994.  For 1994, income and per
    share amounts have been computed on a pro forma basis as if Dialogic had 
    been taxed as a C corporation throughout 1994.




Management's  Discussion  and  Analysis of  Financial  Condition  and Results of
Operations 

Overview

          The past  three  years  have  been  years of  significant  growth  for
Dialogic. Year-to-year revenue growth exceeded 30% in 1994 and 1995 and amounted
to 27% in 1996.  Revenue  increases have enabled the Company to increase profits
during  the  period  and  invest  substantially  in  research  and  development.
Liquidity was enhanced as well during this period;  Dialogic's  working  capital
increased from $15 million at January 1, 1994 to $100 million three years later,
reflecting  the  Company's  1994 initial  public  offering  (the "IPO"),  strong
operating  cash flows and  realized  and  unrealized  gains  from the  Company's
investment in Voice Control Systems, Inc. ("VCS").

          The  Company   consummated  two  acquisitions   during  1995  and  one
acquisition during 1996. On February 14, 1995, Dialogic acquired certain assets,
consisting  principally of computer telephone  integration  software technology,
from  Digital  Equipment  Corporation.  This  acquisition  led to the  Company's
introduction  of its CT  Connect  products  in July 1995 and  Dialogic  offering
consulting services through its Synapse Group. On February 27, 1995, the Company
acquired Spectron Microsystems,  Inc. ("Spectron"),  a California-based producer
of digital signal  processor  ("DSP")  operating  systems.  This transaction was
accounted  for as a pooling of  interests.  Since the  historical  operations of
Spectron  prior to the merger were not  material to the  Company's  consolidated
operations and financial  position,  prior period financial  statements were not
restated to reflect the merger.  On June 27, 1996, the Company acquired Dianatel
Corporation  ("Dianatel"),  a  California-based  manufacturer of digital network
interface and other signal  computing  products.  The Dianatel  acquisition  was
accounted for as a purchase. Other than $1.3 million of expenses relating to the
Spectron  transaction and $4.7 million of goodwill  associated with the Dianatel
acquisition  which  will  be  amortized  over  five  years  beginning  with  the
acquisition, the Company's results of operations were not materially affected by
any of these acquisitions.  For information regarding the Company's acquisitions
see Note 2 to the  Company's  Notes to the  Consolidated  Financial  Statements.

Percentage  of  Revenues  

          The following  table sets forth,  for the periods  indicated,  certain
statements of income data as a percentage of total revenues:

Year Ended December 31,                            1994       1995       1996
Revenues                                          100.0%     100.0%     100.0%
Costs and expenses:

     Cost of goods sold                            40.0       39.6       39.7
     Research and development expenses             17.0       17.2       19.0
     Selling, general and administrative expenses  27.2       28.3       28.1
     Merger costs                                   -           .8        -
     Interest income - net                          (.9)      (1.2)     (1.1)
     Net realized gains on available 
          for sale securities                       -          (.2)     (4.3)
Income before provision for income taxes           16.7       15.5      18.6
Provision for income taxes                          4.2        5.8       6.6
Net income                                         12.5        9.7      12.0
Pro forma net income(1)                            10.7         -         -

(1) Dialogic was an S corporation through April 1994. The pro forma information 
presented  herein  has  been  computed  as  if the Company had been taxed as a C
corporation throughout 1994.

Percentage Change

          The  following  table  sets  forth,  for the  periods  indicated,  the
percentage  increase of certain  items  included in the  Company's  consolidated
statements of income:

                                      1995                         1996
                                 Compared With                 Compared With 
                                     1994                        1995

Revenues                            32.6%                       26.7%
Costs of goods sold                 31.4                        26.8 
Research and development expenses   34.2                        40.0 
Selling, general and 
  administrative expenses           37.6                        26.0 
Net income                           2.6                        56.7 (2) 
Pro forma net income(1)             19.8                          -

(1)  Dialogic  was  an   S  corporation  through  April 1994.   The  pro  forma 
information  presented herein has been computed as if the Company had been taxed
as a C corporation  throughout 1994. 

(2) During 1996, the Company recorded a net pre-tax gain of $9.1  million as  a 
result of its first  quarter sale of a portion of  its equity  position  in VCS.
Excluding this gain, the percentage  increase of 1996 compared with 1995  would 
have been 21.8%. See Note 5 of the Company's Notes to the Consolidated Financial
Statements.

Revenues 

          Revenues  increased  by  $41.4  million  or 33% in 1995  and by  $44.9
million or 27% to $213.6 million in 1996.  Excluding  revenues generated in 1995
by Spectron,  CT-Connect and the Synapse  Group,  revenue growth would have been
approximately 29% in 1995. Revenue gains in 1995 were primarily  attributable to
the sales of new products  incorporating  SCSA  technology  across the Company's
entire product line,  increased  demand from existing  customers for low density
products used in call processing,  unified messaging and call center systems and
demand from existing and new customers  for high density  components  for use in
call completion, wireless and intelligent peripheral applications.  During 1996,
revenue  growth  was  primarily  driven by the sales of high  density  products,
principally  T-1 and E-1  single and  DualSpan  cards.  Much of that  growth was
attributable  to new customers.  During 1996 the Company also  experienced  unit
growth and to a lesser extent revenue  growth in its low density  product lines.
However,  the rate of growth of low density product  revenues has decreased over
the last several years. There were no material price adjustments during 1994 and
1995. In 1996, the Company reduced prices on its low density products during the
first quarter and on certain high density  products  during the fourth  quarter.
The Company will consider price  adjustments in the future in order to enter new
and emerging markets or to react to price reductions on competing products.

          International sales,  primarily in Europe and Asia/Pacific,  increased
by $12  million  or 32%  from  1994 to 1995 and by $13  million  or 26% to $62.3
million in 1996.  In 1996, a  substantial  percentage  increase in  Asia/Pacific
revenues  was  partially  offset  by a lesser  percentage  increase  in  certain
European markets,  primarily  Central Europe. In these markets,  economic issues
(recessionary  pressures) and regulatory  issues  (generally,  a slowdown in the
deregulation  of the telecom  industry)  appear to be impeding the deployment of
computer telephony products.  As reflected below, the allocation of domestic and
international  revenues  have remained  relatively  constant over the past three
years ($000's):

Year Ended December 31,                 1994            1995            1996
Domestic:
Amount                                $89,908         $119,336        $151,293
Percentage of total revenues             70.7%            70.8%           70.8%
                                       ------          -------         ------- 
International:
Amount                                $37,327          $49,316         $62,311
Percentage of total revenues             29.3%            29.2%           29.2%
                                       ------          -------          ------ 

Dialogic  includes  in  international   revenues,   revenues  of  the  Company's
international  subsidiaries  and export revenues from the America's to customers
in  Asia/Pacific  and Europe.  Revenues from  domestic  customers are treated as
domestic  revenues  even  if the  Dialogic  components  sold  to  such  domestic
customers are incorporated into systems which are ultimately sold overseas.


Cost of Goods Sold/Gross Margin

          Dialogic's  gross margin and cost of goods sold  percentage  decreased
slightly from 1994 to 1995 and remained relatively  unchanged from 1995 to 1996.
The decrease in cost of goods sold as a percentage  of revenue from 1994 to 1995
reflects design  improvements and reductions in material costs for the Dialogic/
GammaLink  product lines and the addition of Spectron's and CT-Connect's  higher
margin  products.  In 1996,  gross margins  remained  relatively  unchanged as a
percentage  of revenues.  During 1996 the Company  continued its efforts to cost
reduce  many of its  products,  and  continued  to benefit  from  reductions  in
material costs.  These reductions in cost of goods sold were offset at the gross
margin level by the reduced  revenues  resulting  from the Company's  1996 price
reductions and a one-time charge of $1.0 million  related to a patent  licensing
agreement  entered into with Syntellect.  Increases in the dollar amount of cost
of goods sold primarily reflect the Company's increased sales volume and the one
time charge associated with the Syntellect agreement.

Research and Development Expenses

          Research  and  development  expenses  increased by $7.4 million or 34%
from 1994 to 1995 and by $11.6  million or 40% to $40.7  million  in 1996.  As a
percentage of revenues,  such  expenses  represented  17.0%,  17.2% and 19.0% of
revenues  in 1994,  1995,  and 1996,  respectively.  The  increase in the dollar
amount  of such  expenses  over the  past  three  years  reflect  the  continued
expansion of the Company's engineering staff and related overhead,  the addition
of engineering  resources from the Company's  1995 and 1996  acquisitions  and a
substantial  investment  of  engineering  resources  that resulted in Dialogic's
February 1997 announcement of its DM3 Mediastream Resource Architecture ("DM3").
DM3 represents a new set of  specifications,  hardware and core firmware modules
that are intended to govern how the Company's  next  generation of products will
be designed.

          The  increase  in  the   percentage   relationship   of  research  and
development  expenses to total  revenues  during 1996 reflects the Company's DM3
initiative,  engineering efforts associated with the development and roll-out of
low and high density products and GammaLink fax products, and the development of
software products.

          The Company  continues to believe that  investment in  technologies is
critical to its future growth and continued technological  competitiveness.  The
Company  anticipates  that during 1997 the relative  percentage  of research and
development  expenses to revenues  will be comparable  to 1996.  This  statement
constitutes a forward looking statement under the Private Securities  Litigation
Reform  Act of  1995.  Actual  research  and  development  spending  may  differ
materially as a result of various factors, including technological developments,
availability  of qualified  personnel,  market  conditions and  competition.  At
December 31, 1996,  349 of Dialogic's 905 employees were engaged in research and
development activities.

