TRUSTEES OF GENERAL ELECTRIC PENSION TRUST
SC 13D/A, 1999-07-26
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                                  UNITED STATES

                       SECURITIES AND EXCHANGE COMMISSION

                             WASHINGTON, D.C. 20549

                                 SCHEDULE 13D/A

                    UNDER THE SECURITIES EXCHANGE ACT OF 1934

                               (AMENDMENT NO. 3)*

                            IXC Communications, Inc.
- -------------------------------------------------------------------------------
                                (Name of Issuer)

                          Common Stock, $0.01 per share
- -------------------------------------------------------------------------------
                         (Title of Class of Securities)

                                    450713102
            --------------------------------------------------------
                                 (CUSIP Number)

      Michael M. Pastore, Esq., Vice President, General Electric Investment
               Corporation, 3003 Summer Street, Stamford, CT 06904
- -------------------------------------------------------------------------------
   (Name, Address and Telephone Number of Person Authorized to Receive Notices
                               and Communications)

                                  JULY 20, 1999
            --------------------------------------------------------
             (Date of Event which Requires Filing of this Statement)

If the filing person has previously filed a statement on Schedule 13G to report
the acquisition which is the subject of this Schedule 13D, and is filing this
schedule because of Rule 13d-1(b)(3) or (4), check the following box |_|.

Check the following box if a fee is being paid with the statement |_|. (A fee is
not required only if the reporting person: (1) has a previous statement on file
reporting beneficial ownership of more than five percent of the class of
securities described in Item 1; and (2) has filed no amendment subsequent
thereto reporting beneficial ownership of five percent or less of such class.)
(See Rule 13d-7.)

NOTE: Six copies of this statement, including all exhibits, should be filed
with the Commission. See Rule 13d-1(a) for other parties to whom copies are
to be sent.

*The remainder of this cover page shall be filled out for a reporting person's
initial filing on this form with respect to the subject class of securities, and
for any subsequent amendment containing information which would alter
disclosures provided in a prior cover page.

The information required on the remainder of this cover page shall not be deemed
to be "filed" for the purpose of Section 18 of the Securities Exchange Act of
1934 ("Act") or otherwise subject to the liabilities of that section of the Act
but shall be subject to all other provisions of the Act (however, see the
Notes).
<PAGE>

CUSIP No. 450713102               SCHEDULE 13D/A              Page 2 of 20 Pages
- --------------------------------------------------------------------------------
1     NAMES OF REPORTING PERSONS
      I.R.S. IDENTIFICATION NO. OF ABOVE PERSON (ENTITIES ONLY)

      Trustees of the General Electric Pension Trust
      I.R.S. # 14-6015763
- --------------------------------------------------------------------------------
2     CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*
                                                                        (a)  |_|
                                                                        (b)  |X|
- --------------------------------------------------------------------------------
3     SEC USE ONLY


- --------------------------------------------------------------------------------
4     SOURCE OF FUNDS*

      Not Applicable
- --------------------------------------------------------------------------------
5     CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT
      TO ITEMS 2(d) or 2(e)                                                  |_|

- --------------------------------------------------------------------------------
6     CITIZENSHIP OR PLACE OF ORGANIZATION

      State of New York
- --------------------------------------------------------------------------------
                  7     SOLE VOTING POWER

                        0
                        --------------------------------------------------------
  NUMBER OF       8     SHARED VOTING POWER
   SHARES
BENEFICIALLY            8,624,517 shares (9,998,690 shares upon conversion of
  OWNED BY              Preferred Stock)
    EACH                --------------------------------------------------------
  REPORTING       9     SOLE DISPOSITIVE POWER
   PERSON
    WITH                0
                        --------------------------------------------------------
                  10    SHARED DISPOSITIVE POWER

                        8,624,517 shares (9,998,690 shares upon conversion of
                        Preferred Stock)
- --------------------------------------------------------------------------------
11    AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

      8,624,517 shares (9,998,690 shares upon conversion of Preferred Stock)
- --------------------------------------------------------------------------------
12    CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
      CERTAIN SHARES*                                                        |_|

      Not Applicable
- --------------------------------------------------------------------------------
13    PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

      23.1% (26.7% upon conversion of Preferred Stock)
- --------------------------------------------------------------------------------
14    TYPE OF REPORTING PERSON*

      EP
- --------------------------------------------------------------------------------

                      *SEE INSTRUCTIONS BEFORE FILLING OUT!
          INCLUDE BOTH SIDES OF THE COVER PAGE, RESPONSES TO ITEMS 1-7
      (INCLUDING EXHIBITS) OF THE SCHEDULE, AND THE SIGNATURE ATTESTATION
<PAGE>

CUSIP No. 450713102               SCHEDULE 13D/A              Page 3 of 20 Pages
- --------------------------------------------------------------------------------
1     NAMES OF REPORTING PERSONS
      I.R.S. IDENTIFICATION NO. OF ABOVE PERSON (ENTITIES ONLY)

      General Electric Investment Corporation
      I.R.S. #22-2152310
- --------------------------------------------------------------------------------
2     CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*
                                                                        (a)  |_|
                                                                        (b)  |X|
- --------------------------------------------------------------------------------
3     SEC USE ONLY


- --------------------------------------------------------------------------------
4     SOURCE OF FUNDS*

      Not Applicable
- --------------------------------------------------------------------------------
5     CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT
      TO ITEMS 2(d) or 2(e)                                                  |_|

- --------------------------------------------------------------------------------
6     CITIZENSHIP OR PLACE OF ORGANIZATION

      State of Delaware
- --------------------------------------------------------------------------------
                  7     SOLE VOTING POWER

                        0
                        --------------------------------------------------------
  NUMBER OF       8     SHARED VOTING POWER
   SHARES
BENEFICIALLY            8,624,517 shares (9,998,690 shares upon conversion of
  OWNED BY              Preferred Stock)
    EACH                --------------------------------------------------------
  REPORTING       9     SOLE DISPOSITIVE POWER
   PERSON
    WITH                0
                        --------------------------------------------------------
                  10    SHARED DISPOSITIVE POWER

                        8,624,517 shares (9,998,690 shares upon conversion of
                        Preferred Stock)
- --------------------------------------------------------------------------------
11    AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

      8,624,517 shares (9,998,690 shares upon conversion of Preferred Stock)
- --------------------------------------------------------------------------------
12    CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
      CERTAIN SHARES*                                                        |_|

      Not Applicable
- --------------------------------------------------------------------------------
13    PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

      23.1% (26.7% upon conversion of Preferred Stock)
- --------------------------------------------------------------------------------
14    TYPE OF REPORTING PERSON*

      IA, CO
- --------------------------------------------------------------------------------

                      *SEE INSTRUCTIONS BEFORE FILLING OUT!
          INCLUDE BOTH SIDES OF THE COVER PAGE, RESPONSES TO ITEMS 1-7
      (INCLUDING EXHIBITS) OF THE SCHEDULE, AND THE SIGNATURE ATTESTATION
<PAGE>

CUSIP No. 450713102               SCHEDULE 13D                Page 4 of 20 Pages
- --------------------------------------------------------------------------------
1     NAMES OF REPORTING PERSONS
      I.R.S. IDENTIFICATION NO. OF ABOVE PERSON (ENTITIES ONLY)

      General Electric Company
      I.R.S. # 14-0689340
- --------------------------------------------------------------------------------
2     CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*
                                                                        (a)  |_|
                                                                        (b)  |X|
- --------------------------------------------------------------------------------
3     SEC USE ONLY


- --------------------------------------------------------------------------------
4     SOURCE OF FUNDS*

      Not Applicable
- --------------------------------------------------------------------------------
5     CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT
      TO ITEMS 2(d) or 2(e)                                                  |X|

- --------------------------------------------------------------------------------
6     CITIZENSHIP OR PLACE OF ORGANIZATION

      State of New York
- --------------------------------------------------------------------------------
                  7     SOLE VOTING POWER

                        Disclaimed (see 11 below)
                        --------------------------------------------------------
  NUMBER OF       8     SHARED VOTING POWER
   SHARES
BENEFICIALLY            0
  OWNED BY              --------------------------------------------------------
    EACH          9     SOLE DISPOSITIVE POWER
  REPORTING
   PERSON               Disclaimed (see 11 below)
    WITH                --------------------------------------------------------
                  10    SHARED DISPOSITIVE POWER

                        0
- --------------------------------------------------------------------------------
11    AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

      Beneficial ownership of all shares disclaimed by General Electric Company
- --------------------------------------------------------------------------------
12    CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
      CERTAIN SHARES*                                                        |_|

      Disclaimed (see 11 above)
- --------------------------------------------------------------------------------
13    PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

      Not applicable (see 11 above)
- --------------------------------------------------------------------------------
14    TYPE OF REPORTING PERSON*

      CO
- --------------------------------------------------------------------------------

                      *SEE INSTRUCTIONS BEFORE FILLING OUT!
          INCLUDE BOTH SIDES OF THE COVER PAGE, RESPONSES TO ITEMS 1-7
      (INCLUDING EXHIBITS) OF THE SCHEDULE, AND THE SIGNATURE ATTESTATION
<PAGE>

                             INTRODUCTORY STATEMENT

            On July 20, 1999, IXC Communications, Inc. (the "Issuer") entered
into an Agreement and Plan of Merger (the "Merger Agreement") with Cincinnati
Bell Inc. ("Cincinnati Bell") providing for a business combination between the
Issuer and Cincinnati Bell. In connection with the Merger Agreement, GEPT (as
defined below), entered into a Stockholder Agreement with Cincinnati Bell (the
"Stockholder Agreement"), dated as of July 20, 1999, relating to the voting of
certain shares (the "Subject Shares") of the Issuer's common stock, par value
$.01 per share (the "Common Stock"). In addition, on July 20, 1999, GEPT entered
into a Stock Purchase Agreement (the "Stock Purchase Agreement") with Cincinnati
Bell providing for the sale to Cincinnati Bell of an aggregate of 4,999,345
shares of Common Stock. This Amendment No. 3 (this "Amendment") amends a
Statement on Schedule 13D, as previously amended (the "Statement"), and is being
filed to report the effect of the Stockholder Agreement and the Stock Purchase
Agreement on the beneficial ownership by GEPT in the Common Stock.

            The Merger Agreement, Stockholder Agreement and Stock Purchase
Agreement are filed as Exhibits hereto and are incorporated herein by reference.

            This Amendment is filed on behalf of General Electric Pension Trust,
a New York common law trust ("GEPT"), General Electric Company, a New York
corporation ("GE") and General Electric Investment Corporation, a Delaware
corporation and a wholly owned subsidiary of GE ("GEIC"). GEIC acts as the
Investment Manager of GEPT, and may be deemed to be a beneficial owner of the
shares of Common Stock and Preferred Stock of the Issuer owned by GEPT. GEPT and
GEIC each expressly disclaim that they are members of a "group." GE disclaims
beneficial ownership of all shares and expressly disclaims that it is a member
of a "group." GEPT, GE and GEIC (collectively, the "Reporting Persons") have
entered into a Joint Filing Agreement, dated July 26, 1999, a copy of which is
attached hereto as Schedule I. Except as specifically provided herein, this
Amendment does not modify any of the information reported on the Statement,
including information with respect to the persons other than the Reporting
Persons.

ITEM 2. IDENTITY AND BACKGROUND

            Item 2 is hereby amended and restated in its entirety as follows:

            GEPT administers the pension assets held for the benefit of
employees of GE. GE is a diversified manufacturing and financial corporation.
GEIC is a registered investment adviser and acts as the Investment Manager of
GEPT.

            The address of the principal offices of GEPT and GEIC is 3003 Summer
Street, Stamford, Connecticut 06904. The address of the principal offices of
General Electric Company is 3135 Easton Turnpike, Fairfield CT 06431.

            For information with respect to the identity and principal
occupation of each (i) Trustee of GEPT see Schedule II attached hereto; (ii)
executive officer and director of GEIC see Schedule III attached hereto; and
(iii) executive officer and director of GE see Schedule IV attached hereto.

            Except as set forth below, during the last five years, neither any
Reporting Person nor, to the best knowledge of each Reporting Person, any person
identified in Schedules II, III or IV has (i) been convicted in a criminal
proceeding (excluding traffic violations or similar misdemeanors) or (ii) been a
party to a civil proceeding of a judicial or administrative body of competent
jurisdiction and as a result of such a proceeding was or is subject to a
judgement, decree or final order enjoining future violations of, or prohibiting
or mandating activities subject to, federal or state securities laws or finding
any violation with respect to such laws.

            Her Majesty's Inspectorate of Pollution v. IGE Medical Systems
Limited (St. Albans Magistrates Court, St. Albans, Hersfordshire, England, Case
No. 04/00320181).

In April, 1994, General Electric Medical System's U.K. subsidiary, IGE Medical
Systems Limited ("IGEMS") discovered the loss of a radioactive barium source at
the Radlett, England, facility. The lost source, used to calibrate nuclear
camera detectors, emits a very low level of radiation. IGEMS immediately
reported the loss as required by


                               PAGE 5 of 20 PAGES
<PAGE>

the U.K. Radioactive Substances Act. An ensuing investigation, conducted in
cooperation with government authorities, failed to locate the source. On July
21, 1994, Her Majesty's Inspectorate of Pollution ("HMIP") charged IGEMS with
violating the Radioactive Substances Act by failing to comply with a condition
of registration. The Act provides that a registrant like IGEMS, which "does not
comply with a limitation or condition subject to which (it) is so
registered...shall be guilty of (a criminal) offense." Condition 7 of IGEMS'
registration states that it "shall so far as is reasonably practicable
prevent...loss of any registered source."

            At the beginning of trial on February 24, 1995, IGEMS entered a
guilty plea and agreed to pay a fine of (pound)5,000 and assessed costs of
(pound)5,754. The prosecutor's presentation focused primarily on the 1991 change
in internal IGEMS procedures and, in particular, the source logging procedure.
The prosecutor complimented IGEMS' investigation and efforts to locate the
source and advised the court that IGEMS had no previous violations of the
Radioactive Substances Act. He also told the court that the Radlett plant had
been highlighted as an exemplary facility to HMIP inspectors as part of their
training. In mitigation, IGEMS emphasized the significant infrastructure and
expense undertaken by IGEMS to provide security for radiation sources and the
significant effort and expense incurred in attempting to locate the missing
source.

            All Reporting Persons and, to the best knowledge of each Reporting
Person, all persons identified in Schedules II, III and IV are United States
citizens, except that Paolo Fresco, Director of GE, is a citizen of Italy,
Claudio X. Gonzalez, Director of GE, is a citizen of Mexico, Andrea Jung,
Director of GE, is a citizen of Canada and G.S. Malm, Senior Vice President of
GE, is a citizen of Sweden.

ITEM 4. PURPOSE OF TRANSACTION

            Item 4 is hereby supplemented to include the following:

            On July 20, 1999, GEPT entered into the Stock Purchase Agreement,
which provides that Cincinnati Bell will purchase from GEPT an aggregate of
4,999,345 shares of Common Stock. It is anticipated that upon the consummation
of the transactions contemplated by the Stock Purchase Agreement, the Reporting
Person will beneficially own 3,625,172 shares of Common Stock (4,999,345 shares
upon conversion of shares of the Issuer's 7 1/4% Junior Convertible Preferred
Stock Due 2007 (the "Preferred Stock")).

            The Stock Purchase Agreement provides that Cincinnati Bell shall,
within two business days of the date of the Stock Purchase Agreement or such
later date as GEPT shall advise Cincinnati Bell, purchase from GEPT 300,000
shares of Common Stock at a purchase price of fifty dollars ($50.00) per share.
The Stock Purchase Agreement also provides that Cincinnati Bell shall purchase
from GEPT 4,699,345 shares of Common Stock at a purchase price of fifty dollars
($50.00) per share (the "Final Closing") following the satisfaction or waiver of
certain conditions, including that (a) no statute, rule, regulation, order,
decree, temporary restraining order or injunction shall have been entered,
enacted, promulgated or enforced by a Governmental Authority (as defined
therein), which enjoins or prohibits the transactions contemplated thereby and
(b) any applicable waiting period (as such may be extended by the governmental
agencies involved) with respect to the transactions contemplated thereby under
the provisions of the HSR Act (as defined therein) shall have expired or have
been terminated by the appropriate governmental agency. Additionally, the Stock
Purchase Agreement provides that it may be terminated (a) by written consent of
GEPT and Cincinnati Bell, (b) by either GEPT or Cincinnati Bell if any United
States court of competent jurisdiction or other competent Governmental Authority
shall have issued an order, decree or injunction or taken any other action
permanently restraining, enjoining or otherwise prohibiting the transactions
contemplated therein and such order decree or injunction or other action shall
have become final and nonappealable and (c) by either GEPT or Cincinnati Bell if
the Final Closing has not occurred by July 31, 2000, provided, however, that
neither party may terminate the Stock Purchase Agreement pursuant to clause (c)
if the Final Closing has not occurred by such date by reason of the failure of
such party to perform in all material respects any of its obligations therein.

            Except as disclosed in this Item 4 and as disclosed in Item 6 of
this Amendment, the Reporting Persons do not have any present plans or proposals
which relate to or would result in:


                               PAGE 6 of 20 PAGES
<PAGE>

            (a) The acquisition by any person of additional securities of the
Issuer, or the disposition of securities of the Issuer;

            (b) An extraordinary corporate transaction, such as a merger,
reorganization or liquidation, involving the Issuer or any of its subsidiaries;

            (c) A sale or transfer of a material amount of assets of the Issuer
or any of its subsidiaries;

            (d) Any change in the present board of directors or management of
the Issuer, including any plans or proposals to change the number of directors
or to fill any existing vacancies on the board;

            (e) Any material change in the present capitalization or dividend
policy of the Issuer;

            (f) Any other material change in the Issuer's business or corporate
structure;

            (g) Changes in the Issuer's charter, bylaws or instruments
corresponding thereto or other actions which may impede the acquisition of
control of the Issuer by any person;

            (h) Causing a class of securities of the Issuer to be delisted from
a national securities exchange or to cease to be authorized to be quoted in an
inter-dealer quotation system of a registered national securities association;

            (i) A class of equity securities of the Issuer becoming eligible for
termination of registration pursuant to Section 12(g)(4) of the Securities
Exchange Act of 1934, as amended; or

            (j) Any action similar to any of those enumerated above.

            The foregoing response to this Item 4 is qualified in its entirety
by reference to the Stock Purchase Agreement, the full text of which is filed as
Exhibit 5 hereto. The Introductory Statement to this Amendment and the Stock
Purchase Agreement are incorporated herein by reference.

ITEM 5. INTEREST IN SECURITIES OF ISSUER

            Item 5 is hereby amended and restated in its entirety as follows:

            (a) The Issuer reported in the Merger Agreement that it had
outstanding as of the close of business on July 20, 1999 an aggregate of
37,393,939 shares of Common Stock. As of the date of this Amendment, the
Reporting Person may be deemed to beneficially own 9,998,690 shares of Common
Stock representing approximately 26.7% of the shares of Common Stock
outstanding. This number reflects the beneficial ownership of shares of Common
Stock upon conversion of 322,349 shares of Preferred Stock (as defined therein),
which shares of Preferred Stock are convertible, in the aggregate, into
1,374,173 shares of Common Stock. It is anticipated that upon the consummation
of the transactions disclosed in Item 4 of this Amendment, the Reporting Person
will have beneficial ownership of 3,625,172 shares of Common Stock (4,999,345
shares upon conversion of Preferred Stock), representing approximately 9.7% of
the shares of Common Stock outstanding (13.4% upon conversion of Preferred
Stock).

            (b) GEPT has shared voting and dispositive power over the shares of
Common Stock and Preferred Stock beneficially owned by GEPT. GEIC, as the
Investment Manager of GEPT, has shared voting and dispositive power over the
shares beneficially owned by GEPT. The number of shares of Common Stock as to
which there is shared power to vote or direct the vote and shared power to
dispose or direct the disposition for the Reporting Persons is set forth on the
cover page of this Amendment, which information is incorporated herein by
reference.

            (c) Except as disclosed in Item 4 of this Amendment, no Reporting
Person has effected any transaction in shares of Common Stock or Preferred Stock
during the preceding 60 days and to the best knowledge of each Reporting Person,
no person identified in Schedules II, III or IV, beneficially owns any shares of
Common


                               PAGE 7 of 20 PAGES
<PAGE>

Stock or Preferred Stock or has effected any transaction in shares of Common
Stock or Preferred Stock during the preceding 60 days.

            (d) The Reporting Persons have the sole right to receive or direct
the receipt of dividends from, or the proceeds from the sale of, the shares of
Common Stock or Preferred Stock beneficially owned by the Reporting Persons and
covered by this Schedule 13D.

            (e) Not Applicable.

ITEM 6. CONTRACTS, ARRANGEMENTS, UNDERSTANDINGS OR RELATIONSHIPS WITH RESPECT TO
SECURITIES OF THE ISSUER

            Item 6 is hereby supplemented to include the following:

            Concurrently with the execution and delivery of the Merger Agreement
and as a condition and inducement to Cincinnati Bell's willingness to enter into
the Merger Agreement, GEPT entered into the Stockholder Agreement. Pursuant to
the Stockholder Agreement, GEPT has agreed that it will (a) appear at any
meeting of stockholders of the Issuer to vote upon the Merger (as defined
therein) or the Merger Agreement or at any adjournment thereof or in any other
circumstances upon which a vote, consent or other approval (including by written
consent) with respect to the Merger or the Merger Agreement is sought, (b) vote
the Subject Shares (as defined therein) (other than the Subject Shares which
shall have been purchased by Cincinnati Bell pursuant to the Stock Purchase
Agreement) in favor of the adoption by the Issuer of the Merger Agreement and
the approval of the terms thereof and of the Merger and each of the other
transactions contemplated by the Merger Agreement, (c) not dispose of, consent
to or enter into any arrangement with respect to any Transfer (as defined
therein) of any Subject Shares or any interest therein to any person other than
pursuant to the Merger Agreement, (d) not enter into any voting arrangement in
connection with any IXC Takeover Proposal (as defined therein) or otherwise with
respect to the Subject Shares, (e) not, and will not authorize or permit any of
its Subsidiaries (as defined therein) or affiliates (other than the Issuer) or
any of its representatives to solicit, initiate, encourage, or take any other
action designed to facilitate, any inquiries or the making of any proposal that
constitutes, an IXC Takeover Proposal, (f) not enter into any agreement with
respect to any IXC Takeover Proposal, (g) participate in any discussions or
negotiations regarding an IXC Takeover Proposal and (h) will not issue any press
release or make any other public statement with respect to the Merger Agreement,
the Stockholder Agreement, the Merger or any of the other transactions
contemplated by the Merger Agreement or the Stockholder Agreement without the
prior written consent of Cincinnati Bell, except as may be required by
applicable law, including any filings required under the Exchange Act (as
defined therein). The Stockholder Agreement provides that it shall terminate
upon the earlier of (a) the Effective Time (as defined therein) and (b) 10
Business Days (as defined therein) after the termination of the Merger Agreement
in accordance with its terms.

            The foregoing response to this Item 6 is qualified in its entirety
by reference to the Merger Agreement and the Stockholder Agreement, the full
texts of which are filed as Exhibits 6 and 7, respectively, hereto. The
Introductory Statement to this Amendment, the Merger Agreement and the
Stockholder Agreement are incorporated herein by reference.


                               PAGE 8 of 20 PAGES
<PAGE>

ITEM 7. MATERIAL TO BE FILED AS EXHIBITS

            Item 7 is hereby amended and restated in its entirety as follows:

            1. Stock Exchange Agreement dated as of June 10, 1996. (*)

            2. Registration Rights Agreement dated as of June 10, 1996. (**)

            3. Certificate of Designations, dated as of March 31, 1997, executed
by the Issuer. (***)

            4. Registration Rights Agreement, dated as of March 25, 1997, by and
among the Issuer and the Sellers. (****)

            5. Stock Purchase Agreement by and among GEPT and Cincinnati Bell,
dated as of July 20, 1999.

            6. Agreement and Plan of Reorganization and Merger by and among
Cincinnati Bell, Ivory Merger Inc. and IXC Communications, Inc., dated as of
July 20, 1999.

            7. Stockholder Agreement between Cincinnati Bell and GEPT, dated as
of July 20, 1999.

- ----------

            (*) Incorporated by reference to Exhibit 1 to the Reporting Persons'
statement on Schedule 13D, dated July 9, 1996.

            (**) Incorporated by reference to Exhibit 2 to the Reporting
Persons' statement on Schedule 13D, dated July 9, 1996.

            (***) Incorporated by reference to Exhibit 1 to the Reporting
Persons' amendment to its statement on Schedule 13D dated April 1, 1997.

            (****) Incorporated by reference to Exhibit 2 to the Reporting
Persons' amendment to its statement on Schedule 13D dated April 1, 1997.

SCHEDULES.

            Schedule I to the Statement is hereby deleted in its entirety and
new Schedules I, II, III and IV are inserted in lieu thereof.


                               PAGE 9 of 20 PAGES
<PAGE>

                                    SIGNATURE

            After reasonable inquiry and to the best of my knowledge and belief,
I certify that the information set forth in this statement is true, correct and
complete.

Dated: July 26, 1999

                                        GENERAL ELECTRIC PENSION TRUST

                                        By: General Electric Investment
                                            Corporation,
                                            its Investment Manager


                                        By:/s/ Michael M. Pastore
                                           ----------------------------------
                                           Name:  Michael M. Pastore
                                           Title: Vice President


                              PAGE 10 of 20 PAGES
<PAGE>

                                    SIGNATURE

            After reasonable inquiry and to the best of my knowledge and belief,
I certify that the information set forth in this statement is true, correct and
complete.

Dated: July 26, 1999

                                        GENERAL ELECTRIC INVESTMENT CORPORATION


                                        By:/s/ Michael M. Pastore
                                           ----------------------------------
                                           Name:  Michael M. Pastore
                                           Title: Vice President


                              PAGE 11 of 20 PAGES
<PAGE>

                                    SIGNATURE

            After reasonable inquiry and to the best of my knowledge and belief,
I certify that the information set forth in this statement is true, correct and
complete.

Dated: July 26, 1999

                                        GENERAL ELECTRIC COMPANY


                                        By:/s/ John H. Myers
                                           ----------------------------------
                                           Name:  John H. Myers
                                           Title: Vice President


                              PAGE 12 of 20 PAGES
<PAGE>

                                                                      Schedule I

                             JOINT FILING AGREEMENT

            The undersigned parties hereby agree that the Schedule 13D filed
herewith (and any amendments thereto) with respect to the beneficial ownership
by the undersigned of shares of the Common Stock and Preferred Stock of IXC
Communications, Inc. is being filed jointly with the Securities and Exchange
Commission on behalf of each of the undersigned.

Dated:  July 26, 1999

                                        GENERAL ELECTRIC PENSION TRUST

                                        By: General Electric Investment
                                            Corporation
                                            its Investment Manager


                                        By:/s/ Michael M. Pastore
                                           ----------------------------------
                                           Name:  Michael M. Pastore
                                           Title: Vice President


                                        GENERAL ELECTRIC INVESTMENT
                                        CORPORATION


                                        By:/s/ Michael M. Pastore
                                           ----------------------------------
                                           Name:  Michael M. Pastore
                                           Title: Vice President


                                        GENERAL ELECTRIC COMPANY


                                        By:/s/ John H. Myers
                                           ----------------------------------
                                           Name: John H. Myers
                                           Title: Vice President


                              PAGE 13 of 20 PAGES
<PAGE>

                                                                     SCHEDULE II

                         GENERAL ELECTRIC PENSION TRUST

            The business address of each of the persons listed below is 3003
Summer Street, P.O. Box 7900, Stamford, Connecticut 06904.

            The names and principal occupations of each of the Trustees of the
General Electric Pension Trust are as follows:

Eugene K. Bolton                        Executive Vice President of GEIC and
                                        GEIM

Michael J. Cosgrove                     Executive Vice President of GEIC and
                                        GEIM

John H. Myers                           Vice President of General Electric
                                        Company, Chairman of the Board and
                                        President of GEIC and GEIM

Ralph R. Layman                         Executive Vice President of GEIC and
                                        GEIM

Alan M. Lewis                           Executive Vice President, General
                                        Counsel and Secretary of GEIC and
                                        GEIM

Robert A. MacDougall                    Executive Vice President of GEIC and
                                        GEIM

Donald W. Torey                         Executive Vice President of GEIC and
                                        GEIM

John J. Walker                          Executive Vice President - Finance
                                        and Administration of GEIC and
                                        Executive Vice President - Chief
                                        Financial Officer of GEIM


                              PAGE 14 of 20 PAGES
<PAGE>

                                                                    SCHEDULE III

          General Electric Investment Corporation Executive Officers

            The business address of each of the persons listed below is 3003
Summer Street, P.O. Box 7900, Stamford, Connecticut 06904.

