DITECH COMMUNICATIONS CORP
10-Q, 2000-12-13
TELEPHONE & TELEGRAPH APPARATUS
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<PAGE>


                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549
                                    FORM 10-Q

(Mark one)

     [X]   QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES
               EXCHANGE ACT OF 1934

                 For the quarterly period ended October 31, 2000

                                       OR

     [ ]   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 000-26209

                        Ditech Communications Corporation
             (Exact name of registrant as specified in its charter)

          Delaware                                        94-2935531
  (State or other jurisdiction of                     (I.R.S. Employer
  incorporation or organization)                    Identification Number)

                            825 East Middlefield Road
                         Mountain View, California 94043
                                 (650) 623-1300
    (Address, including zip code, and telephone number, including area code,
                       of registrant's executive offices)

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 past 12 months (or for such shorter period that the registrant was required
to file such reports), and (2) has been subject to the filing requirements for
the past 90 days.

                                YES [X]  NO [ ]

     As of November 30, 2000, 29,437,501 shares of the Registrant's common stock
                               were outstanding.



<PAGE>



<TABLE>
<CAPTION>


                        DITECH COMMUNICATIONS CORPORATION

                                TABLE OF CONTENTS
                                                                                               Page
                                                                                               ----
<S>        <C>                                                                                 <C>
PART I.     FINANCIAL INFORMATION ................................................................

ITEM 1.           Condensed Consolidated Financial Statements (unaudited).........................

                  Condensed Consolidated Statements of Operations
                  THREE MONTHS AND SIX MONTHS ENDED
                    OCTOBER 31, 2000 AND 1999 ....................................................3

                  Condensed Consolidated Balance Sheets
                  AS OF OCTOBER 31, 2000 AND APRIL 30, 2000 ......................................4

                  Condensed Consolidated Statements of Cash Flows
                  SIX MONTHS ENDED OCTOBER 31, 2000 AND 1999 .....................................5

                  Notes to the Condensed Consolidated Financial Statements .......................6

ITEM 2.           Management's Discussion and Analysis of Financial Condition
                  and Results of Operations .....................................................10

ITEM 3            Qualitative and Quantitative Disclosures About Market Risk ....................25

PART II.    OTHER INFORMATION

ITEM 1.           Legal Proceedings .............................................................26

ITEM 2.           Changes in Securities and Use of Proceeds .....................................26

ITEM 3.           Defaults Upon Senior Securities ...............................................26

ITEM 4.           Submission of Matters to a Vote of Security Holders ...........................26

ITEM 5.           Other Information .............................................................27

ITEM 6.           Exhibits and Reports on Form 8-K ..............................................27

Signatures    ...................................................................................28
</TABLE>

                                      -2-

<PAGE>

                          PART I. FINANCIAL INFORMATION

                    ITEM I. Condensed Consolidated Financial Statements

                        Ditech Communications Corporation
                  Condensed Consolidated Statements of Operations
                      (in thousands, except per share data)
                                   (unaudited)

<TABLE>
<CAPTION>
                                                                        Three months                       Six months
                                                                     ended October 31,                 ended October 31,
                                                                -----------------------------    -------------------------------
                                                                   2000             1999             2000              1999
                                                                ------------    -------------    -------------     -------------
<S>                                                               <C>              <C>              <C>               <C>
Revenues                                                          $45,101          $26,027          $88,630           $35,798
Cost of goods sold                                                 13,544            7,526           26,587            11,665
                                                                ------------    -------------    -------------     -------------
Gross profit                                                       31,557           18,501           62,043            24,133
                                                                ------------    -------------    -------------     -------------
Operating expenses
     Sales and marketing                                            3,157            2,106            5,787             3,841
     Research and development                                       9,633            1,237           14,738             2,378
     General and administrative                                     1,574            1,150            3,123             2,007
     Amortization of goodwill and other intangible assets           6,017               --            8,171                --
                                                                ------------    -------------    -------------     -------------
         Total operating expenses                                  20,381            4,493           31,819             8,226
                                                                ------------    -------------    -------------     -------------
Income from operations                                             11,176           14,008           30,224            15,907
                                                                ------------    -------------    -------------     -------------
Other income/(expense)
     Interest income                                                1,305              152            2,465               215
     Interest expense                                                 (71)              (3)             (82)             (175)
                                                                ------------    -------------    -------------     -------------
         Other income, net                                          1,234              149            2,383                40
                                                                ------------    -------------    -------------     -------------
Income before provision for income taxes                           12,410           14,157           32,607            15,947
Provision for income taxes                                          6,956            5,941           15,416             6,692
                                                                ------------    -------------    -------------     -------------
Net income                                                          5,454            8,216           17,191             9,255
Accretion of mandatorily redeemable preferred stock to
     redemption value                                                  --               --               --                99
                                                                ------------    -------------    -------------     -------------
Net income attributable to common stockholders                     $5,454           $8,216          $17,191            $9,156
                                                                ============    =============    =============     =============
Net income attributable to common stockholders per share
     Basic                                                          $0.19            $0.34            $0.61             $0.45
                                                                ============    =============    =============     =============
     Diluted                                                        $0.18            $0.31            $0.57             $0.37
                                                                ============    =============    =============     =============
Number of shares used in per share calculations
     Basic                                                         28,592           24,080           28,087            20,399
                                                                ============    =============    =============     =============
     Diluted                                                       30,666           26,890           30,379            24,696
                                                                ============    =============    =============     =============

The accompanying notes are an integral part of these unaudited consolidated financial statements.
</TABLE>

                                      -3-
<PAGE>

                        Ditech Communications Corporation
                      Condensed Consolidated Balance Sheets
                                 (in thousands)

<TABLE>
<CAPTION>
                                                                                  October 31,           April 30,
                                                                                      2000                2000
                                                                                -----------------    ----------------
                                                                                    (unaudited)

                                       ASSETS
<S>                                                                             <C>                  <C>
       Current assets
            Cash and cash equivalents                                                 $105,345             $88,616
            Accounts receivable, net                                                    35,898              20,349
            Inventories, net                                                             7,327               6,596
            Deferred income taxes                                                        2,907               1,839
            Other current assets                                                         1,056                 352
            Income taxes receivable                                                         --               1,412
                                                                                -----------------    ----------------
            Total current assets                                                       152,533             119,164


       Property and equipment, net                                                       5,630               2,680
       Purchased technology, net                                                        22,027              24,617
       Goodwill, net                                                                    69,908              10,790
       Deferred income taxes                                                            21,217               4,703
       Other assets                                                                      4,392               3,198
                                                                                -----------------    ----------------
            Total assets                                                              $275,707            $165,152
                                                                                =================    ================

                        LIABILITIES AND STOCKHOLDERS' EQUITY
       Current liabilities
            Accounts payable                                                            $6,606              $5,201
            Accrued expenses                                                             6,578               4,228
            Deferred revenue                                                               373               2,074
            Income taxes payable                                                         5,191                  --
            Obligations under capital lease, current portion                                36                  55
                                                                                -----------------    ----------------
            Total current liabilities                                                   18,784              11,558
       Obligations under capital lease, net of current portion                               6                  21
                                                                                -----------------    ----------------
            Total liabilities                                                           18,790              11,579
                                                                                -----------------    ----------------

       Common stock                                                                         29                  28
       Deferred stock compensation                                                     (34,780)            (21,937)
       Additional-paid-in capital                                                      270,114             171,119
       Retained earnings                                                                21,554               4,363
                                                                                -----------------    ----------------
            Total stockholders' equity                                                 256,917             153,573
                                                                                -----------------    ----------------
            Total liabilities and stockholders' equity                                $275,707            $165,152
                                                                                =================    ================

The accompanying notes are an integral part of these unaudited consolidated financial statements.
</TABLE>

                                       -4-

<PAGE>

                        Ditech Communications Corporation
                   Condensed Consolidated Statements of Cash Flows
                                 (in thousands)
                                   (unaudited)