Selling, General and Administrative Expenses

          Selling,  general and administrative expenses increased by $13 million
or 38% from 1994 to 1995 and by $12.4  million or 26% to $60.1  million in 1996.
Excluding the impact of the Spectron  acquisition in 1995, selling,  general and
administrative  expenses  increased  by 28%  from  1994 to 1995.  Such  expenses
represented  27.2%,  28.3% and 28.1% of  revenues  during  1994,  1995 and 1996,
respectively.  The increases in selling,  general and administrative expenses in
1995 and 1996  primarily  reflect,  in both  years,  the  continuing  growth  of
domestic and  international  sales and  marketing  efforts  (including  expenses
associated  with  obtaining   international   approvals),   marketing   expenses
associated with new product launches and sales and marketing expenses associated
with acquired companies.  In 1996, such expenses also reflect marketing expenses
relating  to the  expansion  of the  Company's  distribution  channels  and  the
development of enhanced financial and distribution  systems necessary to support
the Company's expanded business activities.

Interest Income

          Dialogic recorded net interest income of $2.0 million in 1995 and $2.4
million in 1996,  nearly double such income from 1994.  The amounts  recorded in
1995 and 1996 reflect  interest earned on cash balances and interest earned from
the Company's elections in the past two years to convert accrued interest on the
note of VCS into capital stock of VCS. During 1996, the Company invested much of
its cash in tax-free securities. Such securities generated a lower pre-tax yield
than the pre-tax  yield  received by the Company in prior years on fully taxable
instruments.  See Note 5 of the Company's  Notes to the  Consolidated  Financial
Statements.

          On January 1, 1997,  upon the  maturity  of the VCS note,  the Company
converted  the  principal  balance  of the  note  into  capital  stock  of  VCS.
Accordingly,  interest  income  during 1997 and future  periods will not include
interest  relating to the VCS note. 

Net Realized  Gains on  Available  for Sale Securities  

          During 1996, the Company recorded a net gain of $9.2 million primarily
as a result of its first  quarter  sale of a portion of its equity  position  in
VCS. At December 31, 1996, the Company's  balance sheet  reflected an unrealized
gain of $5.6 million  associated with the balance of Dialogic's  equity position
in VCS.

Provision for Income Taxes 

          The Company's provision for income taxes reflects Dialogic's status as
an S corporation  through the Company's IPO in April 1994 and as a C corporation
thereafter.  In  conjunction  with the  termination  of Dialogic's S corporation
status,  a  cumulative  net  federal  deferred  tax  asset of $1.1  million  was
established  with an  offsetting  credit to (and thus a  reduction  in) the 1994
provision for income taxes.  The  recognition  of the deferred tax asset did not
affect the Company's pro forma provision for income taxes in 1994. The pro forma
provision for 1994 reflects the  Company's pro forma pre-tax  income,  offset in
part by the  utilization of certain tax credits  (applicable  also to the actual
provision for income taxes). 

          The Company's  provision for income taxes increased by $2.2 million or
28%, on a pro forma basis, from 1994 to 1995 and by $4.3 million or 44% to $14.2
million in 1996. The increase in the provision for income taxes in 1995 and 1996
reflects  increased  pre-tax  income  and the  unavailability  of  research  and
development  tax  credits  during the second  half of 1995 and the first half of
1996,  offset  in part  in  1996  by the  effect  of  Dialogic's  investment  in
tax-exempt securities and by certain international tax strategies.

Inflation, Foreign Currency Exchange and Other Matters

          Inflation has not had a significant impact on the Company's  operating
results  to date.  Foreign  currency  gains and loses are  included  within  the
Company's  general,  selling and administrative  expenses.  While the amounts of
such gains or losses have not been significant to the Company's year-end results
to date,  as the  Company  continues  to expand  its  international  operations,
exposure to gains and losses on international currency transactions may increase
and may be material to quarterly results. 

          The  consolidated  financial  statements  of the  Company  reflect the
translation  of the  functional  currencies  of its foreign  subsidiaries  under
Statement of Financial  Accounting Standards ("SFAS") No. 52. The decline in the
US dollar  against  the  functional  currencies  during  1995 had the  effect of
magnifying  the  impact  of  foreign  revenues  and  expenses  on the  Company's
consolidated results of operations. The improvement in the US dollar against the
functional currencies during 1996 had a countervailing effect during 1996.

          For information regarding certain accounting pronouncements,  see Note
1 of the Notes to the Company's Consolidated Financial Statements.

Liquidity and Capital Resources

          As of December 31, 1996,  Dialogic had working capital of $100 million
and a current ratio (i.e.,  the ratio of current assets to current  liabilities)
of 5.9 to 1, as compared with working capital of $77 million and a current ratio
of  4.4 to 1 at  December  31,  1995.  

          Dialogic's cash, cash equivalents and short-term investments increased
by $7.6 million during 1996. This increase  primarily  reflects the $7.4 million
of cash provided by the Company's operating activities and after tax proceeds of
$6.9 million on the sale of VCS stock.  Capital  expenditures  of $10.7  million
during 1996  primarily  reflect the  acquisition  of new computer  equipment and
software  associated with Dialogic's  growth and furniture and fixtures acquired
in connection with the expansion of the Company's offices worldwide.

          The Company has financed its operations  primarily  through cash flows
from operations, as well as from the net proceeds of its initial public offering
and the net realized gain from the sale of VCS  securities.  Dialogic is a party
to two credit  facilities  pursuant  to which the  Company  may borrow up to $35
million on an unsecured  basis for working capital  purposes.  See Note 7 of the
Notes to the Company' Consolidated  Financial  Statements. 

          The Company  believes that the  combination of its current  liquidity,
cash generated from operations and the credit  available under its existing bank
lines will be  sufficient  to meet the  liquidity  and capital  requirements  of
Dialogic  for at least the next  twelve  months.  This  statement  represents  a
forward-looking  statement under the Private Securities Litigation Reform Act of
1995. The actual  sufficiency of such capital  resources could differ materially
from the Company's  expectations,  depending  primarily upon the extent to which
unanticipated   capital   requirements   may  arise  and  the  extent  to  which
unanticipated  events  may have a  materially  adverse  effect on the  Company's
profitability.

Risks and Uncertainties

          Dialogic's business is subject to certain risks which are described in
greater detail in Item 1 of the Dialogic Annual Report on Form 10-K for the year
ended  December  31,  1996.  Such risks  include  (i) the  possibility  that the
Company's   products   may  become   obsolete  in  light  of  rapidly   changing
technological developments or that the Company may fail to respond adequately to
such developments; (ii) the advances that other companies may make in the highly
competitive CT industry,  (iii) the likelihood  that Dialogic  revenues may vary
significantly  from accounting  period to accounting  period due to a variety of
factors,  including the timing of significant  customer orders and other factors
that impact customer demand, changes in Dialogic's products,  geographic mix and
customer mix, the  introduction of new products by Dialogic or its  competitors,
pricing  pressures  or  other  competitive  marketing  initiatives,   regulatory
developments,   economic   conditions  or   unanticipated   development   and/or
manufacturing  difficulties  or expenses,  (iv)  disputes  that may arise in the
future  regarding  the  intellectual   property  rights  of  the  Company,   its
competitors  or  other  third-parties,  (v) the  outcome  of  litigation,  which
typically  is  difficult  to predict in light of the  uncertainties  involved in
legal proceedings, (vi) uncertainties resulting from the Company's dependence on
only one or a limited  number of sources for  certain  critical  components  and
relating to the Company's  reliance  upon  third-party  suppliers  which perform
manufacturing  functions  on behalf of the  Company,  (vii) the  extent to which
Dialogic is able to obtain regulatory approvals throughout the world, (viii) the
Company's  dependence  on key  personnel  and its  ability to attract and retain
qualified  personnel  to support  future  technology  developments  and business
growth,  (ix)  risks  that may arise as a result of  efforts  to  integrate  any
companies that Dialogic may acquire in the future and (x) the  possibility  that
Dialogic  may hold excess or obsolete  inventory  at any time as a result of the
rapidly changing technology or needs of its customers.  Such factors, as well as
announcements  of  technological  innovations  or new products by Dialogic,  its
competitors or third-parties, consolidations or other substantial changes within
or affecting  the  computer  telephony  industry,  quarterly  variations  in the
Company's results of operations,  shortfalls in Dialogic revenues, gross margins
or earnings as compared with analysts'  expectations,  regulatory  developments,
capital market  conditions and general and economic  conditions,  may also cause
substantial volatility in the market price of the Company's Common Stock.



Independent Auditors' Report


To the Board of Directors and Shareholders of 
Dialogic Corporation
Parsippany, New Jersey

          We have  audited  the  accompanying  consolidated  balance  sheets  of
Dialogic  Corporation and subsidiaries as of December 31, 1995 and 1996, and the
related consolidated  statements of income,  shareholders' equity and cash flows
for each of the  three  years in the  period  ended  December  31,  1996.  These
financial  statements are the  responsibility of the Company's  management.  Our
responsibility  is to express an opinion on these financial  statements based on
our audits.

          We conducted our audits in accordance with generally accepted auditing
standards.  Those standards require that we plan and perform the audit to obtain
reasonable assurance about whether the financial statements are free of material
misstatement.  An audit includes examining, on a test basis, evidence supporting
the amounts and disclosures in the financial statements.  An audit also includes
assessing  the  accounting  principles  used  and  signicant  estimates  made by
management,  as well as evaluating the overall financial statement presentation.
We believe that our audits provide a reasonable basis for our opinion.

          In our opinion, such consolidated financial statements present fairly,
in all material  respects,  the financial  position of Dialogic  Corporation and
subsidiaries  as of  December  31,  1995  and  1996,  and the  results  of their
operations  and their cash flows for each of the three years in the period ended
December 31, 1996 in conformity with generally accepted accounting principles.