            The names and principal occupations of the Officers of General
Electric Investment Corporation ("GEIC") are as follows:

John H. Myers                           Chairman of the Board and President

Eugene K. Bolton                        Executive Vice President

Michael J. Cosgrove                     Executive Vice President

Ralph R. Layman                         Executive Vice President

Alan M. Lewis                           Executive Vice President, General
                                        Counsel and Secretary

Robert A. MacDougall                    Executive Vice President

Geoffrey R. Norman                      Executive Vice President

Donald W. Torey                         Executive Vice President

John J. Walker                          Executive Vice President-Chief Financial
                                        Officer

Peter J. Hathaway                       Senior Vice President - Equity
                                        Portfolios

Elaine G. Harris                        Senior Vice President - Equity
                                        Portfolios

Paul C. Reinhardt                       Senior Vice President - Equity
                                        Portfolios

Christopher W. Smith                    Senior Vice President - Equity
                                        Investments

David B. Carlson                        Senior Vice President - Equity
                                        Portfolios

Christopher D. Brown                    Senior Vice President - Equity
                                        Portfolios

Richard L. Sanderson                    Senior Vice President - Equity Research

Robert R. Kaelin                        Senior Vice President - Municipal Bonds

Philip A. Riordan                       Senior Vice President - Real Estate

Judith A. Studer                        Senior Vice President - International
                                        Equity Portfolios

Brian Hopkinson                         Senior Vice President - International
                                        Equity Portfolios

Michael J. Caufield                     Senior Vice President - Municipal Bonds

James M. Mara                           Senior Vice President - International
                                        Private Equities

Makoto F. Sumino                        Vice President - International Equity
                                        Portfolios

Daniel J. Barker                        Vice President - International Equity
                                        Portfolios

Michael J. Solecki                      Vice President - International Equity
                                        Portfolios

Daizo Motoyoshi                         Vice President - International Equity
                                        Portfolios

Damian J. Maroun                        Vice President - Equity Trading


                              PAGE 15 of 20 PAGES
<PAGE>

Gerald L. Igou                          Vice President - Equity Investments

Tara K. Holbrook                        Vice President - Equity Investments

Ralph E. Whitman                        Vice President - Equity Investments

Jane E. Hackney                         Vice President - Equity Investments

Mara A. Mitchell                        Vice President - Equity Investments

John H. Schaetzl                        Vice President - Domestic Equities

Anthony J. Sirabella                    Vice President - Information Technology

Jeffrey A. Groh                         Vice President - Operations

William R. Wright                       Vice President - Fixed Income

David J. Beck                           Vice President - Fixed Income

Robert W. Aufiero                       Vice President - Fixed Income

Kathleen S. Brooks                      Vice President - Fixed Income

William M. Healey                       Vice President - Fixed Income

T. Brent Jones                          Vice President - Fixed Income

Stella V. Lou                           Vice President - Municipal Bonds

Michael A. Sullivan                     Vice President - Fixed Income

Susan M. Courtney                       Vice President - Municipal Bonds

David W. Wiederecht                     Vice President - Private Equities

Wolfe H. Bragin                         Vice President - Private Equities

Andreas Hildebrand                      Vice President - Private Equities

Patrick J. McNeela                      Vice President - Private Equities

Anthony J. Mariani                      Vice President - Private Equities

B. Bradford Barrett                     Vice President - Real Estate

Robert P. Gigliotti                     Vice President - Real Estate

Preston R. Sargent                      Vice President - Real Estate

Jeanne M. La Porta                      Vice President - Assoc. Gen. Counsel and
                                        Asst. Secretary

Michael M. Pastore                      Vice President - Assoc. Gen. Counsel and
                                        Asst. Secretary

Scott A. Silberstein                    Vice President - Assoc. Gen. Counsel and
                                        Asst. Secretary

Matthew J. Simpson                      Vice President - Assoc. Gen. Counsel and
                                        Asst. Secretary

Marc R. Bryant                          Vice President - Asoc. Gen Counsel and
                                        Asst. Secretary

Michael J. Strone                       Vice President - Assoc. Gen. Counsel and
                                        Asst.


                              PAGE 16 of 20 PAGES
<PAGE>

                                        Secretary

Robert J. Zalucki                       Vice President - Tax Counsel

                General Electric Investment Corporation Directors

                                  John H. Myers

                                Eugene K. Bolton

                               Michael J. Cosgrove

                                 Ralph R. Layman

                                  Alan M. Lewis

                              Robert A. MacDougall

                               Geoffrey R. Norman

                                 Donald W. Torey

                                 John J. Walker


                              PAGE 17 of 20 PAGES
<PAGE>

                                                                     SCHEDULE IV

                   General Electric Company Executive Officers

            The business address of each of the persons listed below is 3135
Easton Turnpike, Fairfield, Connecticut 06431.

            The names and principal occupations of the Officers of General
Electric Company are as follows:

Officers                                Position(s)
- --------                                -----------

J.F. Welch, Jr.                         Chairman of the Board and Chief
                                        Executive Officer

P.D. Ameen                              Vice President and Comptroller

J.R. Bunt                               Vice President and Treasurer

D.L. Calhoun                            Senior Vice President - GE Lighting

W.J. Conaty                             Senior Vice President - Human Resources

D.M. Cote                               Senior Vice President - GE Appliances

D.D. Dammerman                          Vice Chairman of the Board and Executive
                                        Officer, Chairman and Chief Executive
                                        Officer, General Electric Capital
                                        Services, Inc.

L.S. Edelheit                           Senior Vice President - Corporate
                                        Research and Development

B.W. Heineman, Jr.                      Senior Vice President - General Counsel
                                        and Secretary

J.R. Immelt                             Senior Vice President - GE Medical
                                        Systems

G.S. Malm                               Senior Vice President - Asia

W.J. McNerney, Jr.                      Senior Vice President - GE Aircraft
                                        Engines

E.F. Murphy                             Vice Chairman of the Board and Executive
                                        Officer

R.L. Nardelli                           Senior Vice President - GE Power Systems

R.W. Nelson                             Vice President - Corporate Financial
                                        Planning and Analysis

J.D. Opie                               Vice Chairman of the Board and Executive
                                        Officer

G.M. Reiner                             Senior Vice President - Chief
                                        Information Officer

J.G. Rice                               Vice President - GE Transportation
                                        Systems

G.L. Rogers                             Senior Vice President - GE Plastics

K.S. Sherin                             Senior Vice President - Finance and
                                        Chief Financial Officer

L.G. Trotter                            Senior Vice President - GE Industrial
                                        Systems

                                        Citizenship
                                        -----------


                              PAGE 18 of 20 PAGES
<PAGE>

                        G. S. Malm                    Sweden
                        All Others                    U.S.A

                       General Electric Company Directors

            The names, business addresses and principal occupations of the
Directors of General Electric Company are as follows:

                        PRESENT                             PRESENT
NAME                    BUSINESS ADDRESS              PRINCIPAL OCCUPATION
- ----                    ----------------              --------------------

J.I.Cash, Jr.           Harvard Business School       Professor of Business
                        Baker Library 187             Administration-Graduate
                        Soldiers Field                School of Business
                        Boston, MA 02163              Administration, Harvard
                                                      University

S.S. Cathcart           222 Wisconsin Avenue          Retired Chairman,
                        Suite 103                     Illinois Tool Works
                        Lake Forest, IL 60045

D.D. Dammerman          General Electric Company      Vice Chairman of the Board
                        3135 Easton Turnpike          and Executive Officer,
                        Fairfield, CT 06431           General Electric Company;
                                                      Chairman and Chief
                                                      Executive Officer, General
                                                      Electric Capital Services,
                                                      Inc.

P. Fresco               Fiat SpA                      Chairman of the Board,
                        via Nizza 250                 Fiat SpA
                        10126 Torino, Italy

C.X. Gonzalez           Kimberly-Clark de Mexico,     Chairman of the Board
                        S.A. de C.V.                  and Chief Executive
                        Jose Luis Lagrange 103,       Officer,
                        Tercero Piso                  Kimberly-Clark de Mexico,
                        Colonia Los Morales           S.A. de C.V.
                        Mexico, D.F. 11510, Mexico

Andrea Jung             Avon Products, Inc.           President and Chief
                        1345 Avenue of the Americas   Operating Officer,
                        New York, NY  10105           Avon Products, Inc.

G.G. Michelson          Federated Department Stores   Former Member of the
                        151 West 34th Street          Board of Directors,
                        New York, NY 10001            Federated Department
                                                      Stores

E. F. Murphy            General Electric Company      Vice Chairman of the
                        3135 Easton Turnpike          Board and Executive
                        Fairfield, CT 06431           Officer, General Electric
                                                      Company

S. Nunn                 King & Spalding               Partner, King & Spalding
                        191 Peachtree Street, N.E.


                              PAGE 19 of 20 PAGES
<PAGE>

                        Atlanta, Georgia 30303

J.D. Opie               General Electric Company      Vice Chairman of the
                        3135 Easton Turnpike          Board and Executive
                        Fairfield, CT 06431           Officer, General Electric
                                                      Company

R.S. Penske             Penske Corporation            Chairman of the Board
                        13400 Outer Drive, West       and President, Penske
                        Detroit, MI 48239-4001        Corporation

F.H.T. Rhodes           Cornell University            President Emeritus
                        3104 Snee Building            Cornell University
                        Ithaca, NY 14853

A.C. Sigler             Champion International        Retired Chairman of the
                         Corporation                  Board and CEO
                        1 Champion Plaza              and former Director,
                        Stamford, CT 06921            Champion International
                                                      Corporation

D.A. Warner III         J. P. Morgan & Co., Inc.      Chairman of the Board,
                        & Morgan Guaranty Trust Co.   President, and Chief
                        60 Wall Street                Executive Officer,
                        New York, NY 10260            J.P. Morgan & Co.
                                                      Incorporated and Morgan
                                                      Guaranty Trust Company

J.F. Welch, Jr.         General Electric Company      Chairman of the Board
                        3135 Easton Turnpike          and Chief Executive
                        Fairfield, CT 06431           Officer, General Electric
                                                      Company

                                   Citizenship
                                   -----------

                        C. X. Gonzalez                Mexico
                        P. Fresco                     Italy
                        Andrea Jung                   Canada
                        All Others                    U.S.A.


                              PAGE 20 of 20 PAGES

                                                                       EXHIBIT 5

                                                                  EXECUTION COPY

                            STOCK PURCHASE AGREEMENT

                                  by and among

                         GENERAL ELECTRIC PENSION TRUST

                                       and

                              CINCINNATI BELL INC.

                            Dated as of July 20, 1999

<PAGE>

                            STOCK PURCHASE AGREEMENT

            This STOCK PURCHASE AGREEMENT is made and entered into this 20th day
of July, 1999, by and among Cincinnati Bell Inc., an Ohio corporation ("Buyer"),
and General Electric Pension Trust, a New York common law trust (the "Seller").

                                    RECITALS

            WHEREAS, Seller owns of record and beneficially 8,624,517 shares
common stock, par value $.01 per share ("Common Stock"), of IXC Communications,
Inc., a Delaware corporation (the "Company"), and 322,349 shares of 7 1/4%
Junior Convertible Preferred Stock Due 2007, par value $.01 per share, of the
Company, which are convertible into an aggregate of 1,374,173 shares of Common
Stock; and

            WHEREAS, Seller desires to sell, and Buyer desires to purchase, an
aggregate of 4,999,345 shares of Common Stock owned by the Seller pursuant to
the terms and subject to the conditions of this Agreement (the "Purchased
Shares").

            NOW, THEREFORE, in consideration of the foregoing, and of the
representations, warranties, covenants and agreements contained herein, the
parties hereto agree as follows:

                                   ARTICLE I

                                   DEFINITIONS

            Section 1.1 Definitions

 . As used in this Agreement, unless otherwise defined herein or unless the
context otherwise requires, the following terms shall have the following
meanings:

            "Agreement" means this Stock Purchase Agreement and all amendments,
modifications and supplements hereto.

            "Closing Dates" means the Initial Closing Date and the Final Closing
Date.

            "Company" has the meaning set forth in the recitals hereof.

            "Contract" has the meaning set forth in Section 3.1(a) hereof.

            "Encumbrance" means any claim, lien, pledge, charge or security
interest of any kind or nature whatsoever.

            "Escrow Agent" means State Street Bank.

            "Exchange Act" means the Securities Exchange Act of 1934, as
amended.

<PAGE>

            "Final Closing" has the meaning specified in Section 2.3 hereof.

            "Final Closing Date" has the meaning specified in Section 2.3
hereof.

            "Final Purchase Price" has the meaning specified in Section 2.3
hereof.

            "Governmental Authority" means any Federal, state, local or foreign
government, any court, administrative, regulatory or other governmental agency,
commission or authority, or any non-governmental self-regulatory agency,
commission or authority.

            "HSR Act" means the Hart-Scott-Rodino Antitrust Improvements Act of
1976, as amended.

            "Initial Closing" has the meaning set forth in Section 2.2 hereof.

            "Initial Closing Date" has the meaning set forth in Section 2.2
hereof.

            "Initial Purchase Price" has the meaning set forth in Section 2.2
hereof.

            "IRS" means the Internal Revenue Service.

            "Knowledge" means the actual knowledge of each of the Seller and
Buyer, as the case may be.

            "Purchased Shares" means the aggregate of 4,999,345 shares of Common
Stock to be sold by Seller to Buyer pursuant to this Agreement.

            "Stockholders Agreement" means the Stockholders Agreement dated as
of July 20, 1999 by and between Buyer and Seller.

            "Subsidiary" of an entity means any entity in which the specified
entity directly or indirectly owns at least a majority of the outstanding stock
or other equity or general voting interest.

                                   ARTICLE II

                         SALE OF SHARES; PURCHASE PRICE

            Section 2.1 Sale of Shares. Upon the terms and subject to the
conditions of this Agreement, on the Closing Dates Seller shall sell, transfer
and deliver to Buyer and Buyer shall purchase and acquire the number of
Purchased Shares agreed to be purchased hereunder on the respective Closing Date
by the Buyer at a purchase price of $50.00 per share.

<PAGE>

            Section 2.2 Initial Closing . The initial closing of the purchase
and sale of 300,000 shares of Common Stock(the "Initial Closing") shall take
place at the offices of Dewey Ballantine LLP, 1301 Avenue of the Americas, New
York, New York, at 10:00 a.m. (local time) within two business days of the date
hereof or such later date as Seller shall advise Buyer (the "Initial Closing
Date"). At the Initial Closing, in consideration of the sale, transfer and
delivery of the Purchased Shares to be sold at the Initial Closing, Buyer shall
pay to Seller $15,000,000 in cash (the "Initial Purchase Price").

            Section 2.3 Final Closing. The final closing of the purchase and
sale of 4,699,345 shares of Common Stock (the "Final Closing") shall take place
at the offices of Dewey Ballantine LLP, 1301 Avenue of the Americas, New York,
New York, at 10:00 a.m. (local time) within two business days following the
satisfaction or waiver of the conditions set forth in Article VI, hereof or at
such other date as shall be agreed upon by the parties. The date on which the
Final Closing occurs is referred to herein as the "Final Closing Date." At the
Final Closing, in consideration of the sale, transfer and delivery of the
Purchased Shares to be sold at the Final Closing, Buyer shall pay to Seller
$234,967,250 in cash (the "Final Purchase Price").

            Section 2.4 Closing Obligations. On the Closing Dates:

            (a) Seller shall deliver or cause to be delivered to Buyer:

            (i) A certificate or certificates representing the Purchased Shares
      to be purchased by the Buyer on such date, duly endorsed in blank, or
      accompanied by stock powers duly executed in blank, with any necessary
      stock transfer tax stamps attached or provided for; and

            (ii) Such other duly executed documents and certificates as may be
      required to be delivered by Seller pursuant to the terms of this
      Agreement. (b) Buyer shall deliver or cause to be delivered to Seller:

            (i) The Initial Purchase Price or the Final Purchase Price, as
      applicable, payable by wire transfer of immediately available funds to
      such account or accounts as Seller shall designate prior to the Initial
      Closing Date or the Final Closing Date, as applicable; and

            (ii) Such other duly executed documents and certificates as may be
      required to be delivered by Buyer pursuant to the terms of this Agreement.

            Section 2.5 Escrow Account. If the Final Closing Date has not
occurred within 60 days after the date of this

<PAGE>

Agreement, the Buyer, on such 60th day, shall deposit an amount equal to the
Final Purchase Price into an escrow account to be established with the Escrow
Agent and Seller shall deposit the Purchased Shares into such escrow account.
Escrow Agent shall hold and invest all funds received in this escrow in
accordance with such instructions and directions as may be provided to Escrow
Agent in writing and signed by the Seller. Thereafter, on the Final Closing
Date, the amount held in the Escrow Account, including any interest earned on
the funds deposited in such escrow, shall be paid to the Seller and the
Purchased Shares shall be delivered to Buyer. If the Final Closing does not
occur and this Agreement is terminated under Section 7.1, the amount held in
escrow, including any interest earned on the funds deposited in such escrow,
shall be delivered to Buyer and the Purchased Shares shall be delivered to
Seller.

                                  ARTICLE III

                    REPRESENTATIONS AND WARRANTIES OF SELLER

            Seller hereby represents and warrants to Buyer as follows:

            Section 3.1 Organization; Authority; Execution and Delivery;
Enforceability. Seller has all requisite power and authority to enter into this
Agreement and to consummate the transactions contemplated hereby. Seller is duly
organized, validly existing and in good standing under the laws of its
jurisdiction of organization. The execution and delivery of this Agreement by
Seller and the consummation by Seller of the transactions contemplated hereby
have been duly authorized by all necessary action on the part of Seller. This
Agreement has been duly executed and delivered by Seller and, assuming due
authorization, execution and delivery by Buyer constitutes a legal, valid and
binding obligation of Seller, enforceable against Seller in accordance with its
terms. The execution and delivery by Seller of this Agreement do not, and the
consummation of the transactions contemplated hereby and compliance with the
provisions hereof, will not, conflict with, or result in any violation of, or
default (with or without notice or lapse of time or both) under, or give rise to
a right of termination, cancellation or acceleration of any obligation or loss
of a benefit under, or result in the creation of any Encumbrance on any
properties or assets of Seller under, (i) any provision of the certificate of
incorporation or by-laws or partnership agreement or the comparable
organizational documents applicable to Seller, (ii) any loan or credit
agreement, note, bond, mortgage, indenture, lease or other agreement,
instrument, permit, concession, franchise, license or instrument, or similar
authorization (a "Contract") to which Seller is a party or by which any of the
properties or assets of Seller are bound or (iii) subject to the filings and
other matters referred to in the following sentence of this Section 3.1(a), any
judgment, order, decree, statute, law, ordinance, rule or regulation applicable
to Seller or its properties or assets, except in the case of each of clauses
(ii) and (iii), as is not materially likely to (x) impair the ability of Seller
to perform its obligations under this Agreement or (y) prevent or materially
delay the consummation of the transactions contemplated by this Agreement. No
consent, approval, order or authorization of, action by or in respect of, or
registration, declaration or filing with, any Governmental Authority

<PAGE>

is required by or with respect to Seller in connection with the execution and
delivery of this Agreement by Seller or the consummation by Seller of the
transactions contemplated hereby, except for (1) such filings under the Exchange
Act as may be required in connection with this Agreement and the transactions
contemplated hereby, (2) such filings under the HSR Act as may be required in
connection with this Agreement and the transactions contemplated hereby and (3)
those which are not materially likely to (x) impair the ability of Seller to
perform its obligations under this Agreement or (y) prevent or materially delay
the consummation of the transactions contemplated by this Agreement. No trust of
which Seller is a trustee requires the consent of any beneficiary to the
execution and delivery of this Agreement or to the consummation of the
transactions contemplated hereby. Seller is the record and beneficial owner of
(or is a trust that is the record holder of, and whose beneficiaries are the
beneficial owners of), and has good and marketable title to, the Purchased
Shares, free and clear of any Liens. Seller has the sole right to sell,
transfer, pledge, assign or otherwise dispose of (including by gift)
("Transfer") the Purchased Shares, and none of such Purchased Shares is subject
to any voting trust or other agreement, arrangement or restrictions with respect
to the Transfer of such Purchased Shares.

                                   ARTICLE IV

                     REPRESENTATIONS AND WARRANTIES OF BUYER

            Buyer hereby represents and warrants to Seller as follows:

            Section 4.1 Organization; Authority; Execution and Delivery;
Enforceability. Buyer has all requisite corporate power and authority to enter
into this Agreement and to consummate the transactions contemplated hereby.
Buyer is duly organized, validly existing and in good standing under the laws of
its jurisdiction of organization. The execution and delivery of this Agreement
by Buyer and the consummation by Buyer of the transactions contemplated hereby
have been duly authorized by all necessary corporate action on the part of
Buyer. This Agreement has been duly executed and delivered by Buyer and,
assuming due authorization, execution and delivery by Seller, constitutes a
legal, valid and binding obligation of Buyer, enforceable against Buyer in
accordance with its terms. The execution and delivery by Buyer of this Agreement
do not, and the consummation of the transactions contemplated hereby and
compliance with the provisions hereof, will not, conflict with, or result in any
violation of, or default (with or without notice or lapse of time or both)
under, or give rise to a right of termination, cancellation or acceleration of
any obligation or loss of a benefit under, or result in the creation of any
Encumbrance on any properties or assets of Buyer under, (i) any provision of the
Amended Articles of Incorporation or Amended Regulations of Buyer, (ii) any
Contract to which Buyer is a party or by which any of its properties or assets
are bound or (iii) subject to the filings and other matters referred to in the
last sentence of this Section 4.1, any judgment, order, decree, statute, law,
ordinance, rule or regulation applicable to Buyer or any of its properties or
assets, except in the case of each of clauses (ii) and (iii), as is not
materially likely to (x) have a Material Adverse Effect (as defined in the
Merger

<PAGE>

Agreement) on Buyer, (y) impair the ability of Buyer to perform its obligations
under this Agreement or (z) prevent or materially delay the consummation of the
transactions contemplated by this Agreement. No consent, approval, order or
authorization of, action by or in respect of, or registration, declaration or
filing with, any Governmental Authority is required by or with respect to Buyer
in connection with the execution and delivery of this Agreement by Buyer or the
consummation by Buyer of the transactions contemplated hereby except for (1)
such filings under the Exchange Act as may be required in connection with this
Agreement and the transactions contemplated hereby, (2) such filings under the
HSR Act as may be required in connection with this Agreement and the
transactions contemplated hereby and (3) those which are not materially likely
to (x) impair the ability of Buyer to perform its obligations under this
Agreement or (y) prevent or materially delay the consummation of the
transactions contemplated by this Agreement.

                                    ARTICLE V

                                    COVENANTS

            Section 5.1 Reasonable Efforts. (a) Upon the terms and subject to
the conditions set forth in this Agreement, each of the parties agrees to use
its reasonable efforts to take, or cause to be taken, all actions, and to do, or
cause to be done, and to assist and cooperate with the other party in doing, all
things necessary, proper or advisable to consummate and make effective, in the
most expeditious manner practicable, the transactions contemplated by this
Agreement, including using reasonable efforts to accomplish the following: (i)
the taking of all reasonable acts necessary to cause the conditions to Closing
to be satisfied as promptly as practicable, (ii) the obtaining of all necessary
actions or nonactions, waivers, consents and approvals from Governmental
Authorities and the making of all necessary registrations and filings (including
filings with Governmental Authorities) and the taking of all reasonable steps as
may be necessary to obtain an approval or waiver from, or to avoid an action or
proceeding by any Governmental Authority, (iii) the obtaining of all necessary
consents, approvals or waivers from third parties, (iv) the defending of any
lawsuits or other legal proceedings, whether judicial or administrative,
challenging this Agreement or the transactions contemplated hereby, and to fully
carry out the purposes of, this Agreement, including seeking to have any stay or
temporary restraining order entered by any court or other Governmental Authority
vacated or reversed and (v) the execution and delivery of any additional
instruments necessary to consummate the transactions contemplated by, and to
fully carry out the purposes of this Agreement. In connection with and without
limiting the foregoing, Buyer shall make filings under the HSR Act within five
business days of the date hereof and shall use reasonable efforts to obtain an
early termination of the waiting period under the HSR Act.


<PAGE>

            Section 5.2 Certain Tax Matters (a) . All transfer, registration,
stamp and documentary taxes (including all applicable real estate transfer and
any stock transfer taxes), any penalties, interest and additions to such tax
incurred in connection with this Agreement and the transactions contemplated
hereby shall be the responsibility of and be paid by Buyer. Seller and Buyer
shall cooperate in the timely making of all filings, returns, reports and forms
as may be required in connection therewith.

            Section 5.3 Implied Warranties. Except as expressly provided in this
Agreement, Seller has not made and is not making any representation or warranty
whatsoever to Buyer as to Seller, the Company or its Subsidiaries or the
Company's or its Subsidiaries' businesses. Without limiting the foregoing, Buyer
acknowledges that Buyer is not relying on any implied warranties (whether of
merchantability or fitness for a particular purpose or otherwise), or upon any
representation or warranty whatsoever as to the prospects (financial or
otherwise), or the viability or likelihood of success, of the business of the
Company and its Subsidiaries as conducted after the Final Closing Date, or in
any subsequent or supplemental materials provided by the Company or Seller,
except as expressly provided in this Agreement.

            Section 5.4 Further Assurances. From time to time after the Final
Closing, without additional consideration, each of Seller and Buyer will execute
and deliver such further instruments and take such other action as may be
necessary to make effective the transactions contemplated by this Agreement.

            Section 5.5 Notice of Certain Events. Seller shall notify Buyer in
writing and Buyer shall notify the Seller in writing of:

            (a) any notice or other communication received by Seller or Buyer,
as the case may be, from any person alleging that the consent of such person is
or may be required in connection with the transactions contemplated by this
Agreement;

            (b) any notice or other communication received by Seller or Buyer,
as the case may be, relating to the transactions contemplated by this Agreement
and any other significant notices or other communications from any Governmental
Authority; and

            (c) any actions, suits, claims or proceedings or, to Seller' or
Buyer's, as the case may be, Knowledge, investigations commenced or to Seller'
or Buyer's Knowledge, as the case may be, threatened against, relating to or
involving or otherwise affecting Seller or Buyer, as the case may be, that
relate to the consummation of the transactions

<PAGE>

contemplated by this Agreement.

                                   ARTICLE VI

                     CONDITIONS TO OBLIGATIONS OF EACH PARTY

            The respective obligations of each party to consummate the
transactions contemplated to be completed on the Final Closing Date shall be
subject to the fulfillment, at or prior to the Final Closing Date, of the
following conditions, each of which may be waived by the parties in writing:

            Section 6.1 No Action or Proceeding. No statute, rule, regulation,
order, decree, temporary restraining order or injunction shall have been
entered, enacted, promulgated or enforced by a Governmental Authority, which
enjoins or prohibits the transactions contemplated hereby.

            Section 6.2 Hart-Scott-Rodino Requirements. Any applicable waiting
period (as such may be extended by the governmental agencies involved) with
respect to the transactions contemplated hereby under the provisions of the HSR
Act shall have expired or have been terminated by the appropriate governmental
agency.

                                  ARTICLE VII

                                   TERMINATION

            Section 7.1 Termination. This Agreement may be terminated at any
time prior to the Closing Date as follows and in no other manner:

            (a) by mutual written consent of Seller and Buyer;

            (b) by either Seller or Buyer if any United States court of
competent jurisdiction or other competent Governmental Authority shall have
issued an order, decree or injunction or taken any other action permanently
restraining, enjoining or otherwise prohibiting the transactions contemplated by
this Agreement and such order decree or injunction or other action shall have
become final and nonappealable; and

            (c) by either Buyer or Seller if the Closing has not occurred by
July 31, 2000, provided, however, that neither party may terminate this
Agreement pursuant to this subsection (c) if the Closing has not occurred by
such date by reason of the failure of such party to perform in all material
respects any of its obligations under this Agreement.