<TABLE>
<CAPTION>
                                                                                          Six months ended
                                                                                             October 31,
                                                                                 ------------------------------------
                                                                                      2000                1999
                                                                                 ----------------    ----------------
<S>                                                                              <C>                 <C>
       Cash flows from operating activities:
            Net income                                                                $17,191               $9,255
       Adjustments to reconcile net income to net cash
            provided by operating activities:
            Depreciation and amortization                                               1,372                  762
            Increase in provision for doubtful accounts                                   200                   --
            Gain on disposal of property and equipment                                     (6)                  --
            Tax benefit from exercise of stock options                                  4,862                  228
            Deferred income taxes                                                      (3,290)                (203)
            Amortization of deferred stock compensation                                 5,398                  165
            Amortization of goodwill and other
                  acquisition related intangible assets                                 8,169                   --
            Changes in assets and liabilities:
                Accounts receivable                                                   (15,215)             (14,051)
                Inventories                                                              (578)                 568
                Other current assets                                                     (454)                (328)
                Income taxes receivable/payable                                         6,603                5,017
                Accounts payable                                                       (1,076)               2,169
                Accrued expenses                                                         (971)                 131
                Deferred revenue                                                       (1,701)                 535
                                                                                 ----------------    ----------------
                Net cash provided by operating activities                              20,504                4,248
                                                                                 ----------------    ----------------
       Cash flows from investing activities:
            Purchase of property and equipment                                         (2,253)                (889)
            Other assets                                                                 (336)              (3,114)
            Net cash received in purchase acquisitions                                    645                   --
                                                                                 ----------------    ----------------
                Net cash used in investing activities                                  (1,944)              (4,003)
                                                                                 ----------------    ----------------
       Cash flows from financing activities:
            Repurchase of common stock                                                     (6)                  (4)
            Principal payments on notes payable                                        (2,118)              (7,313)
            Principal payments on capital leases                                       (2,250)                 (30)
            Redemption of Series A mandatorily
                redeemable preferred stock                                                  --             (19,655)
            Proceeds from issuance of common stock                                          --              82,787
            Proceeds from employee stock plan issuances                                 2,543                   32
                                                                                 ----------------    ----------------
                Net cash provided by (used in) financing activities                    (1,831)              55,817
                                                                                 ----------------    ----------------
       Net increase in cash and cash equivalents                                       16,729               56,062
       Cash and cash equivalents, beginning of period                                  88,616                3,114
                                                                                 ----------------    ----------------
       Cash and cash equivalents, end of period                                      $105,345              $59,176
                                                                                 ================    ================

The accompanying notes are an integral part of these unaudited consolidated financial statements.
</TABLE>

                                       -5-
<PAGE>

                        DITECH COMMUNICATIONS CORPORATION
             NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

1.   DESCRIPTION OF BUSINESS

     Ditech Communications Corporation ("Ditech" or the "Company") designs,
     develops and markets echo cancellation equipment and optical communications
     products for use in building and expanding telecommunications and cable
     communications networks. The Company has established a direct sales force
     that sells its products in the U.S. and internationally.

2.   SUMMARY OF SIGNIFICANT ACCOUNTING PRINCIPLES

     Basis of Presentation

     The condensed consolidated financial statements include the accounts of
     Ditech and its subsidiaries. All significant intercompany accounts and
     transactions have been eliminated. The accompanying condensed
     consolidated financial statements at October 31, 2000 and for the three
     and six month periods ended October 31, 2000 and 1999, together with the
     related notes, are unaudited but include all adjustments (consisting
     only of normal recurring adjustments) which, in the opinion of
     management, are necessary for a fair presentation, in all material
     respects, of the financial position and the operating results and cash
     flows for the interim date and periods presented. Results for the
     interim period ended October 31, 2000 are not necessarily indicative of
     results for the entire fiscal year or future periods. These condensed
     consolidated financial statements should be read in conjunction with the
     financial statements and related notes thereto for the year ended April
     30, 2000 included in the Company's Annual Report on Form 10-K, as
     amended by Amendment No. 1 thereto on Form 10-K/A filed with the
     Securities and Exchange Commission on August 10, 2000, file number
     000-26209.

     Computation of Earnings per Share

     Basic earnings per share is calculated based on the weighted average number
     of shares of common stock outstanding during the period less shares subject
     to repurchase, which are considered contingently issuable shares. Diluted
     earnings per share is calculated based on the weighted average number of
     shares of common stock and common stock equivalents outstanding, including
     the dilutive effect of stock options, using the treasury stock method, and
     common stock subject to repurchase.

     Comprehensive Income

     There was no difference between the Company's net income and its total
     comprehensive income for the three and six-month periods ended October 31,
     2000 or 1999.

3.   ACQUISITIONS


                                       -6-
<PAGE>

     In the last twelve months, the Company has completed two business
     acquisitions, which were accounted for as purchases. The consolidated
     financial statements include the operating results of each business from
     the date of acquisition.

     On February 1, 2000, the Company completed the acquisition of substantially
     all the assets of Telinnovation Service Corporation, Telinnovation
     Corporation and Telinnovation Partners (collectively "Telinnovation") of
     Mountain View, California in exchange for 1,200,000 shares of the Company's
     common stock. A portion of these shares are being held in escrow and will
     be released upon completion of certain events.

     The total value of the acquisition of approximately $69 million is being
     accounted for in three discrete components. The first, approximately $9
     million related to purchased research and development, was written off in
     the fourth quarter of fiscal 2000. Next, approximately $37 million related
     to developed technology and goodwill was capitalized and is being amortized
     to expense over its estimated life of five years. The remaining $23 million
     relates to restricted shares, the cost of which was recorded as deferred
     stock compensation and is being charged to the statement of operations over
     the three year vesting period of the shares.

     On July 25, 2000, the Company completed the acquisition of privately-held
     Atmosphere Networks, Inc. of Campbell, California in exchange for 841,897
     shares of common stock and assumption of outstanding options, with an
     aggregate value of $73.4 million, and $7.9 million of cash plus acquisition
     costs of approximately $600,000. Atmosphere Networks was an emerging
     provider of optical networking products, enabling carriers to combine
     various types of traffic (voice, data and video) onto an optical network.

     The allocation of the stock and cash purchase price is summarized below (in
     thousands):

<TABLE>
<S>                                                   <C>
         Net assets acquired                            $15,770
         Established workforce                            1,500
         Goodwill                                        64,594
                                                      ----------
         Total purchase price                           $81,864
                                                      ==========
</TABLE>


     In August 2000, Ditech also granted to the employees assumed in the
     Atmosphere acquisition, non-qualified stock options vesting over a
     four-year period, for approximately 750,000 shares of Ditech common stock
     at a price representing a 50% discount from market on the date of grant. As
     a result, the Company recorded deferred stock compensation of approximately
     $17.3 million in August 2000, which is being amortized to expense ratably
     over the options' four-year vesting period. The cost allocated to
     intangible assets for the acquired workforce and goodwill is being
     amortized to expense over their estimated useful lives of four years.
     Amortization expense for stock options and intangible assets associated
     with the Atmosphere acquisition of approximately $5.5 million was recorded
     in the second quarter and $5.8 million was recorded in the first six months
     of fiscal 2001.


     The following unaudited pro forma financial information reflects the
     results of operations


                                       -7-
<PAGE>

     for the three and six months ended October 31, 2000 and 1999 as if the
     acquisitions had occurred on May 1, 1999. The pro forma results of
     operations for the three and six months ended October 31, 2000 include
     results of operations of Atmosphere Networks, including amortization of
     goodwill, other intangibles, and deferred stock compensation for the
     periods presented. The pro forma results of operations for the three and
     six months ended October 31, 1999 include results of operations of
     Telinnovation, and Atmosphere Networks, including amortization of goodwill,
     other intangibles, and deferred stock compensation and the elimination of
     intercompany transactions between the Company and Telinnovation. These pro
     forma results have been prepared for comparative purposes only and do not
     purport to be indicative of what operating results would have been had the
     acquisitions actually taken place on May 1, 2000 and 1999, and may not be
     indicative of future operating results (in thousands, except share and per
     share amounts).