DELOITTE & TOUCHE LLP
New York, New York
February 10, 1997

<PAGE>



                          Consolidated Balance Sheets
                     Dialogic Corporation and Subsidiaries
                      (In thousands, except share amounts)

December 31,                                    1995            1996
ASSETS
CURRENT ASSETS: 
        Cash and cash equivalents             $ 5,987        $ 11,848
        Short term investments                 24,689          26,443
        Convertible note, options and 
          shares recorded at fair 
          market value                         12,777          11,030
        Accounts receivable (net of allowance
          for doubtful accounts of $894 in 
          1995 and $829 in 1996)               25,727          34,706
        Inventory                              23,969          27,762
        Deferred income taxes                   3,067           3,871
        Other current assets                    3,107           5,086
                                                -----           -----
                Total current assets           99,323         120,746
                                               ------         -------
PROPERTY AND EQUIPMENT - Net                   15,126          20,408
GOODWILL  (net of accumulated amortization 
     of $56 in 1995 and $442 in 1996)              79           4,434
DEPOSITS AND OTHER ASSETS                       2,834           2,661
                                                -----           -----
TOTAL ASSETS                              $   117,362     $   148,249
                                          ===========     ===========

LIABILITIES AND SHAREHOLDERS' EQUITY
CURRENT LIABILITIES:
        Accounts payable                  $     9,232     $     7,043
        Accrued expenses                        7,199           8,256
        Deferred income taxes                   5,320           4,623
        Current maturities of long-term 
           liabilities                            595             559
                                                  ---             ---
                Total current liabilities      22,346          20,481
                                               ------          ------

LONG-TERM LIABILITIES                           2,259           2,926
SHAREHOLDERS' EQUITY:
        Preferred stock, no par value - 
          10,000,000 shares authorized; 
          none issued
        Common stock, no par value - 60,000,000 
          shares authorized; 15,491,965 and 
          15,774,222 shares outstanding, 
          respectively                           199             203
        Additional paid-in capital            38,697          46,740
        Retained earnings                     46,723          72,271
        Cumulative translation adjustment        373              14
        Net unrealized gains on available 
          for sale securities                  6,765           5,614
                                               -----           -----
                Total shareholders' equity    92,757         124,842
                                              ------         -------
TOTAL LIABILITIES AND SHAREHOLDERS' EQUITY  $117,362       $ 148,249
                                            ========       =========

See notes to consolidated financial statements.

<PAGE>
                       Consolidated Statements of Income
                     Dialogic Corporation and Subsidiaries
                      (In thousands, except share amounts)

Year Ended December 31,                      1994           1995           1996
REVENUES                                $  127,235     $  168,652     $ 213,604
                                        ----------     ----------     ----------
COSTS AND EXPENSES:
        Cost of goods sold                  50,841         66,829        84,764
        Research and development expenses   21,650         29,045        40,666
        Selling, general and administrative 
          expenses                          34,646         47,673        60,052
        Merger costs                          -             1,294           -
        Interest expense                       107             44            95
        Interest income                     (1,321)        (2,080)       (2,535)
        Net realized (gains)/losses on 
          available for sale securities         15           (309)       (9,175)
                                           -------        -------       ------- 
                Total costs and expenses   105,938        142,496       173,867
                                           -------        -------       -------
INCOME BEFORE PROVISION FOR INCOME TAXES    21,297         26,156        39,737
PROVISION FOR INCOME TAXES                   5,408          9,854        14,189
                                             -----          -----        ------
NET INCOME                             $    15,889     $   16,302    $   25,548
                                       ===========     ==========    ==========
Income per share                                       $     1.02    $     1.56
                                                       ==========    ===========
Shares used in the calculation 
  of income per share                                      16,039        16,417
                                                           ======        ======

PRO FORMA INCOME DATA (Unaudited):
Income before provision for income 
     taxes as reported                 $    21,297
Pro forma income taxes                       7,689
                                       -----------
Pro forma net income                   $    13,608
                                       ===========
Pro forma income per share             $       .94
                                       ===========
Shares used in the calculation of pro 
    forma income per share                  14,509
                                       ===========

See notes to consolidated financial statements.

<PAGE>
<TABLE>

                Consolidated Statements of Shareholders' Equity
                     Dialogic Corporation and Subsidiaries
                       (In thousands, except share data)

<CAPTION>
                                                                                                      Unrealized
                                                                                                      Gains/Losses
                                                       Note      Additional              Cumulative      on            Total
                                   Common Stock      Receivable  Paid-in   Retained     Translation   Available for   Shareholders'
                                Shares      Amount  for Stock   Capital    Earnings     Adjustment   Sale Securities   Equity

<S>                           <C>           <C>     <C>         <C>         <C>         <C>          <C>             <C>        
Balance, January 1, 1994      11,356,006    $151    $(476)       $4,249     $17,496     $  (2)      $   -            $   21,418
                              ----------    ----    -----        ------     -------     -----       ----             ----------
Exercise of stock options        464,027       5       -          1,177        -            -           -                 1,182
Issuance of common stock       2,889,375      39       -         27,854        -            -           -                27,893
Dividends declared                 -          -        -            -       (2,455)         -           -                (2,455)
Currency translation gain          -          -        -            -          -           212          -                   212
Repayment of note
   receivable for stock            -          -       191           -          -            -           -                   191
Net unrealized gains on
   available for sale securities   -          -        -            -          -            -         2,301               2,301
Reclassication of undistributed 
   S corporation retained earnings -          -        -          1,000     (1,000)         -           -                    -
Other                              -          -        -            243        (78)         -           -                   165
Net income                         -          -        -            -       15,889          -           -                15,889
Balance, December 31, 1994    14,709,408    195      (285)       34,523     29,852         210        2,301              66,796
                              ----------    ---      ----        ------     ------         ---        -----              ------
Exercise of stock options        351,342      4        -          2,753        -            -           -                 2,757
Issuance of common stock 
        in connection with 
        acquisitions             430,229      -        -          1,201        569          -           -                 1,770
Currency translation gain          -          -        -            -          -           163          -                   163
Repayment of note
        receivable for stock       -          -       285           -          -            -           -                   285
Net unrealized gains on
        available for sale 
        securities                 -          -        -            -          -            -         4,464               4,464
Issuance of common stock under
        employee stock purchase
        plan                      15,119      -        -            220        -            -           -                   220
Purchase and retirement 
        of treasury stock        (14,133)     -        -            -          -            -           -                    -
Net income                         -          -        -            -       16,302          -           -                16,302
Balance, December 31, 1995     15,491,965   199        -         38,697     46,723         373        6,765              92,757
                               ----------   ---       ---        ------     ------         ---        -----              ------
Exercise of stock options         179,822     3        -          2,881        -            -           -                 2,884
Issuance of common stock 
        in connection with 
        acquisitions               55,424     1        -          3,794        -            -           -                 3,795
Currency translation (loss)        -          -        -            -          -         (359)          -                  (359)
Net unrealized (losses) on
        available for sale 
        securities                 -          -        -            -          -            -        (1,151)             (1,151)
Issuance of common stock under
        employee stock purchase
        plan                       47,011     -        -          1,368        -            -          -                  1,368
Net income                         -          -        -            -       25,548          -          -                 25,548
Balance, December 31, 1996     15,774,222  $203     $  -        $46,740    $72,271     $   14       $ 5,614          $  124,842
                               ==========  ====     ===         =======    =======     ======       =======          ==========

          See notes to consolidated financial statements.
</TABLE>

<PAGE>

<TABLE>
                     Consolidated Statements of Cash Flows
                     Dialogic Corporation and Subsidiaries
                                 (In thousands)

Year Ended December 31,                                  1994                   1995                           1996

<S>                                                     <C>                 <C>                              <C>      
CASH FLOWS FROM OPERATING  ACTIVITIES: 
Net income                                               $ 15,889           $ 16,302                         $ 25,548
Adjustments  to reconcile  net income to 
     net cash  provided by operating
     activities:         
     Depreciation  and  amortization                        2,002              3,223                            6,103
     Provision  for inventory  obsolescence                   307                826                              159
     Provision for bad debts                                  357                724                              724
     Deferred rent                                            483                327                              336 
     Tax benefit  from  exercise  of 
          stock  options                                      666              1,865                            1,902
     Minority  interest                                        -                  46                               39 
     Deferred  income taxes                                  (581)            (1,107)                            (587)
     Non-cash interest  income                               (597)              (532)                          (1,069)
     Net realized  (gain) loss on available for
          sale  securities                                     15               (309)                          (9,175)
     Non-cash  merger  costs                                   -                 609                                - 
Changes  in operating  assets and  liabilities:  
     (Increase) in accounts  receivable                    (4,035)            (8,995)                          (9,234) 
     (Increase) decrease in inventory                         940            (12,682)                          (3,639) 
     (Increase) decrease  in other  current  assets           325               (951)                          (1,910)
     (Decrease)  increase  in accounts payable             (1,966)             2,503                           (2,393)  
     Increase  (decrease) in accrued expenses                (605)             3,092                              789 
     Other                                                    182                445                             (143) 
          Net cash  provided by  
               operating  activities                       13,382              5,386                            7,450  
                                                           ------              -----                            ----- 
CASH FLOWS FROM  INVESTING  ACTIVITIES:
     Capital expenditures                                  (7,226)            (7,614)                         (10,722) 
     Purchase of short-term investments                   (25,318)           (23,257)                         (45,937) 
     Proceeds from sales of short-term  investments         3,275             21,808                           44,044 
     Proceeds from sales of other investments                 -                  -                             10,100 
     Acquisition of business                                  -                  378                             (820) 
     Net cash used in  investing  activities              (29,269)            (8,685)                          (3,335)
                                                          -------              ------                           ------ 
CASH FLOWS FROM FINANCING  ACTIVITIES:  
     Dividends paid                                        (5,125)               -                                  - 
     Principal  payments under capital 
          lease obligations                                  (236)              (392)                             (104) 
     Proceeds from  short-term  borrowings                 19,615              2,157                            12,625  
     Repayments on short-term  borrowings                 (20,482)            (2,157)                          (12,625) 
     Exercise of stock options                                516                892                               982 
     Issuance of common stock                              27,893                220                             1,368
     Repayment of note  receivable
          for  stock                                          191                285                                 - 
     Other                                                   (114)                -                              (500)
     Net  cash  provided  by  financing
          activities                                       22,258              1,005                             1,746 
                                                           ------              -----                             ----- 
NET (DECREASE) INCREASE IN CASH
     AND CASH EQUIVALENTS                                   6,371             (2,294)                            5,861 
CASH AND CASH EQUIVALENTS, BEGINNING OF YEAR                1,910              8,281                             5,987 
CASH AND CASH EQUIVALENTS,  END OF YEAR                  $  8,281            $ 5,987                           $11,848 
                                                         =========           =======                           ======= 
SUPPLEMENTAL  DISCLOSURES OF CASH FLOW INFORMATION:
     Cash paid  during  the year for:  
     Interest                                            $    107            $    28                            $    95
     Income taxes                                           5,442              8,264                             13,739
SUPPLEMENTAL  DISCLOSURES  OF NON-CASH  INVESTING 
     AND FINANCING  ACTIVITIES 
Equipment acquired under capital lease obligations       $    118            $   -                              $   157
Other assets  acquired by incurring  long-term  debt        2,000                -                                   - 
Change in net  unrealized  (losses)/gains  
     on available  for sale  securities                     2,301              4,464                             (1,151)
Stock and options  issued for  acquisition  of business       -                   -                               3,795
                                                            =====            =======                             =======