                                  ARTICLE VIII

                                  MISCELLANEOUS

<PAGE>

            Section 8.1 Notices. All notices, requests, claims, demands and
other communications under this Agreement shall be in writing and shall be
deemed given if delivered personally, telecopied (which is confirmed) or sent by
overnight courier (providing proof of delivery) to the parties at the following
addresses (or at such other address for a party as shall be specified by like
notice):

            If to Buyer:

            Cincinnati Bell Inc.
            201 E. Fourth Street, 102-1900
            P.O. Box 2301
            Cincinnati, OH 45201-2301
            Attention: General Counsel
            Facsimile: (513) 397-9557

            with a copy to:

            Cravath, Swaine & Moore
            Worldwide Plaza
            825 Eighth Avenue
            New York, NY 10019
            Attention: Robert A. Kindler, Esq.
            Robert J. Townsend, III, Esq.
            Facsimile: (212) 474-3700

            If to Seller:

            General Electric Pension Trust
            c/o General Electric Investment Corporation
            3003 Summer Street
            Stamford, CT 06904
            Attention: Michael M. Pastore, Esq.
            Facsimile: (203) 326-4073

            with a copy to:

            Dewey Ballantine LLP
            1301 Avenue of the Americas
            New York, NY 10019
            Attention: Sanford W. Morhouse, Esq.
            Facsimile: (212) 259-6333

            Section 8.2 Interpretation. When a reference is made in this
Agreement to an Article or Section, such reference shall be to an Article or
Section of this Agreement unless

<PAGE>

otherwise indicated. The headings contained in this Agreement are for reference
purposes only and shall not affect in any way the meaning or interpretation of
this Agreement. Whenever the words "include", "includes" or "including" are used
in this Agreement, they shall be deemed to be followed by the words "without
limitation". The words "hereof", "herein" and "hereunder" and words of similar
import when used in this Agreement shall refer to this Agreement as a whole and
not to any particular provision of this Agreement. All terms defined in this
Agreement shall have the defined meanings when used in any certificate or other
document made or delivered pursuant hereto unless otherwise defined therein. The
definitions contained in this Agreement are applicable to the singular as well
as the plural forms of such terms and to the masculine as well as to the
feminine and neuter genders of such term. Any agreement, instrument or statute
defined or referred to herein or in any agreement or instrument that is referred
to herein means such agreement, instrument or statute as from time to time
amended, modified or supplemented, including (in the case of agreements or
instruments) by waiver or consent and (in the case of statutes) by succession of
comparable successor statutes and references to all attachments thereto and
instruments incorporated therein. References to a person are also to its
permitted successors and assigns.

            Section 8.3 Counterparts. This Agreement may be executed in one or
more counterparts, all of which shall be considered one and the same agreement
and shall become effective when one or more counterparts have been signed by
each of the parties and delivered to the other parties.

            Section 8.4 Entire Agreement; No Third-Party Beneficiaries. This
Agreement (including the documents and instruments referred to herein), the
Stockholder Agreement and the Confidentiality Agreement (a) constitute the
entire agreement, and supersede all prior agreements and understandings, both
written and oral, among the parties with respect to the subject matter of this
Agreement and (b) are not intended to confer upon any person other than the
parties any rights or remedies.

            Section 8.5 Governing Law. This Agreement shall be governed by, and
construed in accordance with, the laws of the State of Delaware, regardless of
the laws that might otherwise govern under applicable principles of conflict of
laws thereof.


            Section 8.6 Assignment. Neither this Agreement nor any of the
rights, interests or obligations under this Agreement shall be assigned, in
whole or in part, by operation of law or otherwise by either of the parties
hereto without the prior written consent of the other party. Any assignment in
violation of the preceding sentence shall be void. Subject to the preceding two
sentences, this Agreement will be binding upon, inure to the benefit of, and be
enforceable by, the parties and their respective successors and assigns.

            Section 8.7 Enforcement. The parties agree that irreparable damage
would occur and that the parties would not have any adequate remedy at law in
the event that any of the provisions of this Agreement were not performed in
accordance with their specific terms or were otherwise breached. It is
accordingly agreed that the parties shall be entitled to

<PAGE>

an injunction or injunctions to prevent breaches of this Agreement and to
enforce specifically the terms and provisions of this Agreement in any Federal
court located in the State of Delaware or in Delaware state court, this being in
addition to any other remedy to which they are entitled at law or in equity. In
addition, each of the parties hereto (a) consents to submit itself to the
personal jurisdiction of any Federal court located in the State of Delaware or
any Delaware state court in the event any dispute arises out of this Agreement
or any of the transactions contemplated by this Agreement, (b) agrees that it
will not attempt to deny or defeat such personal jurisdiction by motion or other
request for leave from any such court, and (c) agrees that it will not bring any
action relating to this Agreement or any of the transactions contemplated by
this Agreement in any court other than a Federal court sitting in the State of
Delaware or a Delaware state court.

            Section 8.8 Severability. If any term or other provision of this
Agreement is invalid, illegal or incapable of being enforced by any rule of law
or public policy, all other conditions and provisions of this Agreement shall
nevertheless remain in full force and effect. Upon such determination that any
term or other provision is invalid, illegal or incapable of being enforced, the
parties hereto shall negotiate in good faith to modify this Agreement so as to
effect the original intent of the parties as closely as possible to the fullest
extent permitted by applicable law in an acceptable manner to the end that the
transactions contemplated hereby are fulfilled to the extent possible.

<PAGE>

            IN WITNESS WHEREOF, Cincinnati Bell Inc. has caused this Agreement
to be signed by its officer thereunto duly authorized and General Electric
Pension Trust has signed this Agreement, all as of the date first written above.


                                    CINCINNATI BELL INC.

                                    By: /s/ Richard G. Ellenberger
                                        ----------------------------------------
                                    Name: Richard G. Ellenberger
                                    Title: President and Chief Executive Officer


                                    GENERAL ELECTRIC PENSION TRUST
                                     By General Electric Investment Corporation,
                                      Its investment manager,

                                    By: /s/ Donald W. Torey
                                        ---------------------------------------
                                        Name: Donald W. Torey
                                        Title: Executive Vice President



                                                                       EXHIBIT 6

                                                                  EXECUTION COPY
================================================================================

                          AGREEMENT AND PLAN OF MERGER

                            Dated as of July 20, 1999

                                  By and Among

                              CINCINNATI BELL INC.,

                                IVORY MERGER INC.

                                       And

                            IXC COMMUNICATIONS, INC.

================================================================================

<PAGE>

                                TABLE OF CONTENTS

                                                                           Page
                                                                           ----

                                    ARTICLE I

                                   The Merger

         SECTION 1.01.  The Merger............................................2
         SECTION 1.02.  Closing...............................................2
         SECTION 1.03.  Effective Time........................................3
         SECTION 1.04.  Effects of the Merger.................................3
         SECTION 1.05.  Certificate of Incorporation and By-laws..............3
         SECTION 1.06.  Board of Directors of the Surviving Corporation.......3
         SECTION 1.07.  Board of Directors of CBI.............................4

                                   ARTICLE II

                Effect of the Merger on the Capital Stock of the
               Constituent Corporations; Exchange of Certificates

         SECTION 2.01.  Effect on Capital Stock...............................4
                  (a)  Capital Stock of Sub...................................4
                  (b)  Cancelation of Treasury Stock and CBI-Owned Stock......4
                  (c)  Conversion of IXC Common Stock.........................4
                  (d)  Conversion of IXC 7 1/4% Preferred Stock
                         and IXC 6 3/4% Preferred Stock.......................5
                  (e)  Effect on IXC 12 1/2% Preferred Stock..................6
                  (f)  Anti-Dilution Provisions...............................6

         SECTION 2.02. Exchange of Certificates...............................6
                  (a)  Exchange Agent.........................................6
                  (b)  Exchange Procedures....................................7
                  (c)  Distributions with Respect to Unsurrendered
                         Certificates.........................................8
                  (d)  No Further Ownership Rights in IXC Common Stock,
                         IXC 7 1/4% Preferred Stock or IXC 6 3/4%
                         Preferred Stock......................................8
                  (e)  No Fractional Shares...................................9
                  (f)  Termination of Exchange Fund..........................10
                  (g)  No Liability..........................................11
                  (h)  Investment of Exchange Fund...........................11
                  (i)  Lost Certificates.....................................11

                                   ARTICLE III

                         Representations and Warranties

         SECTION 3.01. Representations and Warranties of IXC.................11
<PAGE>

                  (a)  Organization, Standing and Corporate Power............12
                  (b)  Subsidiaries..........................................12
                  (c)  Capital Structure.....................................12
                  (d)  Authority; Noncontravention...........................14
                  (e)  SEC Documents; Undisclosed Liabilities................16
                  (f)  Information Supplied..................................17
                  (g)  Absence of Certain Changes or Events..................18
                  (h)  Litigation............................................19
                  (i)  Compliance with Applicable Laws.......................19
                  (j)  Contracts.............................................20
                  (k)  Absence of Changes in Benefit Plans...................20
                  (l)  ERISA Compliance......................................21
                  (m)  Taxes.................................................22
                  (n)  Voting Requirements...................................24
                  (o)  State Takeover Statutes...............................24
                  (p)  Brokers...............................................25
                  (q)  Opinions of Financial Advisors........................25
                  (r)  Intellectual Property; Year 2000......................25
                  (s)  IXC Rights Agreement..................................27
                  (t)  Title to Properties...................................27

         SECTION 3.02.  Representations and Warranties of CBI and Sub........27
                  (a)  Organization, Standing and Corporate Power............27
                  (b)  Capital Structure.....................................28
                  (c)  Authority; Noncontravention...........................30
                  (d)  SEC Documents; Undisclosed Liabilities................32
                  (e)  Information Supplied..................................33
                  (f)  Absence of Certain Changes or Events..................33
                  (g)  Litigation............................................34
                  (h)  Compliance with Applicable Laws.......................34
                  (i)  Contracts.............................................35
                  (j)  Absence of Changes in Benefit Plans...................35
                  (k)  ERISA Compliance......................................36
                  (l)  Taxes.................................................37
                  (m)  Voting Requirements...................................38
                  (n)  Brokers...............................................39
                  (o)  Opinion of Financial Advisor..........................39
                  (p)  Interim Operations of Sub.............................39
                  (q)  Intellectual Property; Year 2000......................39
<PAGE>

                  (r)  Ownership of IXC Stock................................40
                  (s)  CBI Rights Agreement..................................40
                  (t)  Title to Properties...................................40

                                   ARTICLE IV

                    Covenants Relating to Conduct of Business

         SECTION 4.01. Conduct of Business...................................41
                  (a)  Conduct of Business by IXC............................41
                  (b)  Conduct of Business by CBI............................44
                  (c)  Other Actions.........................................45
                  (d)  Advice of Changes.....................................45

         SECTION 4.02.  Transition Team......................................46
         SECTION 4.03.  No Solicitation by IXC...............................46
         SECTION 4.04.  No Solicitation by CBI...............................47

                                    ARTICLE V

                              Additional Agreements

         SECTION 5.01.  Preparation of the Form S-4 and Joint Proxy
                          Statement; Stockholder Meetings....................49
         SECTION 5.02.  Letters of IXC's Accountants.........................51
         SECTION 5.03.  Letters of CBI's Accountants.........................51
         SECTION 5.04.  Access to Information; Confidentiality...............51
         SECTION 5.05.  Reasonable Efforts...................................52
         SECTION 5.06.  IXC Stock Options and IXC Warrants...................53
         SECTION 5.07.  Employee Benefit Plans; Existing Agreements..........55
         SECTION 5.08.  Indemnification, Exculpation and Insurance...........56
         SECTION 5.09.  Fees and Expenses....................................57
         SECTION 5.10.  Public Announcements.................................59
         SECTION 5.11.  Affiliates...........................................60
         SECTION 5.12.  Stock Exchange Listings..............................60
         SECTION 5.13.  Tax Treatment........................................60
         SECTION 5.14.  Further Assurances...................................60
         SECTION 5.15.  IXC Rights Agreement.................................60
         SECTION 5.16.  CBI Rights Agreement.................................61
         SECTION 5.17.  Transfer Taxes.......................................61
         SECTION 5.18.  Stockholders Agreements Legend.......................61

<PAGE>

                                   ARTICLE VI

                              Conditions Precedent

         SECTION 6.01. Conditions to Each Party's Obligation to Effect
                         the Merger..........................................62
                  (a)  Stockholder Approvals.................................62
                  (b)  HSR Act...............................................62
                  (c)  FCC and PUC Approvals.................................62
                  (d)  No Litigation.........................................62
                  (e)  Form S-4..............................................62
                  (f)  Stock Exchange Listings...............................63
                  (g)  Equity Investment.....................................63

         SECTION 6.02. Conditions to Obligations of CBI and Sub..............63
                  (a)  Representations and Warranties........................63
                  (b)  Performance of Obligations of IXC.....................63

         SECTION 6.03. Conditions to Obligations of IXC......................63
                  (a)  Representations and Warranties........................63
                  (b)  Performance of Obligations of CBI and Sub.............64
                  (c)  Tax Opinion...........................................64

         SECTION 6.04.  Frustration of Closing Conditions....................64

                                   ARTICLE VII

                        Termination, Amendment and Waiver

         SECTION 7.01.  Termination..........................................64
         SECTION 7.02.  Effect of Termination................................66
         SECTION 7.03.  Amendment............................................66
         SECTION 7.04.  Extension; Waiver....................................66

                                  ARTICLE VIII

                               General Provisions

         SECTION 8.01.  Nonsurvival of Representations and Warranties........67
         SECTION 8.02.  Notices..............................................67
         SECTION 8.03.  Definitions..........................................68
         SECTION 8.04.  Interpretation.......................................69
         SECTION 8.05.  Counterparts.........................................70
         SECTION 8.06.  Entire Agreement; No Third-Party Beneficiaries.......70
<PAGE>

         SECTION 8.07.  Governing Law........................................70
         SECTION 8.08.  Assignment...........................................70
         SECTION 8.09.  Enforcement..........................................70
         SECTION 8.10.  Severability.........................................71
         SECTION 8.11.  Additional Agreement of IXC..........................71

Annex I           Index of Defined Terms

Exhibit A         Form of Affiliate Letter

Exhibit B         Corporate Governance of CBI following the Effective Time

Exhibit C         Form of IXC Representation Letter

Exhibit D         Form of CBI Representation Letter

Exhibit E         Form of Riordan & McKinzie Opinion

Exhibit F         Form of Amendment to IXC Rights Agreement

<PAGE>

                        AGREEMENT AND PLAN OF MERGER (this "Agreement") dated as
                  of July 20, 1999, among CINCINNATI BELL INC., an Ohio
                  corporation ("CBI"), IVORY MERGER INC., a Delaware corporation
                  and a wholly owned subsidiary of CBI ("Sub"), and IXC
                  COMMUNICATIONS, INC., a Delaware corporation ("IXC").

            WHEREAS the respective Boards of Directors of CBI, Sub and IXC have
approved and declared advisable this Agreement and the merger of Sub with and
into IXC (the "Merger"), upon the terms and subject to the conditions set forth
in this Agreement, whereby (a) each issued and outstanding share of common
stock, par value $.01 per share, of IXC (the "IXC Common Stock"), other than any
such shares directly owned by CBI, Sub or IXC, will be converted into the right
to receive the Common Stock Merger Consideration; (b) each issued and
outstanding share of 7 1/4% Junior Convertible Preferred Stock Due 2007, par
value $.01 per share, of IXC (the "IXC 7 1/4% Preferred Stock"), other than any
such shares directly owned by CBI, Sub or IXC, will be converted into the right
to receive the 7 1/4% Preferred Stock Merger Consideration; and (c) each issued
and outstanding share of 6 3/4% Cumulative Convertible Preferred Stock, par
value $.01 per share, of IXC (the "IXC 6 3/4% Preferred Stock"), other than any
such shares directly owned by CBI, Sub or IXC, will be converted into the right
to receive the 6 3/4% Preferred Stock Merger Consideration;

            WHEREAS the respective Boards of Directors of CBI, Sub and IXC have
each determined that the Merger and the other transactions contemplated hereby
are consistent with, and in furtherance of, their respective business strategies
and goals;

            WHEREAS simultaneously with the execution and delivery of this
Agreement and as a condition and inducement to the willingness of CBI and Sub to
enter into this Agreement, CBI and certain principal stockholders of IXC (the
"Principal Stockholders") are entering into certain stockholder and stock
purchase agreements (collectively, the "Stockholders Agreements") pursuant to
which the Principal Stockholders will agree to vote to adopt the Merger
<PAGE>

Agreement and to take certain other actions in furtherance of the Merger upon
the terms and subject to the conditions set forth in the Stockholders
Agreements;

            WHEREAS immediately following the execution and delivery of this
Agreement, CBI and IXC will enter into (a) a stock option agreement (the "IXC
Stock Option Agreement") pursuant to which IXC will grant CBI an option to
purchase shares of IXC Common Stock, upon the terms and subject to the
conditions set forth therein and (b) a stock option agreement (the "CBI Stock
Option Agreement" and, together with the IXC Stock Option Agreement, the "Option
Agreements") pursuant to which CBI will grant IXC an option to purchase shares
of CBI Common Stock, upon the terms and subject to the conditions set forth
therein;

            WHEREAS concurrently with the execution and delivery of this
Agreement, CBI, Oakhill Capital Partners, L.P. ("Oakhill") and OHCP Ocean I, LLC
(together with Oakhill, the "Investors") will enter into an agreement (the
"Investment Agreement") relating to the Investors' investment in CBI;

            WHEREAS for U.S. Federal income tax purposes, it is intended that
(a) the Merger will qualify as a reorganization within the meaning of Section
368(a) of the Internal Revenue Code of 1986, as amended (the "Code"), and the
rules and regulations promulgated thereunder, (b) this Agreement constitutes a
plan of reorganization and (c) CBI, Sub and IXC will each be a party to such
reorganization within the meaning of Section 368(b) of the Code; and

            WHEREAS CBI, Sub and IXC desire to make certain representations,
warranties, covenants and agreements in connection with the Merger and also to
prescribe various conditions to the Merger.

            NOW, THEREFORE, in consideration of the represen tations,
warranties, covenants and agreements contained in this Agreement, the parties
hereto agree as follows:
<PAGE>

                                    ARTICLE I

                                   The Merger

            SECTION 1.01. The Merger. Upon the terms and subject to the
conditions set forth in this Agreement, and in accordance with the Delaware
General Corporation Law (the "DGCL"), Sub shall be merged with and into IXC at
the Effective Time. Following the Effective Time, IXC shall be the surviving
corporation (the "Surviving Corporation") and shall succeed to and assume all
the rights and obligations of Sub in accordance with the DGCL.

            SECTION 1.02. Closing. The closing of the Merger (the "Closing")
will take place at 10:00 a.m. on a date to be specified by the parties (the
"Closing Date"), which shall be no later than the second Business Day after
satisfaction or waiver of the conditions set forth in Article VI (other than
those conditions that by their nature are to be satisfied at the Closing, but
subject to the satisfaction or waiver of those conditions), at the offices of
Cravath, Swaine & Moore, Worldwide Plaza, 825 Eighth Avenue, New York, New York
10019, unless another time, date or place is agreed to by the parties hereto.

            SECTION 1.03. Effective Time. Subject to the provisions of this
Agreement, as soon as practicable on or after the Closing Date, the parties
shall file a certificate of merger or other appropriate documents (in any such
case, the "Certificate of Merger") executed in accordance with the relevant
provisions of the DGCL and shall make all other filings or recordings required
under the DGCL. The Merger shall become effective at such time as the
Certificate of Merger is duly filed with the Delaware Secretary of State, or at
such other time as CBI and IXC shall agree and specify in the Certificate of
Merger (the time the Merger becomes effective being hereinafter referred to as
the "Effective Time").

            SECTION 1.04. Effects of the Merger. The Merger shall have the
effects set forth in Section 259 of the DGCL.

            SECTION 1.05. Certificate of Incorporation and By-laws. (a) The
Restated Certificate of Incorporation of IXC, as in effect immediately prior to
the Effective Time,
<PAGE>

shall be amended as of the Effective Time so that the first sentence of Article
IV of such Restated Certificate of Incorporation reads in its entirety as
follows: "The total number of shares of stock which the Corporation shall have
authority to issue is 6,000,000 consisting of (i) three million (3,000,000)
shares of common stock, par value $.01 per share and (ii) three million
(3,000,000) shares of preferred stock, par value $.01 per share." and, as so
amended, such Restated Certificate of Incorporation shall be the Certificate of
Incorporation of the Surviving Corporation until thereafter changed or amended
as provided therein or by applicable law.

            (b) The By-laws of Sub, as in effect immediately prior to the
Effective Time, shall be the By-laws of the Surviving Corporation until
thereafter changed or amended as provided therein or by applicable law.

            SECTION 1.06. Board of Directors of the Surviving Corporation. The
directors of Sub immediately prior to the Effective Time shall be the directors
of the Surviving Corporation, until the earlier of their resignation or removal
or until their respective successors are duly elected and qualified, as the case
may be.

            SECTION 1.07. Board of Directors of CBI. The Board of Directors of
CBI shall be as set forth on or designated in accordance with Exhibit B hereto
until the earlier of the resignation or removal of any individual set forth on
or designated in accordance with Exhibit B hereto or until their respective
successors are duly elected and qualified, as the case may be, it being agreed
that if any director shall be unable or unwilling to serve as a director at the
Effective Time the party which designated such individual as indicated in
Exhibit B shall designate another individual to serve in such individual's
place.

                                   ARTICLE II

                Effect of the Merger on the Capital Stock of the
               Constituent Corporations; Exchange of Certificates
<PAGE>

            SECTION 2.01. Effect on Capital Stock. As of the Effective Time, by
virtue of the Merger and without any action on the part of the holder of any
shares of capital stock of IXC or any shares of capital stock of Sub:

            (a) Capital Stock of Sub. Each issued and outstanding share of
capital stock of Sub shall be converted into and become one fully paid and
nonassessable share of common stock, par value $.01 per share, of the Surviving
Corporation.

            (b) Cancelation of Treasury Stock and CBI-Owned Stock. Each share of
IXC Common Stock, IXC 7 1/4% Preferred Stock and IXC 6 3/4% Preferred Stock that
is directly owned by IXC, Sub or CBI shall automatically be canceled and shall
cease to be outstanding, and no consideration shall be delivered in exchange
therefor.

            (c) Conversion of IXC Common Stock. Subject to Section 2.02(e), each
issued and outstanding share (other than shares to be canceled in accordance
with Section 2.01(b)) of IXC Common Stock shall be converted into the right to
receive 2.0976 (the "Exchange Ratio") fully paid and nonassessable shares of
common stock, par value $.01 per share, of CBI ("CBI Common Stock") (the "Common
Stock Merger Consideration"). As of the Effective Time, all such shares of IXC
Common Stock shall no longer be outstanding and shall automatically be canceled
and shall cease to be outstanding, and each holder of a certificate that
immediately prior to the Effective Time represented any such shares of IXC
Common Stock shall cease to have any rights with respect thereto, except the
right to receive the Common Stock Merger Consideration and any cash in lieu of
fractional shares of CBI Common Stock to be issued or paid in consideration
therefor upon surrender of such certificate in accordance with Section 2.02,
without interest.

            (d) Conversion of IXC 7 1/4% Preferred Stock and IXC 6 3/4%
Preferred Stock. (i) Each issued and outstanding share of IXC 7 1/4% Preferred
Stock shall be converted into the right to receive one fully paid and
nonassessable share of 7 1/4% Junior Convertible Preferred Stock Due 2007, par
value $.01 per share, of CBI (the "CBI 7 1/4% Preferred Stock") (the "7 1/4%
Preferred Stock Merger Consideration"), which CBI 7 1/4% Preferred Stock shall
have terms that are identical to the IXC 7 1/4% Preferred Stock except that (x)
the issuer thereof
<PAGE>

shall be CBI rather than IXC, (y) the CBI 7 1/4% Preferred Stock shall become
convertible into CBI Common Stock as required by Paragraph (g) of the
Certificate of Designation for the IXC 7 1/4% Preferred Stock and (z) each share
of CBI 7 1/4% Preferred Stock shall be entitled to one vote per share on all
matters voting together with the CBI Common Stock as a single class; provided
that the number of authorized shares of CBI 7 1/4% Preferred Stock may be
increased or decreased without any additional vote of the holders of CBI 7 1/4%
Preferred Stock voting as a separate class. As of the Effective Time, all such
shares of IXC 7 1/4% Preferred Stock shall no longer be outstanding and shall
automatically be canceled and shall cease to exist, and each holder of a
certificate that immediately prior to the Effective Time represented any such
shares shall cease to have any rights with respect thereto, except the right to
receive the 7 1/4% Preferred Stock Merger Consideration.

            (ii) Each issued and outstanding share of IXC 6 3/4% Preferred Stock
shall be converted into the right to receive one fully paid and nonassessable
share of 6 3/4% Cumulative Convertible Preferred Stock, par value $.01 per
share, of CBI (the "CBI 6 3/4% Preferred Stock") (the "6 3/4% Preferred Stock
Merger Consideration"), which CBI 6 3/4% Preferred Stock shall have terms that
are identical to the IXC 6 3/4% Preferred Stock except that (x) the issuer
thereof shall be CBI rather than IXC, (y) the CBI 6 3/4% Preferred Stock shall
become convertible into CBI Common Stock as required by Paragraph 7 of the
Certificate of Designations for the IXC 6 3/4% Preferred Stock and (z) each
share of CBI 6 3/4% Preferred Stock shall be entitled to one vote per share on
all matters voting together with the CBI Common Stock as a single class;
provided that the number of authorized shares of CBI 6 3/4% Preferred Stock may
be increased or decreased without any additional vote of the holders of CBI 6
3/4% Preferred Stock voting as a separate class. As of the Effective Time, all
such shares of IXC 6 3/4% Preferred Stock shall no longer be outstanding and
shall automatically be canceled and shall cease to exist, and each holder of a
certificate that immediately prior to the Effective Time represented any such
shares shall cease to have any rights with respect thereto, except the right to
receive the 6 3/4% Preferred Stock Merger Consideration. The Common Stock Merger
Consideration, the
<PAGE>

7 1/4% Preferred Stock Merger Consideration and the 6 3/4% Preferred Stock
Merger Consideration shall be referred to collectively in this Agreement as the
"Merger Consideration".

            (e) Effect on IXC 12 1/2% Preferred Stock. Each share of 12 1/2%
Junior Exchangeable Preferred Stock Due 2009, par value $.01 per share, of IXC
(the "IXC 12 1/2% Preferred Stock") outstanding immediately prior to the
Effective Time shall remain outstanding as 12 1/2% Preferred Stock of the
Surviving Corporation, without any change to the powers, preferences or special
rights of such IXC 12 1/2% Preferred Stock provided for in the Certificate of
Designation for the 12 1/2% Junior Exchangeable Preferred Stock Due 2009 of IXC
(the "IXC 12 1/2% Certificate of Designation").

            (f) Anti-Dilution Provisions. In the event CBI changes (or
establishes a record date for changing) the number of shares of CBI Common Stock
issued and outstanding prior to the Effective Time as a result of a stock split,
stock dividend, recapitalization, subdivision, reclassification, combination,
exchange of shares or similar transaction with respect to the outstanding CBI
Common Stock and the record date therefor shall be prior to the Effective Time,
the Exchange Ratio shall be proportionately adjusted to reflect such stock
split, stock dividend, recapitalization, subdivision, reclassification,
combination, exchange of shares or similar transaction.

            SECTION 2.02. Exchange of Certificates. (a) Exchange Agent. Prior to
the Effective Time, CBI shall enter into an agreement with The Fifth Third Bank
or such other bank or trust company as may be designated by CBI and reasonably
acceptable to IXC (the "Exchange Agent"), which shall provide that CBI shall
deposit with the Exchange Agent as of the Effective Time, for the benefit of the
holders of shares of IXC Common Stock, IXC 7 1/4% Preferred Stock and IXC 6 3/4%
Preferred Stock, for exchange in accordance with this Article II, through the
Exchange Agent, certificates representing the Merger Consideration issuable
pursuant to Section 2.01 in exchange for outstanding shares of IXC Common Stock,
IXC 7 1/4% Preferred Stock and IXC 6 3/4% Preferred Stock, respectively. CBI
shall make available to the Exchange Agent from time to time as required after
the Effective Time cash necessary to pay dividends and other distributions in
accordance with Section 2.02(c) and to make
<PAGE>

payments in lieu of any fractional shares of CBI Common Stock in accordance with
Section 2.02(e).