<TABLE>
<CAPTION>
                                                                      Three months ended             Six months ended
                                                                         October 31,                    October 31,
                                                                   ---------------------------    --------------------------
                                                                     2000           1999            2000           1999
                                                                   -----------    ------------    -----------    -----------
                                                                         (unaudited)                    (unaudited)
<S>                                                                <C>            <C>             <C>            <C>

        Pro forma financial information
        Net Revenues                                                $45,101         $26,456        $90,176        $36,622
                                                                   -----------    ------------    -----------    -----------
        Income (loss) from operations                                11,176           1,852         20,681         (8,008)
                                                                   -----------    ------------    -----------    -----------
        Net income (loss) attributable to common stockholders        $5,454          $(876)         $9,869        $(8,636)
                                                                   -----------    ------------    -----------    -----------
        Net income (loss) per share attributable to common
             stockholders:
             Basic                                                    $0.19         $(0.03)          $0.35         $(0.39)
                                                                   -----------    ------------    -----------    -----------
             Diluted                                                  $0.18         $(0.03)          $0.32         $(0.39)
                                                                   -----------    ------------    -----------    -----------
        Weighted average shares:
             Basic                                                   28,592          25,721         28,480         22,040
                                                                   -----------    ------------    -----------    -----------
             Diluted                                                 30,666          25,721         30,809         22,040
                                                                   -----------    ------------    -----------    -----------
</TABLE>

4.      INVENTORIES

<TABLE>
<CAPTION>

        Inventories, net consisted of (in thousands):

                                                                           October 31,           April 30,
                                                                               2000                 2000
                                                                         -----------------    -----------------
<S>                                                                      <C>                  <C>
                  Raw materials                                                  $3,394               $1,717
                  Work in progress                                                  660                  849
                  Finished goods                                                  3,273                4,030
                                                                         -----------------    -----------------
                       Total                                                     $7,327               $6,596
                                                                         =================    =================
</TABLE>

5.      SEGMENT INFORMATION

        The Company markets its products primarily to customers in the United
        States who are in the telecommunications industry. Substantially all of
        the Company's sales have been generated from its echo cancellation
        products. The Company's revenues by geographic area are summarized as
        follows (in thousands):


                                       -8-
<PAGE>


<TABLE>
<CAPTION>
                                                          Three months ended                  Six months ended
                                                             October 31,                        October 31,
                                                    -------------------------------    -------------------------------
                                                        2000              1999             2000             1999
                                                    --------------    -------------    -------------    --------------
<S>                                                 <C>               <C>              <C>              <C>

        United States                                   $34,238          $24,001          $73,862           $32,683
        Mexico                                            1,061               19            1,431               390
        Brazil                                            2,905              273            3,121               617
        China                                             4,671              775            6,370               775
        Rest of World                                     2,226              959            3,846             1,333
                                                    --------------    -------------    -------------    --------------
                                                        $45,101          $26,027          $88,630           $35,798
                                                    ==============    =============    =============    ==============
</TABLE>

        International sales are entirely comprised of export sales.

6.      STOCKHOLDERS' EQUITY AND STOCK SPLIT

        In January 2000, the Company's Board of Directors approved a two-for-
        one split of the Company's common stock that was applicable to
        stockholders of record on February 1, 2000 and effective on February
        16, 2000. All references to share and per-share data for all periods
        presented have been adjusted to give effect to this two-for-one stock
        split.


                                       -9-
<PAGE>

                 ITEM 2. MANAGEMENT'S DISCUSSION AND ANALYSIS OF
                  FINANCIAL CONDITION AND RESULTS OF OPERATIONS

THE FOLLOWING DISCUSSION AND ANALYSIS SHOULD BE READ IN CONJUNCTION WITH OUR
FINANCIAL STATEMENTS AND RELATED NOTES THERETO FOR THE YEAR ENDED APRIL 30, 2000
INCLUDED IN FORM 10-K/A FOR THE YEAR ENDED APRIL 30, 2000 FILED WITH THE
SECURITIES AND EXCHANGE COMMISSION ON AUGUST 10, 2000. THE DISCUSSION IN THIS
QUARTERLY REPORT ON FORM 10-Q CONTAINS FORWARD-LOOKING STATEMENTS THAT INVOLVE
RISKS AND UNCERTAINTIES, SUCH AS STATEMENTS OF OUR PLANS, OBJECTIVES,
EXPECTATIONS AND INTENTIONS. OUR ACTUAL RESULTS COULD DIFFER MATERIALLY FROM
THOSE DISCUSSED HERE AS A RESULT OF A NUMBER OF RISKS. THESE RISKS INCLUDE: WE
HAVE A LIMITED NUMBER OF CUSTOMERS, THE LOSS OF ANY ONE OF WHICH COULD CAUSE OUR
REVENUES TO DECREASE MATERIALLY; WE EXPECT OUR REVENUES TO FLUCTUATE AS A RESULT
OF A NUMBER OF FACTORS, WHICH COULD CAUSE OUR STOCK PRICE TO DROP; WE MAY
EXPERIENCE DELAYS IN DEVELOPING NEW PRODUCTS DUE TO UNFORESEEN TECHNICAL
DIFFICULTIES, WHICH WOULD PREVENT US FROM INTRODUCING NEW PRODUCTS AND GROWING
OUR BUSINESS; WE OPERATE IN AN INDUSTRY CHARACTERIZED BY RAPID TECHNOLOGICAL
CHANGE, WHICH MAY RENDER OUR EXISTING PRODUCTS OBSOLETE; WE RELY HEAVILY ON OUR
ABILITY TO PROTECT OUR INTELLECTUAL PROPERTY IN ORDER TO BE ABLE TO COMPETE
EFFECTIVELY; AND WE RECENTLY ACQUIRED ATMOSPHERE NETWORKS AND WE MAY NOT BE
SUCCESSFUL IN INTEGRATING ITS PERSONNEL INTO OUR BUSINESS, WHICH WOULD HAMPER
OUR ABILITY TO DEVELOP NEW OPTICAL PRODUCTS. THESE AND OTHER RISK FACTORS ARE
MORE FULLY DISCUSSED IN "FUTURE GROWTH AND OPERATING RESULTS SUBJECT TO RISK"
BELOW. IN FEBRUARY 2000, WE EFFECTED A 2-FOR-1 STOCK SPLIT OF OUR COMMON STOCK
AND ALL SHARE AND PER SHARE DATA HAVE BEEN REVISED ACCORDINGLY.

OVERVIEW

Ditech designs, develops and markets equipment used in building and expanding
telecommunications and cable communications networks. Our products fall into two
categories, echo cancellation equipment and equipment that enables and
facilitates communications over fiber optic networks. To date, the vast majority
of our revenue has been derived from sales of our echo cancellation products. We
began sales of our fourth generation echo cancellation products in February
1999. We began sales of our first optical communications product in September
1996.

In November 1998, we acquired the echo cancellation technology that we
previously licensed from Telinnovation. We acquired this technology in exchange
for 333,332 shares of our common stock, valued at $740,000, and $2.96 million in
cash. In addition, we paid royalties to Telinnovation until the $2.96 million
cash portion of the purchase price was paid in June 1999 from the proceeds of
our initial public offering. The purchased technology is being amortized


                                       -10-
<PAGE>

over a period of five years.

On February 1, 2000, we completed our acquisition of substantially all of the
assets of Telinnovation in exchange for a total of 1,200,000 shares of common
stock. The acquisition is being accounted for as a purchase. The total value of
the acquisition of approximately $69 million is being accounted for in three
discrete components. The first, approximately $9 million related to purchased
research and development, was written off in the fourth quarter of fiscal 2000.
Next, approximately $37 million related to developed technology and goodwill,
was capitalized and is being amortized to expense over its estimated life of 5
years. The remaining $23 million relates to restricted shares, the cost of which
was recorded as deferred stock compensation and is being charged to expense over
the three-year vesting period of the shares.

On July 25, 2000, we completed our acquisition of Atmosphere Networks Inc. in
exchange for a total of 841,897 shares of common stock and assumption of
outstanding options, with an aggregate value of $73.4 million, and $7.9 million
of cash plus acquisition costs of approximately $600,000. The acquisition is
being accounted for as a purchase. The total value of the acquisition of
approximately $82 million is comprised of approximately $15.8 million in net
assets, $1.5 million associated with the value of the established workforce and
$64.5 million of goodwill from the acquisition. The goodwill and established
workforce costs were capitalized and are being amortized over their estimated
lives of four years.

Revenue is recognized when a product has been shipped, no material vendor
obligations remain outstanding, and collection of the resulting receivable is
probable. In the event that we defer revenue recognition due to uncertainty
about collectibility or the existence of a material vendor obligation such as
installation, we recognize the revenue when the uncertainty is removed or the
obligation is fulfilled. We offer a five-year warranty on all of our products.
The warranty generally provides that we will repair or replace any defective
product prior to the passage of five years from the invoice date.