See notes to consolidated financial statements.

</TABLE>

<PAGE>



                   Notes to Consolidated Financial Statements

                     Dialogic Corporation and Subsidiaries
 
1. Summary of Signicant Accounting Policies 

Nature of Business - Dialogic designs,  manufactures and sells high performance,
standards-based  computer  telephony (CT)  components  sold globally to original
equipment  manufacturers,  value added resellers and service  providers  through
both a direct sales force and  distributors.  Computer  telephony  systems built
with  Dialogic  products  manage  telephone,  facsimile  and  multi-media  calls
answered by computers  over wireless and wired  networks  worldwide.  Dialogic's
products are used in voice, fax, data, voice  recognition,  speech synthesis and
call center management CT applications. Dialogic products are offered as modular
building  blocks that enable its  customers  to design CT systems  that meet the
application demands of their end-user customers. The company is headquartered in
Parsippany,  New Jersey, with regional  headquarters in Tokyo, Japan,  Brussels,
Belgium and Buenos Aires,  Argentina.  Dialogic employs approximately 900 people
worldwide, and has offices in major industrial centers around the world.

Principles of Consolidation - The consolidated  financial statements include the
accounts  of  Dialogic  Corporation  and  its  subsidiaries  (collectively,  the
"Company").   Signicant   intercompany   accounts  and  transactions  have  been
eliminated.

Use of Estimates - The  preparation of financial  statements in conformity  with
generally accepted  accounting  principles requires management to make estimates
and assumptions that affect the reported amounts of assets and liabilities,  and
the reported amounts of revenues and expenses during the reporting  period.  The
preparation  of financial  statements  in  conformity  with  generally  accepted
accounting principles also requires management to make estimates and assumptions
that affect the disclosures of contingent  assets and liabilities at the date of
the financial statements. Actual results could differ from those estimates.

Reclassications -  Certain  reclassications  were  made  to  the  1994 and 1995 
financial statements to conform to the 1996 presentation.

Revenue Recognition - The Company recognizes revenues  on  the date of shipment.

Inventory -  Inventory  is  stated  at  the  lower of cost (first-in, first-out 
method) or market.

Property  and  Equipment  -  Property  and  equipment  are  stated  at cost less
accumulated  depreciation  and  amortization.  Depreciation and amortization are
computed at straight-line  or accelerated  methods at rates adequate to allocate
the cost of the applicable assets over their expected useful lives,  which range
from one to five years on  equipment  (including  software)  and seven years for
furniture and fixtures. Equipment under capital lease and leasehold improvements
are  amortized  over the lease  term or  estimated  useful  life,  whichever  is
shorter.

Income Taxes - Immediately  prior to the  consummation of the Company's IPO, the
Company  terminated its status as an S  corporation.  While the Company was an S
corporation,  federal income taxes and state income taxes for those states which
recognize  S  corporation  status  were  reported  by and taxed  directly to the
Company's shareholders rather than to the Company. Due to the termination of its
status as an S  corporation  on April 16,  1994,  the  Company is now subject to
federal and all  applicable  state income taxes on taxable  income  earned.  The
Company provides deferred income taxes on temporary  differences between amounts
of assets and liabilities for financial  reporting  purposes and such amounts as
measured  by tax laws in  accordance  with SFAS No. 109  "Accounting  for Income
Taxes."

Research  and  Development  Expenses - Research  and  development  is charged to
expense in the year incurred.

Software  Development  Expenses - The  development of new software  products and
substantial  enhancements to existing  software products is expensed as incurred
until  technological  feasibility  has  been  established,  at  which  time  any
additional  costs would be capitalized  in accordance  with SFAS No. 86. Because
the Company believes its current process for developing  software is essentially
completed concurrently with the establishment of technological  feasibility,  no
costs have been capitalized to date.

Foreign  Currency  Translation  - For the  Company's  international  operations,
assets and  liabilities  are  translated at year-end  exchange  rates and income
statement items are translated at average exchange rates  prevailing  during the
year.   Translation   adjustments  are  recorded  as  a  separate  component  of
shareholders' equity.

Cash   Equivalents  and  Investments  -  Cash   equivalents  are  highly  liquid
investments,  including  certicates of deposit,  government  securities and time
deposits,  with  maturities  of three  months  or less at the time of  purchase.
Short-term  investments  are similar  investments  with  maturities of more than
three months.  Cash  equivalents  are stated at cost which  approximates  market
value.  Included in cash and cash equivalents is $324,000 and $533,000 which was
withheld  from  employees  for employee  benefit  plans at December 31, 1995 and
1996.

On January 1, 1994 the Company  adopted  SFAS No. 115,  "Accounting  for Certain
Investments in Debt and Equity  Securities".  This Statement  requires that debt
and equity  securities that have readily  determinable fair values be carried at
fair value unless they are held to maturity.  Securities are classied as held to
maturity  only if the Company has the positive  intent and ability to hold these
securities to maturity. If not classied as held to maturity, such securities are
classied as  securities  available  for sale or trading  securities.  Unrealized
gains or losses for  securities  held in the  available  for sale  portfolio are
excluded  from  earnings  and  reported  net of tax as a separate  component  of
shareholders' equity.  Short-term  investments and the convertible note, options
and shares (see Note 5) are classied as available for sale securities.  Realized
gains  and  losses  on  sales  of  investments,  as  determined  on  a  specific
identification  basis,  are included in the  Consolidated  Statements of Income.
Fair values are  determined  by reference  to market  prices for  securities  as
quoted based on publicly  traded  exchanges or as determined by a municipal bond
pricing  service which  utilizes  current  trade,  bids,  offers and other issue
specific data at the valuation date.

Concentration of Credit Risk - Financial  instruments which potentially  subject
the Company to  concentration  of credit risk  consist  principally  of accounts
receivable  from  customers in the  computer  telephony  industry.  This risk is
mitigated by the large number of customers in the  Company's  customer  base and
the Company's procedures for extending credit and collection of receivables.

Income Per Share - Income per share is based on the weighted  average  number of
common  shares and  common  share  equivalents  outstanding  during the  periods
presented.  Stock  options  have been  included  in the  computations  using the
treasury  stock method when their  effect would be dilutive.  In 1994 income per
share was  computed on a pro forma  basis as the  Company  was an S  Corporation
through April 1994.  Pro forma tax expense is computed as though the Company was
a C Corporation for the entire year.

Accounting  Pronouncements - In March 1995, the Financial  Accounting  Standards
Board (FASB) issued SFAS No. 121,  "Accounting  for the Impairment of Long-Lived
Assets and for Long-Lived Assets to Be Disposed Of." This statement is effective
for fiscal years  beginning  January 1, 1996. The adoption of this statement did
not have an effect on the Company's  consolidated financial condition or results
of operations.

In October  1995,  the FASB  issued SFAS No. 123,  "Accounting  for  Stock-Based
Compensation,"  which is effective  for the Company  beginning  January 1, 1996.
SFAS No. 123 requires  expanded  disclosures in annual  financial  statements of
stock-based  compensation  arrangements  with employees and encourages (but does
not  require)  compensation  cost to be measured  based on the fair value of the
equity  instrument  awarded.  Companies are permitted,  however,  to continue to
apply Accounting  Principles  Board (APB) Opinion No. 25,  "Accounting for Stock
Issued to Employees," which recognizes  compensation cost based on the intrinsic
value of the equity instrument  awarded.  The Company will continue to apply APB
Opinion No. 25 to its stock based compensation  awards to employees and has made
the  required  disclosure  of the pro forma  effect on net income and income per
share in Note 6 to the Company's Consolidated Financial Statements.


2. Acquisitions

On June 6, 1994,  the Company  issued 1.4 million shares of its Common Stock for
all of the  outstanding  stock of  GammaLink,  a California  based  developer of
facsimile  boards  for  computer-based   applications.   In  addition,  formerly
outstanding  options  to  acquire  shares  of  GammaLink's  capital  stock  were
converted into options to purchase a total of 279,000 shares of Dialogic  Common
Stock.  This  acquisition has been accounted for as a pooling of interests.  