            (b) Exchange Procedures. As soon as reasonably practicable after the
Effective Time, the Exchange Agent shall mail to each holder of record of a
certificate or certificates (the "Certificates") which immediately prior to the
Effective Time represented outstanding shares of IXC Common Stock, IXC 7 1/4%
Preferred Stock or IXC 6 3/4% Preferred Stock whose shares were converted into
the right to receive the Merger Consideration pursuant to Section 2.01, (i) a
letter of transmittal (which shall specify that delivery shall be effected, and
risk of loss and title to the Certificates shall pass, only upon delivery of the
Certificates to the Exchange Agent and shall be in such form and have such other
provisions as CBI may reasonably specify) and (ii) instructions for use in
surrendering the Certificates in exchange for certificates representing the
Merger Consideration. Upon surrender of a Certificate for cancelation to the
Exchange Agent, together with such letter of transmittal, duly executed, and
such other documents as may reasonably be required by the Exchange Agent, the
holder of such Certificate shall be entitled to receive in exchange therefor a
certificate representing that number of whole shares of CBI Common Stock, CBI 7
1/4% Preferred Stock or CBI 6 3/4% Preferred Stock that such holder has the
right to receive pursuant to the provisions of this Article II, certain
dividends or other distributions in accordance with Section 2.02(c) and cash in
lieu of any fractional share of CBI Common Stock in accordance with Section
2.02(e), and the Certificate so surrendered shall forthwith be canceled. In the
event of a transfer of ownership of IXC Common Stock, IXC 7 1/4% Preferred Stock
or IXC 6 3/4% Preferred Stock that is not registered in the transfer records of
IXC, a certificate representing the proper number of shares of CBI Common Stock,
CBI 7 1/4% Preferred Stock or CBI 6 3/4% Preferred
<PAGE>

Stock, as applicable, may be issued to a person other than the person in whose
name the Certificate so surrendered is registered if such Certificate shall be
properly endorsed or otherwise be in proper form for transfer and the person
requesting such issuance shall pay any transfer or other taxes required by
reason of the issuance of shares of CBI Common Stock, CBI 7 1/4% Preferred Stock
or CBI 6 3/4% Preferred Stock to a person other than the registered holder of
such Certificate or establish to the satisfaction of CBI that such tax has been
paid or is not applicable. Until surrendered as contemplated by this Section
2.02(b), each Certificate shall be deemed at any time after the Effective Time
to represent only the right to receive upon such surrender the Merger
Consideration that the holder thereof has the right to receive pursuant to the
provisions of this Article II, certain dividends or other distributions in
accordance with Section 2.02(c) and cash in lieu of any fractional share of CBI
Common Stock in accordance with Section 2.02(e). No interest shall be paid or
will accrue on any cash payable to holders of Certificates pursuant to the
provisions of this Article II.

            (c) Distributions with Respect to Unsurrendered Certificates. Any
dividends or other distributions with respect to CBI Common Stock, CBI 7 1/4%
Preferred Stock or CBI 6 3/4% Preferred Stock with a record date after the
Effective Time shall be paid to the holder of any unsurrendered Certificate with
respect to the shares of CBI Common Stock, CBI 7 1/4% Preferred Stock or CBI 6
3/4% Preferred Stock represented thereby, and any cash payment in lieu of
fractional shares of CBI Common Stock shall be paid to any such holder pursuant
to Section 2.02(e) only upon the surrender of such Certificate by the holder of
record of such Certificate in accordance with this Article II. Subject to the
effect of applicable escheat or similar laws, following surrender of any such
Certificate there shall be paid to the holder of the certificate representing
whole shares of CBI Common Stock, CBI 7 1/4% Preferred Stock or CBI 6 3/4%
Preferred Stock issued in exchange therefor, without interest, (i) at the time
of such surrender, the amount of dividends or other distributions with a record
date after the Effective Time theretofore paid with respect to such whole shares
of CBI Common Stock, CBI 7 1/4% Preferred Stock or CBI 6 3/4% Preferred Stock,
and the amount of any cash payable in lieu of a fractional share of CBI Common
Stock to which such holder is entitled pursuant to Section 2.02(e) and (ii) at
the appropriate payment date, the amount of dividends or other distributions
with a record date after the Effective Time but prior to such surrender and with
a payment date subsequent to such surrender payable with
<PAGE>

respect to such whole shares of CBI Common Stock, CBI 7 1/4% Preferred Stock or
CBI 6 3/4% Preferred Stock.

            (d) No Further Ownership Rights in IXC Common Stock, IXC 7 1/4%
Preferred Stock or IXC 6 3/4% Preferred Stock. All shares of CBI Common Stock,
CBI 7 1/4% Preferred Stock or CBI 6 3/4% Preferred Stock issued upon the
surrender for exchange of Certificates in accordance with the terms of this
Article II (including any cash paid pursuant to this Article II) shall be deemed
to have been issued (and paid) in full satisfaction of all rights pertaining to
the shares of IXC Common Stock, IXC 7 1/4% Preferred Stock or IXC 6 3/4%
Preferred Stock previously represented by such Certificates, subject, however,
to the Surviving Corporation's obligation to pay any dividends or make any other
distributions with a record date prior to the Effective Time which may have been
declared or made by IXC on such shares of IXC Common Stock, IXC 7 1/4% Preferred
Stock or IXC 6 3/4% Preferred Stock which remain unpaid at the Effective Time,
and there shall be no further registration of transfers on the stock transfer
books of the Surviving Corporation of the shares of IXC Common Stock, IXC 7 1/4%
Preferred Stock or IXC 6 3/4% Preferred Stock which were outstanding immediately
prior to the Effective Time. If, after the Effective Time, Certificates are
presented to the Surviving Corporation or the Exchange Agent for any reason,
they shall be canceled and exchanged as provided in this Article II.

            (e) No Fractional Shares. (i) No certificates or scrip representing
fractional shares of CBI Common Stock shall be issued upon the surrender for
exchange of Certificates formerly representing IXC Common Stock, no dividend or
distribution of CBI shall relate to such fractional share interests and such
fractional share interests will not entitle the owner thereof to vote or to
exercise any rights of a shareholder of CBI.

            (ii) As promptly as practicable following the Effective Time, the
Exchange Agent shall determine the excess of (A) the number of whole shares of
CBI Common Stock delivered to the Exchange Agent by CBI pursuant to Section
2.02(a) over (B) the aggregate number of whole shares of CBI Common Stock to be
distributed to former holders of IXC Common Stock pursuant to Section 2.02(b)
(such excess being herein called the "Excess Shares"). Following the Effective
Time, the Exchange Agent shall, on behalf of former stockholders
<PAGE>

of IXC, sell the Excess Shares at then-prevailing prices on the New York Stock
Exchange, Inc. (the "NYSE"), all in the manner provided in Section 2.02(e)(iii).

            (iii) The sale of the Excess Shares by the Exchange Agent shall be
executed on the NYSE through one or more member firms of the NYSE and shall be
executed in round lots to the extent practicable. The Exchange Agent shall use
reasonable efforts to complete the sale of the Excess Shares as promptly
following the Effective Time as, in the Exchange Agent's sole judgment, is
practicable consistent with obtaining the best execution of such sales in light
of prevailing market conditions. Until the net proceeds of such sale or sales
have been distributed to the holders of Certificates formerly representing IXC
Common Stock, the Exchange Agent shall hold such proceeds in trust for such
holders (the "Common Shares Trust"). IXC shall pay all commissions, transfer
taxes and other out-of-pocket transaction costs, including the expenses and
compensation of the Exchange Agent, incurred in connection with such sale of the
Excess Shares. The Exchange Agent shall determine the portion of the Common
Shares Trust to which each former holder of IXC Common Stock is entitled, if
any, by multiplying the amount of the aggregate net proceeds comprising the
Common Shares Trust by a fraction, the numerator of which is the amount of the
fractional share interest to which such former holder of IXC Common Stock is
entitled (after taking into account all shares of IXC Common Stock held at the
Effective Time by such holder) and the denominator of which is the aggregate
amount of fractional share interests to which all former holders of IXC Common
Stock are entitled.

            (iv) Notwithstanding the provisions of Sections 2.02(e)(ii) and
(iii), CBI may elect at its option, exercised prior to the Effective Time, in
lieu of the issuance and sale of Excess Shares and the making of the payments
hereinabove contemplated, to pay each former holder of IXC Common Stock an
amount in cash equal to the product obtained by multiplying (A) the fractional
share interest to which such former holder (after taking into account all shares
of IXC Common Stock held at the Effective Time by such holder) would otherwise
be entitled by (B) the closing
<PAGE>

price for a share of CBI Common Stock as reported on the NYSE (as reported in
The Wall Street Journal or, if not reported thereby, any other authoritative
source) on the Closing Date, and, in such case, all references herein to the
cash proceeds of the sale of the Excess Shares and similar references shall be
deemed to mean and refer to the payments calculated as set forth in this Section
2.02(e)(iv).

            (v) As soon as practicable after the determina tion of the amount of
cash, if any, to be paid to holders of Certificates formerly representing IXC
Common Stock with respect to any fractional share interests, the Exchange Agent
shall make available such amounts to such holders of Certificates formerly
representing IXC Common Stock subject to and in accordance with the terms of
Section 2.02(c).

            (f) Termination of Exchange Fund. Any portion of the Exchange Fund
that remains undistributed to the holders of the Certificates for six months
after the Effective Time shall be delivered to CBI, upon demand, and any holders
of the Certificates who have not theretofore complied with this Article II shall
thereafter look only to CBI for payment of their claim for the Merger
Consideration, any dividends or distributions with respect to CBI Common Stock
and any cash in lieu of fractional shares of CBI Common Stock.

            (g) No Liability. None of CBI, Sub, IXC or the Exchange Agent shall
be liable to any person in respect of any Merger Consideration, any dividends or
distributions with respect thereto, or any cash in lieu of fractional shares of
CBI Common Stock, in each case delivered to a public official pursuant to any
applicable abandoned property, escheat or similar law. If any Certificate shall
not have been surrendered prior to three years after the Effective Time (or
immediately prior to such earlier date on which any Merger Consideration, any
dividends or distribu tions payable to the holder of such Certificate or any
cash payable in lieu of fractional shares of CBI Common Stock pursuant to this
Article II, would otherwise escheat to or become the property of any
Governmental Entity), any such Merger Consideration, dividends or distributions
in respect thereof or such cash shall, to the extent permitted by applicable
law, become the property of the Surviving Corporation, free and clear of all
claims or interest of any person
<PAGE>

previously entitled thereto.

            (h) Investment of Exchange Fund. The Exchange Agent shall invest any
cash included in the Exchange Fund in investment-grade securities, as directed
by CBI, on a daily basis. Any interest and other income resulting from such
investments shall be paid to CBI.

            (i) Lost Certificates. If any Certificate shall have been lost,
stolen or destroyed, upon the making of an affidavit of that fact by the person
claiming such Certificate to be lost, stolen or destroyed and, if required by
CBI, the posting by such person of a bond in such reasonable amount as CBI may
direct as indemnity against any claim that may be made against it with respect
to such Certificate, the Exchange Agent shall issue in exchange for such lost,
stolen or destroyed Certificate the Merger Consideration and any unpaid
dividends and distributions in respect thereof and any cash in lieu of
fractional shares of CBI Common Stock, in each case pursuant to this Agreement.

                                   ARTICLE III

                         Representations and Warranties

            SECTION 3.01. Representations and Warranties of IXC. Except (i) with
respect to matters expressly permitted by Section 4.01(a), (ii) as expressly
disclosed in IXC SEC Documents filed and publicly available prior to the date of
this Agreement (the "IXC Filed SEC Documents") or (iii) as expressly set forth
on the disclosure schedule delivered by IXC to CBI prior to the execution of
this Agreement (the "IXC Disclosure Schedule"), IXC represents and warrants to
CBI and Sub as follows:

            (a) Organization, Standing and Corporate Power. Each of IXC and its
Subsidiaries is a corporation or other legal entity duly organized, validly
existing and in good standing under the laws of the jurisdiction in which it is
organized and has the requisite corporate or other power and authority, as the
case may be, to carry on its business as now being conducted. Each of IXC and
its Subsidiaries is
<PAGE>

duly qualified or licensed to do business and is in good standing in each
jurisdiction in which the nature of its business or the ownership, leasing or
operation of its properties makes such qualification or licensing necessary,
except for those jurisdictions in which the failure to be so qualified or
licensed or to be in good standing individually or in the aggregate is not
reasonably likely to have a Material Adverse Effect on IXC. IXC has made
available to CBI prior to the execution of this Agreement complete and correct
copies of its Restated Certificate of Incorporation and By-laws, as amended to
the date of this Agreement, and the comparable charter and organizational
documents of each Subsidiary of IXC, in each case as amended to the date of this
Agreement.

            (b) Subsidiaries. Section 3.01(b) of the IXC Disclosure Schedule
sets forth a true and complete list of each of IXC's Subsidiaries as of the date
hereof. All the outstanding shares of capital stock of, or other equity
interests in, each Subsidiary of IXC have been validly issued and are fully paid
and nonassessable and are owned directly or indirectly by IXC, free and clear of
all pledges, claims, liens, charges, encumbrances and security interests of any
kind or nature whatsoever (collectively, "Liens") and free of any restriction on
the right to vote, sell or otherwise dispose of such capital stock or other
ownership interests. Except for the capital stock or other ownership interests
of its Subsidiaries, as of the date hereof, IXC does not beneficially own
directly or indirectly any material capital stock, membership interest,
partnership interest, joint venture interest or other material equity interest
in any person.

            (c) Capital Structure. The authorized capital stock of IXC consists
of 320,000,000 shares of capital stock consisting of: (1) 300,000,000 shares of
IXC Common Stock, (2) 3,000,000 shares of preferred stock, par value $.01 per
share (the "IXC Ordinary Preferred Stock"), and (3) 17,000,000 shares of Class B
preferred stock, par value $.01 per share (the "IXC Class B Preferred Stock"
and, together with the IXC Ordinary Preferred Stock, the "IXC Preferred Stock"),
of which (A) 1,400,000 shares have been designated as the IXC 7 1/4% Preferred
Stock, (B) 450,000 shares have been designated as the IXC 12 1/2% Preferred
Stock, (C) 450,000 shares have been designated as 12 1/2%
<PAGE>

Series B Junior Exchangeable Preferred Stock Due 2009 (the "IXC 12 1/2% Series B
Preferred Stock"), (D) 55,000 shares have been designated as Series A Junior
Participating Preferred Stock (the "IXC Series A Preferred Stock") and (E)
155,250 shares have been designated as the IXC 6 3/4% Preferred Stock. At the
close of business on July 20, 1999, (i) 37,393,939 shares of IXC Common Stock
were issued and outstanding; (ii) 71,400 shares of IXC Common Stock were held by
IXC in its treasury; (iii) 1,074,496 shares of IXC 7 1/4% Preferred Stock were
issued and outstanding; (iv) 371,618 shares of IXC 12 1/2% Preferred Stock were
issued and outstanding; (v) no shares of IXC 12 1/2% Series B Preferred Stock
were issued and outstanding; (vi) 55,000 shares of IXC Series A Preferred Stock
were reserved for issuance in connection with the rights (the "IXC Rights") to
purchase shares of IXC Series A Preferred Stock issued pursuant to the Rights
Agreement dated as of September 9, 1998 (the "IXC Rights Agreement"), between
IXC and U.S. Stock Transfer Corporation, as rights agent; (vii) 155,250 shares
of IXC 6 3/4% Preferred Stock were issued and outstanding; (viii) no other
shares of IXC Preferred Stock were issued and outstanding; (ix) 75,000 shares of
IXC Common Stock were reserved for issuance pursuant to 75,000 warrants issued
and outstanding to purchase IXC Common Stock (the "IXC Warrants"); (x) 8,664,850
shares of IXC Common Stock were reserved for issuance pursuant to the Amended
and Restated 1994 Stock Plan of IXC, as amended, the Special Stock Plan of IXC,
the IXC 1998 Stock Plan, as amended, the IXC 1997 Special Executive Stock Plan
and grants of options made to individual employees (such plans and arrangements,
collectively, the "IXC Stock Plans") (of which 8,066,527 shares of IXC Common
Stock are subject to outstanding IXC Stock Options); and (xi) 8,602,577 shares
of IXC Common Stock were reserved for issuance upon conversion of (A) the IXC 7
1/4% Preferred Stock and (B) the IXC 6 3/4% Preferred Stock. There are no
outstanding stock appreciation rights or other rights (other than the IXC Stock
Options and IXC Warrants) to receive shares of IXC Common Stock on a deferred
basis granted under the IXC Stock Plans or otherwise. Section 3.01(c)(i) of the
IXC Disclosure Schedule sets forth a complete and correct list, as of July 20,
1999, of (i) the name of each holder of outstanding stock options or other
rights to purchase or to receive IXC Common Stock granted under the IXC Stock
Plans (collectively, "IXC Stock

<PAGE>

Options"), (ii) the number of shares of IXC Common Stock subject to each such
IXC Stock Option, (iii) the exercise prices thereof and (iv) the name of the IXC
Stock Plan pursuant to which such IXC Stock Options were granted. Section
3.01(c)(ii) of the IXC Disclosure Schedule sets forth a complete and correct
list, as of July 20, 1999, of (i) the name of each holder of outstanding IXC
Warrants, (ii) the number of shares of IXC Common Stock subject to each such IXC
Warrant and (iii) the exercise prices thereof. No bonds, debentures, notes or
other indebtedness of IXC having the right to vote (or convertible into or
exchangeable or exercisable for securities having the right to vote) on any
matters on which stockholders of IXC or any of its Subsidiaries may vote are
issued or outstanding or subject to issuance. All outstanding shares of capital
stock of IXC are, and all shares which may be issued will be, when issued, duly
authorized, validly issued, fully paid and nonassessable and will be delivered
free and clear of all Liens (other than Liens created by or imposed upon the
holders thereof) and not subject to preemptive rights. Except as set forth in
this Section 3.01(c) (including pursuant to the conversion or exercise of the
securities referred to above), (x) there are not issued, reserved for issuance
or outstanding (A) any shares of capital stock or other voting securities of IXC
or any of its Subsidiaries (other than shares of capital stock or other voting
securities of such Subsidiaries that are directly or indirectly owned by IXC),
(B) any securities of IXC or any of its Subsidiaries convertible into or
exchangeable or exercisable for shares of capital stock or other voting
securities of, or other ownership interests in, IXC or any of its Subsidiaries
or (C) any warrants, calls, options or other rights to acquire from IXC or any
of its Subsidiaries, and no obligation of IXC or any of its Subsidiaries to
issue, any capital stock or other voting securities of, or other ownership
interests in, or any securities convertible into or exchangeable or exercisable
for any capital stock or other voting securities of, or other ownership
interests in, IXC or any of its Subsidiaries, (y) there are not any outstanding
obligations of IXC or any of its Subsidiaries to repurchase, redeem or otherwise
acquire any such securities or to issue, deliver or sell, or cause to be issued,
delivered or sold, any such securities and (z) IXC is not a
<PAGE>

party to any voting agreement with respect to the voting of any such securities.

            (d) Authority; Noncontravention. IXC has the requisite corporate
power and corporate authority to enter into this Agreement and, subject to
receipt of IXC Stockholder Approval, to consummate the transactions contemplated
by this Agreement. IXC has the requisite corporate power and corporate authority
to enter into the Option Agreements and to consummate the transactions
contemplated thereby. The execution and delivery of this Agreement and the
Option Agreements by IXC and the consummation by IXC of the transactions
contemplated by this Agreement and the Option Agreements have been duly
authorized by all necessary corporate action on the part of IXC, subject, in the
case of the Merger, to receipt of IXC Stockholder Approval. This Agreement and
the Option Agreements have been duly executed and delivered by IXC and, assuming
the due authorization, execution and delivery by each of the other parties
hereto and thereto, constitute the legal, valid and binding obligations of IXC,
enforceable against IXC in accordance with their terms. The execution and
delivery of this Agreement and the Option Agreements do not, and the
consummation of the transactions contemplated by this Agreement and the Option
Agreements and compliance with the provisions hereof and thereof will not,
conflict with, or result in any violation of, or default (with or without notice
or lapse of time, or both) under, or give rise to a right of termination,
cancelation or acceleration of any obligation or loss of a benefit under, or
result in the creation of any Lien upon any of the properties or assets of IXC
or any of its Subsidiaries under, (i) the Restated Certificate of Incorporation
or By-laws of IXC or the comparable organizational documents of any of its
Subsidiaries, (ii) any loan or credit agreement, note, bond, mortgage,
indenture, lease or other agreement, instrument, permit, concession, franchise,
license or similar authorization applicable to IXC or any of its Subsidiaries or
their respective properties or assets or (iii) subject to the governmental
filings and other matters referred to in the following sentence, any judgment,
order, decree, statute, law, ordinance, rule or regulation applicable to IXC or
any of its Subsidiaries or their respective
<PAGE>

properties or assets, other than, in the case of clauses (ii) and (iii), any
such conflicts, violations, defaults, rights, losses or Liens that individually
or in the aggregate are not reasonably likely to (x) have a Material Adverse
Effect on IXC, (y) impair the ability of IXC to perform its obligations under
this Agreement or any of the Option Agreements or (z) prevent or materially
delay the consummation of the transactions contemplated by this Agreement or any
of the Option Agreements. No consent, approval, order or authorization of,
action by or in respect of, or registration, declaration or filing with, any
Federal, state, local or foreign government, any court, administrative,
regulatory or other governmental agency, commission or authority or any
nongovernmental self-regulatory agency, commission or authority (each a
"Governmental Entity") is required by or with respect to IXC or any of its
Subsidiaries in connection with the execution and delivery of this Agreement or
any of the Option Agreements by IXC or the consummation by IXC of the Merger or
the other transactions contemplated by this Agreement or any of the Option
Agreements, except for (1) the filing of a premerger notification and report
form by IXC under the Hart-Scott-Rodino Antitrust Improvements Act of 1976, as
amended (the "HSR Act"), and any applicable filings and approvals under similar
foreign antitrust or competition laws and regulations; (2) the filing with the
Securities and Exchange Commission (the "SEC") of (A) a joint proxy statement
relating to the IXC Stockholders Meeting and the CBI Shareholders Meeting (such
proxy statement, as amended or supplemented from time to time, the "Joint Proxy
Statement"), and (B) such reports under Section 13(a), 13(d), 15(d) or 16(a) of
the Securities Exchange Act of 1934, as amended (the "Exchange Act"), as may be
required in connection with this Agreement, the Stockholders Agreements, the
Option Agreements and the transactions contemplated by this Agreement, the
Stockholders Agreements or any of the Option Agreements; (3) the filing of the
Certificate of Merger with the Delaware Secretary of State and appropriate
documents with the relevant authorities of other states in which IXC is
qualified to do business and such filings with Governmental Entities to satisfy
the applicable requirements of state securities or "blue sky" laws; (4) filings
with and approvals of the Federal Communications Commission (the "FCC") as
required under the Communications Act of 1934, as amended (the "Communications
Act"), and the rules and regulations promulgated thereunder; (5) such filings
with
<PAGE>

and approvals of The Nasdaq National Market ("Nasdaq") to permit the shares of
IXC Common Stock that are to be issued pursuant to the IXC Stock Option
Agreement to be quoted on Nasdaq; (6) filings with and approvals of any state
public utility commissions ("PUCs"), foreign telecommunications regulatory
agencies or similar regulatory bodies as required by applicable statutes, laws,
rules, ordinances and regulations; and (7) such other consents, approvals,
orders or authorizations the failure of which to be made or obtained
individually or in the aggregate is not reasonably likely to (x) have a Material
Adverse Effect on IXC, (y) impair the ability of IXC to perform its obligations
under this Agreement or any of the Option Agreements or (z) prevent or
materially delay the consummation of the transactions contemplated by this
Agreement or any of the Option Agreements.

            (e) SEC Documents; Undisclosed Liabilities. IXC has filed all
required reports, schedules, forms, statements and other documents (including
exhibits and all other information incorporated therein) with the SEC since
January 1, 1998 (collectively, the "IXC SEC Documents"). As of their respective
dates, the IXC SEC Documents complied in all material respects with the
requirements of the Securities Act of 1933, as amended (the "Securities Act"),
or the Exchange Act, as the case may be, and the rules and regulations of the
SEC promulgated thereunder applicable to such IXC SEC Documents, and none of the
IXC SEC Documents when filed contained any untrue statement of a material fact
or omitted to state a material fact required to be stated therein or necessary
in order to make the statements therein, in light of the circumstances under
which they were made, not misleading. Except to the extent that information
contained in any IXC SEC Document has been revised or superseded by a later
filed IXC SEC Document, none of the IXC SEC Documents contains any untrue
statement of a material fact or omits to state any material fact required to be
stated therein or necessary in order to make the statements therein, in light of
the circumstances under which they were made, not misleading. The financial
statements of IXC included in the IXC SEC Documents comply as to form, as of
their respective dates of filing with the SEC, in all material respects with
applicable accounting
<PAGE>

requirements and the published rules and regulations of the SEC with respect
thereto (the "Accounting Rules"), have been prepared in accordance with
generally accepted accounting principles ("GAAP") (except, in the case of
unaudited statements, as permitted by Form 10-Q of the SEC) applied on a
consistent basis during the periods involved (except as may be indicated in the
notes thereto) and fairly present in all material respects the consolidated
financial position of IXC and its consolidated Subsidiaries as of the dates
thereof and the consolidated results of their operations and cash flows for the
periods then ended (subject, in the case of unaudited statements, to normal
recurring year-end audit adjustments and the absence of footnotes, if
applicable). Except (i) as reflected in the IXC Filed SEC Documents, (ii) for
liabilities incurred in connection with this Agreement or any of the Option
Agreements or the transactions contemplated by this Agreement or any of the
Option Agreements or (iii) incurred since March 31, 1999, in the ordinary course
of business consistent with past practice, neither IXC nor any of its
Subsidiaries has any liabilities or obligations of any nature (whether accrued,
absolute, contingent or otherwise) which individually or in the aggregate are
reasonably likely to have a Material Adverse Effect on IXC.

            (f) Information Supplied. None of the informa tion supplied or to be
supplied by IXC specifically for inclusion or incorporation by reference in (i)
the registra tion statement on Form S-4 to be filed with the SEC by CBI in
connection with the issuance of CBI Common Stock in the Merger (the "Form S-4")
will, at the time the Form S-4 becomes effective under the Securities Act,
contain any untrue statement of a material fact or omit to state any material
fact required to be stated therein or necessary to make the statements therein
not misleading or (ii) the Joint Proxy Statement will, at the date it is first
mailed to IXC's stockholders and CBI's shareholders or at the time of the IXC
Stockholders Meeting or the CBI Shareholders Meeting, contain any untrue
statement of a material fact or omit to state any material fact required to be
stated therein or necessary in order to make the statements therein, in light of
the circumstances under which they are made, not misleading. The Joint Proxy
Statement will comply as to form in all material respects with the requirements
of the Exchange Act and the rules and regulations promulgated thereunder. No
representation or warranty is made by IXC
<PAGE>

with respect to statements made or incorporated by reference in the Joint Proxy
Statement based on information supplied by CBI or Sub specifically for inclusion
or incorporation by reference in the Joint Proxy Statement.