To date, the vast majority of our revenue has been derived from sales of our
echo cancellation products. We derived approximately 87.7%, 91.8%, 93.7%, and
94.1% of our revenue from the sale of our echo cancellation products in the
first six months of fiscal 2001, in fiscal 2000, fiscal 1999 and fiscal 1998,
respectively. We expect that a substantial majority of our revenue will continue
to come from sales of our echo cancellation products for the foreseeable future.


We have established a direct sales force that sells to our customers in the U.S.
and internationally. We also intend to expand the use of sales agents, systems
integrators, original equipment manufacturers and distributors to sell and
market our products internationally.

In addition, we have an agreement with an original equipment manufacturer for
distribution of our optical communications products and are exploring the
possibility of entering into others. We generally expect that margins will be
higher on our newer products than on our more established products, and that
margins on our new products will decline as competition from competing
products becomes more intense. In addition, we expect that gross margins on
products that we sell through original equipment manufacturers will generally
be less than gross margins on direct sales. Gross margins in any one period
may not be indicative of gross margins

                                       -11-
<PAGE>

for future periods.

Historically the majority of our sales have been to customers in the U.S. In the
first six months of fiscal 2001, in fiscal 2000, fiscal 1999, and fiscal 1998 we
derived approximately 83%, 88%, 86% and 93%, respectively, of our revenue from
U.S. customers. However, sales to some of our customers in the U.S. may result
in our products eventually being deployed internationally, especially in the
case of any original equipment manufacturer that distributes overseas. To date,
substantially all of our international sales have been export sales and
denominated in U.S. dollars.

Our revenue historically has come from a small number of customers. Our five
largest customers accounted for over 75%, 75%, 65% and 75% of our revenue in the
first six months of fiscal 2001, in fiscal 2000, fiscal 1999 and fiscal 1998,
respectively. Qwest/LCI accounted for 55%, 57%, 42% and 42%, of our revenue in
the first six months of fiscal 2001, in fiscal 2000, fiscal 1999 and fiscal
1998, respectively.

RESULTS OF OPERATIONS

The following table sets forth, for the periods indicated, the components of the
results of operations, as reflected in our statement of operations, as a
percentage of sales.


<TABLE>
<CAPTION>

                                                                Three months ended              Six months ended
                                                                    October 31,                   October 31,
                                                             --------------------------    ---------------------------
                                                                2000           1999           2000            1999
                                                             -----------    -----------    ------------    -----------
<S>                                                          <C>            <C>            <C>             <C>
Revenue                                                          100.0%         100.0%          100.0%         100.0%
Cost of goods sold                                                30.0           28.9            30.0           32.6
                                                             -----------    -----------    ------------    -----------
     Gross profit                                                 70.0           71.1            70.0           67.4
                                                             -----------    -----------    ------------    -----------
Operating expenses
     Sales and marketing                                           7.0            8.1             6.5           10.7
     Research and development                                     21.4            4.8            16.6            6.7
     General and administrative                                    3.5            4.4             3.5            5.6
     Amortization of goodwill and other intangibles               13.3             --             9.2             --
                                                             -----------    -----------    ------------    -----------
Total operating expenses                                          45.2           17.3            35.8           23.0
                                                             -----------    -----------    ------------    -----------
Income from operations                                            24.8           53.8            34.2           44.4
Other income, net                                                  2.7            0.6             2.7            0.1
                                                             -----------    -----------    ------------    -----------
Income before provision for income taxes                          27.5           54.4            36.9           44.5
Provision for income taxes                                        15.4           22.8            17.4           18.7
                                                             -----------    -----------    ------------    -----------
Net Income                                                        12.1%          31.6%           19.5%          25.8%
                                                             ===========    ===========    ============    ===========
</TABLE>


THREE AND SIX MONTHS ENDED OCTOBER 31, 2000 AND 1999.


REVENUE. Revenue increased to $45.1 million in the second quarter of fiscal 2001
from $26.0 million in the second quarter of fiscal 2000. Revenue for the first
half of fiscal 2001 was $88.6 million, compared to $35.8 million in the first
half of fiscal 2000. This growth was largely attributable to continued market
acceptance of our Quad and Broadband echo products offset to a limited degree by
declining average selling prices for these products due to increased price
competition. Additionally, revenue was favorably impacted by increased sales of
our optical products.



                                       -12-
<PAGE>

COST OF GOODS SOLD. Cost of goods sold consists of direct material costs,
personnel costs for test and quality assurance, provisions for inventory and
warranty expenses and the cost of licensed technology incorporated into our
products. Cost of goods sold increased to $13.5 million in the second quarter of
fiscal 2001 from $7.5 million in the second quarter of fiscal 2000. Cost of
goods sold increased to $26.6 million for the first six months of fiscal 2001,
compared to $11.7 million for the first six months of fiscal 2000. The primary
reason for the increase was costs associated with increased unit sales of our
echo cancellation products.


GROSS MARGIN. Gross margin decreased to 70.0% in the second quarter of fiscal
2001 from 71.1% in the second quarter of fiscal 2000. The primary factors
contributing to this decrease were reductions in average selling prices of echo
cancellation products due in large part to increasing competition in the echo
cancellation markets. Additionally, fiscal 2001 includes the sales of Atmosphere
products, which have lower gross margins than our historical gross margins.
Gross margin increased to 70.0% in the first half of fiscal 2001 from 67.4% in
the first half of fiscal 2000. The primary factors contributing to this increase
were the elimination of product royalty payments in the first quarter of fiscal
2000 as a result of completing the acquisition of our core echo cancellation
technology subsequent to our initial public offering in June 1999, the change in
mix of echo cancellation products to our newer quad and broadband products and
improved leverage from our outsourced manufacturing strategy. These favorable
factors were partially offset by sales of lower margin Atmosphere products and
to a lesser extent due to reductions in average selling prices on our Quad and
DS3 products in the second quarter due to increased competitive pricing
pressures.


SALES AND MARKETING. Sales and marketing expenses primarily consist of personnel
costs, including commissions and costs associated with customer service, travel,
trade shows and outside consulting services. Sales and marketing expenses
increased to $3.2 million in the second quarter of fiscal 2001 from $2.1 million
in the second quarter of fiscal 2000. Sales and marketing expenses increased to
$5.8 million in the first half of fiscal 2001 from $3.8 million in the first
half of fiscal 2000. The primary cause for the increase was increases in
personnel and related costs, including travel, to support expansion of our
customer service functions and marketing efforts of our products both
domestically and internationally, including the formation of new direct and OEM
channels partnerships. We plan to continue to increase our expenditures in sales
and marketing in order to broaden distribution of our products both domestically
and internationally.

RESEARCH AND DEVELOPMENT. Research and development expenses primarily consist of
personnel costs, contract consultants, and equipment and supplies used in the
development of echo cancellation and optical communications products as well as
amortization of deferred stock compensation associated with the Telinnovation
and Atmosphere acquisitions. Research and development expense increased to $9.6
million in the second quarter of fiscal 2001 from $1.2 million in the second
quarter of fiscal 2000. Research and development expense increased to $14.7
million in the first six months of fiscal 2001 from $2.4 million in the first
six months of fiscal 2000. The increase is primarily related to increased
personnel and related costs and increased materials and consulting costs
associated with new product research and development efforts on both our echo
cancellation and optical communications product lines. The number of research
and development employees has continued to increase with our acquisition of


                                       -13-
<PAGE>

Atmosphere in July 2000. Research and development expenses included $3.3 million
for the second quarter of fiscal 2001 and $5.2 million for the first six months
of fiscal 2001 for amortization of deferred stock compensation associated with
our acquisitions of Telinnovation in February 2000 and Atmosphere in July 2000.
We expect research and development expenses to continue to grow in future
periods as we enhance current products and develop new products.

GENERAL AND ADMINISTRATIVE. General and administrative expenses primarily
consist of personnel costs for corporate officers and finance personnel, and
insurance, legal, accounting and consulting costs. General and administrative
expenses increased to $1.6 million in the second quarter of fiscal 2001 from
$1.2 million in the second quarter of fiscal 2000. General and administrative
expenses increased to $3.1 million in the first half of fiscal 2001 from $2.0
million in the first half of fiscal 2000. The increase was primarily due to
increased personnel costs associated with infrastructure growth to support
business expansion and the demands of being a publicly traded company, higher
bad debt provisions due to greater collection risks associated with
international sales growth and increased insurance premiums due to the growth in
our business. We expect general and administrative expenses to increase as a
result of the additional reporting requirements and expenses incurred as a
public company and increased infrastructure costs as we continue to expand our
business.