     The following  summarizes the separate results of the Company and GammaLink
from  January  1,  1994  through  the  end of the  interim  period  nearest  the
acquisition ($000's):

                  Dialogic        GammaLink       Eliminations (1)        Total
                  ---------       ---------       ----------------        ------
Six Months Ended June 30, 1994 (Unaudited)
Revenues        $ 51,669          $  8,472        $   (895)             $59,246
Net Income        7,705                777            (188)               8,294

(1) Intercompany transactions between Dialogic and GammaLink. 

     On February 14,1995,  the Company completed the purchase of certain assets,
consisting   principally  of  software   technology,   from  Digital   Equipment
Corporation.  Such assets have enabled the Company to develop, market and sell a
server product for computer  control of telephone  switches.  Under the terms of
the  agreement,  the purchase price was $250,000.  Additionally,  the Company is
required to make future royalty payments (not to exceed $1.75 million)which will
be based on sales of products  utilizing  the acquired  technology  over a three
year period.

     On February 27, 1995,  the Company  acquired  Spectron  Microsystems,  Inc.
("Spectron")  a  California-based   producer  of  DSP  operating  systems.   The
acquisition  was  structured  as a  merger  pursuant  to  which  a  wholly-owned
subsidiary  of Dialogic  merged with and into Spectron and  shareholders  of the
acquired  entity  exchanged  all of their  capital  stock for a total of 430,229
shares of the Company's  Common Stock.  Spectron  stock options were replaced by
stock  options  entitling  their holders to purchase a total of 97,308 shares of
the Company's Common Stock. This transaction has been accounted for as a pooling
of interests.  Since the historical  operations of Spectron prior to the date of
the merger  were not  material  to the  Company's  consolidated  operations  and
financial position, prior period financial statements have not been restated.

     On June 27, 1996, the Company acquired all of the outstanding  common stock
of Dianatel  Corporation in exchange for 55,424 shares of Dialogic common stock,
$1.1 million in cash and options to purchase  29,874  shares of Dialogic  common
stock.  The merger has been accounted for as a purchase.  The merger resulted in
goodwill of approximately  $4.7 million which is being amortized over five years
beginning with the date of the acquisition.

3. Balance Sheet Detail

                      Consisted of the following ($000's)
December 31,                         1995              1996

Inventories
        Raw materials          $       11,900    $     10,399
        Work-in-process                 2,784           4,607
        Finished goods                  9,285          12,756
                               ---------------   ------------
                               $       23,969    $     27,762
                               ===============   ============

Allowances for excess or obsolete  inventories were $1,460 and $1,552 at the end
of 1995 and 1996, respectively.

Property and Equipment

        Furniture and fixtures    $      4,835    $      5,843
        Equipmen                        18,613          27,328
        Leasehold improvements           1,815           3,059
                                  ------------    ------------
                                  $     25,263    $     36,230
                                  ============    =============
        Less accumulated 
          depreciation and 
          amortization                  10,137         15,822
                                  ------------    -----------
                                  $     15,126    $    20,408
                                  ============    ===========
Deposits and Other assets

        Deposits                  $        761    $       720
        License fees                     1,924          1,563
        Other                              149            378
                                  -------------   -----------
                                  $      2,834    $     2,661
                                  ============    ===========
Long-Term Liabilities
        Deferred rent             $        963    $    1,299
        License fees                     1,250           750
        Note payable (prime + 1%)          -             634
        Other                               46           243
                                  -------------   ----------
                                  $      2,259    $    2,926
                                  ============    ==========

4. Shareholders' Equity

In 1994,  the  Company  effected  a 1.5 for 1 stock  split of common  shares and
amended its  certicate  of  incorporation  to  increase  the number of shares of
Common  Stock that the  Company is  authorized  to issue to  60,000,000.  During
November  1993,  the  Board  declared a dividend in the amount of $2.7 million, 
which was paid in February 1994. 

     On  April  19,  1994,  Dialogic  consummated  its IPO,  issuing  a total of
2,889,375 shares of Common Stock,  which resulted in net proceeds to Dialogic of
approximately  $27.9  million.  Upon  termination of the Company's S corporation
status, cash distributions  totaling $2.4 million were paid to stockholders from
the undistributed S corporation retained earnings. The remaining undistributed S
corporation retained earnings of approximately $1.0 million have been reclassied
as additional paid in capital.

Note  Receivable  for Stock - GammaLink had an employment  agreement with one of
its officers.  Under the  agreement,  the officer  acquired   96,754  shares  of
Common Stock for  $50,000  and  notes  in the principal amount of $476,000.  The
notes  were  secured  by  the  Company's  Common  Stock.  In  December  1994 and
January 1995 the notes were repaid.

5. Available For Sale Securities

The following is a summary of the  available for sale  securities as of December
31,1996 and 1995 ($000's):

<TABLE>
<CAPTION>

                
                                            Cost            Gross           Gross              Estimated
                                                            Unrealized      Unrealized         Fair Value
1996                                                        Gains           Losses

<S>                                     <C>                 <C>            <C>                <C>     
Municipal Bonds                         $ 26,395            $    48        $  -               $ 26,443
Convertible note and shares                1,954              9,076           -                 11,030
                                           -----              -----                             ------
   Total available for sale securities  $ 28,349            $ 9,124        $  -               $ 37,473
                                        ========            =======        ========            =======
</TABLE>

Included in the convertible note and shares
are equity securities of $792, net of 
unrealized gains of $274.

<TABLE>
<CAPTION>


1995                            
<S>                                     <C>                 <C>            <C>                <C>     
Government Bonds                        $   17,765          $   236        $   -              $ 18,001
Municipal Bonds                              2,045                6            -                 2,051
Corporate Bonds                              4,566               78           (7)                4,637
                                             -----               --           --                 -----
        Total short term investments        24,376              320           (7)               24,689
                                            ------              ---           --                ------
Convertible note, options and shares         1,904           10,873            -                12,777
                                             -----           ------                             ------
        Total available for 
          sale securities               $   26,280          $11,193        $  (7)             $ 37,466
                                        ==========          =======        =====              ========
</TABLE>

Included in the convertible note, options and shares are equity securities of 
$742, net of unrealized gains of $4,954.


The cost and  estimated  fair value of debt  securities at December 31, 1996, by
contractual maturity, are as follows ($000's):

                                              Cost                Estimated
                                                                  Fair Value
1997                                    $     5,409              $   14,228
1998                                         13,006                  13,023
1999                                          2,992                   2,995
2000                                            -                      - 
2001                                            -                      -       
Thereafter                                    6,150                   6,161
                                        -----------              ----------
                                        $    27,557              $   36,407
                                        ===========              ==========

During 1995 and 1996, the gross  realized  gains on sales of securities  totaled
approximately  $327 and  $9,345,  respectively,  and the gross  realized  losses
totaled approximately $18 and $170, respectively.

          In 1991, the Company  completed a series of agreements  with VCS which
were subsequently  amended as of March 14, 1994; such agreements provide,  among
other things, as follows:

          (a) The Company paid  $900,000 in cash for a  convertible  note in the
principal  amount of $1.2 million with  interest at "prime" plus 2% and having a
maturity date of January 1, 1997. In addition,  the Company  received a security
interest in certain  technology.  Under the note agreement,  the Company had the
right to convert all or any part of the principal amount of the note and accrued
interest  into  shares  of VCS  stock at a rate of one  share  for each  $.92 of
principal  and  interest  accrued. 

          (b) VCS  granted to the  Company an option to  purchase  up to 914,231
shares of VCS common stock at a purchase  price of $.61 per share.  

          During 1994, 1995, and 1996, the Company recognized interest income in
amounts  of  $335,000,  $532,000,  and  $1,069,000,  respectively,  based on the
estimated  fair values of the VCS stock which the Company  elected to receive in
lieu of cash on each of the interest  payment dates of the convertible  note. In
1994, upon  reassessing the  creditworthiness  of VCS, the Company  recognized a
discount of $262,000,  which is reflected in interest  income.  During 1996, the
Company sold 1,150,000  shares of stock in VCS's public offering for proceeds of
$10.1 million by exercising  its option and by selling  additional  shares held.
The Company  realized a pre-tax gain on available  for sale  securities  of $9.1
million. On January 1, 1997 the Company converted the principal of the note into
1,264,474  shares of  capital  stock of VCS,  after  which the  Company's  total
holdings in VCS amounted to 1,399,715 shares of capital stock.

          The convertible note,  options and shares were classified as available
for sale under SFAS 115, since the Company views these as investments.  The fair
values of the Company's  investments in VCS have been determined by reference to
the market  prices for VCS stock as quoted on publicly  traded  exchanges on the
respective valuation dates. Prior to December 31, 1996 such fair values included
discounts to reflect the possible  illiquidity in the market for VCS stock.  

          VCS  is a  supplier  to  the  Company  of  certain  proprietary  voice
recognition  technologies.  During 1994, 1995 and 1996, the Company's  purchases
from VCS amounted to $2,651,000, $5,825,000, and $2,953,000, respectively.

6. Employee Benefit Plans

Bonus Plan - The Company has a quarterly  bonus  program in which all  employees
participate, except certain members of senior management. Each quarter a pool is
created based upon the achievement of targeted profit goals.  Payments are made 
to employees on a quarterly basis. For the years ended December 31, 1994, 1995, 
and 1996, the Company recorded expenses under the program of $874,000, $990,000,
and $978,000,  respectively. 

Savings  Plan - The Company has a savings  plan,  which  qualifies under Section
401(k)  of the  Internal  Revenue  Code.  Under  the  plan,  participating  U.S.
employees  may  defer  up to 15% of  their  pre-tax  salary,  but no  more  than
statutory  limits.   The  Company   contributes  forty  cents  for  each  dollar
contributed  by  a  participant,   with  a  maximum  contribution  of  2%  of  a
participant's earnings. The Company's matching contributions to the savings plan
were $250,000,  $311,000,  and $458,000 in 1994,  1995, and 1996,  respectively.