            (g) Absence of Certain Changes or Events. Except for liabilities
incurred in connection with or expressly permitted by this Agreement and the
Option Agreements and except as disclosed in the IXC Filed SEC Documents, since
March 31, 1999, IXC and its Subsidiaries have conducted their business only in
the ordinary course consistent with past practice, and since such date there has
not been (1) any Material Adverse Change in IXC, (2) any declaration, setting
aside or payment of any dividend or other distribution (whether in cash, stock
or property) with respect to any of IXC's capital stock, except for dividends or
other distributions declared, set aside or paid by IXC as required by and in
accordance with the respective terms of such capital stock as of the date
hereof, (3) any split, combination or reclassification of any of IXC's capital
stock or any issuance or the authorization of any issuance of any other
securities in respect of, in lieu of or in substitution for shares of IXC's
capital stock, (4) (A) any granting by IXC or any of its Subsidiaries to any
current or former director, executive officer or other employee of IXC or its
Subsidiaries of any increase in compensation, bonus or other benefits, except
for normal increases in cash compensation in the ordinary course of business
consistent with past practice or as was required under any employment agreements
in effect as of the date of the most recent audited financial statements
included in the IXC Filed SEC Documents, (B) any granting by IXC or any of its
Subsidiaries to any such current or former director, executive officer or
employee of any increase in severance or termination pay, (C) any entry by IXC
or any of its Subsidiaries into, or any amendments of, any employment, deferred
compensation, consulting, severance, termination or indemnification agreement
with any such current or former director, executive officer or employee or (D)
any amendment to, or modification of, any IXC Stock Option or IXC Warrant, (5)
any damage, destruction or loss, whether or not covered by insurance, that
individually or in the aggregate is reasonably likely to have a Material Adverse
Effect on IXC,
<PAGE>

(6) except insofar as may have been required by a change in GAAP, any change in
accounting methods, principles or practices by IXC or any of its Subsidiaries
materially affecting the consolidated financial position or results of
operations of IXC or (7) any tax election or any settlement or compromise of any
income tax liability that individually or in the aggregate is reasonably likely
to adversely affect the tax liability or tax attributes of IXC or any of its
Subsidiaries in any material respect or any settlement or compromise of any
material income tax liability.

            (h) Litigation. There is no suit, action, proceeding, claim,
grievance or investigation pending or, to the Knowledge of IXC or any of its
Subsidiaries, threatened against or affecting IXC or any of its Subsidiaries
that individually or in the aggregate is reasonably likely to have a Material
Adverse Effect on IXC nor is there any judgment, decree, injunction, rule or
order of any Governmental Entity or arbitrator outstanding against IXC or any of
its Subsidiaries having, or that individually or in the aggregate is reasonably
likely to have a Material Adverse Effect on IXC. There are no facts,
circumstances or conditions that are reasonably likely to give rise to any
liability of, or form the basis of a claim against, IXC or any of its
Subsidiaries under any applicable statutes, laws, ordinances, rules or
regulations, which liability or claim is reasonably likely to have, individually
or in the aggregate, a Material Adverse Effect on IXC.

            (i) Compliance with Applicable Laws. IXC and its Subsidiaries hold
all material permits, licenses, variances, exemptions, orders, registrations and
approvals of all Governmental Entities (the "IXC Permits") which are required
for them to own, lease or operate their assets and to carry on their businesses.
IXC and its Subsidiaries are in compliance in all material respects with the
terms of the IXC Permits and all applicable statutes, laws, ordinances, rules
and regulations. No action, demand, requirement or investigation by any
Governmental Entity and no suit, action or proceeding by any person, in each
case with respect to IXC or any of its Subsidiaries or any of their respective
properties, which is reasonably likely to have, individually or in the
aggregate, a Material Adverse Effect on IXC, is pending or, to the Knowledge of
IXC, threatened. As of the date hereof, Section 3.01(i) of the IXC Disclosure
Schedule sets forth a true and complete list of all IXC Permits
<PAGE>

obtained from the FCC and any state PUC.

            (j) Contracts. Neither IXC nor any of its Subsidiaries is in
violation of or in default under (nor does there exist any condition which upon
the passage of time or the giving of notice or both would cause such a violation
of or default under) any loan or credit agreement, bond, note, mortgage,
indenture, lease or other contract, agreement, obligation, commitment,
arrangement, under standing, instrument, permit or license to which it is a
party or by which it or any of its properties or assets is bound, except for
violations or defaults that individually or in the aggregate are not reasonably
likely to have a Material Adverse Effect on IXC. Since December 31, 1998,
through the date hereof, neither IXC nor any of its Subsidiaries has entered
into any contract, agreement, obligation, commitment, arrangement or
understanding with any Affiliate of IXC that would have been required to be
filed as an exhibit to IXC's Annual Report on Form 10-K for the fiscal year
ended December 31, 1998 (the "IXC 1998 10- K") had IXC been a party thereto as
of December 31, 1998. Neither IXC nor any of its Subsidiaries is a party to or
bound by any noncompetition agreement or any other similar agreement or
obligation which purports to limit in any material respect the manner in which,
or the localities in which, all or any material portion of the business of IXC
and its Subsidiaries, taken as a whole, is conducted.

            (k) Absence of Changes in Benefit Plans. Since the date of the most
recent audited financial statements included in the IXC Filed SEC Documents,
there has not been (i) any adoption or amendment by IXC or any of its
Subsidiaries of any employment agreement with any director, officer or employee
of IXC or any of its Subsidiaries or of any collective bargaining agreement or
(ii) any adoption or amendment of any bonus, pension, profit sharing, deferred
compensation, incentive compensation, stock ownership, stock purchase, stock
option, phantom stock, retirement, vacation, severance, disability, death
benefit, hospitalization, medical, welfare benefit or other plan, arrangement or
understanding providing compensation or benefits to any current or former
director, officer or employee of IXC or any of its Subsidiaries (collectively,
the "IXC Benefit
<PAGE>

Plans"), or any change in any actuarial or other assumption used to calculate
funding obligations with respect to any IXC pension plans, or any change in the
manner in which contributions to any IXC pension plans are made or the basis on
which such contributions are determined which are reasonably likely to have,
individually or in the aggregate, a Material Adverse Effect on IXC.

            (l) ERISA Compliance. (i) With respect to IXC Benefit Plans, no
liability has been incurred and, to the Knowledge of IXC, there exists no
condition or circumstances in connection with which IXC or any of its
Subsidiaries could be subject to any liability that individually or in the
aggregate is reasonably likely to have a Material Adverse Effect on IXC under
the Employee Retirement Income Security Act of 1974, as amended ("ERISA"), the
Code or any other applicable law.

            (ii) Each IXC Benefit Plan has been administered in accordance with
its terms, except for any failures so to administer any IXC Benefit Plan that
individually or in the aggregate are not reasonably likely to have a Material
Adverse Effect on IXC. IXC, its Subsidiaries and all IXC Benefit Plans are in
compliance with the applicable provisions of ERISA, the Code and all other
applicable laws and the terms of all applicable collective bargaining
agreements, except for any failures to be in such compliance that individually
or in the aggregate are not reasonably likely to have a Material Adverse Effect
on IXC.

            (iii) None of IXC or any of its Subsidiaries sponsors or contributes
to any IXC Benefit Plan that is subject to Title IV of ERISA.

            (iv) IXC and its Subsidiaries are in compliance with all Federal,
state, local and foreign requirements regarding employment, except for any
failures to comply that individually or in the aggregate are not reasonably
likely to have a Material Adverse Effect on IXC. Neither IXC nor any of its
Subsidiaries is a party to any collective bargaining or other labor union
contract applicable to persons employed by IXC or any of its Subsidiaries in the
United States and as of the date of this Agreement no such collective bargaining
agreement is being negotiated by IXC or any of its Subsidiaries. As of the date
of this Agree ment, there is no labor dispute, strike or work stoppage against
IXC or any of its Subsidiaries pending or, to the Knowledge of IXC, threatened
which may interfere with the respective business activities of IXC or any of its
Subsidiaries, except where such dispute, strike or work
<PAGE>

stoppage individually or in the aggregate is not reasonably likely to have a
Material Adverse Effect on IXC. As of the date of this Agreement, to the
Knowledge of IXC, none of IXC, any of its Subsidiaries or any of their
respective representatives or employees has committed any unfair labor practice
in connection with the operation of the respective businesses of IXC or any of
its Subsidiaries, and there is no action, charge or complaint against IXC or any
of its Subsidiaries by the National Labor Relations Board or any comparable
governmental agency pending or threatened in writing, in each case except where
such practices, actions, charges or complaints, individually or in the
aggregate, are not reasonably likely to have a Material Adverse Effect on IXC.

            (v) (A) No employee of IXC or its Subsidiaries will be entitled to
any additional benefits or any acceleration of the time of payment or vesting of
any benefits under any IXC Benefit Plan (other than acceleration of vesting of
options in accordance with their terms) as a result of the transactions
contemplated by this Agreement or any of the Option Agreements, (B) no amount
payable, or economic benefit provided, by IXC or its Subsidiaries (including any
acceleration of the time of payment or vesting of any benefit (other than
acceleration of vesting of options in accordance with their terms)) could be
considered an "excess parachute payment" under Section 280G of the Code and (C)
no person is entitled to receive any additional payment from IXC or its
Subsidiaries or any other person in the event that the excise tax of Section
4999 of the Code is imposed on such person, in each case except where such
additional benefits or payments or acceleration (other than acceleration of
vesting of options in accordance with their terms), individually or in the
aggregate, are not reasonably likely to have a Material Adverse Effect on IXC.

            (m) Taxes. (i) Each of IXC and its Subsidiaries and each IXC
Consolidated Group has filed or has caused to be filed all material tax returns
and reports required to be
<PAGE>

filed by it and all such returns and reports are complete and correct in all
material respects, or requests for extensions to file such returns or reports
have been timely filed, granted and have not expired, except to the extent that
such failures to file, to be complete or correct or to have extensions granted
that remain in effect individually or in the aggregate are not reasonably likely
to have a Material Adverse Effect on IXC. IXC, each of its Subsidiaries and each
IXC Consolidated Group has paid or caused to be paid (or IXC has paid on its
behalf) all material taxes due and owing, and the most recent financial
statements contained in the IXC Filed SEC Documents reflect an adequate reserve
for all material taxes payable by IXC and its Subsidiaries for all taxable
periods and portions thereof accrued through the date of such financial
statements.

            (ii) No deficiencies, audit examinations, refund litigation,
proposed adjustments or matters in controversy for any taxes have been proposed,
asserted or assessed in writing against IXC or any of its Subsidiaries or any
IXC Consolidated Group that are not adequately reserved for, except for
deficiencies, audit examinations, refund litigation, proposed adjustments or
matters in controversy that individually or in the aggregate are not reasonably
likely to have a Material Adverse Effect on IXC. The Federal income tax returns
prior to the date set forth in Section 3.01(m)(ii) of the IXC Disclosure
Schedule of IXC and its Subsidiaries consolidated in such returns have closed by
virtue of the applicable statute of limitations. All assessments for taxes due
and owing by IXC, any of its Subsidiaries or any IXC Consolidated Group with
respect to completed and settled examinations or concluded litigation have been
paid.

            (iii) Neither IXC nor any of its Subsidiaries has taken or agreed to
take any action or knows of any fact, agreement, plan or other circumstance that
is reasonably likely to prevent the Merger from qualifying as a reorgani zation
within the meaning of Section 368(a) of the Code.

            (iv) No deduction of any amount that would otherwise be deductible
with respect to tax periods ending on or before the Effective Time could be
disallowed under Section 162(m) of the Code, except any disallowances under
<PAGE>

Section 162(m) of the Code that alone or with other such disallowances are not
reasonably likely to have a Material Adverse Effect on IXC.

            (v) Neither IXC nor any of its Subsidiaries has constituted either a
"distributing corporation" or a "controlled corporation" in a distribution of
stock qualifying for tax-free treatment under Section 355 of the Code (x) in the
two years prior to the date of this Agreement or (y) in a distribution which
could otherwise constitute part of a "plan" or "series of related trans actions"
(within the meaning of Section 355(e) of the Code) in conjunction with the
Merger.

            (vi) To the Knowledge of IXC, no shareholder of IXC is a foreign
person who held more than 5% of the IXC stock at some time during the shorter of
the periods described in Section 897(c)(1)(A)(ii) of the Code.

            (vii) Neither IXC nor any of its Subsidiaries has any material
"deferred intercompany gains" (as defined in Treas. Reg. Section 1.1502-13).

            (viii) Section 3.01(m)(1) of the IXC Disclosure Schedule sets forth
a complete schedule of each IXC Consolidated Group of which IXC is or has been a
member during the last six years. Such schedule sets forth the names of all
members of each such IXC Consolidated Group and the periods during which IXC or
any of its Subsidiaries is or has been a member.

            (ix) As used in this Agreement (1) "taxes" shall include all (x)
Federal, state, local or foreign income, property, sales, excise and other taxes
or similar govern mental charges, including any interest, penalties or additions
with respect thereto, (y) liability for the payment of any amounts of the type
described in clause (x) as a result of being a member of an affiliated,
consolidated, combined or unitary group, and (z) liability for the payment of
any amounts as a result of being party to any tax sharing agreement or as a
result of any express or implied obligation to indemnify any other person with
respect to the payment of any amounts of the type described
<PAGE>

in clause (x) or (y) and (2) "IXC Consolidated Group" means any affiliated group
within the meaning of Section 1504(a) of the Code, in which IXC (or any
Subsidiary of IXC) is or has ever been a member or any group of corporations
with which IXC files, has filed or is or was required to file an affiliated,
consolidated, combined, unitary or aggregate tax return.

            (n) Voting Requirements. The affirmative vote of the holders of a
majority of the outstanding shares of IXC Common Stock entitled to vote at the
IXC Stockholders Meeting to (i) adopt this Agreement and (ii) adopt the
agreement referred to in Section 8.11 (collectively, the "IXC Stockholder
Approval") are the only votes or approvals of the holders of any class or series
of IXC's capital stock necessary to adopt this Agreement and the Option
Agreements and to approve the Merger and the other transactions contemplated
hereby or thereby.

            (o) State Takeover Statutes. The Board of Directors of IXC
(including the disinterested directors thereof) has approved the terms of this
Agreement, the Stockholders Agreements and the Option Agreements and the
consummation of the Merger and the other transactions contemplated by this
Agreement, the Stockholders Agreements and the Option Agreements and such
approval constitutes approval of the Merger and the other transactions
contemplated by this Agreement, the Stockholders Agreements and the Option
Agreements by the Board of Directors of IXC under the provisions of Section 203
of the DGCL and represents all the action necessary to ensure that the
restrictions on "business combinations" (as defined in such Section 203)
contained in Section 203 do not apply to CBI in connection with the Merger and
the other transactions contemplated by this Agreement, the Stockholders
Agreements and the Option Agreements. No other state takeover statute or similar
statute or regulation is applicable to this Agreement, the Stockholders
Agreements, the Option Agreements, the Merger or the other transactions
contemplated by this Agreement, the Stockholders Agreements and the Option
Agreements.

            (p) Brokers. No broker, investment banker, financial advisor or
other person, other than Merrill Lynch & Co. and Morgan Stanley & Co.
Incorporated, the fees, commissions and expenses of which will be paid by IXC,
is
<PAGE>

entitled to any broker's, finder's, financial advisor's or other similar fee or
commission, or the reimbursement of expenses, in connection with the
transactions contemplated by this Agreement and the Option Agreements based upon
arrangements made by or on behalf of IXC. IXC has furnished to CBI true and
complete copies of all agreements under which any such fees, commissions or
expenses are payable and all indemnification and other agreements related to the
engagement of the persons to whom such fees, commissions or expenses are
payable.

            (q) Opinions of Financial Advisors. IXC has received the opinions of
its financial advisors, dated the date of this Agreement, to the effect that, as
of such date, the Exchange Ratio is fair from a financial point of view to the
stockholders of IXC (other than CBI and its Affiliates), a signed copy of which
has been or promptly will be delivered to CBI.

            (r) Intellectual Property; Year 2000. (i) IXC and its Subsidiaries
own, or are validly licensed or other wise have the right to use, all patents,
patent rights, trademarks, trade secrets, trade names, service marks, copyrights
and other proprietary intellectual property rights and computer programs (the
"Intellectual Property Rights") which are material to the conduct of the
business of IXC and its Subsidiaries, except where the failure to own or license
such Intellectual Property Rights is not reasonably likely to have a Material
Adverse Effect on IXC.

            (ii) To the Knowledge of IXC, neither IXC nor any of its
Subsidiaries has materially interfered with, infringed upon, misappropriated or
otherwise come into conflict with any Intellectual Property Rights of any other
person. Neither IXC nor any of its Subsidiaries has received any written charge,
complaint, claim, demand or notice alleging any such interference, infringement,
misappropriation or other conflict (including any claim that IXC or any such
Subsidiary must license or refrain from using any Intellectual Property Rights
or other proprietary information of any other person) which has not been settled
or otherwise fully resolved. To IXC's Knowledge, no other person has materially
interfered with, infringed upon,
<PAGE>

misappropriated or otherwise come into conflict with any Intellectual Property
Rights of IXC or any of its Subsidiaries.

            (iii) As the business of IXC and its Subsidiaries is presently
conducted and proposed to be conducted without giving effect to any change with
respect thereto that may be made by CBI, to IXC's Knowledge, CBI's use after the
Closing of the Intellectual Property Rights which are material to the conduct of
the business of IXC and its Subsidiaries taken as a whole will not interfere
with, infringe upon, misappropriate or otherwise come into conflict with the
Intellectual Property Rights of any other person.

            (iv) The disclosure set forth in the IXC 1998 10-K under the heading
"Year 2000 Readiness" was true and correct in all material respects on the date
thereof and is true and correct in all material respects as if made as of the
date hereof.

            (v) As of the Closing Date, IXC and its Subsidiaries have no
Knowledge that they are not Year 2000 Compliant and, as of the date hereof, IXC
and its Subsidiaries have no Knowledge that their respective suppliers will not
be Year 2000 Compliant at January 1, 2000, except, in each case, for such
failures to be Year 2000 Compliant that individually or in the aggregate are not
reasonably likely to have a Material Adverse Effect on IXC. The term "Year 2000
Compliant", with respect to a computer system or software program, means that
such computer system or program: (A) is capable of recognizing, processing,
managing, representing, interpreting and manipulating correctly date-related
data for dates earlier and later than January 1, 2000; (B) has the ability to
provide date recognition for any data element without limitation; (C) has the
ability to function automatically into and beyond the Year 2000 without human
intervention and without any change in operations associated with the advent of
the Year 2000; (D) has the ability to interpret data, dates and time correctly
into and beyond the Year 2000; (E) has the ability not to produce noncompliance
in existing data, nor otherwise corrupt such data, into and beyond the Year
2000; (F) has the ability to process correctly after January 1, 2000, data
containing dates and times before that date; and (G) has the ability to
recognize all "leap year" dates, including February 29, 2000.

<PAGE>

            (s) IXC Rights Agreement. IXC has amended the IXC Rights Agreement
substantially in the form of Exhibit F hereto.

            (t) Title to Properties. (i) Section 3.01(t) of the IXC Disclosure
Schedule sets forth a true and complete list of all material real property and
the 20 most significant leasehold properties owned or leased by IXC or any of
its Subsidiaries. Each of IXC and its Subsidiaries has good and valid title to,
or valid leasehold interests in or valid rights to, all its material properties
and assets except for such as are no longer used or useful in the conduct of its
businesses or as have been disposed of in the ordinary course of business and
except for defects in title, easements, restrictive covenants and similar
encumbrances that individually or in the aggregate do not materially interfere
with its ability to conduct its business as currently conducted. All such
material assets and properties, other than assets and properties in which IXC or
any of its Subsidiaries has a leasehold interest, are free and clear of all
Liens except for Liens that individually or in the aggregate do not materially
interfere with the ability of IXC and its Subsidiaries to conduct their
respective businesses as currently conducted.

            (ii) Each of IXC and its Subsidiaries has complied in all material
respects with the terms of all material leases to which it is a party and under
which it is in occupancy, and all such leases are in full force and effect. Each
of IXC and its Subsidiaries enjoys peaceful and undisturbed possession under all
such leases, except where a failure to do so individually or in the aggregate
are not reasonably likely to have a Material Adverse Effect on IXC.

            SECTION 3.02. Representations and Warranties of CBI and Sub. Except
(i) with respect to matters expressly permitted by Section 4.01(b), (ii) as
expressly disclosed in the CBI SEC Documents filed and publicly available prior
to the date of this Agreement (the "CBI Filed SEC Documents") or (iii) as
expressly set forth on the disclosure schedule delivered by CBI and Sub to IXC
prior to the execution of this Agreement (the "CBI Disclosure Schedule"), CBI
and Sub
<PAGE>

represent and warrant to IXC as follows:

            (a) Organization, Standing and Corporate Power. Each of CBI, Sub and
its Subsidiaries is a corporation or other legal entity duly organized, validly
existing and in good standing under the laws of the jurisdiction in which it is
organized and has the requisite corporate or other power and authority, as the
case may be, to carry on its business as now being conducted. Each of CBI and
its Subsidiaries is duly qualified or licensed to do business and is in good
standing in each jurisdiction in which the nature of its business or the
ownership, leasing or operation of its properties makes such qualification or
licensing necessary, except for those jurisdictions in which the failure to be
so qualified or licensed or to be in good standing individually or in the
aggregate is not reasonably likely to have a Material Adverse Effect on CBI. CBI
has made available to IXC prior to the execution of this Agreement complete and
correct copies of its Amended Articles of Incorporation and Amended Regulations,
as amended to the date of this Agreement.

            (b) Capital Structure. (i) The authorized capital stock of CBI
consists of 485,000,000 shares of capital stock consisting of: (1) 480,000,000
shares of CBI Common Stock, (2) 1,000,000 shares of non-voting preferred stock
without par value (the "Non-Voting Preferred Stock") and (3) 4,000,000 shares of
voting preferred stock without par value (the "Voting Preferred Stock" and,
together with the Non-Voting Preferred Stock, the "CBI Preferred Stock") of
which 2,000,000 shares have been designated as Series A Preferred Stock (the
"CBI Series A Preferred Stock"). At the close of business on July 15, 1999, (i)
137,792,751 shares of CBI Common Stock were issued and outstanding; (ii) no
shares of CBI Common Stock were held by CBI in its treasury; (iii) no shares of
CBI Preferred Stock were issued and outstanding; (iv) 2,000,000 shares of CBI
Series A Preferred Stock were reserved for issuance in connection with the
rights to purchase shares of CBI Common Stock issued pursuant to the Rights
Agreement dated as of April 29, 1997 (the "CBI Rights Agreement"), between CBI
and The Fifth Third Bank, as rights agent; and (v) no shares of CBI Common Stock
were reserved for issuance pursuant to the CBI 1989 Stock Option Plan, the CBI
1997 Stock Option Plan for Non-Employee Directors, the CBI 1997 Long Term
Incentive Plan, the CBI Executive Deferred Compensation Plan and
<PAGE>

grants of options made to individual employees (such plans and arrangements,
collectively, the "CBI Stock Plans") (of which 10,629,687 shares of CBI Common
Stock are subject to outstanding CBI Stock Options). There are no outstanding
stock appreciation rights or rights (other than the CBI Stock Options) to
receive shares of CBI Common Stock on a deferred basis granted under the CBI
Stock Plans or otherwise. Section 3.02(b) of the CBI Disclosure Schedule sets
forth a complete and correct list, as of July 15, 1999, of all outstanding stock
options or other rights to purchase or receive CBI Common Stock granted under
the CBI Stock Plans (collectively, "CBI Stock Options"). No bonds, debentures,
notes or other indebtedness of CBI having the right to vote (or convertible into
or exchangeable or exercisable for securities having the right to vote) on any
matters on which stockholders of CBI or any of its Subsidiaries may vote are
issued or outstanding or subject to issuance. All outstanding shares of capital
stock of CBI are, and all shares which may be issued will be, when issued, duly
authorized, validly issued, fully paid and nonassessable and will be delivered
free and clear of all Liens (other than Liens created by or imposed upon the
holders thereof) and not subject to preemptive rights. Except as set forth in
this Section 3.02(b) (including pursuant to the conversion or exercise of the
securities referred to above), (x) there are not issued, reserved for issuance
or outstanding (A) any shares of capital stock or other voting securities of CBI
or any of its Subsidiaries (other than shares of capital stock or other voting
secur ities of such Subsidiaries that are directly or indirectly owned by CBI),
(B) any securities of CBI or any of its Subsidiaries convertible into or
exchangeable or exercisable for shares of capital stock or other voting
securities of, or other ownership interests in, CBI or any of its Subsidiaries
or (C) any warrants, calls, options or other rights to acquire from CBI or any
of its Subsidiaries, and no obligation of CBI or any of its Subsidiaries to
issue, any capital stock or other voting securities of, or other ownership
interests in, or any securities convertible into or exchangeable or exercisable
for any capital stock or other voting securities of, or other ownership
interests in, CBI or any of its Subsidiaries, (y) there are not any outstanding
obligations of CBI or any of its Subsidiaries to
<PAGE>

repurchase, redeem or otherwise acquire any such securities or to issue, deliver
or sell, or cause to be issued, delivered or sold, any such securities and (z)
CBI is not a party to any voting agreement with respect to the voting of any
such securities. Other than the capital stock of, or other equity interests in,
its Subsidiaries, CBI does not directly or indirectly beneficially own any
securities or other beneficial ownership interests in any other entity.

            (ii) The authorized capital stock of Sub consists of 1,000 shares of
common stock, par value $.01 per share ("Sub Common Stock"). There are issued
and outstanding 1,000 shares of Sub Common Stock. All such shares are owned by
CBI. Sub does not have issued or outstanding any options, warrants,
subscriptions, calls, rights, convertible securities or other agreements or
commitments obligating Sub to issue, transfer or sell any shares of Sub Common
Stock. Sub does not have bonds, debentures, notes or other indebtedness
outstanding.

            (iii) Section 3.02(b)(iii) of the CBI Disclosure Schedule sets forth
a true and complete list of each of CBI's Subsidiaries as of the date hereof.
All the outstanding shares of capital stock of, or other equity interests in,
each Subsidiary of CBI have been validly issued and are fully paid and
nonassessable and are owned directly or indirectly by CBI, free and clear of any
Liens and free of any restriction on the right to vote, sell or otherwise
dispose of such capital stock or other ownership interests. Except for the
capital stock or other ownership interests of its Subsidiaries, as of the date
hereof, CBI does not beneficially own directly or indirectly any material
capital stock, membership interest, partnership interest, joint venture interest
or other material equity interest in any person.