AMORTIZATION OF GOODWILL AND OTHER INTANGIBLES ASSETS. In the second quarter of
fiscal 2001, we amortized a total of $6.0 million for goodwill, purchased
technology and other acquisition related assets. Amortization for the quarter
included $1.9 million associated with the acquisition of Telinnovation, which
was completed on February 1, 2000 and $4.1 million associated with the
acquisition of Atmosphere, which was completed on July 25, 2000. Amortization
for the first six months of fiscal 2001 totaled $8.2 million, which included
$3.8 million associated with the Telinnovation acquisition and approximately
$4.4 million associated with the Atmosphere acquisition. The cost of goodwill
and other intangible assets are being amortized to expense over their estimated
useful lives of up to five years.


OTHER INCOME/(EXPENSE). Other income/(expense) consists of interest income on
our invested cash and cash equivalents balances offset by interest expense
attributable to our outstanding debt and capital leases. Other income increased
to $1.2 million in the second quarter of fiscal 2001 from $149,000 in the second
quarter of fiscal 2000. Other income increased to $2.4 million in the first half
of fiscal 2001 from $40,000 in the first half of fiscal 2000. The increase was
primarily attributable to increased interest income on funds invested from our
initial and follow-on public offerings completed in fiscal 2000, cash from
operations and a reduction in interest expense due to the retirement of our
outstanding debt.


INCOME TAXES. Income taxes consist of federal and state income taxes. The
effective tax rate in the second quarter of fiscal 2001 was 56.1% and was 42% in
the second quarter of fiscal 2000. The increase in the effective tax rate is due
to certain non-deductible costs associated with the acquisition of Atmosphere,
including goodwill and purchased technology amortization. Excluding these
non-deductible costs, the effective tax rate was approximately 41.25%. We expect
that our ongoing effective tax rate excluding the non-deductible expenses should
remain at approximately 41% to 41.5%.



                                       -14-
<PAGE>

STOCK-BASED COMPENSATION

We recorded deferred compensation of $1,320,000 as of April 30, 1999 as a result
of stock options granted in fiscal 1999. We are amortizing the deferred
compensation over the corresponding vesting period of the stock options. We
amortized approximately $82,000 of the deferred compensation in the second
quarter of fiscal 2001 and fiscal 2000 and approximately $165,000 in the first
six months of fiscal 2001 and fiscal 2000.


Associated with the acquisition of Telinnovation in February 2000, we recorded
$22.9 million of deferred compensation related to 400,000 restricted shares
granted to the Telinnovation employees. These restricted shares are tied to the
employees' continuing employment with Ditech. The deferred compensation is being
amortized over the three year vesting period of the restricted shares. We
amortized approximately $1.9 million in the second quarter, and $3.8 million in
the first six months, of fiscal 2001.


Associated with the acquisition of Atmosphere on July 25, 2000, we recorded $2.4
million of deferred compensation related to unvested options assumed by us in
the acquisition. This deferred compensation is being amortized to compensation
expense over the remaining two year vesting period of the options. In connection
with the acquisition of Atmosphere we issued nonqualified stock options for
approximately 750,000 shares of our common stock at a price equal to a 50%
discount from the market value of the stock on its grant date of August 1, 2000.
The discount was recorded as deferred compensation of $17.3 million in August
2000 and is being amortized to compensation expense over the four year vesting
period of the options. Amortization of the Atmosphere-related deferred
compensation totaled approximately $1.4 million for the second quarter of fiscal
2001.


LIQUIDITY AND CAPITAL RESOURCES

Since March 1997, we satisfied the majority of our liquidity requirements
through cash flow generated from operations, funds received upon exercise of
stock options and the proceeds from our initial and follow-on public offerings
in fiscal 2000.


In the first half of fiscal 2001 we generated $20.5 million in cash from
operations, primarily due to increased operating profits, after including the
impact of non cash items, and to a lesser extent due to increased income
taxes payable, which was offset by an increase in accounts receivable.
Operating activities generated $4.2 million in cash in the first half of
fiscal 2000, mostly due to increased operating profits and to a lesser extent
due to increased income taxes payable, accounts payable and deferred revenue,
partially offset by increases in accounts receivable and other current assets.

In the first half of fiscal 2001 we used $1.9 million in cash for investing
activities, mostly from purchases of property and equipment, offset in part by
the completion of the Atmosphere acquisition, WHICH was a net source of cash
provided from investing activities of approximately $645,000. Investing
activities used $4.0 million in cash in the first half of fiscal 2000 due mostly
to the purchase of our echo technology


                                       -15-
<PAGE>

from Telinnovation for $3.0 million and purchases of property and equipment.



In the first half of fiscal 2001 we used $1.8 million in cash in financing
activities, primarily due to the retirement, in the second quarter of fiscal
2001, of approximately $4.4 million in short term notes and capital lease
obligations acquired in the Atmosphere purchase, partially offset by proceeds of
approximately $2.5 million from issuances of stock under our stock option plans
and funding related to semiannual employee stock purchase plans. Financing
activities generated $55.8 million in cash in the first half of fiscal 2000,
mostly from the net proceeds from our initial public offering in June 1999 and
our follow-on offering in October 1999, partially offset by the application of
the net proceeds of our initial public offering to redeem all our outstanding
preferred stock and for paying off our capital lease obligations in the first
quarter of fiscal 2000.


As of October 31, 2000, we had cash and cash equivalents of $105.3 million as
compared to $88.6 million at April 30, 2000. In addition, we have a line of
credit with the ability to borrow $4.0 million. This line of credit expires
in August 2001. At October 31, 2000, borrowings of $4.0 million were
available and no borrowings were outstanding.

We have no material commitments other than obligations under operating leases,
particularly our facility lease. We currently occupy approximately 60,000 square
feet in the two facilities that form our Mountain View headquarters. This
facility lease has an initial term of 5 years, which expires in June 2006.


We anticipate significant increases in working capital on a period-to-period
basis primarily as a result of planned increased product sales and higher
relative levels of inventory and receivables. We will also continue to expend
funds on property and equipment related to the expansion of systems
infrastructure and office equipment to support our growth and lab and test
equipment to support on-going research and development operations.

We believe that we will be able to satisfy our cash requirements for at least
the next twelve months from a combination of existing cash reserves, cash flow
from operations and our bank line of credit.

IMPACT OF EUROPEAN MONETARY CONVERSION


We are aware of the issues associated with the changes in Europe resulting from
the formation of a European economic and monetary union, or EMU. One change
resulting from this union required EMU member states to irrevocably fix their
respective currencies to a new currency, the euro, as of January 1, 1999, at
which date the euro became a functional legal currency of these countries.
During the next two years, business in the EMU member states will be conducted
in both the existing national currency, such as the French franc or the Deutsche
mark, and the euro. As a result, companies operating or conducting business in
EMU member states will need to ensure that their financial and other software
systems are capable of processing transactions and properly handing these
currencies, including the euro.



                                       -16-
<PAGE>

Based on our assessment to date, we do not expect the conversion to the euro to
have material impact on our internal systems or our product sales. To date we
have experienced limited sales activities in the European economies,
substantially all of which have been in U.S. dollars. We will take appropriate
corrective action based on the results of our assessment.

FUTURE GROWTH AND OPERATING RESULTS SUBJECT TO RISK

Our business and the value of our stock are subject to a number of risks, which
are set out below. If any of these risks actually occur, our business, financial
condition or operating results could be materially adversely affected, which
would likely have a corresponding impact on our common stock. These risk factors
should be carefully reviewed.

     WE DEPEND ON A LIMITED NUMBER OF CUSTOMERS FOR OUR PRODUCTS, THE LOSS OF
ANY ONE OF WHICH COULD CAUSE OUR REVENUE TO DECREASE.