Stock  Compensation  Plans  - At  December  31,1996,  the  Company  had  certain
stock-based  compensation  plans, which are described below. The Company applies
APB Opinion  No. 25 and related  Interpretations  in  accounting  for its plans.
Accordingly,  no compensation  cost has been recognized for either type of plan.
Had compensation  cost been determined in accordance with the method of SFAS No.
123 "Accounting for  Stock-Based  Compensation",  based on the fair value at the
grant date for awards during 1995 and 1996 under those plans,  the Company's net
income  and income per share  would have been  reduced to the pro forma  amounts
indicated  below  ($000's  except  per share  amounts):


                                               1995                   1996 

Net Income 
     As reported                             $ 16,302               $ 25,548  
     Pro  forma                              $ 14,818               $ 22,340  

Income  per  share 
     As reported                             $   1.02               $  1.56 
     Pro forma                               $    .92               $  1.36


The effects of applying SFAS No. 123 for providing pro forma disclosures are not
likely to be  representative  of the effects on  reported  net income for future
years,  because options vest over several years and additional  awards generally
are made  each  year.  The fair  value of the  29,874  stock  options  issued in
connection  with the 1996  acquisition  of Dianatel is included in the  Dianatel
purchase  price and therefore  does not affect the pro forma  amounts  indicated
above.

Stock Option Plans - The Company has stock option plans for directors,  officers
and all employees,  which provides for nonqualified and incentive stock options.
At December 31, 1996,  652,520 shares were available for future grants under the
plans.  All options have been granted at exercise prices at or above fair market
value at the date of grant  and vest  over  periods  of up to seven  years.  All
options  have a maximum  term of ten years.  

          For the purposes of the pro forma  amounts  indicated  above and other
disclosures,  the fair value of each option  grant was  estimated on the date of
grant  using  the   Black-Scholes   option  pricing  model  with  the  following
assumptions:

Year of Grant                                1994            1995        1996
                                            ------           ----        ----
Volatility                                    75%             75%         75%  
Weighted average risk free interest rate     7.0%            6.4%        6.3%  
Expected life (yrs)                            6               6           6 
 
No dividends are assumed to be paid during the expected life of any option.

<PAGE>

          A summary  of the status of the  Company's  stock  option  plans as of
December  31,1994,  1995,  and 1996 and changes during the years ending on those
dates is presented below:

<TABLE>
<CAPTION>

                                        1994                           1995                                1996 
                         ----------------------------      ----------------------------        -------------------------------
                         Shares    Weighted-Average        Shares      Weighted-Average        Shares        Weighted-Average
                         (000)     Exercise Price           (000)      Exercise Price           (000)         Exercise Price  


Options outstanding 
<S>                      <C>         <C>                    <C>       <C>                       <C>             <C>       
   at beginning of year  2,031       $    5.00              1,850     $     7.00                1,962           $    12.00
Granted                    319           13.00                511          23.00                  626                31.00
Exercised                 (464)           1.00               (351)          3.00                 (173)                5.00
Forfeited/Canceled         (36)           5.00                (48)         10.00                 (146)               29.00
Options outstanding 
   at end of year        1,850       $    7.00              1,962     $    12.00                2,269           $    16.00
                         =====                              =====                               =====                   
Options Exercisable at 
     year end              827                                759                                 855    
Weighted average fair 
   value of options granted 
   during the year             $ 10.00                            $  16.00                                $  23.00
</TABLE>

The following table summarizes  information  about stock options  outstanding at
December 31, 1996:

<TABLE>
<CAPTION>

     
                                               Options Outstanding                                       Options Exercisable
- -----------------------------------------------------------------------------------------    -------------------------------------- 
                                     Number      Weighted-Average 
                                   Outstanding      Remaining            Weighted-Average    Number Exercisable     Weighted-Average
     Range of  Exercise Prices     at 12/31/96   Contractual life (yrs)   Exercise Price         at 12/31/96          Exercise Price
- -------------------------------    -----------   ----------------------  ----------------    ------------------     ----------------
<C>            <C>                   <C>             <C>                    <C>                  <C>                    <C>       
$ 1.33    to   $  4.93               497,000         4.6                    $  3.60              391,000                $ 3.57    
  5.73    to      9.33               449,000         6.7                       7.10              246,000                  7.50    
  10.67   to     18.88               376,000         7.4                      15.13              158,000                 14.23   
  21.00   to     28.75               719,000         8.9                      24.94               60,000                 23.50   
  30.00   to     55.75               228,000         9.6                      36.44                 -                       -   
                                   ---------         ---                    --------             -------                ------------
                                   2,269,000         7.3                    $ 16.27              855,000                $ 8.08    
                                   =========         ===                    =======              =======                ============
</TABLE>



Employee  Stock  Purchase Plan - On April  28,1995,  the Company's  stockholders
approved the  establishment  of the Employee  Stock  Purchase Plan (the "ESPP").
Under the ESPP, employees meeting certain eligibility  requirements may elect to
use up to ten percent of their  compensation  to purchase the  Company's  common
stock at a purchase price equal to eighty-five  percent of the fair market value
of the stock at the  beginning  or end of each  offering  period,  whichever  is
lower.  Certain members of senior  management are not eligible to participate in
the ESPP.  Under the ESPP, the Company  reserved for issuance a total of 300,000
shares.  Approximately  fifty percent of eligible employees have participated in
the ESPP during the last two years.  Under the ESPP, the employees  purchased or
committed to purchase  29,109 shares and 49,770 in 1995 and 1996,  respectively.
For the purpose of the pro forma amounts indicated above,  compensation cost was
based on the fair value of the employee's  purchase rights on the date of grant,
which was estimated using the Black-Scholes model with the following assumptions
for 1995 and  1996;  no  dividends,  an  expected  life of .25  years,  expected
volatility of seventy-five  percent,  and weighted  average  risk-free  interest
rates of 5.5 and 5.1 percent. The fair value of those purchase rights granted in
1995 and 1996 was $169,000 and $588,000, respectively.

7. Credit Facilities

The Company maintains credit facilities, with two different lenders, pursuant to
which the Company may borrow up to $35 million on an unsecured basis for working
capital purposes. 

          Loans made under these agreements bear interest,  at the option of the
Company,  primarily at a rate equal to the lenders'  base rate less  one-quarter
percent or LIBOR plus one percent.  At December 31, 1995 and 1996 no  borrowings
were  outstanding  pursuant to these credit  facilities.  Future borrowing under
this facility will be due and payable on July 1, 1997.

8. Provision for Income Taxes

The provision for income taxes is comprised of the following ($000's):
<TABLE>
<CAPTION>

Year Ended December 31,                      1994              1995            1996
- -----------------------                    -------           -------         -------
Federal:
<S>                                       <C>             <C>                 <C>    
        Current                           $ 4,212         $    9,24           12,343 
        Deferred                              479              (926)            (599)
                                          -------         ----------          ------
                Total federal               4,691             8,798           11,744
                                          -------         ----------          ------
State:
        Current                               854             1,136            1,616
        Deferred                               87              (227)             (39)
                                          -------         ----------          ------
                Total state                   941               909            1,577
                                          -------         ----------          ------
Foreign:
        Current                               848               134              824
        Deferred                               38                13               44
                                          -------         ---------            -----
                Total foreign                 886               147              868
                                          -------         ---------            -----
Provision before cumulative net  
   federal deferred tax asset               6,518             9,854           14,189
                                          -------         ---------           ------
Cumulative net federal deferred tax asset  (1,110)               -               -
                                          --------        ---------           ------
                Total provision          $  5,408         $   9,854       $   14,189
                                         =========        =========       ==========
</TABLE>

          The Company  provides for deferred taxes,  arising from the cumulative
temporary differences between the carrying amounts of assets and liabilities for
financial  reporting  purposes and the amounts used for income tax purposes,  by
recording  an income  tax  benefit  or  charge  for such  deferred  taxes in its
consolidated  statements of income.  In conjunction  with the termination of the
Company's S corporation  status in 1994, a cumulative  net federal  deferred tax
asset of $1.1 million was recognized with an offsetting  credit to the provision
for income taxes.

         The  federal  and state tax  effects  of  signicant  items  comprising 
the Company's deferred tax assets and liabilities are as follows ($000's):
        
December 31,                                     1995                    1996 

Deferred tax assets:

Allowance for doubtful accounts               $   234                  $  222
Inventory reserves                                614                     645
Credit memo reserve                               339                     557
Self insurance reserve                            213                     291
Warranty reserve                                  220                     144
Deferred revenue and deferred rent                527                     701
Other reserves                                    375                     595
Other                                             545                     716
                                              -------                  ------
Total deferred tax assets                     $ 3,067                  $3,871
                                              =======                  ======
Deferred tax liabilities:
Unrealized gains on available 
     for sale securities                      $(4,440)                $(3,507)
Depreciation                                     (510)                   (633)
Other                                            (370)                   (483)
                                             --------                 --------
Total deferred tax liabilities               $ (5,320)                $(4,623)
                                             =========                ========

          The effective  income tax rates  differed  from the federal  statutory
income tax rates as follows ($000's):

<TABLE>
<CAPTION>


December 31,                                        1994            1995           1996
                                                    ----            ----           ----
<S>                                            <C>               <C>            <C>     
Federal taxes at statutory rate                $   7,454         $  9,155       $ 13,908
Cumulative net federal deferred tax asset         (1,110)             -             -   
State taxes net of federal benefit                   612              591          1,025
Effect of foreign taxes                              254                5            180
Effect of S corporation status                    (1,568)             -             -   
Research and development credits                    (340)            (438)          (721
Acquisition costs                                     -               429           -   
Foreign sales corporation benefit                     -               -             (319)
Tax exempt income                                     -               -             (233)
Goodwill amortization                                 -               -              131
Other                                                106              112            218
                                              ----------         --------       ---------
Total                                         $    5,408         $  9,854       $ 14,189
                                              ==========         ========       ========
</TABLE>

     Provision has not been made for deferred U.S. income taxes on undistributed
earnings of foreign subsidiaries totalling $3.6 million since those earnings are
intended to be  permanently  invested.  It is not  practicable  to estimate  the
income  tax  liability  that  might  be  incurred  upon the  remittance  of such
earnings.