            (c) Authority; Noncontravention. Each of CBI and Sub has the
requisite corporate power and corporate authority to enter into this Agreement
and, subject to receipt of CBI Shareholder Approval, to consummate the
transactions contemplated by this Agreement. CBI has the requisite corporate
power and corporate authority to enter into the Stockholders Agreements and the
Option Agreements and to consummate the transactions contemplated thereby.
<PAGE>

The execution and delivery of this Agreement, the Stock holders Agreements and
the Option Agreements by CBI and the consummation by CBI of the transactions
contemplated by this Agreement, the Stockholders Agreements and the Option
Agreements have been duly authorized by all necessary corporate action on the
part of CBI, subject, in connection with, among other things, the issuance of
shares of CBI Common Stock in the Merger, to receipt of CBI Shareholder
Approval. This Agreement, the Stockholders Agreements and the Option Agreements
have been duly executed and delivered by CBI and, assuming the due
authorization, execution and delivery by each of the other parties hereto and
thereto, constitute the legal, valid and binding obligations of CBI, enforceable
against CBI in accordance with their terms. The execution and delivery of this
Agreement, the Stockholders Agreements and the Option Agreements do not, and the
consummation of the transactions contemplated by this Agreement, the
Stockholders Agreements and the Option Agreements and compliance with the
provisions hereof and thereof will not, conflict with, or result in any
violation of, or default (with or without notice or lapse of time, or both)
under, or give rise to a right of termination, cancelation or acceleration of
any obligation or loss of a benefit under, or result in the creation of any Lien
upon any of the properties or assets of CBI or any of its Subsidiaries under,
(i) the Amended Articles of Incorpora tion or Amended Regulations of CBI or the
comparable organizational documents of any of its Subsidiaries, (ii) any loan or
credit agreement, note, bond, mortgage, indenture, lease or other agreement,
instrument, permit, concession, franchise, license or similar authorization
applicable to CBI or any of its Subsidiaries or their respective properties or
assets or (iii) subject to the governmental filings and other matters referred
to in the following sentence, any judgment, order, decree, statute, law,
ordinance, rule or regulation applicable to IXC or any of its Subsidiaries or
their respective properties or assets, other than, in the case of clauses (ii)
and (iii), any such conflicts, violations, defaults, rights, losses or Liens
that individually or in the aggregate are not reasonably likely to (x) have a
Material Adverse Effect on CBI, (y) impair the ability of CBI to perform its
obligations under this Agreement or any of the Option Agreements or (z) prevent
or materially delay the consummation of the transactions contemplated by this
Agreement or any of the Option Agreements. No consent,
<PAGE>

approval, order or authorization of, action by or in respect of, or
registration, declaration or filing with, any Governmental Entity is required by
or with respect to CBI or any of its Subsidiaries in connection with the
execution and delivery of this Agreement, the Stockholders Agreements or any of
the Option Agreements by CBI or the consummation by CBI of the Merger or the
other transactions contemplated by this Agreement, the Stockholders Agreements
or any of the Option Agreements, except for (1) the filing of a premerger
notification and report form by CBI under the HSR Act and any applicable filings
and approvals under similar foreign antitrust or competition laws and
regulations; (2) the filing with the SEC of (A) the Joint Proxy Statement and
(B) such reports under Section 13(a), 13(d), 15(d) or 16(a) of the Exchange Act
as may be required in connection with this Agreement, the Stockholders
Agreements and the Option Agreements and the transactions contemplated by this
Agree ment, the Stockholders Agreements or any of the Option Agreements; (3) the
filing of the Certificate of Merger with the Delaware Secretary of State and
appropriate documents with the relevant authorities of other states in which CBI
is qualified to do business and such filings with Govern mental Entities to
satisfy the applicable requirements of state securities or "blue sky" laws; (4)
filings with and approvals of the FCC as required under the Communications Act
and the rules and regulations promulgated thereunder; (5) such filings with and
approvals of the NYSE and The Cincinnati Stock Exchange (the "CSE") to permit
the shares of CBI Common Stock that are to be issued in the Merger and pursuant
to the CBI Stock Option Agreement to be listed on the NYSE and the CSE; (6)
filings with and approvals of any state PUCs, foreign telecommunications
regulatory agencies or similar regulatory bodies as required by applicable
statutes, laws, rules, ordinances and regulations; and (7) such other consents,
approvals, orders or authorizations the failure of which to be made or obtained
individually or in the aggregate is not reasonably likely to (x) have a Material
Adverse Effect on CBI, (y) impair the ability of CBI to perform its obligations
under this Agreement or any of the Option Agreements or (z) prevent or
materially delay the consummation of the transactions contemplated by this
Agreement or any of the Option Agreements.
<PAGE>

            (d) SEC Documents; Undisclosed Liabilities. CBI has filed all
required reports, schedules, forms, statements and other documents (including
exhibits and all other information incorporated therein) with the SEC since
January 1, 1998 (collectively, the "CBI SEC Documents"). As of their respective
dates, the CBI SEC Documents complied in all material respects with the
requirements of the Securities Act or the Exchange Act, as the case may be, and
the rules and regulations of the SEC promulgated thereunder applicable to such
CBI SEC Documents, and none of the CBI SEC Documents when filed contained any
untrue statement of a material fact or omitted to state a material fact required
to be stated therein or necessary in order to make the statements therein, in
light of the circumstances under which they were made, not misleading. Except to
the extent that information contained in any CBI SEC Document has been revised
or superseded by a later filed CBI SEC Document, none of the CBI SEC Documents
contains any untrue statement of a material fact or omits to state any material
fact required to be stated therein or necessary in order to make the statements
therein, in light of the circumstances under which they were made, not
misleading. The financial statements of CBI included in the CBI SEC Documents
comply as to form, as of their respective dates of filing with the SEC, in all
material respects with the Accounting Rules, have been prepared in accordance
with GAAP (except, in the case of unaudited statements, as permitted by Form
10-Q of the SEC) applied on a consistent basis during the periods involved
(except as may be indicated in the notes thereto) and fairly present in all
material respects the consolidated financial position of CBI and its
consolidated Subsidiaries as of the dates thereof and the consolidated results
of their operations and cash flows for the periods then ended (subject, in the
case of unaudited statements, to normal recurring year-end audit adjustments and
the absence of footnotes if applicable). Except (i) as reflected in the CBI
Filed SEC Documents, (ii) for liabilities incurred in connection with this
Agreement, the Stockholders Agreements or any of the Option Agreements or the
transactions contemplated by this Agreement, the Stockholders Agreements or any
of the Option Agreements or (iii) incurred since March 31, 1999, in the ordinary
course of business consistent with past practice, neither CBI nor any of its
Subsidiaries has any liabilities or obligations of any nature (whether accrued,
absolute, contingent or otherwise) which individually or in the aggregate are
reasonably likely
<PAGE>

to have a Material Adverse Effect on CBI.

            (e) Information Supplied. None of the informa tion supplied or to be
supplied by CBI specifically for inclusion or incorporation by reference in (i)
the Form S-4 will, at the time the Form S-4 becomes effective under the
Securities Act, contain any untrue statement of a material fact or omit to state
any material fact required to be stated therein or necessary to make the
statements therein not misleading or (ii) the Joint Proxy Statement will, at the
date it is first mailed to CBI's shareholders and IXC's stockholders or at the
time of the CBI Shareholders Meeting or the IXC Stockholders Meeting, contain
any untrue statement of a material fact or omit to state any material fact
required to be stated therein or necessary in order to make the statements
therein, in light of the circumstances under which they are made, not
misleading. The Form S-4 and the Joint Proxy Statement will comply as to form in
all material respects with the requirements of the Securities Act and the
Exchange Act, as applicable, and the respective rules and regulations
promulgated thereunder. No representation or warranty is made by CBI with
respect to statements made or incorporated by reference in the Form S-4 and the
Joint Proxy Statement based on information supplied by IXC specifically for
inclusion or incorporation by reference in the Form S-4 or the Joint Proxy
Statement, as the case may be.

            (f) Absence of Certain Changes or Events. Except for liabilities
incurred in connection with or expressly permitted by this Agreement, the
Stockholders Agreements and the Option Agreements and except as disclosed in the
CBI Filed SEC Documents, since March 31, 1999, CBI and its Subsidiaries have
conducted their business only in the ordinary course consistent with past
practice, and since such date there has not been (1) any Material Adverse Change
in CBI, (2) any declaration, setting aside or payment of any dividend or other
distribution (whether in cash, stock or property) with respect to any of CBI's
capital stock, except for regular quarterly cash dividends declared, set aside
or paid by CBI with respect to CBI Common Stock, (3) any split, combination or
reclassification of any of CBI's capital stock or any issuance
<PAGE>

or the authorization of any issuance of any other securities in respect of, in
lieu of or in substitution for shares of CBI's capital stock, (4) (A) any
granting by CBI or any of its Subsidiaries to any current or former director,
executive officer or other employee of CBI or its Subsidiaries of any increase
in compensation, bonus or other benefits, except for normal increases in cash
compensation in the ordinary course of business consistent with past practice or
as was required under any employment agreements in effect as of the date of the
most recent audited financial statements included in the CBI Filed SEC
Documents, (B) any granting by CBI or any of its Subsidiaries to any such
current or former director, executive officer or employee of any increase in
severance or termination pay, (C) any entry by CBI or any of its Subsidiaries
into, or any amendments of, any employment, deferred compensation, consulting,
severance, termination or indemnification agreement with any such current or
former director, executive officer or employee or (D) any amendment to, or
modification of, any CBI Stock Option, (5) any damage, destruction or loss,
whether or not covered by insurance, that individually or in the aggregate is
reasonably likely to have a Material Adverse Effect on CBI, (6) except insofar
as may have been required by a change in GAAP, any change in accounting methods,
principles or practices by CBI or any of its Subsidiaries materially affecting
the consolidated financial position or results of operations of CBI or (7) any
tax election or any settlement or compromise of any income tax liability that
individually or in the aggregate is reasonably likely to adversely affect the
tax liability or tax attributes of CBI or any of its Subsidiaries in any
material respect or any settlement or compromise of any material income tax
liability.

            (g) Litigation. There is no suit, action, proceeding, claim,
grievance or investigation pending or, to the Knowledge of CBI or any of its
Subsidiaries, threatened against or affecting CBI or any of its Subsidiaries
that individually or in the aggregate is reasonably likely to have a Material
Adverse Effect on CBI nor is there any judgment, decree, injunction, rule or
order of any Governmental Entity or arbitrator outstanding against IXC or any of
its Subsidiaries having, or that is individually or in the aggregate reasonably
likely to have, a Material Adverse Effect on CBI. There are no facts,
circumstances or conditions that are reasonably likely to give rise to any
liability of, or form the basis of a claim against, CBI or
<PAGE>

any of its Subsidiaries under any applicable statutes, laws, ordinances, rules
or regulations, which liability or claim is reasonably likely to have
individually or in the aggregate a Material Adverse Effect on CBI.

            (h) Compliance with Applicable Laws. CBI and its Subsidiaries hold
all material permits, licenses, variances, exemptions, orders, registrations and
approvals of all Governmental Entities (the "CBI Permits") which are required
for them to own, lease or operate their assets and to carry on their businesses.
CBI and its Subsidiaries are in compliance in all material respects with the
terms of the CBI Permits and all applicable statutes, laws, ordinances, rules
and regulations. No action, demand, requirement or investigation by any
Governmental Entity and no suit, action or proceeding by any person, in each
case with respect to CBI or any of its Subsidiaries or any of their respective
properties, that is reasonably likely to have, individually or in the aggregate,
a Material Adverse Effect on CBI, is pending or, to the Knowledge of CBI,
threatened. As of the date hereof, Section 3.02(h) of the CBI Disclosure
Schedule sets forth a true and complete list of all CBI Permits obtained from
the FCC and any state PUC.

            (i) Contracts. Neither CBI nor any of its Subsidiaries is in
violation of or in default under (nor does there exist any condition which upon
the passage of time or the giving of notice or both would cause such a violation
of or default under) any loan or credit agreement, bond, note, mortgage,
indenture, lease or other contract, agreement, obligation, commitment,
arrangement, under standing, instrument, permit or license to which it is a
party or by which it or any of its properties or assets is bound, except for
violations or defaults that individually or in the aggregate are not reasonably
likely to have a Material Adverse Effect on CBI. Since December 31, 1998,
through the date hereof, neither of CBI nor any of its Subsidiaries has entered
into any contract, agreement, obligation, commitment, arrangement or
understanding with any Affiliate of CBI that would have been required to be
filed as an exhibit to CBI's Annual Report on Form 10-K for the fiscal year
ended December 31, 1998 (the "CBI 1998 10- K") had CBI been a party thereto as
of December 31, 1998.
<PAGE>

Neither CBI nor any of its Subsidiaries is a party to or bound by any
non-competition agreement or any other similar agreement or obligation which
purports to limit in any material respect the manner in which, or the localities
in which, all or any material portion of the business of CBI and its
Subsidiaries, taken as a whole, is conducted.

            (j) Absence of Changes in Benefit Plans. Since the date of the most
recent audited financial statements included in the CBI Filed SEC Documents,
there has not been (i) any adoption or amendment by CBI or any of its
Subsidiaries of any employment agreement with any director, officer or employee
of CBI or any of its Subsidiaries or of any collective bargaining agreement or
(ii) any adoption or amendment of any bonus, pension, profit sharing, deferred
compensation, incentive compensation, stock ownership, stock purchase, stock
option, phantom stock, retirement, vacation, severance, disability, death
benefit, hospitalization, medical, welfare benefit or other plan, arrangement or
understanding providing compensation or benefits to any current or former
director, officer or employee of CBI or any of its Subsidiaries (collectively,
the "CBI Benefit Plans"), or any change in any actuarial or other assumption
used to calculate funding obligations with respect to any CBI pension plans, or
any change in the manner in which contributions to any CBI pension plans are
made or the basis on which such contributions are determined which are
reasonably likely to have, individually or in the aggregate, a Material Adverse
Effect on CBI.

            (k) ERISA Compliance. (i) With respect to CBI Benefit Plans, no
liability has been incurred and, to the Knowledge of CBI, there exists no
condition or circumstances in connection with which CBI or any of its
Subsidiaries could be subject to any liability that individually or in the
aggregate is reasonably likely to have a Material Adverse Effect on CBI under
ERISA, the Code or any other applicable law.

            (ii) Each CBI Benefit Plan has been administered in accordance with
its terms, except for any failures so to administer any CBI Benefit Plan that
individually or in the aggregate are not reasonably likely to have a Material
Adverse Effect on CBI. CBI, its Subsidiaries and all CBI Benefit Plans are in
compliance with the applicable provisions of ERISA, the Code and all other
applicable laws
<PAGE>

and the terms of all applicable collective bargaining agreements, except for any
failures to be in such compliance that individually or in the aggregate are not
reasonably likely to have a Material Adverse Effect on CBI.

            (iii) None of CBI or any of its Subsidiaries sponsors or contributes
to any CBI Benefit Plan that is subject to Title IV of ERISA.

            (iv) CBI and its Subsidiaries are in compliance with all Federal,
state, local and foreign requirements regarding employment, except for any
failures to comply that individually or in the aggregate are not reasonably
likely to have a Material Adverse Effect on CBI. Neither CBI nor any of its
Subsidiaries is a party to any collective bargaining or other labor union
contract applicable to persons employed by CBI or any of its Subsidiaries in the
United States and as of the date of this Agreement no such collective bargaining
agreement is being negotiated by CBI or any of its Subsidiaries. As of the date
of this Agreement, there is no labor dispute, strike or work stoppage against
CBI or any of its Subsidiaries pending or, to the Knowledge of CBI, threatened
which may interfere with the respective business activities of CBI or any of its
Subsidiaries, except where such dispute, strike or work stoppage individually or
in the aggregate is not reasonably likely to have a Material Adverse Effect on
CBI. As of the date of this Agreement, to the Knowledge of CBI, none of CBI, any
of its Subsidiaries or any of their respective representatives or employees has
committed any unfair labor practice in connection with the operation of the
respective businesses of CBI or any of its Subsidiaries, and there is no action,
charge or complaint against CBI or any of its Subsidiaries by the National Labor
Relations Board or any comparable governmental agency pending or threatened in
writing, in each case except where such practices, actions, charges or
complaints, individually or in the aggregate, are not reasonably likely to have
a Material Adverse Effect on CBI.

            (l) Taxes. (i) Each of CBI and its Subsidiaries and each CBI
Consolidated Group has filed or has caused to be filed all material tax returns
and reports required to be
<PAGE>

filed by it and all such returns and reports are complete and correct in all
material respects, or requests for extensions to file such returns or reports
have been timely filed, granted and have not expired, except to the extent that
such failures to file, to be complete or correct or to have extensions granted
that remain in effect individually or in the aggregate are not reasonably likely
to have a Material Adverse Effect on CBI. CBI, each of its Subsidiaries and each
CBI Consolidated Group has paid or caused to be paid (or CBI has paid on its
behalf) all material taxes due and owing, and the most recent financial
statements contained in the CBI Filed SEC Documents reflect an adequate reserve
for all material taxes payable by CBI and its Subsidiaries for all taxable
periods and portions thereof accrued through the date of such financial
statements.

            (ii) No deficiencies, audit examinations, refund litigation,
proposed adjustments or matters in controversy, for any taxes have been
proposed, asserted or assessed in writing against CBI or any of its Subsidiaries
or any CBI Consolidated Group that are not adequately reserved for, except for
deficiencies, audit examinations, refund litigation, proposed adjustments or
matters in controversy that individually or in the aggregate are not reasonably
likely to have a Material Adverse Effect on CBI. The Federal income tax returns
of CBI and its Subsidiaries consolidated in such returns prior to 1993 have
closed by virtue of the applicable statute of limitations. All assessments for
taxes due and owing by CBI, any of its Subsidiaries or any CBI Consolidated
Group with respect to completed and settled examinations or concluded litigation
have been paid.

            (iii) Neither CBI nor any of its Subsidiaries has taken or agreed to
take any action or knows of any fact, agreement, plan or other circumstance that
is reasonably likely to prevent the Merger from qualifying as a reorgani zation
within the meaning of Section 368(a) of the Code.

            (iv) No deduction of any amount that would otherwise be deductible
with respect to tax periods ending on or before the Effective Time could be
disallowed under Section 162(m) of the Code, except any disallowances under
Section 162(m) of the Code that alone or with other such
<PAGE>

disallowances are not reasonably likely to have a Material Adverse Effect on
CBI.

            (v) Section 3.02(l)(1) of the CBI Disclosure Schedule sets forth a
complete schedule of each CBI Consolidated Group of which CBI is or has been a
member during the last six years. Such schedule sets forth the names of all
members of each such CBI Consolidated Group and the periods during which CBI or
any of its Subsidiaries is or has been a member.

            (vi) As used in this Agreement (1) "taxes" shall include all (x)
Federal, state, local or foreign income, property, sales, excise and other taxes
or similar govern mental charges, including any interest, penalties or additions
with respect thereto, (y) liability for the payment of any amounts of the type
described in clause (x) as a result of being a member of an affiliated,
consolidated, combined or unitary group, and (z) liability for the payment of
any amounts as a result of being party to any tax sharing agreement or as a
result of any express or implied obligation to indemnify any other person with
respect to the payment of any amounts of the type described in clause (x) or (y)
and (2) "CBI Consolidated Group" means any affiliated group within the meaning
of Section 1504(a) of the Code, in which CBI (or any Subsidiary of CBI) is or
has ever been a member or any group of corporations with which CBI files, has
filed or is or was required to file an affiliated, consolidated, combined,
unitary or aggregate tax return.

            (m) Voting Requirements. The affirmative vote at the CBI
Shareholders Meeting (the "CBI Shareholder Approval") of the holders of a
majority of all shares of CBI Common Stock casting votes (provided that the
total vote cast represents more than fifty percent in interest of all capital
stock of CBI entitled to vote) is the only vote of the holders of any class or
series of CBI's capital stock necessary to approve, in accordance with the
applicable rules of the NYSE, the issuance of CBI Common Stock in connection
with the Merger and the other transactions contemplated by this Agreement.
<PAGE>

            (n) Brokers. No broker, investment banker, financial advisor or
other person, other than Salomon Smith Barney Inc., the fees, commissions and
expenses of which will be paid by CBI, is entitled to any broker's, finder's,
financial advisor's or other similar fee or commission, or the reimbursement of
expenses, in connection with the transactions contemplated by this Agreement,
the Stockholders Agreements and the Option Agreements based upon arrangements
made by or on behalf of CBI. CBI has furnished to IXC true and complete copies
of all agreements under which any such fees, commissions or expenses are payable
and all indemnification and other agreements related to the engagement of the
persons to whom such fees, commissions or expenses are payable.

            (o) Opinion of Financial Advisor. CBI has received the opinion of
Salomon Smith Barney Inc., dated the date of this Agreement, to the effect that,
as of such date, the Exchange Ratio is fair to CBI from a financial point of
view, a signed copy of which has been or promptly will be delivered to CBI.

            (p) Interim Operations of Sub. Sub was formed solely for the purpose
of engaging in the transactions contemplated hereby, has engaged in no other
business activities and has conducted its operations only as contemplated
hereby.

            (q) Intellectual Property; Year 2000. (i) CBI and its Subsidiaries
own, or are validly licensed or other wise have the right to use, all
Intellectual Property Rights which are material to the conduct of the business
of CBI and its Subsidiaries, except where the failure to own or license such
Intellectual Property Rights is not reasonably likely to have a Material Adverse
Effect on CBI.

            (ii) To the Knowledge of CBI, neither CBI nor any of its
Subsidiaries has materially interfered with, infringed upon, misappropriated or
otherwise come into conflict with any Intellectual Property Rights of any other
person. Neither CBI nor any of its Subsidiaries has received any written charge,
complaint, claim, demand or notice alleging any such interference, infringement,
misappropriation or other conflict (including any claim that CBI or any such
Subsidiary must license or refrain from using any Intellectual Property Rights
or other proprietary
<PAGE>

information of any other person) which has not been settled or otherwise fully
resolved. To CBI's Knowledge, no other person has materially interfered with,
infringed upon, misappropriated or otherwise come into conflict with any
Intellectual Property Rights of CBI or any of its Subsidiaries.

            (iii) The disclosure set forth in the CBI 1998 10-K under the
heading "Year 2000 Readiness" was true and correct in all material respects on
the date thereof and is true and correct in all material respects as if made as
of the date hereof.

            (iv) As of the Closing Date, CBI and its Subsidiaries have no
Knowledge that they are not Year 2000 Compliant and, as of the date hereof, CBI
and its Subsidiaries have no Knowledge that their respective suppliers will not
be Year 2000 Compliant at January 1, 2000, except, in each case, for such
failures to be Year 2000 Compliant that individually or in the aggregate are not
reasonably likely to have a Material Adverse Effect on CBI.

            (r) Ownership of IXC Stock. Neither CBI nor Sub (nor any other
Subsidiary of CBI) has acquired or, except as the result of the Merger, will
acquire, or has owned in the past three years, any stock of IXC.

            (s) CBI Rights Agreement. CBI has amended the CBI Rights Agreement
to provide that IXC shall not be deemed to be an Acquiring Person (as defined in
the CBI Rights Agreement) and the Distribution Date or Share Acquisition Date
(each as defined in the CBI Rights Agreement) shall not be deemed to occur and
that the CBI Rights will not become separable, distributable, unredeemable or
exercisable as a result of the approval, execution and delivery of this
Agreement, the CBI Stock Option Agreement or the consummation of the Merger
and/or the other transactions contemplated hereby or thereby.

            (t) Title to Properties. (i) Section 3.02(t) of the CBI Disclosure
Schedule sets forth a true and complete list of all material real property and
leasehold property owned or leased by CBI or any of its Subsidiaries. Each of
<PAGE>

CBI and its Subsidiaries has good and valid title to, or valid leasehold
interests in or valid rights to, all its material properties and assets except
for such as are no longer used or useful in the conduct of its businesses or as
have been disposed of in the ordinary course of business and except for defects
in title, easements, restrictive cove nants and similar encumbrances that
individually or in the aggregate do not materially interfere with its ability to
conduct its business as currently conducted. All such material assets and
properties, other than assets and properties in which CBI or any of its
Subsidiaries has a leasehold interest, are free and clear of all Liens except
for Liens that individually or in the aggregate do not materially interfere with
the ability of CBI and its Subsidiaries to conduct their respective businesses
as currently conducted.

            (ii) Each of CBI and its Subsidiaries has complied in all material
respects with the terms of all material leases to which it is a party and under
which it is in occupancy, and all such leases are in full force and effect. Each
of CBI and its Subsidiaries enjoys peaceful and undisturbed possession under all
such leases, except where a failure to do so individually or in the aggregate
are not reasonably likely to have a Material Adverse Effect on CBI.

                                   ARTICLE IV

                    Covenants Relating to Conduct of Business

            SECTION 4.01. Conduct of Business. (a) Conduct of Business by IXC.
Except as set forth in Section 4.01(a) of the IXC Disclosure Schedule, as
otherwise expressly permitted by this Agreement or any of the Option Agreements
or as consented to in writing by CBI, during the period from the date of this
Agreement to the Effective Time, IXC shall, and shall cause its Subsidiaries to,
carry on their respective businesses in the ordinary course consistent with past
practice and in compliance in all material respects with all applicable laws and
regulations. Without limiting the generality of the foregoing, during the period
from the date of this Agreement to the Effective Time, except as set
<PAGE>

forth in Section 4.01(a) of the IXC Disclosure Schedule, as otherwise expressly
permitted by this Agreement or any of the Option Agreements or as consented to
in writing by CBI, IXC shall not, and shall not permit any of its Subsidiaries
to:

            (i) other than dividends and distributions (including liquidating
distributions) by a direct or indirect wholly owned Subsidiary of IXC to its
parent and dividends and distributions declared, set aside or paid by IXC as
required by and in accordance with the respective terms of its capital stock as
of the date hereof, (x) declare, set aside or pay any dividends on, or make any
other distributions (whether in cash, stock, property or otherwise) in respect
of, any of its capital stock, (y) split, combine or reclassify any of its
capital stock or issue or authorize the issuance of any other securities in
respect of, in lieu of or in substitution for shares of its capital stock, or
(z) purchase, redeem or otherwise acquire, directly or indirectly, any shares of
capital stock of IXC or any of its Subsidiaries or any other securities thereof
or any rights, warrants or options to acquire any such shares or other
securities;

            (ii) issue, deliver, sell, grant, pledge or other wise encumber or
subject to any Lien any shares of its capital stock, any other voting securities
or any securities convertible into, or any rights, warrants or options to
acquire, any such shares, voting securities or convertible securities (other
than (w) in accordance with the IXC Rights Agreement, (x) the issuance of shares
of IXC Common Stock upon the exercise of IXC Stock Options as of the date hereof
in accordance with their terms on the date hereof or options issued after the
date hereof with the approval of CBI in its sole discretion, (y) the issuance of
shares of IXC Common Stock upon the conversion of the IXC 7 1/4% Preferred Stock
and the IXC 6 3/4% Preferred Stock outstanding as of the date hereof in
accordance with their terms on the date hereof or (z) the issuance of shares of
IXC Common Stock pursuant to the IXC Stock Option Agreement);

            (iii) amend IXC's Restated Certificate of Incorporation, By-laws or
other comparable organiza tional documents;
<PAGE>

            (iv) acquire or agree to acquire by merging or consolidating with,
or by purchasing assets of, or by any other manner, any business or any person,
other than purchases of raw materials or supplies in the ordinary course of
business consistent with past practice;

            (v) sell, lease, license, sell and leaseback, mortgage or otherwise
encumber or subject to any Lien or otherwise dispose of any of its properties or
assets (including securitizations), other than sales or licenses of finished
goods and services in the ordinary course of business consistent with past
practice;

            (vi) (A) incur any indebtedness for borrowed money or guarantee any
such indebtedness of another person, issue or sell any debt securities or
warrants or other rights to acquire any debt securities of IXC or any of its
Subsidiaries, guarantee any debt securities of another person, enter into any
"keep well" or other agreement to maintain any financial statement condition of
another person or enter into any arrangement having the economic effect of any
of the foregoing, except for (x) short-term borrowings incurred in the ordinary
course of business (or to refund existing or maturing indebtedness) consistent
with past practice and (y) intercompany indebtedness between IXC and any of its
wholly owned Subsidiaries or between such wholly owned Subsidiaries, or (B) make
any loans, advances or capital contributions to, or investments in, any other
person;

            (vii) make or agree to make any new capital expenditure or
expenditures;

            (viii) (A) pay, discharge, settle or satisfy any claims, liabilities
or obligations (absolute, accrued, asserted or unasserted, contingent or
otherwise) or litigation (whether or not commenced prior to the date of this
Agreement), other than the payment, discharge, settlement or satisfaction, in
the ordinary course of business consistent with past practice or in accordance
<PAGE>

with its terms, of any liability recognized or disclosed in the most recent
consolidated financial statements (or the notes thereto) of IXC included in the
IXC Filed SEC Documents or incurred since the date of such financial statements,
or (B) waive the benefits of, or agree to modify in any manner, terminate,
release any person from or fail to enforce any confidentiality, standstill or
similar agreement to which IXC or any of its Subsidiaries is a party or of which
IXC or any of its Subsidiaries is a beneficiary;

            (ix) except as required by law or contemplated hereby, enter into,
adopt or amend in any material respect or terminate any IXC Benefit Plan,
collective bargaining agreement, employment agreement, deferred compensation
agreement, consulting agreement, severance agreement, termination agreement,
indemnification agreement or any other agreement, plan or policy involving IXC
or any of its Subsidiaries, and one or more of its current or former directors,
officers or employees, or change any actuarial or other assumption used to
calculate funding obligations with respect to any pension plan, or change the
manner in which contributions to any pension plan are made or the basis on which
such contributions are determined;

            (x) except for normal increases in the ordinary course of business
consistent with past practice that, in the aggregate, do not materially increase
benefits or compensation expenses of IXC or its Subsidiaries, or as contemplated
hereby or by the terms of any contract the existence of which does not
constitute a violation of this Agreement, increase the compensation, bonus or
other benefits of any director, officer or other employee or pay any benefit or
amount not required by a plan or arrangement as in effect on the date of this
Agreement to any such person;

            (xi) transfer or license to any person or entity or otherwise
extend, amend or modify any rights to the Intellectual Property Rights of IXC
and its Subsi diaries other than in the ordinary course of business consistent
with past practices or on a non-exclusive basis not materially different from
past practices;

            (xii) take any action that would cause the
<PAGE>

representations and warranties set forth in paragraph (4)(B), (4)(D), (6) or (7)
of Section 3.01(g) to no longer be true and correct on the Closing Date;

            (xiii) call or hold any meeting of stockholders of IXC other than in
connection with the election of members of the Board of Directors of IXC or
other routine matters in the ordinary course of business consistent with past
practice;

            (xiv) enter into any contract, agreement, obligation, commitment,
arrangement or understanding with any Affiliate of IXC that would have been
required to be filed as an exhibit to the IXC 1998 10-K had IXC been a party
thereto as of December 31, 1998;

            (xv) make any material tax election or settle or compromise any
material tax liability other than in the ordinary course of business;

            (xvi) make any offering of IXC Stock Options under any employee
stock option or stock purchase plan after the date hereof; or

            (xvii) authorize, commit, resolve or agree to take any of the
foregoing actions.