     Our revenue historically has come from a small number of customers. A
customer may stop buying our products or significantly reduce its orders for
our products for a number of reasons, including the acquisition of a customer
by another company. If this happens, our revenue could be greatly reduced,
which would materially and adversely affect our business. Our five largest
customers accounted for over 75%, 75%, 65% and 75% of our revenue in the
first six months of fiscal 2001, in fiscal 2000, fiscal 1999 and fiscal 1998,
respectively. Qwest/LCI accounted for 55%, 57%, 42% and 42%, of our revenue
in the first six months of fiscal 2001, in fiscal 2000, fiscal 1999 and
fiscal 1998, respectively. Our four next largest customers accounted
collectively for 23%, 20%, 23% and 38% of our revenue in the first six months
of fiscal 2001, and in fiscal 2000, fiscal 1999, and fiscal 1998,
respectively. As an example of this risk, MCI accounted for $7.6 million, or
more than 50%, of our revenue in fiscal 1997, but only $1.4 million, or
approximately 11%, of our revenue in fiscal 1998. This reduction began
shortly before the acquisition of MCI by Worldcom.

     OUR OPERATING RESULTS HAVE FLUCTUATED SIGNIFICANTLY IN THE PAST, AND WE
ANTICIPATE THAT THEY MAY CONTINUE TO DO SO IN THE FUTURE, WHICH COULD ADVERSELY
AFFECT OUR STOCK PRICE.

     Our quarterly operating results have fluctuated significantly in the past
and may fluctuate in the future as a result of several factors, some of which
are outside of our control. If revenue declines in a quarter, whether due to a
loss in revenue or a delay in recognizing expected revenue, our operating
results will be adversely affected because many of our expenses are relatively
fixed. In particular, sales and marketing, research and development and general
and administrative expenses do not change significantly with variations in
revenue in a quarter. Adverse changes in our operating results could adversely
affect our stock price.

     OUR REVENUE MAY VARY FROM PERIOD TO PERIOD. Factors that could cause our
revenue to fluctuate from period to period include:

   - the timing or cancellation of orders from, or shipments to, existing and
     new customers;


                                       -17-
<PAGE>


   - delays outside of our control in the installation of products for our
     customers;


   - the timing of new product and service introductions by us, our customers,
     our partners or our competitors;

   -  competitive pressures;

   -  variations in the mix of products offered by us; and

   -  variations in our sales or distribution channels.


     In particular, sales of our echo cancellation products, which
historically have accounted for the vast majority of our revenue, have
typically come from our major customers ordering large quantities when they
deploy a switching center. Consequently, we may get one or more large orders
in one quarter from a customer and then no orders in the next quarter. As a
result, our revenue may vary significantly from quarter to quarter. We
recently announced our OC-3 and STM-1 echo cancellation systems, which are
expected to be available for commercial shipment in the third and fourth
quarters, respectively, of fiscal 2001. A delay in availability of these key
new products could result in a decrease in our revenues and net income.

     In addition, the sales cycle for our products is typically lengthy. Before
ordering our products, our customers perform significant technical evaluations,
which typically last up to 90 days in the case of our echo cancellation products
and up to 180 days in the case of our optical communications products. Once an
order is made, delivery times can vary depending on the product ordered, with
delivery times for optical communications products exceeding those for our echo
cancellation products. As a result, revenue forecasted for a specific customer
for a particular quarter may not occur in that quarter. Because of the potential
large size of our customers' orders, this would adversely affect our revenue for
the quarter.

     OUR EXPENSES MAY VARY FROM PERIOD TO PERIOD. Many of our expenses do not
vary with our revenue. Factors that could cause our expenses to fluctuate from
period to period include:

   - the extent of marketing and sales efforts necessary to promote and sell
      our products;

   - the timing and extent of our research and development efforts;

   - the availability and cost of key components for our products; and

   - the timing of personnel hiring.

     If we incur such additional expenses in a quarter in which we do not
experience increased revenue, our profitability would be adversely affected and
we may even incur losses for that quarter.


                                       -18-
<PAGE>

     WE ANTICIPATE THAT AVERAGE SELLING PRICES FOR OUR PRODUCTS WILL DECLINE IN
THE FUTURE, WHICH COULD ADVERSELY AFFECT OUR PROFITABILITY.

     We expect that the price we can charge our customers for our products will
decline as new technologies become available and as competitors lower prices
either as a result of reduced manufacturing costs or a strategy of cutting
margins to achieve or maintain market share. As a result, we may face reduced
profitability and perhaps losses in future periods. We expect price reductions
to be more pronounced in the market for our echo cancellation products, at least
in the near term, due to more established competition for these products. While
we intend to reduce our manufacturing costs in an attempt to maintain our
margins and to introduce enhanced products with higher selling prices, we may
not execute these programs on schedule. In addition, our competitors may drive
down prices faster or lower than our planned cost reduction programs. Even if we
can reduce our manufacturing costs, many of our operating costs will not decline
immediately if revenue decreases due to price competition.

     IF WE DO NOT SUCCESSFULLY DEVELOP AND INTRODUCE OUR NEW PRODUCTS, OUR
PRODUCTS MAY BECOME OBSOLETE.

     We operate in an industry that experiences rapid technological change, and
if we do not successfully develop and introduce our new products and our
existing products become obsolete due to product introductions by competitors,
our revenues will decline. Our ability to maintain and increase revenue in the
future will depend primarily on:


   - our successful introduction of our OC-3 and STM-1 echo cancellation
     systems; and


   - our successful introduction and sale of our new optical amplifiers.

     However, we may not be able to successfully produce or market our new
products in commercial quantities, complete product development when
anticipated, or increase sales. These risks are of particular concern when a
new generation product is introduced. As a result, while we believe we should
achieve our product introduction dates, they may be delayed. In the past, we
experienced an unforeseen delay in the development of one of our products due
to the need to design around a part that did not function as anticipated and
also when the first version of one of our optical communications products did
not fully meet customer requirements. We have in the past experienced, and in
the future may experience, similar unforeseen delays in the development of
our new products. We must devote a substantial amount of resources in order
to develop and achieve commercial acceptance of our new echo cancellation and
optical communications products. We may not be able to address evolving
demands in these markets in a timely or effective way. Even if we do,
customers in these markets may purchase or otherwise implement competing
products.

     CUSTOMERS MAY DELAY ORDERS FOR OUR EXISTING PRODUCTS IN ANTICIPATION OF NEW
PRODUCTS, WHICH WOULD DECREASE OUR REVENUES.


                                       -19-
<PAGE>

     Our customers may delay orders for our existing products in anticipation of
the release of our or our competitors' new products. Further, if our or our
competitors' new products substantially replace the functionality of our
existing products, our existing products may become obsolete, and we could be
forced to sell them at reduced prices or even at a loss.

     IF WE ARE NOT ABLE TO DEVELOP SUBSTANTIAL REVENUE FROM SALES OF OUR OPTICAL
COMMUNICATIONS PRODUCTS, OUR ABILITY TO GROW OUR BUSINESS MAY BE SUBSTANTIALLY
IMPAIRED.

     To date, the vast majority of our revenue has been derived from sales of
our echo cancellation products. If we are not able to develop substantial
revenue from sales of our optical communications products, our ability to
grow our business may be substantially impaired. We derived approximately
87.7%, 91.8%, 93.7%, and 94.1% of our revenue from the sale of our echo
cancellation products in the first six months of fiscal 2001, in fiscal 2000,
fiscal 1999 and fiscal 1998, respectively. We expect that a substantial
majority of our revenue will continue to come from sales of our echo
cancellation products for the foreseeable future.

     To date, the vast majority of our optical revenue has come from a few
customers, one of whom is located in the Far East. Due to our dependence on such
a small number of optical customers at this time and the political and economic
volatility in certain parts of the Far East, our optical revenue could be
subject to abrupt and unanticipated changes in demand. Until we can diversify
our optical revenue stream, both in terms of customer and geographic mix, we may
experience unexpected adverse swings in optical revenue from quarter to quarter.

     WE FACE INTENSE COMPETITION, WHICH COULD ADVERSELY AFFECT OUR ABILITY TO
MAINTAIN OR INCREASE SALES OF OUR PRODUCTS.

     The markets for our echo cancellation and optical communications products
are intensely competitive, continually evolving and subject to rapid
technological change. We may not be able to compete successfully against current
or future competitors, including our customers. Certain of our customers also
have the ability to internally produce the equipment that they currently
purchase from us. In such cases, we also compete with their internal product
development capabilities. We expect that competition in each of the echo
cancellation and optical communications markets will increase in the future. We
may not have the financial resources, technical expertise or marketing,
manufacturing, distribution and support capabilities to compete successfully.