Pro Forma  Provision  for  Income  Taxes  (Unaudited) - The  unaudited pro forma
provision for income taxes represents estimated  income  taxes  that would  have
been reported had the Company fled its tax return as a taxable C corporation for
1994.     The  Company has accounted  for  income taxes on a pro forma basis in 
accordance with SFAS No. 109.  

     The pro forma  provision  for income taxes is  comprised  of the  following
($000's):

December 31,                                                              1994  
                                                                          ----
Federal:
        Current                                                         $5,427
        Deferred                                                           435
                                                                        ------
                Total federal                                            5,862
                                                                        ------
State:
        Current                                                            854
        Deferred                                                            87
                                                                        ------
                Total state                                                941
                                                                        ------
Foreign:
        Current                                                            848
        Deferred                                                            38
                Total foreign                                              886
                                                                        ------
Total provision                                                         $7,689
                                                                        ======
<PAGE>

9. Commitments and Contingencies

(a)  Lease   Commitments  - Equipment  with a  net  book  value of $248,000  and
$282,000  at  December  31,  1995 and  1996,  respectively  (net of  accumulated
depreciation  of $478,000 and  $601,000),  is leased under capital  leases.  

          The Company leases certain  office/warehouse space and equipment under
operating  leases which expire at various times through 2005. Total rent expense
under operating leases amounted to approximately $3.3 million,  $4.5 million and
$5.8  million  for  the  years  ended   December  31,  1994,   1995,  and  1996,
respectively.  At December 31, 1996 future minimum lease payments are as follows
($000's):

                                               Operating       Capital
Year Ending December 31,                        Leases         Leases
                                               ---------       -------
1997                                           $  6,726        $  59
1998                                              6,768           40
1999                                              6,592           40
2000                                              6,157           40
2001                                              5,279           30
Thereafter                                       17,680            -
                                               --------        ------
Total                                         $  49,202        $  209
                                              =========        ======
Amounts representing interest                                    (40)
                                              ---------        ------
Present value of minimum lease payments                          169
                                              ---------        ------
Current portion                                                $  59
                                              =========        ======


(b)  Legal  Proceedings -  In  June 1995,  the Company entered into a settlement
agreement that resulted in the dismissal of various legal proceedings involving,
among others, the Company and Brooktrout  Technology,  Inc.  ("Brooktrout").  In
November 1995,  Brooktrout filed a complaint in the United States District Court
for the District of Massachusetts  naming the Company,  its GammaLink subsidiary
and its Chairman of the Board as defendants. The complaint sought to rescind the
settlement agreement and obtain unspecified compensatory and punitive damages on
the basis of allegations that the defendants  fraudulently induced Brooktrout to
enter the settlement agreement.  The defendants deny the substantive allegations
of this complaint and have filed a counterclaim seeking damages from Brooktrout.
In  December  1996,  the  District  Court  entered an order of summary  judgment
against  Brooktrout  dismissing  certain of its claims, but leaving unresolved a
statutory unfair practice claim by Brooktrout and leaving  unresolved all of the
defendant's counterclaims.  Such order remained appealable. Although outcomes of
legal  proceedings  are difficult to predict and cannot be assured,  the Company
does not believe that such  proceedings  will  materially  adversely  affect its
consolidated financial condition, results of operations or liquidity. 

During the third  quarter  of 1996,  a  complaint  was  filed  in  New  Jersey  
Superior  Court against the Company and certain of its directors  alleging  that
the defendants breached principles of  common  law  fraud  in  connection  with 
certain  public statements  made  prior  to  the Company's   July  8, 1996 press
release  announcing preliminary  results for  the  quarter  ended June 30, 1996.
The  complaint  seeks  monetary  damages  on  behalf of a  purported  class of  
purchasers of the Company's Common  Stock.   Management  is unable to predict a 
potential  range of monetary exposure,  if  any,  to the Company,  but  believes
that the  substantive  claims asserted  are  without merit  and  that a material
adverse  effect on the Company's consolidated  financial  condition,  results of
operations or liquidity is less than probable.  However,  based on the extent of
the decline in the market price of the  Company's Common Stock  after such press
release  was  published,  an unfavorable  result could have a material  adverse 
effect on the  Company.  

The  Company is  also  engaged  in  other  legal  proceedings  arising   in  the
ordinary  course  of its  business,  the  result  of which  proceedings  are not
expected  to  have a  material  adverse  effect  on the  Company's  consolidated
financial condition, results of operations and liquidity.

Management intends  to defend  each  of  the  above-mentioned  legal proceedings
vigorously.  The Company's  statements regarding the potential effect of each of
these legal proceedings constitute  forward-looking  statements.  Actual results
could differ materially from these statements, depending upon uncertainties that
exist in any  litigation  relating to  interpretations  of legal  issues and the
development and presentation of factual issues.

10. Operations in Geographic Areas

Information  about  the  Company's  operations in different geographic areas at 
December 31, 1996, 1995, and 1994 and  the years then  ended is presented below 
($000's): 


                                                     Adjustments
                                Asia/                   and
1996               Americas    Pacific    Europe     Eliminations   Consolidated
                   ----------  -------    ------     ------------   ------------
Revenues: 
Customers           $171,517   $12,282   $29,805      $    -           $213,604
Intercompany          32,752     4,212     2,071        (39,035)             -
                    ---------  -------   -------      -----------   ------------
Total revenues      $204,269   $16,494   $31,876      $ (39,035)       $213,604
                    =========  =======   =======      ===========   ============
Net income          $ 24,788   $   400   $   686      $    (326)       $ 25,548
Identiable assets   $194,316   $ 6,297   $11,531      $ (63,895)       $148,249


                                                     Adjustments
                                Asia/                    and
1995                Americas   Pacific  Europe       Eliminations   Consolidated
                    --------   -------  --------     ------------   ------------
Revenues: 
Customers           $133,930   $ 9,439   $25,283      $   -           $ 168,652
Intercompany          26,144     2,688     1,412        (30,244)          -
                    ---------  -------   -------      -----------     ----------
Total revenues      $160,074   $12,127   $26,695      $ (30,244)      $ 168,652
                    =========  =======   =======      ===========     ==========
Net income          $ 16,667   $   223   $    26      $    (614)      $  16,302
Identiable assets   $131,924   $ 4,063   $ 8,163      $ (26,788)      $ 117,362

                                                     Adjustments
                                 Asia/                   and
1994                Americas    Pacific  Europe      Eliminations   Consolidated
                    --------    -------  ------      ------------   ------------
Revenues:

Customers           $103,318   $ 7,553   $16,364      $   -            $127,235
Intercompany          17,462     1,663       414      (19,539)            - 
                    --------   -------   -------      -----------    -----------
Total revenue       $120,780   $ 9,216   $16,778      $ (19,539)       $127,235
                    ========   =======   =======      ===========    ===========
Net income          $ 15,410   $   577   $   340      $    (438)       $ 15,889
Identiable assets   $ 79,398   $ 3,384   $ 6,049      $  (6,967)       $ 81,864

     Intercompany sales are at prices which in general provide  for a profit to 
the selling subsidiary.  The above-mentioned revenues for the Americas  included
export sales to customers (in Asia/Pacic and Europe) as follows ($000's):

                          Asia/Pacific       Europe             Total
                        ----------------     -------           --------
1996                     $   20,224          $  -               $20,224
1995                         14,594             -                14,594
1994                         12,361           1,049              13,410


Supplementary Financial Information

Selected Quarterly Financial Information (Unaudited)
(In thousands, except share amounts)

                                                Quarter Ended
1996                            March 31,       June 30,   Sept 30,     Dec 31,
                               ----------      ---------   --------    ---------
Total revenues                  $48,732         $50,054    $55,432     $59,386 
Costs of goods sold              19,751          19,908     22,733      22,372  
Net income(1)                    10,612           4,566      4,793       5,577  
Income per share(1)                 .65             .28        .29         .34  

                                                  Quarter Ended
1995                             March 31,     June 30,     Sept 30,    Dec 31,
                                ----------     --------    ---------   ---------
Total revenues                    $ 35,812     $ 40,625    $ 44,029    $ 48,186
Costs of goods sold                 14,336       16,210      17,914      18,369
Net income(2)                        2,050        4,014       4,929       5,309
Income per share(2)                    .13          .25         .31         .33

(1)  Net  of  $9.1  million  pre-tax or $.35 per share gain on sale of 1,150,000
shares of Voice  Control  Systems,  Inc. in the first quarter and a $1.0 million
pre-tax  or $.04 per share  one-time  charge  related  to the  Company's  patent
licensing agreement with Syntellect Technology Corp. in the third quarter.


(2) Net of $1.3 million  pre-tax or $.05 per share of merger costs  related to 
the Spectron acquisition in the first quarter. 

Market Price and Dividend Data

The   Company's   Common   Stock   (the   "Common   Stock")  is  traded  in  the
over-the-counter  market  and  quoted  on  the  Nasdaq  National  Market  System
("NASDAQ")  under the symbol "DLGC." The following table sets forth the high and
low bid prices of the Common Stock on NASDAQ during the periods indicated.  Such
prices  reflect  inter-dealer  prices  without  retail  mark-up,   mark-down  or
commissions and may not represent  actual  transactions.  