            (b) Conduct of Business by CBI. During the period from the date of
this Agreement to the Effective Time, without prior consultation with IXC, CBI
shall not, nor shall it permit any of its Subsidiaries to:

            (i) make any material acquisition of assets or businesses;

            (ii) sell or otherwise dispose of any material part of its
properties or assets other than sales or licenses of services in the ordinary
course of business consistent with past practice; or

            (iii) issue or sell a material amount of its shares of capital
stock, any other voting securities or any securities convertible into any such
shares, voting securities or convertible securities (other than (x) in
<PAGE>

accordance with the CBI Rights Agreement, (y) the issuance of shares of CBI
Common Stock upon the exercise of CBI Stock Options in accordance with their
terms or (z) the issuance of shares of CBI Common Stock pursuant to the CBI
Stock Option Agreement).

            (c) Other Actions. Except as required by applicable law or as
expressly permitted by this Agreement, IXC and CBI shall not, and shall not
permit any of their respective Subsidiaries to, voluntarily take any action that
would, or that is reasonably likely to, result in (i) any of the representations
and warranties of such party set forth in this Agreement or any of the Option
Agreements that are qualified as to materiality becoming untrue at the Effective
Time, (ii) any of such representations and warranties that are not so qualified
becoming untrue in any material respect at the Effective Time or (iii) any of
the conditions to the Merger set forth in Article VI not being satisfied.

            (d) Advice of Changes. IXC and CBI shall promptly advise the other
party orally and in writing to the extent it has Knowledge of (i) any
representation or warranty made by it (and, in the case of CBI, made by Sub)
contained in this Agreement or any of the Option Agreements that is qualified as
to materiality becoming untrue or inaccurate in any respect or any such
representation or warranty that is not so qualified becoming untrue or
inaccurate in any material respect or (ii) the failure of it (and, in the case
of CBI, by Sub) to comply with or satisfy in any material respect any covenant,
condition or agreement to be complied with or satisfied by it under this
Agreement or any of the Option Agreements and (iii) any change or event having,
or which is reasonably likely to have, a Material Adverse Effect on such party
or on the truth of their respective representations and warranties or the
ability of the conditions set forth in Article VI to be satisfied; provided,
however, that no such notification shall affect the representations, warranties,
covenants or agreements of the parties (or remedies with respect thereto) or the
conditions to the obligations of the parties under this Agreement or any of the
Option Agreements.

            SECTION 4.02. Transition Team. Immediately
<PAGE>

following the execution of this Agreement, the parties will create a special
transition team (the "Transition Team") comprised of the individuals from CBI
and IXC set forth in Section 4.02 of the CBI Disclosure Schedule and IXC will
make available to the Transition Team sufficient office space, facilities and
support within its corporate headquarters. To the extent permitted under
applicable law, CBI and IXC will consult with each other regarding the business
and operations of IXC and its Subsidiaries. In addition, the Transition Team
will develop recommendations concerning the future structure and operations of
the Surviving Corporation and its Subsidiaries following the Effective Time.

            SECTION 4.03. No Solicitation by IXC. (a) From and after the date of
this Agreement, IXC shall not, nor shall it permit any of its Subsidiaries to,
nor shall it authorize or permit any of its directors, officers or employees or
any investment banker, financial advisor, attorney, accountant or other
representative retained by it or any of its Subsidiaries to, directly or
indirectly through another person, (i) solicit, initiate or encourage (including
by way of furnishing information), or take any other action designed to
facilitate, any inquiries or the making of any proposal that constitutes, an IXC
Takeover Proposal or (ii) participate in any discussions or negotiations
regarding any IXC Takeover Proposal. For purposes of this Agreement, "IXC
Takeover Proposal" means any bona fide inquiry, proposal or offer from any
person relating to any direct or indirect acquisition or purchase of a business
that constitutes 35% or more of the net revenues, net income or the assets of
IXC and its Subsidiaries, taken as a whole, or 35% or more of any class of
equity securities of IXC or any of its Subsidiaries, any tender offer or
exchange offer that if consummated would result in any person beneficially
owning 35% or more of any class of equity securities of IXC or any of its
Subsidiaries, or any merger, consolidation, business combination,
recapitalization, liquidation, dissolution or similar transaction involving IXC
or any of its Subsidiaries, other than the transactions contemplated by this
Agreement.

            (b) Neither the Board of Directors of IXC nor any committee thereof
shall (i) except as required by law as advised by counsel, withdraw or modify,
or propose publicly
<PAGE>

to withdraw or modify, in a manner adverse to CBI, the approval or
recommendation by such Board of Directors or such committee of the Merger or
this Agreement, (ii) approve or recommend, or propose publicly to approve or
recommend, any IXC Takeover Proposal or (iii) cause IXC to enter into any letter
of intent, agreement in principle, acquisition agreement or other similar
agreement (each, an "IXC Acquisition Agreement") related to any IXC Takeover
Proposal.

            (c) In addition to the obligations of IXC set forth in paragraphs
(a) and (b) of this Section 4.03, IXC shall immediately advise CBI orally and in
writing of any request for information or of any IXC Takeover Proposal, the
material terms and conditions of such request or IXC Takeover Proposal and the
identity of the person making such request or IXC Takeover Proposal. IXC will
keep CBI informed of the status and details (including amendments or proposed
amendments) of any such request or IXC Takeover Proposal.

            (d) Nothing contained in this Section 4.03 shall prohibit IXC from
taking and disclosing to its stockholders a position contemplated by Rule 14d-9
or 14e-2 promulgated under the Exchange Act or from making any disclosure to
IXC's stockholders if, in the good faith judgment of the Board of Directors of
IXC, after consultation with outside counsel, failure so to disclose would be
inconsistent with its obligations under applicable law; provided, however, that,
subject to Section 4.03(b)(i), neither IXC nor its Board of Directors nor any
committee thereof shall withdraw or modify, or propose publicly to withdraw or
modify, its position with respect to this Agreement or the Merger or approve or
recommend, or propose publicly to approve or recommend, an IXC Takeover
Proposal.

            SECTION 4.04. No Solicitation by CBI. (a) From and after the date of
this Agreement, CBI shall not, nor shall it permit any of its Subsidiaries to,
nor shall it authorize or permit any of its directors, officers or employees or
any investment banker, financial advisor, attorney, accountant or other
representative retained by it or any of its Subsidiaries to, directly or
indirectly through another person, (i) solicit, initiate or encourage (including
by way of furnishing information), or take any other action designed to
facilitate, any inquiries or the
<PAGE>

making of any proposal that constitutes, a CBI Takeover Proposal or (ii)
participate in any discussions or negotiations regarding any CBI Takeover
Proposal. For purposes of this Agreement, "CBI Takeover Proposal" means any bona
fide inquiry, proposal or offer from any person relating to any direct or
indirect acquisition or purchase of a business that constitutes 35% or more of
the net revenues, net income or the assets of CBI and its Subsidiaries, taken as
a whole, or 35% or more of any class of equity securities of CBI or any of its
Subsidiaries, any tender offer or exchange offer that if consummated would
result in any person beneficially owning 35% or more of any class of equity
securities of CBI or any of its Subsidiaries, or any merger, consolidation,
business combination, recapitalization, liquidation, dissolution or similar
transaction involving CBI or any of its Subsidiaries, other than the
transactions contemplated by this Agreement.

            (b) Neither the Board of Directors of CBI nor any committee thereof
shall (i) except as required by law as advised by counsel, withdraw or modify,
or propose publicly to withdraw or modify, in a manner adverse to IXC, the
approval or recommendation by such Board of Directors or such committee of the
Merger or this Agreement, (ii) approve or recommend, or propose publicly to
approve or recommend, any CBI Takeover Proposal or (iii) cause CBI to enter into
any letter of intent, agreement in principle, acquisition agreement or other
similar agreement (each, a "CBI Acquisition Agreement") related to any CBI
Takeover Proposal.

            (c) In addition to the obligations of CBI set forth in paragraphs
(a) and (b) of this Section 4.04, CBI shall immediately advise IXC orally and in
writing of any request for information or of any CBI Takeover Proposal, the
material terms and conditions of such request or CBI Takeover Proposal and the
identity of the person making such request or CBI Takeover Proposal. CBI will
keep IXC informed of the status and details (including amendments or proposed
amendments) of any such request or CBI Takeover Proposal.
<PAGE>

            (d) Nothing contained in this Section 4.04 shall prohibit CBI from
taking and disclosing to its shareholders a position contemplated by Rule 14d-9
or 14e-2 promulgated under the Exchange Act or from making any disclosure to
CBI's shareholders if, in the good faith judgment of the Board of Directors of
CBI, after consultation with outside counsel, failure so to disclose would be
inconsistent with its obligations under applicable law; provided, however, that,
subject to Section 4.03(b)(i), neither CBI nor its Board of Directors nor any
committee thereof shall withdraw or modify, or propose publicly to withdraw or
modify, its position with respect to this Agreement or the Merger or approve or
recommend, or propose publicly to approve or recommend, a CBI Takeover Proposal.

                                    ARTICLE V

                              Additional Agreements

            SECTION 5.01. Preparation of the Form S-4 and Joint Proxy Statement;
Stockholder Meetings. (a) As soon as practicable following the date of this
Agreement, IXC and CBI shall prepare and file with the SEC the Joint Proxy
Statement and IXC and CBI shall prepare and CBI shall file with the SEC the Form
S-4, in which the Joint Proxy Statement will be included as a prospectus. Each
of IXC and CBI shall use reasonable efforts to have the Form S-4 declared
effective under the Securities Act as promptly as practicable after such filing
and keep the Form S-4 effective for so long as necessary to complete the Merger.
IXC will use all reasonable efforts to cause the Joint Proxy Statement to be
mailed to IXC's stockholders, and CBI will use all reasonable efforts to cause
the Joint Proxy Statement to be mailed to CBI's shareholders, in each case as
promptly as practicable after the Form S-4 is declared effective under the
Securities Act. CBI shall also take any action (other than qualifying to do
business in any jurisdiction in which it is not now so qualified or to file a
general consent to service of process) required to be taken under any applicable
state securities laws in connection with the issuance of CBI Common Stock in the
Merger and IXC shall furnish all information concerning IXC and the holders of
capital stock of IXC as may be reasonably requested in connection with any such
action. No filing of, or amendment or supplement to, or correspondence to the
SEC or its staff with respect to, the Form S-4 will be made by
<PAGE>

CBI, or the Joint Proxy Statement will be made by CBI or IXC, without providing
the other party a reasonable opportunity to review and comment thereon. CBI will
advise IXC, promptly after it receives notice thereof, of the time when the Form
S-4 has become effective or any supplement or amendment thereto has been filed,
the issuance of any stop order, the suspension of the qualification of the CBI
Common Stock issuable in connection with the Merger for offering or sale in any
jurisdiction, or any request by the SEC for amendment of the Form S-4 or the
Joint Proxy Statement or comments thereon and responses thereto or requests by
the SEC for additional information and will, as promptly as practicable, provide
to IXC copies of all correspondence and filings with the SEC with respect to the
Form S-4. IXC will inform CBI, promptly after it receives notice thereof, of any
request by the SEC for the amendment of the Joint Proxy Statement or comments
thereon and responses thereto or requests by the SEC for additional information
and will, as promptly as practicable, provide to CBI copies of all
correspondence and filings with the SEC with respect to the Joint Proxy
Statement. If at any time prior to the Effective Time any information relating
to IXC or CBI, or any of their respective Affiliates, directors or officers,
should be discovered by IXC or CBI which should be set forth in an amendment or
supplement to any of the Form S-4 or the Joint Proxy Statement, so that any of
such documents would not include any misstatement of a material fact or omit to
state any material fact necessary to make the statements therein, in light of
the circumstances under which they were made, not misleading, the party which
discovers such information shall promptly notify the other parties hereto and an
appropriate amendment or supplement describing such information shall be
promptly filed with the SEC and, to the extent required by law, disseminated to
the shareholders of CBI and the stockholders of IXC. For purposes of Sections
3.01(f), 3.02(e) and 5.01, information concerning or related to CBI, its
Subsidiaries or the CBI Shareholders Meeting will be deemed to have been
provided by CBI, and information concerning or related to IXC, its Subsidiaries
or the IXC Stockholders Meeting will be deemed to have been provided by IXC.

            (b) IXC (i) shall, as soon as practicable
<PAGE>

following the date of this Agreement, establish a record date (which shall be as
soon as practicable following the date of this Agreement) for, duly call, give
notice of, convene and hold a meeting of its stockholders (the "IXC Stockholders
Meeting") for the purpose of obtaining IXC Stockholder Approval and (ii) shall,
through its Board of Directors, recommend to its stockholders the approval and
adoption of this Agreement, the Merger and the other transactions contemplated
hereby. Without limiting the generality of the foregoing but subject to its
rights to terminate this Agreement pursuant to Section 7.01, IXC agrees that its
obligations pursuant to the first sentence of this Section 5.01(b) shall not be
affected by the commencement, public proposal, public disclosure or
communication to IXC of any IXC Takeover Proposal.

            (c) CBI (i) shall, as soon as practicable following the date of this
Agreement, establish a record date (which shall be as soon as practicable
following the date of this Agreement) for, duly call, give notice of, convene
and hold a meeting of its shareholders (the "CBI Shareholders Meeting") for the
purpose of obtaining CBI Shareholder Approval and (ii) shall, through its Board
of Directors, recommend to its shareholders the approval of the matters referred
to in Section 3.02(m). Without limiting the generality of the foregoing but
subject to its rights to terminate this Agreement pursuant to Section 7.01, CBI
agrees that its obligations pursuant to the first sentence of this Section
5.01(c) shall not be affected by the commencement, public proposal, public
disclosure or communication to CBI of any CBI Takeover Proposal.

            (d) IXC and CBI will use all reasonable efforts to hold the IXC
Stockholders Meeting and the CBI Shareholders Meeting on the same date and as
soon as practicable after the date hereof.

            SECTION 5.02. Letters of IXC's Accountants. IXC shall use reasonable
efforts to cause to be delivered to CBI two letters from IXC's independent
accountants, one dated a date within two Business Days before the date on which
the Form S-4 shall become effective and one dated a date within two Business
Days before the Closing Date, each addressed to CBI, in form and substance
reasonably satisfactory to CBI and customary in scope and substance for comfort
letters delivered by independent public accountants in connection
<PAGE>

with registration statements similar to the Form S-4.

            SECTION 5.03. Letters of CBI's Accountants. CBI shall use reasonable
efforts to cause to be delivered to IXC two letters from CBI's independent
accountants, one dated a date within two Business Days before the date on which
the Form S-4 shall become effective and one dated a date within two Business
Days before the Closing Date, each addressed to IXC, in form and substance
reasonably satisfactory to IXC and customary in scope and substance for comfort
letters delivered by independent public accountants in connection with
registration statements similar to the Form S-4.

            SECTION 5.04. Access to Information; Confidentiality. Subject to the
existing confidentiality agreement dated as of May 28, 1999 (the
"Confidentiality Agreement"), between CBI and IXC, upon reasonable notice, each
of CBI and IXC shall, and shall cause each of its respective Subsidiaries to,
afford to the other party and to the officers, employees, accountants, counsel,
financial advisors and other representatives of such other party, reasonable
access during normal business hours during the period prior to the Effective
Time to all their respective properties, books, contracts, commitments,
personnel and records and, during such period, each of CBI and IXC shall, and
shall cause each of its respective Subsidiaries to, furnish promptly to the
other party (a) a copy of each report, schedule, registration statement and
other document filed or received by it during such period pursuant to the
requirements of Federal or state securities laws and (b) all other information
concerning its business, properties and personnel as such other party may
reasonably request. Neither CBI nor IXC shall be required to provide access to
or disclose information where such access or disclosure would contravene any
applicable law, rule, regulation, order or decree or would, with respect to any
pending matter, result in a waiver of the attorney-client privilege or the
protection afforded attorney work-product. CBI and IXC shall use reasonable
efforts to obtain from third parties any consents or waivers of confidentiality
restrictions with respect to any such information being provided by it. No
review pursuant to this Section 5.04 shall have an effect for the purpose of
determining the accuracy of any
<PAGE>

representation or warranty given by either party hereto to the other party
hereto. Each of CBI and IXC will hold, and will cause its respective officers,
employees, accountants, counsel, financial advisors and other representatives
and Affiliates to hold, any nonpublic information in accordance with the terms
of the Confidentiality Agreement.

            SECTION 5.05. Reasonable Efforts. (a) Upon the terms and subject to
the conditions set forth in this Agreement, each of the parties agrees to use
its reasonable efforts to take, or cause to be taken, all actions, and to do, or
cause to be done, and to assist and cooperate with the other parties in doing,
all things necessary, proper or advisable to consummate and make effective, in
the most expeditious manner practicable, the Merger and the other transactions
contemplated by this Agreement, the Stockholders Agreements and the Option
Agreements, including using reasonable efforts to accomplish the following: (i)
the taking of all reasonable acts necessary to cause the conditions to Closing
to be satisfied as promptly as practicable, (ii) the obtaining of all necessary
actions or nonactions, waivers, consents and approvals from Governmental
Entities and the making of all necessary registrations and filings (including
filings with Governmental Entities, if any) and the taking of all reasonable
steps as may be necessary to obtain an approval or waiver from, or to avoid an
action or proceeding by any Governmental Entity, (iii) the obtaining of all
necessary consents, approvals or waivers from third parties, (iv) the defending
of any lawsuits or other legal proceedings, whether judicial or administrative,
challenging this Agreement, the Stockholders Agreements or any of the Option
Agreements or the consummation of the Merger or the other transactions
contemplated by, and to fully carry out the purposes of, this Agreement, the
Stockholders Agreements and the Option Agreements, including seeking to have any
stay or temporary restraining order entered by any court or other Governmental
Entity vacated or reversed and (v) the execution and delivery of any additional
instruments necessary to consummate the Merger and the other transactions
contemplated by, and to fully carry out the purposes of, this Agreement, the
Stockholders Agreements and the Option Agreements.
<PAGE>

            (b) In connection with and without limiting the foregoing, IXC and
its Board of Directors and CBI and its Board of Directors shall make reasonable
efforts to: (1) take all action necessary to ensure that no state takeover
statute or similar statute or regulation is or becomes applicable to this
Agreement, the Stockholders Agreements or any of the Option Agreements or the
Merger or any of the other transactions contemplated by this Agreement, the
Stockholders Agreements or any of the Option Agreements and (2) if any state
takeover statute or similar statute becomes applicable to this Agreement, the
Stockholders Agreements, any of the Option Agreements, the Merger or any other
transactions contemplated by this Agreement, the Stockholders Agreements or any
of the Option Agreements, take all action necessary to ensure that the Merger
and the other transactions contemplated by this Agreement, the Stockholders
Agreements and the Option Agreements may be consummated as promptly as
practicable on the terms contemplated by this Agreement, the Stockholders
Agreements and the Option Agreements and otherwise to minimize the effect of
such statute or regulation on this Agreement, the Stockholders Agreements, the
Option Agreements, the Merger and the other transactions contemplated by this
Agreement, the Stockholders Agreements and the Option Agreements. Nothing in
this Agreement shall be deemed to require CBI to agree to, or proffer to, divest
or hold separate any assets or any portion of any business of CBI, IXC or any of
their respective Subsidiaries if the Board of Directors of CBI determines that
so doing would materially impair the benefit intended to be obtained by CBI in
the Merger. Without limiting the generality of the foregoing, IXC shall give CBI
the opportunity to participate in the defense of any litigation against IXC
and/or its directors relating to the transactions contemplated by this
Agreement, the Stockholders Agreements and the Option Agreements.

            SECTION 5.06. IXC Stock Options and IXC Warrants. (a) As soon as
practicable following the date of this Agreement, the Board of Directors of IXC
(or, if appropriate, any committee administering IXC Stock Plans) shall adopt
such resolutions or take such other actions as may be required to effect the
following:

            (i) adjust the terms of all outstanding IXC Stock
<PAGE>

Options, whether vested or unvested, as necessary to provide that, at the
Effective Time, each IXC Stock Option outstanding immediately prior to the
Effective Time shall be amended and converted into an option to acquire, on the
same terms and conditions as were applicable under IXC Stock Option, the number
of shares of CBI Common Stock (rounded down to the nearest whole share)
determined by multiplying the number of shares of IXC Common Stock subject to
such IXC Stock Option by the Exchange Ratio, at a price per share of CBI Common
Stock equal to (A) the aggregate exercise price for the shares of IXC Common
Stock otherwise purchasable pursuant to such IXC Stock Option divided by (B) the
aggregate number of shares of CBI Common Stock deemed purchasable pursuant to
such IXC Stock Option (each, as so adjusted, an "Adjusted Option"); provided
that such exercise price shall be rounded up to the nearest whole cent; and

            (ii) make such other changes to IXC Stock Plans as CBI and IXC may
agree are appropriate to give effect to the Merger.

            (b) The adjustments provided herein with respect to any IXC Stock
Options to which Section 421(a) of the Code applies shall be and are intended to
be effected in a manner which is consistent with Section 424(a) of the Code.

            (c) At the Effective Time, by virtue of the Merger and without the
need of any further corporate action, each IXC Stock Option outstanding at the
Effective Time shall be converted into an option relating to CBI Common Stock
following the Effective Time so as to substitute CBI Common Stock for IXC Common
Stock purchasable thereunder (subject to the adjustments required by this
Section 5.06 after giving effect to the Merger). Prior to the Effective Time,
CBI shall take all necessary actions (including, if required to comply with
Section 162(m) of the Code (and the regulations thereunder) or applicable law or
rule of Nasdaq, obtaining the approval of its shareholders at the next regularly
scheduled annual meeting of CBI following the Effective Time) for the conversion
of IXC Stock Options, including the reservation, issuance and listing of CBI
Common Stock in a number at least equal to the number of shares of CBI Common
Stock that will be subject to the Adjusted Options.
<PAGE>

            (d) As soon as practicable following the Effective Time, CBI shall
prepare and file with the SEC a registration statement on Form S-8 (or another
appropriate form) registering a number of shares of CBI Common Stock equal to
the number of shares subject to the Adjusted Options. Such registration
statement shall be kept effective (and the current status of the prospectus or
prospectuses required thereby shall be maintained) at least for so long as any
Adjusted Options or any unsettled awards granted under IXC Stock Plans after the
Effective Time may remain outstanding.

            (e) As soon as practicable after the Effective Time, CBI shall
deliver to the holders of IXC Stock Options appropriate notices setting forth
such holders' rights pursuant to the respective IXC Stock Plans and the
agreements evidencing the grants of such IXC Stock Options and that such IXC
Stock Options and agreements shall be assumed by CBI and shall continue in
effect on the same terms and conditions (subject to the adjustments required by
this Section 5.06 after giving effect to the Merger and to vesting, if any,
caused by the Merger).

            (f) Except as otherwise expressly provided in this Section 5.06 and
except to the extent required under the respective terms of IXC Stock Options,
all restrictions or limitations on transfer and vesting with respect to IXC
Stock Options awarded under IXC Stock Plans or any other plan, program or
arrangement of IXC or any of its Subsidiaries, to the extent that such
restrictions or limitations shall not have already lapsed, and all other terms
thereof, shall remain in full force and effect with respect to such options
after giving effect to the Merger and the assumption by CBI as set forth above.

            (g) At the Effective Time, by virtue of the Merger and without the
need for any further corporate action, each Warrant outstanding immediately
prior to the Effective Time shall be automatically converted into an option or
warrant to acquire, on the same terms and conditions as were applicable under
such Warrant, the number of shares of CBI Common Stock (rounded down to the
nearest
<PAGE>

whole share) determined by multiplying the number of shares of IXC Common Stock
subject to such Warrant by the Exchange Ratio, at a price per share of CBI
Common Stock equal to (A) the aggregate exercise price for shares of IXC Common
Stock otherwise purchasable pursuant to such Warrant divided by (B) the
aggregate number of shares of CBI Common Stock deemed purchasable pursuant to
such Warrant; provided, however, that such exercise price shall be rounded up to
the nearest whole cent.

            SECTION 5.07. Employee Benefit Plans; Existing Agreements. (a)
During the six-month period following the Effective Time (the "Transition
Period"), CBI shall cause the Surviving Corporation to either maintain the
benefit programs (other than equity-based arrangements) provided by IXC and its
Subsidiaries before the Effective Time or replace all or any such programs with
programs maintained for similarly situated employees of CBI; provided that the
aggregate level of benefits (other than equity-based arrangements) provided
during the Transition Period shall be substantially similar to the aggregate
level of benefits (other than equity-based arrangements) provided by IXC and its
Subsidiaries before the Effective Time. To the extent that any plan of CBI or
any of its Affiliates (a "CBI Plan") becomes applicable to any employee or
former employee of IXC or its Subsidiaries, CBI shall grant, or cause to be
granted, to such employees or former employees credit for their service with IXC
and its Subsidiaries (and any of their predecessors) for the purpose of
determining eligibility to participate and nonforfeitability of benefits under
such CBI Plan and for purposes of benefit accrual under vacation and severance
pay plans (but only to the extent such service was credited under similar plans
of IXC and its Subsidiaries).

            (b) With respect to any welfare benefit plan of CBI or its
Affiliates made available to individuals who immediately prior to the Closing
Date were employees of IXC or any of its Subsidiaries, CBI shall, or shall cause
the Surviving Corporation to, waive any waiting periods, pre-existing condition
exclusions and actively-at-work requirements to the extent such provisions were
inapplicable immediately before such plan was made available and provide
<PAGE>

that any expenses incurred on or before the date such plan was made available by
any such individual or such individual's covered dependents shall be taken into
account for purposes of satisfying applicable deductible, coinsurance and
maximum out-of-pocket provisions.

            SECTION 5.08. Indemnification, Exculpation and Insurance. (a) CBI
and Sub agree that all rights to indemnification and exculpation from
liabilities for acts or omissions occurring at or prior to the Effective Time
(and rights for advancement of expenses) now existing in favor of the current or
former directors or officers of IXC or its Subsidiaries as provided in their
respective certificates of incorporation or by-laws (or comparable
organizational documents) and any indemnification or other agreements of IXC as
in effect on the date hereof shall be assumed by the Surviving Corporation in
the Merger, without further action, as of the Effective Time and shall survive
the Merger and shall continue in full force and effect in accordance with their
terms.

            (b) In the event that the Surviving Corporation or any of its
successors or assigns (i) consolidates with or merges into any other person and
is not the continuing or surviving corporation or entity of such consolidation
or merger or (ii) transfers or conveys all or substantially all its properties
and assets to any person, then, and in each such case, CBI shall cause proper
provision to be made so that the successors and assigns of the Surviving
Corporation assume the obligations set forth in this Section 5.08.

            (c) For six years from and after the Effective Time, CBI shall
maintain in effect IXC's current directors' and officers' liability insurance
covering acts or omissions occurring prior to the Effective Time covering each
person currently covered by IXC's directors' and officers' liability insurance
policy on terms with respect to such coverage and amounts no less favorable than
those of such policy in effect on the date hereof; provided that CBI may
substitute therefor policies of CBI or its subsidiaries containing terms with
respect to coverage and amount no less favorable to such directors or officers;
provided, however, that in no event shall CBI be required to pay aggregate
premiums for insurance under this Section 5.08(c) in excess of 200% of the
amount of the aggregate premiums paid by IXC in 1998 on an annualized basis for
such purpose; provided
<PAGE>

that CBI shall nevertheless be obligated to provide such coverage as may be
obtained for such 200% amount.

            (d) The provisions of this Section 5.08 (i) are intended to be for
the benefit of, and will be enforceable by, each indemnified party, his or her
heirs and his or her representatives and (ii) are in addition to, and not in
substitution for, any other rights to indemnification or contribution that any
such person may have by contract or otherwise.