     One of our competitors, Nortel Networks, has begun sales of an integrated
switch, which has echo cancellation capability built into it and could therefore
eliminate the need for the echo cancellation capability provided by our
products. To date we have not experienced any material changes in customer
orders as a result of the introduction of this product. However, new
technologies such as these or other competing products, may cause our customers
to delay or cancel orders for our products.


     Most of our competitors and potential competitors have substantially
greater name recognition and technical, financial and marketing resources than
we do. Such competitors may


                                       -20-
<PAGE>

undertake more extensive marketing campaigns, adopt more aggressive pricing
policies and devote substantially more resources to developing new products than
we will.

     IF WE DO NOT RETAIN KEY PERSONNEL FROM ACQUISITIONS, WE MAY NOT BE ABLE TO
REALIZE THE BENEFITS WE EXPECT FROM OUR ACQUISITIONS.

     During the last twelve months, we completed the acquisitions of
Telinnovation and Atmosphere. We believe these acquisitions provide us with
expanded opportunities in the newly developing voice over the Internet and in
packet-based markets where echo cancellation will be an important issue and in
the rapidly growing optical communications market. However, our ability to
successfully execute in these new markets is greatly dependent on our ability to
retain the key personnel from Telinnovation and Atmosphere. Although we believe
that we have provided significant incentives directly linked to continued
employment over the next twelve to fifteen months, there is no guarantee that
these key employees will remain in our employment until after we have
successfully penetrated these markets, if at all.

     IF WE DO NOT REDUCE MANUFACTURING COSTS OF OUR PRODUCTS TO RESPOND TO
ANTICIPATED DECREASING AVERAGE SELLING PRICES, OUR ABILITY TO GENERATE PROFITS
COULD BE ADVERSELY AFFECTED.

     In order to respond to increasing competition and our anticipation that
average selling prices will decrease, we are attempting to reduce manufacturing
costs of our new and existing products. If we do not reduce manufacturing costs
and average selling prices decrease, our operating results will be adversely
affected. We may not be able to successfully reduce the cost of manufacturing
our products due to a number of factors, including:

     WE RELY ON A LIMITED SOURCE OF MANUFACTURING. Manufacturing of our echo
cancellation products and the electronic printed circuit board assemblies for
our optical communications products is currently outsourced to three contract
manufacturers. Until we are able to establish additional manufacturing
relationships, we may not be able to successfully reduce manufacturing costs. In
addition, if we or these contract manufacturers terminate any of these
relationships, or if we otherwise establish new relationships, we may encounter
problems in the transition of manufacturing to another contract manufacturer,
which could temporarily increase our manufacturing costs and cause production
delays.

     WE HAVE NO COMMERCIAL MANUFACTURING EXPERIENCE WITH OUR NEW PRODUCTS. To
date we have manufactured our newer optical communications products and our
prototype OC-3 echo cancellation system in our facilities but not in commercial
quantities. We will need to outsource the manufacturing of these products once
we begin to commercially manufacture them. We may experience delays and other
problems during the transition to outsourcing the manufacture of these products.

     WE OPERATE IN AN INDUSTRY EXPERIENCING RAPID TECHNOLOGICAL CHANGE, WHICH
MAY MAKE OUR PRODUCTS OBSOLETE.

     Our future success will depend on our ability to develop, introduce and
market


                                       -21-
<PAGE>

enhancements to our existing products and to introduce new products in a
timely manner to meet our customers' requirements. The echo cancellation and
optical communications markets we target are characterized by:

   - rapid technological developments;

   - frequent enhancements to existing products and new product introductions;

   - changes in end user requirements; and

   - evolving industry standards.

     WE MAY NOT BE ABLE TO RESPOND QUICKLY AND EFFECTIVELY TO THESE RAPID
CHANGES. The emerging nature of these products and their rapid evolution will
require us to continually improve the performance, features and reliability of
our products, particularly in response to competitive product offerings. We may
not be able to respond quickly and effectively to these developments. The
introduction or market acceptance of products incorporating superior
technologies or the emergence of alternative technologies and new industry
standards could render our existing products, as well as our products currently
under development, obsolete and unmarketable. In addition, we may have only a
limited amount of time to penetrate certain markets, and we may not be
successful in achieving widespread acceptance of our products before competitors
offer products and services similar or superior to our products. We may fail to
anticipate or respond on a cost-effective and timely basis to technological
developments, changes in industry standards or end user requirements. We may
also experience significant delays in product development or introduction. In
addition, we may fail to release new products or to upgrade or enhance existing
products on a timely basis.

     WE MAY NEED TO MODIFY OUR PRODUCTS AS A RESULT OF CHANGES IN INDUSTRY
STANDARDS. The emergence of new industry standards, whether through adoption by
official standards committees or widespread use by service providers, could
require us to redesign our products. If such standards become widespread, and
our products are not in compliance, our current and potential customers may not
purchase our products. The rapid development of new standards increases the risk
that our competitors could develop and introduce new products or enhancements
directed at new industry standards before us.

     IF EMERGING COMPETITIVE SERVICE PROVIDERS AND THE TELECOMMUNICATIONS
INDUSTRY AS A WHOLE EXPERIENCE A DOWNTURN OR REDUCTION IN GROWTH RATE, THE
DEMAND FOR OUR PRODUCTS WILL DECREASE, WHICH WILL ADVERSELY AFFECT OUR BUSINESS.

     Our success will depend in large part on continued development and
expansion of voice and data communications networks. Development of
communications networks is driven in part by the growth of competitive service
providers that emerged as a result of the Telecommunications Act of 1996 and
privatization of the telecommunications industry on a global scale. We are
subject to risks of growth constraints due to our current and planned dependence
on emerging competitive and privatized overseas service providers. These
potential


                                       -22-
<PAGE>

customers may be constrained for a number of reasons, including their
limited capital resources, changes in regulation and consolidation.

     SOME OF THE KEY COMPONENTS USED IN OUR PRODUCTS ARE CURRENTLY AVAILABLE
ONLY FROM SOLE SOURCES, THE LOSS OF WHICH COULD DELAY PRODUCT SHIPMENTS.

     We rely on certain vendors as the sole source of certain key components
that we use in our echo cancellation products. We have no guaranteed supply
arrangements with these vendors. Any extended interruption in the supply of
these components would affect our ability to meet scheduled deliveries of our
echo cancellation products to customers. If we are unable to obtain a sufficient
supply of these components, we could experience difficulties in obtaining
alternative sources or in altering product designs to use alternative
components. Resulting delays or reductions in product shipments could damage
customer relationships, and we could lose customers and orders.

     OUR BUSINESS IS GROWING, WHICH IS DIVERTING OUR MANAGEMENT'S ATTENTION FROM
THE DAY-TO-DAY OPERATIONS OF OUR BUSINESS AND MAY REDUCE OUR ABILITY TO FOCUS ON
FUTURE BUSINESS OPPORTUNITIES.

     We anticipate significantly expanding our business capacity to address
potential growth in our customer base and market opportunities. Expansion of our
business may strain our management personnel, operations and resources. Growth
in our customer base may require us to improve our predictions of what customers
are likely to need and when they will need it, which may also further strain our
sales and marketing personnel. Continued growth will require us to hire more
engineering, sales, marketing, operations, customer support and services, and
administrative personnel and scale our research and development capability,
which we may not be able to do. We may also experience problems in integrating
new personnel into our corporate culture. In addition, new hires may not be
productive during the time that they are being integrated into our business.

     WE MAY EXPERIENCE UNFORESEEN PROBLEMS AS WE DIVERSIFY OUR INTERNATIONAL
CUSTOMER BASE, WHICH WOULD IMPAIR OUR ABILITY TO GROW OUR BUSINESS.

     Historically, we have sold mostly to customers in North America. We are
currently implementing our plans to expand our international presence, which
will require additional hiring of personnel for the overseas market and other
expenditures. Our planned expansion overseas may not be successful. As we expand
our sales focus further into international markets, we will face additional and
complex issues that we may not have faced before, such as addressing currency
fluctuations, manufacturing overseas and import/export controls, which will put
additional strain on our management personnel. In the past, substantially all of
our international sales have been denominated in U.S. dollars; however, in the
future, we may be forced to denominate a greater amount of international sales
in foreign currencies. The number of installations we will be responsible for is
likely to increase as a result of our continued international expansion. In the
past, we have experienced difficulties installing one of our echo


                                       -23-
<PAGE>

cancellation products overseas. In addition, we may not be able to establish
more relationships with original equipment manufacturers. If we do not, our
ability to increase sales could be materially impaired.