                                        High                  Low 
Quarter ended March 31, 1995         $ 31.50               $ 20.25
Quarter  ended June 30, 1995           29.00                 16.50
Quarter ended September 30, 1995       27.50                 16.00
Quarter ended December 31, 1995        44.25                 20.75
Quarter ended March 31, 1996           41.50                 25.50
Quarter ended June 30, 1996            60.00                 36.75
Quarter ended  September  30, 1996     55.25                 22.50
Quarter ended  December 31, 1996       38.00                 27.00

As of  January 31, 1997, there were  approximately  250 holders of record of the
Common  Stock.  Since its  IPO,  the  Company has not paid any cash dividends on
its capital stock;  prior to that  offering,  the Company  declared  aggregate S
corporation  dividends  of $2.5  million in 1994 and $8.7  million in 1993.  The
Company's  current  policy  is to  retain  earnings  for  use in  its  business.
Accordingly,  the  Company  does not  anticipate  paying cash  dividends  in the
future.  Any  payment  of  cash  dividends  in  the future will depend upon the 
financial  condition,  capital  requirements,  potential growth and earnings of 
the Company, as well as such  other  factors as the Board of Directors may deem 
relevant.


Selected Financial Data

The   following  selected   consolidated financial   data  should  be  read  in 
conjunction with the Company's  Consolidated  Financial Statements and the Notes
thereto included elsewhere herein.  All financial information  presented herein 
for periods  prior to the 1994  acquisition  of  GammaLink  by  Dialogic  have  
been  retroactively  adjusted  in  order to account for that transaction  as  a 
pooling of interests.   For  information   regarding 1995 and 1996 acquisitions,
see "Management's  Discussion  and  Analysis of Financial  Condition and Results
of Operations".


<TABLE>
<CAPTION>


Year Ended December 31,                           1992            1993          1994         1995         1996
                                                  -----         ------          ----         ----         ----
(In thousands, except share amounts)                    
Statement of Income Data:
<S>                                              <C>           <C>            <C>          <C>         <C>      
Revenues                                         $ 65,416      $  95,613      $127,235     $ 168,652   $ 213,604
Costs and expenses:
        Cost of goods sold                         25,164         38,151        50,841        66,829      84,764
        Research and development expenses          13,140         16,687        21,650        29,045      40,666
        Selling, general and administrative 
          expenses                                 19,658         27,409        34,646        47,673      60,052
        Merger costs                                 -               -            -            1,294        -
        Interest expense (income) - net               (40)           (75)       (1,214)       (2,036)     (2,440)
        Net realized losses/(gains) on available 
          for sale securities                        -               -              15          (309)     (9,175)
Income before provision for income taxes            7,494         13,441        21,297        26,156      39,737
Provision for income taxes                            994          1,317         5,408         9,854      14,189
                                                 --------      ---------     ---------     ---------    --------
Net income                                       $  6,500      $  12,124     $  15,889     $  16,302    $ 25,548
                                                 ========      =========     =========     =========    ========
Income per share                                                                           $    1.02    $   1.56
                                                 ========      =========     =======================    ========

Shares used in the calculation of pro forma income per share(2)                               16,039      16,417

Pro Forma Data(1):

Income before provision for 
     income taxes as reported                     $ 7,494      $  13,441   $    21,297
Provision for income taxes                          3,017          4,986         7,689
                                                  -------      ---------   -----------
Net income                                        $ 4,477      $   8,455   $    13,608
                                                  =======      =========   ===========
Income per share                                     -         $     .69   $       .94
                                                  =======      =========   ===========
Shares used in the calculation 
   of pro forma income per share(2)                  -            12,282        14,509

Balance Sheet Data:                                     

Working capital                                   $12,053      $  14,903   $    55,711     $  76,977  $  100,265
Total assets                                       24,463         38,572        81,864       117,362     148,249
Long-term obligations, net of current maturities      337            630         2,465         2,259       2,926
Shareholders' equity(3)                            17,318         21,418        66,796        92,757     124,842

</TABLE>



          (1) From 1992  through  the IPO in April  1994 (the "S  Period"),  the
Company was an S corporation  and,  accordingly,  was not subject to federal and
certain  state  corporate  income  taxes.  The pro  forma  statement  of  income
information  has been computed as if the Company had been subject to federal and
all applicable  state corporate  income taxes during the S Period,  based on the
statutory tax rates and the tax laws then in effect.  See Note 1 of the Notes to
the Company's Consolidated Financial Statements.

          (2) For  information  regarding the shares used in the  calculation of
pro forma  income per share (i.e.,  pro forma to reflect  Dialogic as if it were
taxed as a C corporation  throughout),  see Note 1 of the Notes to the Company's
Consolidated Financial Statements.

          (3) The Company  declared an aggregate of $4.2  million,  $8.7 million
and  $2.5  million  in  S  corporation   dividends  in  1992,   1993  and  1994,
respectively. No other dividends were declared during the periods presented.




                                  EXHIBIT 21.1
                             PRINCIPAL SUBSIDIARIES

       NAME OF SUBSIDIARY                       JURISDICTION OF ORGANIZATION

Dialogic Investment Corporation                        New Jersey

GammaLink                                              California

Spectron Microsystems, Inc.                            California

Dianatel Corporation                                   California

Dialogic (NZ) Limited                                  New Zealand

Dialogic Telecom Europe S.A.                           Belgium

Dialogic Systems K.K.                                  Japan




INDEPENDENT AUDITORS' CONSENT


We consent to the incorporation by  reference  in  Registration  Statements  No.
33-81414, No. 33-90264, No. 33-93366, No. 333-11373 and No. 333-8183 of Dialogic
Corporation  on Form S-8 and in  Registration  Statements  No.  33-91164 and No.
333-11369 on Form S-3 of Dialogic  Corporation of our Reports dated February 10,
1997  appearing in and  incorporated  by reference in this Annual Report on Form
10-K of Dialogic Corporation for the year ended December 31, 1996.

/s/ Deloitte & Touche LLP

DELOITTE & TOUCHE LLP
New York, New York
March 28, 1997



                                POWER OF ATTORNEY


          WHEREAS,   the   undersigned   officers  and   directors  of  Dialogic
Corporation desire to authorize Howard G. Bubb, Edward B. Jordan and Theodore M.
Weitz to act as their attorneys-in-fact and agents, for the purpose of executing
and filing an Annual Report on Form 10-K, including all amendments thereto,

          NOW, THEREFORE,

          KNOW ALL MEN BY THESE  PRESENTS,  that  each  person  whose  signature
appears  below  constitutes  and appoints  Howard G. Bubb,  Edward B. Jordan and
Theodore M. Weitz,  and each of them, his true and lawful  attorney-in-fact  and
agent, with full power of substitution and resubstitution,  to sign the Dialogic
Corporation  Annual  Report on Form 10-K for the year ended  December  31, 1996,
including any and all amendments and supplements  thereto, and to file the same,
with all exhibits thereto, and other documents in connection therewith, with the
Securities and Exchange  Commission,  granting unto said  attorneys-in-fact  and
agents,  and each of them,  full power and  authority to do and perform each and
every  act and  thing  requisite  and  necessary  to be done  in and  about  the
premises,  as fully and to all intents  and  purposes as he might or could do in
person,  hereby  ratifying and  confirming all that said  attorneys-in-fact  and
agents, or any of them, or their or his substitute or substitutes,  may lawfully
do or cause to be done by virtue hereof.

          IN  WITNESS  WHEREOF,  the  undersigned  have  executed  this power of
attorney in the following capacities on this 27th day of February, 1997.

  SIGNATURE                              TITLE

/s/ Howard G. Bubb               President, Chief Executive Officer and Director
___________________
Howard G. Bubb

/s/ Kenneth J. Burkhardt, Jr.                             Director
______________________
Kenneth J. Burkhardt, Jr.

/s/ Masao Konomi                                          Director
______________________
Masao Konomi

/s/ John N. Lemasters                                     Director
_____________________
John N. Lemasters

/s/Francis G. Rodgers                                     Director
_____________________
Francis G. Rodgers

/s/ James J. Shinn                                        Director
_____________________
James J. Shinn

/s/Nicholas Zwick                                         Director
_____________________
Nicholas Zwick

/s/Edward B. Jordan                        Treasurer,  Vice President and Chief 
______________________________             Financial  Officer (Chief Financial 
Edward B. Jordan                           and Accounting Officer)


<TABLE> <S> <C>


<ARTICLE>                     5
<LEGEND>
          THIS FINANCIAL DATA SCHEDULE CONTAIN SUMMARY FINANCIAL INFORMATION
          EXTRACTED FROM DIALOGIC CORPORATION'S BALANCE SHEET AT DECEMBER 31,
          1996 AND TWELVE MONTHS INCOME STATEMENT ENDING DECEMBER 31, 1996
          AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL
          STATEMENTS.
</LEGEND>        
<MULTIPLIER>                                   1000
<CURRENCY>                                     U.S. DOLLARS
       
<S>                             <C>
<PERIOD-TYPE>                   12-MOS
<FISCAL-YEAR-END>                              DEC-31-1996
<PERIOD-END>                                   DEC-31-1996
<EXCHANGE-RATE>                                1
<CASH>                                                                    11,848
<SECURITIES>                                                              37,473
<RECEIVABLES>                                                             34,706
<ALLOWANCES>                                                                 894
<INVENTORY>                                                               27,762
<CURRENT-ASSETS>                                                         120,746
<PP&E>                                                                    20,408
<DEPRECIATION>                                                             6,103
<TOTAL-ASSETS>                                                           148,249
<CURRENT-LIABILITIES>                                                     20,481
<BONDS>                                                                        0
                                                          0
                                                                    0
<COMMON>                                                                     203
<OTHER-SE>                                                               124,639
<TOTAL-LIABILITY-AND-EQUITY>                                             148,249
<SALES>                                                                  213,604
<TOTAL-REVENUES>                                                         213,604
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<EPS-DILUTED>                                                               1.55
        

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