     IF WE LOSE THE SERVICES OF ANY MEMBER OF OUR SENIOR MANAGEMENT OR KEY
TECHNICAL PERSONNEL, OR ARE UNABLE TO RETAIN OR ATTRACT ADDITIONAL TECHNICAL
PERSONNEL, OUR ABILITY TO CONDUCT AND EXPAND OUR BUSINESS WILL BE IMPAIRED.

     We depend heavily on Tim Montgomery, our President and Chief Executive
Officer, and on other key management and technical personnel, for the conduct
and development of our business and the development of our products. If we lose
the services of any one of these people for any reason, this could adversely
affect our ability to conduct and expand our business and to develop new
products. We believe that our future success will depend in large part upon our
continued ability to attract, retain and motivate highly skilled employees, who
are in great demand. However, we may not be able to do so.

     OUR ABILITY TO COMPETE SUCCESSFULLY WILL DEPEND, IN PART, ON OUR ABILITY TO
PROTECT OUR INTELLECTUAL PROPERTY RIGHTS, WHICH WE MAY NOT BE ABLE TO PROTECT.

     We rely on a combination of patents, trade secrets, copyright and trademark
laws, nondisclosure agreements and other contractual provisions and technical
measures to protect our intellectual property rights. Nevertheless, such
measures may not be adequate to safeguard the technology underlying our echo
cancellation and optical communications products. In addition, employees,
consultants and others who participate in the development of our products may
breach their agreements with us regarding our intellectual property, and we may
not have adequate remedies for any such breach. In addition, we may not be able
to effectively protect our intellectual property rights in certain countries. We
may, for a variety of reasons, decide not to file for patent, copyright or
trademark protection outside of the United States. We also realize that our
trade secrets may become known through other means not currently foreseen by us.
Notwithstanding our efforts to protect our intellectual property, our
competitors may be able to develop products that are equal or superior to our
products without infringing on any of our intellectual property rights.

     OUR PRODUCTS EMPLOY TECHNOLOGY THAT MAY INFRINGE ON THE PROPRIETARY RIGHTS
OF THIRD PARTIES, WHICH MAY EXPOSE US TO LITIGATION.

     Although we do not believe that our products infringe the proprietary
rights of any third parties, third parties may still assert infringement or
invalidity claims (or claims for indemnification resulting from infringement
claims) against us. Such assertions could materially adversely affect our
business, financial condition and results of operations. In addition,
irrespective of the validity or the successful assertion of such claims, we
could incur significant costs in defending against such claims.


                                       -24-
<PAGE>

ACQUISITIONS AND INVESTMENTS MAY ADVERSELY AFFECT OUR BUSINESS.

     We regularly review acquisition and investment prospects that would
complement our existing product offerings, augment our market coverage, secure
supplies of critical materials or enhance our technological capabilities.
Acquisitions or investments could result in a number of financial consequences,
including:

   - potentially dilutive issuances of equity securities;

   - large one-time write-offs;

   - reduced cash balances and related interest income;

   - higher fixed expenses which require a higher level of revenues to maintain
     gross margins;

   - the incurrence of debt and contingent liabilities; and

   - amortization expenses related to goodwill and other intangible assets.

     Furthermore, acquisitions involve numerous operational risks, including:

   - difficulties in the integration of operations, personnel, technologies,
     products and the information systems of the acquired companies;

   - diversion of management's attention from other business concerns;

   - diversion of resources from our existing businesses, products or
     technologies;

   - risks of entering geographic and business markets in which we have no or
     limited prior experiences; and

   - potential loss of key employees of acquired organizations.

ITEM 3. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

     We do not engage in any foreign currency hedging transactions, and
therefore do not believe we are subject to exchange rate risk. Our exposure
to market risk for changes in interest rates relates primarily to our cash
and cash equivalents. We maintain our invested cash and cash equivalent
portfolio holdings in various short-term securities, the majority of which
are tax exempt. Because of the short-term duration of the financial
instruments held, we do not believe that our financial instruments are
materially sensitive to changes in interest rates. Our cash and cash
equivalents as of October 31, 2000 of $105.3 million all have maturities of
35 days or less and bear an average interest rate of 4.5%. The estimated fair
value of our cash and cash equivalents approximates the principal amounts
reflected above based on the short maturities of these instruments.

                                       -25-
<PAGE>

                           PART II. OTHER INFORMATION

ITEM 1.  LEGAL PROCEEDINGS

None.

ITEM 2.  CHANGES IN SECURITIES AND USE OF PROCEEDS

None.

ITEM 3.  DEFAULTS UPON SENIOR SECURITIES

Not Applicable.

ITEM 4.  SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS


On September 22, 2000, the 2000 annual meeting of stockholders was held at our
corporate offices in Mountain View, California. During this meeting the
following matters were voted upon:



<TABLE>
<CAPTION>

Matter                                                    For        Against      Withheld
------                                                 ----------   ----------   ----------
<S>                                                    <C>          <C>           <C>
Election of three directors to serve until the
2003 annual meeting:
     Peter Y. Chung..........................          26,190,869        --       487,409
     Kenneth E. Jones........................          26,015,199        --       663,079
     Andrei Manoliu..........................          26,164,379        --       513,899
(William A. Hasler and Timothy K.
Montgomery continue in office as
directors until the 2001 annual
stockholders meeting, and Gregory M.
Avis and George J. Turner continue in
office as directors until the 2002 annual
stockholders meeting.)

                                                          For        Against      Abstain
                                                       ----------   ----------   ----------

1,000,000 share increase in authorized
shares under the 1998 Stock Option Plan......          19,733,943    6,852,350     91,985

100,000 share increase in authorized
shares under the 1999 Non-Employee
Director Stock Option Plan...................          25,425,375    1,159,889     93,014

150,000 share increase in authorized


                                       -26-
<PAGE>

shares under the Employee Stock Purchase
Plan.....................................              26,445,771       140,722    91,785

Amendment to Certificate of
Incorporation to increase authorized
Common Stock to 200,000,000 shares.......              19,857,592     6,729,259    94,427

Ratification of
selection of PricewaterhouseCoopers, LLP as
independent accountants for the fiscal
year ending April 30, 2001...............              26,574,589        12,513    91,176

</TABLE>




ITEM 5.  OTHER INFORMATION

Not Applicable.

ITEM 6.  EXHIBITS AND REPORTS ON FORM 8-K

(a)      Exhibit

         3.1      Restated Certificate of Incorporation of Ditech

         3.2(1)   Bylaws of Ditech

         10.11.2  Fourth Amendment to Credit Agreement, dated August 18, 2000,
                  between Ditech and Fleet National Bank (f/k/a BankBoston,
                  N.A.)

         27.1     Financial Data Schedule


                                       -27-
<PAGE>

(1)    Incorporated by reference from the exhibits with corresponding numbers
       from Ditech's Registration Statement (No. 333-86691), filed September 8,
       1999.


(b)    Reports on Form 8-K

       Ditech filed three reports on Form 8-K during the quarter ended October
31, 2000. The first report was filed on August 8, 2000, followed by an amended
filing on Form 8-K/A filed on September 12, 2000, related to the Company's
acquisition of Atmosphere. A report on Form 8-K was filed on August 10, 2000
related to the filing of updated detailed proforma financial information
associated with Company's acquisition of substantially all the assets of
Telinnovation.



                                    SIGNATURE

       Pursuant to the requirements 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.


                                           Ditech Communications Corporation



Date:    December 12, 2000              By:   /s/  William J. Tamblyn
         ------------------                -----------------------------------
                                           William J. Tamblyn
                                           Vice President Finance and Chief
                                           Financial Officer (Principal
                                           Financial and Accounting Officer)



                                       -28-
<PAGE>

                                INDEX TO EXHIBITS

(a)      Exhibits


         3.1      Restated Certificate of Incorporation of Ditech

         3.2(1)   Bylaws of Ditech

         10.11.2  Fourth Amendment to Credit Agreement, dated August 18, 2000,
                  between Ditech and Fleet National Bank (f/k/a BankBoston,
                  N.A.)

         27.1     Financial Data Schedule

(1)    Incorporated by reference from the exhibits with corresponding numbers
from Ditech's Registration Statement (No. 333-86691), filed September 8, 1999.



                                       -29-


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