            SECTION 5.09. Fees and Expenses. (a) Except as provided in this
Section 5.09, all fees and expenses incurred in connection with the Merger, this
Agreement, the Stockholders Agreements, the Option Agreements and the
transactions contemplated hereby and thereby shall be paid by the party
incurring such fees or expenses, whether or not the Merger is consummated,
except that each of CBI and IXC shall bear and pay one-half of (1) the costs and
expenses incurred in connection with the filing, printing and mailing of the
Form S-4 and the Joint Proxy Statement (including SEC filing fees) and (2) the
filing fees for the premerger notification and report forms under the HSR Act.

            (b) In the event that (1) an IXC Takeover Proposal shall have been
made to IXC or any of its Subsidiaries or shall have been made directly to the
stockholders of IXC generally or shall have otherwise become publicly known or
any person shall have publicly announced an intention (whether or not
conditional) to make an IXC Takeover Proposal and thereafter this Agreement is
terminated by either CBI or IXC pursuant to Section 7.01(b)(i) or (iii) or (2)
this Agreement is terminated by CBI pursuant to Section 7.01(e), then IXC shall
promptly, but in no event later than the date of such termination, pay CBI a fee
equal to $105 million (the "Termination Fee"), payable by wire transfer of same
day funds; provided, however, that no Termination Fee shall be payable to CBI
pursuant to clause (1) of this paragraph (b) or pursuant to a termination by CBI
pursuant to Section 7.01(e) unless and until within 12 months of such
termination IXC or any of its Subsidiaries enters into any IXC Acquisition
Agreement with respect to, or consummates,
<PAGE>

any IXC Takeover Proposal (for the purposes of the foregoing proviso the term
"IXC Takeover Proposal" shall have the meaning assigned to such term in Section
4.03 except that references to "35%" in the definition of "IXC Takeover
Proposal" in Section 4.03 as they relate to net revenues, net income or assets
of IXC and its Subsidiaries, taken as a whole, shall be deemed to be references
to "50%"), in which event the Termination Fee shall be payable upon the first to
occur of such events. IXC acknowledges that the agreements contained in this
Section 5.09(b) are an integral part of the transactions contemplated by this
Agreement, and that, without these agreements, CBI would not enter into this
Agreement; accordingly, if IXC fails promptly to pay the amount due pursuant to
this Section 5.09(b), and, in order to obtain such payment, CBI commences a suit
which results in a judgment against IXC for the fee set forth in this Section
5.09(b), IXC shall pay to CBI its costs and expenses (including attorneys' fees
and expenses) in connection with such suit, together with interest on the amount
of the fee at the prime rate of Citibank, N.A. in effect on the date such
payment was required to be made.

            (c) In the event that (1) a CBI Takeover Proposal shall have been
made to CBI or any of its Subsidiaries or shall have been made directly to the
shareholders of CBI generally or shall have otherwise become publicly known or
any person shall have publicly announced an intention (whether or not
conditional) to make a CBI Takeover Proposal and thereafter this Agreement is
terminated by either CBI or IXC pursuant to Section 7.01(b)(i) or (ii) or (2)
this Agreement is terminated by IXC pursuant to Section 7.01(f), then CBI shall
promptly, but in no event later than the date of such termination, pay IXC the
Termination Fee, payable by wire transfer of same day funds; provided, however,
that no Termination Fee shall be payable to IXC pursuant to clause (1) of this
paragraph (c) or pursuant to a termination by IXC pursuant to Section 7.01(f)
unless and until within 12 months of such termination CBI or any of its
Subsidiaries enters into any CBI Acquisition Agreement with respect to, or
consummates, any CBI Takeover Proposal (for the purposes of the foregoing
proviso the term "CBI Takeover Proposal" shall have the meaning assigned to such
term in Section 4.04 except that references to "35%" in the definition of "CBI
Takeover Proposal" in Section 4.04 as they relate to net revenues, net income or
assets of CBI and its Subsidiaries, taken as a whole, shall be deemed to be
<PAGE>

references to "50%"), in which event the Termination Fee shall be payable upon
the first to occur of such events. CBI acknowledges that the agreements
contained in this Section 5.09(c) are an integral part of the transactions
contemplated by this Agreement, and that, without these agreements, IXC would
not enter into this Agreement; accordingly, if CBI fails promptly to pay the
amount due pursuant to this Section 5.09(c), and, in order to obtain such
payment, IXC commences a suit which results in a judgment against CBI for the
fee set forth in this Section 5.09(c), CBI shall pay to IXC its costs and
expenses (including attorneys' fees and expenses) in connection with such suit,
together with interest on the amount of the fee at the prime rate of Citibank,
N.A. in effect on the date such payment was required to be made.

            SECTION 5.10. Public Announcements. Promptly after the date hereof,
CBI and IXC will develop a joint communications plan and each party hereto shall
use all reasonable best efforts to ensure that all press releases and other
public statements with respect to the transactions contemplated by this
Agreement, including the Merger, the Stockholders Agreements and the Option
Agreements shall be consistent with such joint communications plan. CBI and IXC
will consult with each other before issuing any press release or otherwise
making any written public statement with respect to the transactions
contemplated by this Agreement, including the Merger, the Stockholders
Agreements and the Option Agreements, and shall not issue any such press release
or make any such written public statement prior to such consultation, except as
either party may determine is required by applicable law or by obligations
pursuant to any listing agreement with any national securities exchange or
national trading system. The parties agree that the initial press release to be
issued with respect to the transactions contemplated by this Agreement, the
Stockholders Agreements and the Option Agreements shall be in the form
heretofore agreed to by the parties.

            SECTION 5.11. Affiliates. IXC shall deliver to CBI at least 30 days
prior to the Closing Date a letter identifying all persons who are, at the time
this Agreement is submitted for adoption by the stockholders of IXC,
<PAGE>

"affiliates" of IXC for purposes of Rule 145 under the Securities Act and
applicable SEC rules and regulations. IXC shall use reasonable efforts to cause
each such person to deliver to CBI at least 30 days prior to the Closing Date a
written agreement substantially in the form attached as Exhibit A hereto.

            SECTION 5.12. Stock Exchange Listings. (a) CBI shall use reasonable
efforts to cause the CBI Common Stock issuable in the Merger and pursuant to the
CBI Stock Option Agreement to be approved for listing on the NYSE and the CSE,
subject to official notice of issuance, as promptly as practicable after the
date hereof, and in any event prior to the Closing Date.

            (b) IXC shall use reasonable efforts to cause the IXC Common Stock
issuable pursuant to the IXC Stock Option Agreement to be approved for quotation
on Nasdaq, subject to official notice of issuance, as promptly as practicable
after the date hereof, and in any event prior to the Closing Date.

            (c) IXC shall use reasonable best efforts to cause the IXC 7 1/4%
Preferred Stock, the IXC 6 3/4% Preferred Stock and the IXC 12 1/2% Preferred
Stock to be approved for quotation on Nasdaq, subject to official notice of
issuance, as promptly as practicable after the date hereof, and in any event
prior to the record date for the IXC Stockholders Meeting.

            SECTION 5.13. Tax Treatment. Each of CBI and IXC shall use
reasonable efforts to cause the Merger to qualify as a reorganization under the
provisions of Section 368 of the Code and to obtain the opinions of counsel
referred to in Section 6.03(c), including the execution of the letters of
representation referred to therein.

            SECTION 5.14. Further Assurances. IXC shall deliver, or shall cause
to be delivered, if required by the terms of any note, indenture, credit
agreement, warrant or other financing instrument or preferred stock, as promptly
as possible after the date hereof but in no event less than 15 days prior to the
Effective Time, any notice of the Merger or the transactions contemplated by
this Agreement.

            SECTION 5.15. IXC Rights Agreement. The Board of
<PAGE>

Directors of IXC shall take all further action (in addition to that referred to
in Section 3.01(s)) necessary or desirable (including redeeming IXC Rights
immediately prior to the Effective Time or amending the IXC Rights Agreement if
reasonably requested by CBI) in order to render the IXC Rights inapplicable to
the Merger and to the other transactions contemplated by this Agreement, the
Stockholders Agreements and the Option Agreements to the extent provided herein.
Except as provided above with respect to the Merger and the other transactions
contemplated by this Agreement, the Stockholders Agreements and the Option
Agreements, until the date following the IXC Stockholders Meeting, the Board of
Directors of IXC shall not, without the prior written consent of CBI, (a) amend
the IXC Rights Agreement or (b) take any action with respect to, or make any
determination under, the IXC Rights Agreement, including a redemption of the IXC
Rights or any action to facilitate an IXC Takeover Proposal.

            SECTION 5.16. CBI Rights Agreement. The Board of Directors of CBI
shall take all further action (in addition to that referred to in Section
3.02(s)) necessary or desirable (including redeeming CBI Rights immediately
prior to the Effective Time or amending the CBI Rights Agreement if reasonably
requested by IXC) in order to render the CBI Rights inapplicable to the Merger
and the other transactions contemplated by this Agreement, the Stockholders
Agreements and the Option Agreements to the extent provided herein. Except as
provided above with respect to the Merger and the other transactions
contemplated by this Agreement, the Stockholders Agreements and the Option
Agreements, until the date following the CBI Shareholders Meeting, the Board of
Directors of CBI shall not, without the prior written consent of IXC, (a) amend
the CBI Rights Agreement (other than any amendment made in connection with an
acquisition by CBI of any assets or voting securities of another person) or (b)
take any action with respect to, or make any determination under, the CBI Rights
Agreement, including a redemption of the CBI Rights or any action to facilitate
a CBI Takeover Proposal.

            SECTION 5.17. Transfer Taxes. All stock transfer, real estate
transfer, documentary, stamp,
<PAGE>

recording and other similar taxes (including interest, penalties and additions
to any such taxes) incurred in connection with this Agreement and the
transactions contemplated hereby shall be paid by IXC.

            SECTION 5.18. Stockholders Agreements Legend. IXC will inscribe upon
any certificate representing Subject Shares (as defined in the Stockholders
Agreements) tendered by a Stockholder (as defined in the Stockholders
Agreements) in connection with any proposed transfer of any Subject Shares by
such Stockholder in accordance with the terms of the Stockholders Agreements the
following legend: "THE SHARES OF COMMON STOCK, PAR VALUE $.01, PER SHARE, OF IXC
COMMUNICATIONS, INC., REPRESENTED BY THIS CERTIFICATE ARE SUBJECT TO A
STOCKHOLDERS AGREEMENT DATED AS OF JULY 20, 1999, AND ARE SUBJECT TO THE TERMS
THEREOF. COPIES OF SUCH AGREEMENT MAY BE OBTAINED AT THE PRINCIPAL EXECUTIVE
OFFICES OF IXC COMMUNICATIONS, INC."; and IXC will return such certificate
containing such inscription to such Stockholder within three business days
following IXC's receipt thereof.

                                   ARTICLE VI

                              Conditions Precedent

            SECTION 6.01. Conditions to Each Party's Obligation to Effect the
Merger. The respective obligation of each party to effect the Merger is subject
to the satisfaction or waiver on or prior to the Closing Date of the following
conditions:

            (a) Stockholder Approvals. Each of the IXC Stockholder Approval and
the CBI Shareholder Approval shall have been obtained.

            (b) HSR Act. The waiting period (and any extension thereof)
applicable to the Merger under the HSR Act shall have been terminated or shall
have expired.

            (c) FCC and PUC Approvals. All consents, approvals or orders of
authorization of, or actions by the FCC and all necessary state PUC approvals
shall have been obtained.

            (d) No Litigation. No judgment, order, decree,
<PAGE>

statute, law, ordinance, rule or regulation, entered, enacted, promulgated,
enforced or issued by any court or other Governmental Entity of competent
jurisdiction or other legal restraint or prohibition (collectively,
"Restraints") shall be in effect, and there shall not be pending or threatened
any suit, action or proceeding by any Governmental Entity (i) preventing the
consummation of the Merger or (ii) which otherwise is reasonably likely to have
a Material Adverse Effect on IXC or CBI, as applicable; provided, however, that
each of the parties shall have used its reasonable efforts to prevent the entry
of any such Restraints and to appeal as promptly as possible any such Restraints
that may be entered.

            (e) Form S-4. The Form S-4 shall have become effective under the
Securities Act and shall not be the subject of any stop order or proceedings
seeking a stop order.

            (f) Stock Exchange Listings. The shares of CBI Common Stock issuable
to IXC's stockholders as contemplated by this Agreement shall have been approved
for listing on the NYSE, subject to official notice of issuance.

            (g) Equity Investment. CBI shall have received $400 million pursuant
to the terms of the Investment Agreement.

            SECTION 6.02. Conditions to Obligations of CBI and Sub. The
obligation of CBI and Sub to effect the Merger is further subject to
satisfaction or waiver of the following conditions:

            (a) Representations and Warranties. The representations and
warranties of IXC set forth herein that are qualified as to materiality shall be
true and correct, and those that are not so qualified shall be true and correct
in all material respects, in each case as of the date hereof and as of the
Closing Date, with the same effect as if made at and as of such time (except to
the extent expressly made as of an earlier date, in which case as of such date).
CBI shall have received a certificate signed on behalf of IXC by the chief
executive officer of IXC to such effect.
<PAGE>

            (b) Performance of Obligations of IXC. IXC shall have performed in
all material respects all obligations required to be performed by it under this
Agreement at or prior to the Closing Date. CBI shall have received a certificate
signed on behalf of IXC by the chief executive officer of IXC to such effect.

            SECTION 6.03. Conditions to Obligations of IXC. The obligation of
IXC to effect the Merger is further subject to satisfaction or waiver of the
following conditions:

            (a) Representations and Warranties. The representations and
warranties of CBI and Sub set forth herein that are qualified as to materiality
shall be true and correct, and those that are not so qualified shall be true and
correct in all material respects, in each case as of the date hereof and as of
the Closing Date, with the same effect as if made at and as of such time (except
to the extent expressly made as of an earlier date, in which case as of such
date). IXC shall have received a certificate signed on behalf of CBI by the
chief executive officer of CBI to such effect.

            (b) Performance of Obligations of CBI and Sub. CBI and Sub shall
have performed in all material respects all obligations required to be performed
by them under this Agreement at or prior to the Closing Date. IXC shall have
received a certificate signed on behalf of CBI by the chief executive officer of
CBI to such effect.

            (c) Tax Opinion. IXC shall have received from Riordan & McKinzie,
counsel to IXC, on the date on which the Form S-4 is filed with the SEC and on
the Closing Date, an opinion, in each case dated as of such respective date and
to the effect that: (i) the Merger will qualify for U.S. Federal income tax
purposes as a "reorganization" within the meaning of Section 368(a) of the Code
and (ii) IXC, CBI and Sub will each be a "party to a reorganization" within the
meaning of Section 368(b) of the Code. The issuance of such opinion shall be
conditioned upon the receipt by such tax counsel of representation letters from
each of IXC and CBI in substantially the same form as Exhibits C and D,
respectively. The opinion shall be in substantially the same form as Exhibit E.
<PAGE>

            SECTION 6.04. Frustration of Closing Conditions. None of CBI, Sub or
IXC may rely on the failure of any condition set forth in Section 6.01, 6.02 or
6.03, as the case may be, to be satisfied if such failure was caused by such
party's failure to use its reasonable efforts to consummate the Merger and the
other transactions contemplated by this Agreement, the Stockholders Agreements
and the Option Agreements, as required by and subject to Section 5.05.

                                   ARTICLE VII

                        Termination, Amendment and Waiver

            SECTION 7.01. Termination. This Agreement may be terminated at any
time prior to the Effective Time, whether before or after the CBI Shareholder
Approval or the IXC Stockholder Approval:

            (a) by mutual written consent of CBI and IXC;

            (b) by either CBI or IXC:

            (i) if the Merger shall not have been consummated by April 30, 2000;
provided, however, that if on such date the condition to the Closing set forth
in Section 6.01(c) shall not have been satisfied, then either CBI or IXC may
cause such date to be extended to July 31, 2000, upon delivery of written notice
to the other party; provided further, however, that the right to terminate this
Agreement pursuant to this Section 7.01(b)(i) shall not be available to any
party whose failure to perform any of its obligations under this Agreement
results in the failure of the Merger to be consummated by such time;

            (ii) if the CBI Shareholder Approval shall not have been obtained at
a CBI Shareholders Meeting duly convened therefor or at any adjournment or
<PAGE>

postponement thereof;

            (iii) if the IXC Stockholder Approval shall not have been obtained
at an IXC Stockholders Meeting duly convened therefor or at any adjournment or
postponement thereof; or

            (iv) if any Restraint having any of the effects set forth in Section
6.01(d) shall be in effect and shall have become final and nonappealable;
provided that the party seeking to terminate this Agreement pursuant to this
Section 7.01(b)(iv) shall have used reasonable efforts to prevent the entry of
and to remove such Restraint;

            (c) by CBI, if IXC shall have breached or failed to perform in any
material respect any of its representations, warranties, covenants or other
agreements contained in this Agreement, which breach or failure to perform (A)
would give rise to the failure of a condition set forth in Section 6.02(a) or
(b) and (B) has not been or is incapable of being cured by IXC within 30
calendar days after its receipt of written notice from CBI;

            (d) by IXC, if CBI shall have breached or failed to perform in any
material respect any of its representations, warranties, covenants or other
agreements contained in this Agreement, which breach or failure to perform (A)
would give rise to the failure of a condition set forth in Section 6.03(a) or
(b) and (B) has not been or is incapable of being cured by CBI within 30
calendar days after its receipt of written notice from IXC;

            (e) by CBI, if IXC or any of its directors or officers shall
participate in discussions or negotiations in breach of Section 4.03; or

            (f) by IXC, if CBI or any of its directors or officers shall
participate in discussions or negotiations in breach of Section 4.04.

            SECTION 7.02. Effect of Termination. In the event of termination of
this Agreement by either IXC or CBI as provided in Section 7.01, this Agreement
shall forthwith become void and have no effect, without any liability or
<PAGE>

obligation on the part of CBI or IXC, other than the provisions of Section
3.01(p), Section 3.02(n), the last sentence of Section 5.04, Section 5.09, this
Section 7.02 and Article VIII, which provisions survive such termination, and
except to the extent that such termination results from the wilful and material
breach by a party of any of its representations, warranties, covenants or
agreements set forth in this Agreement. If this Agreement is terminated under
circumstances in which a party is entitled to receive the Termination Fee, the
payment of such Termination Fee shall be the sole and exclusive remedy available
to such party, except if there shall have been a wilful breach by the other
party of Section 4.03 or Section 4.04, as the case may be.

            SECTION 7.03. Amendment. This Agreement may be amended by the
parties at any time before or after the IXC Stockholder Approval or the CBI
Shareholder Approval; provided, however, that after any such approval, there
shall not be made any amendment that by law requires further approval by the
stockholders of IXC or further approval of the shareholders of CBI without the
further approval of such stockholders or shareholders. This Agreement may not be
amended except by an instrument in writing signed on behalf of each of the
parties.

            SECTION 7.04. Extension; Waiver. At any time prior to the Effective
Time, a party may (a) extend the time for the performance of any of the
obligations or other acts of the other parties, (b) waive any inaccuracies in
the representations and warranties of the other parties contained in this
Agreement or in any document delivered pursuant to this Agreement or (c) subject
to the proviso of Section 7.03, waive compliance by the other party with any of
the agreements or conditions contained in this Agreement. Any agreement on the
part of a party to any such extension or waiver shall be valid only if set forth
in an instrument in writing signed on behalf of such party. The failure of any
party to this Agreement to assert any of its rights under this Agreement or
otherwise shall not constitute a waiver of such rights.
<PAGE>

                                  ARTICLE VIII

                               General Provisions

            SECTION 8.01. Nonsurvival of Representations and Warranties. None of
the representations, warranties, covenants or agreements in this Agreement or in
any instrument delivered pursuant to this Agreement shall survive the Effective
Time. This Section 8.01 shall not limit any covenant or agreement of the parties
which by its terms contemplates performance after the Effective Time.

            SECTION 8.02. Notices. All notices, requests, claims, demands and
other communications under this Agreement shall be in writing and shall be
deemed given if delivered personally, telecopied (which is confirmed) or sent by
overnight courier (providing proof of delivery) to the parties at the following
addresses (or at such other address for a party as shall be specified by like
notice):

            (a) if to CBI or Sub, to

                  Cincinnati Bell Inc.
                  201 E. Fourth Street, 102-1900
                  P.O. Box 2301
                  Cincinnati, Ohio 45201-2301

                  Telecopy No.: (513) 397-9557

                  Attention: General Counsel

                  with a copy to:

                  Cravath, Swaine & Moore
                  Worldwide Plaza
                  825 Eighth Avenue
                  New York, NY 10019

                  Telecopy No.: (212) 474-3700

                  Attention: Robert A. Kindler, Esq.
                             Robert I. Townsend, III, Esq.;

                  and

            (b) if to IXC, to
<PAGE>

                  IXC Communications, Inc.
                  1122 Capital of Texas Highway South
                  Austin, Texas 78746-6426

                  Telecopy No.: (512) 328-7902

                  Attention: General Counsel

                  with a copy to:

                  Riordan & McKinzie
                  695 Town Center Drive
                  Suite 1500
                  Costa Mesa, CA 92626

                  Telecopy No.: (714) 549-3244

                  Attention: Michael P. Whalen, Esq.

            SECTION 8.03. Definitions. For purposes of this Agreement:

            (a) an "Affiliate" of any person means another person that directly
or indirectly, through one or more intermediaries, controls, is controlled by,
or is under common control with, such first person, where "control" means the
possession, directly or indirectly, of the power to direct or cause the
direction of the management policies of a person, whether through the ownership
of voting securities, by contract, as trustee or executor, or otherwise;

            (b) "Business Day" means any day other than Saturday, Sunday or any
other day on which banks are legally permitted to be closed in New York;

            (c) "Knowledge" of any person that is not an individual means, with
respect to any specific matter, the knowledge of such person's executive
officers and other officers having primary responsibility for such matter;

            (d) "Material Adverse Change" or "Material Adverse
<PAGE>

Effect" means, when used in connection with IXC or CBI, any change, effect,
event, occurrence, condition, development or state of facts that is materially
adverse to the business, assets, results of operations, condition (financial or
otherwise) or prospects of such party (or the Surviving Corporation when used
with respect to IXC) and its Subsidiaries, taken as a whole, other than any
change, effect, event, occurrence, condition, development or state of facts (i)
relating to the economy or securities markets in general, (ii) relating to the
industries in which such party operates in general and not specifically relating
to such party, (iii) resulting from the announcement or anticipated consummation
of the transactions contemplated by this Agreement, the Stockholders Agreements,
the Option Agreements, and the transactions contemplated by this Agreement, or
(iv) arising from a change in generally accepted accounting principles.

            (e) "person" means an individual, corporation, partnership, limited
liability company, joint venture, association, trust, unincorporated
organization or other entity; and

            (f) a "Subsidiary" of any person means another person, an amount of
the voting securities, other voting ownership or voting partnership interests of
which is sufficient to elect at least a majority of its Board of Directors or
other governing body (or, if there are no such voting interests, 50% or more of
the equity interests of which) is owned directly or indirectly by such first
person.

            SECTION 8.04. Interpretation. When a reference is made in this
Agreement to an Article, Section or Exhibit, such reference shall be to an
Article or Section of, or an Exhibit to, this Agreement unless otherwise
indicated. The table of contents and headings contained in this Agreement are
for reference purposes only and shall not affect in any way the meaning or
interpretation of this Agreement. Whenever the words "include", "includes" or
"including" are used in this Agreement, they shall be deemed to be followed by
the words "without limitation". The words "hereof",
<PAGE>

"herein" and "hereunder" and words of similar import when used in this Agreement
shall refer to this Agreement as a whole and not to any particular provision of
this Agreement. All terms defined in this Agreement shall have the defined
meanings when used in any certificate or other document made or delivered
pursuant hereto unless otherwise defined therein. The definitions contained in
this Agreement are applicable to the singular as well as the plural forms of
such terms and to the masculine as well as to the feminine and neuter genders of
such term. Any agreement, instrument or statute defined or referred to herein or
in any agreement or instrument that is referred to herein means such agreement,
instrument or statute as from time to time amended, modified or supplemented,
including (in the case of agreements or instruments) by waiver or consent and
(in the case of statutes) by succession of comparable successor statutes and
references to all attachments thereto and instruments incorporated therein.
References to a person are also to its permitted successors and assigns. Terms
used herein that are defined under GAAP are used herein as so defined.

            SECTION 8.05. Counterparts. This Agreement may be executed in one or
more counterparts, all of which shall be considered one and the same agreement
and shall become effective when one or more counterparts have been signed by
each of the parties and delivered to the other parties.

            SECTION 8.06. Entire Agreement; No Third-Party Beneficiaries. This
Agreement (including the documents and instruments referred to herein), the
Option Agreements, the Stockholders Agreements and the Confidentiality Agreement
(a) constitute the entire agreement, and supersede all prior agreements and
understandings, both written and oral, among the parties with respect to the
subject matter of this Agreement and (b) except for the provisions of Article
II, Section 5.06 and Section 5.08, are not intended to confer upon any person
other than the parties any rights or remedies.

            SECTION 8.07. Governing Law. This Agreement shall be governed by,
and construed in accordance with, the laws of the State of Delaware, regardless
of the laws that might otherwise govern under applicable principles of
<PAGE>

conflict of laws thereof, except to the extent the laws of the State of Ohio are
mandatorily applicable for the rights of CBI shareholders and directors and
corporate governance matters.

            SECTION 8.08. Assignment. Neither this Agreement nor any of the
rights, interests or obligations under this Agreement shall be assigned, in
whole or in part, by operation of law or otherwise by either of the parties
hereto without the prior written consent of the other party. Any assignment in
violation of the preceding sentence shall be void. Subject to the preceding two
sentences, this Agreement will be binding upon, inure to the benefit of, and be
enforceable by, the parties and their respective successors and assigns.

            SECTION 8.09. Enforcement. The parties agree that irreparable damage
would occur and that the parties would not have any adequate remedy at law in
the event that any of the provisions of this Agreement were not performed in
accordance with their specific terms or were otherwise breached. It is
accordingly agreed that the parties shall be entitled to an injunction or
injunctions to prevent breaches of this Agreement and to enforce specifically
the terms and provisions of this Agreement in any Federal court located in the
State of Delaware or in Delaware state court, this being in addition to any
other remedy to which they are entitled at law or in equity. In addition, each
of the parties hereto (a) consents to submit itself to the personal jurisdiction
of any Federal court located in the State of Delaware or any Delaware state
court in the event any dispute arises out of this Agreement or any of the
transactions contemplated by this Agreement, (b) agrees that it will not attempt
to deny or defeat such personal jurisdiction by motion or other request for
leave from any such court, and (c) agrees that it will not bring any action
relating to this Agreement or any of the transactions contemplated by this
Agreement in any court other than a Federal court sitting in the State of
Delaware or a Delaware state court.

            SECTION 8.10. Severability. If any term or other provision of this
Agreement is invalid, illegal or incapable of being enforced by any rule of law
or public policy, all other conditions and provisions of this Agreement shall
nevertheless remain in full force and effect. Upon such
<PAGE>

determination that any term or other provision is invalid, illegal or incapable
of being enforced, the parties hereto shall negotiate in good faith to modify
this Agreement so as to effect the original intent of the parties as closely as
possible to the fullest extent permitted by applicable law in an acceptable
manner to the end that the transactions contemplated hereby are fulfilled to the
extent possible.

            SECTION 8.11. Additional Agreement of IXC. IXC agrees that (a)
promptly after the date hereof, it will form a wholly owned subsidiary and enter
into a merger agreement with such subsidiary in a form satisfactory to CBI,
including the terms set forth in Section 8.11 to the IXC Disclosure Schedule and
(b) it will submit such merger agreement for approval of stockholders of IXC at
the IXC Stockholders Meeting.

            IN WITNESS WHEREOF, CBI, Sub and IXC have caused this Agreement to
be signed by their respective officers thereunto duly authorized, all as of the
date first written above.

                                          CINCINNATI BELL INC.,

                                                by /s/ Richard G. Ellenberger
                                                   ----------------------------
                                                   Name: Richard G. Ellenberger
                                                   Title: President and Chief
                                                          Executive Officer


                                          IVORY MERGER INC.,

                                                by /s/ Thomas E. Taylor
                                                   ----------------------------
                                                   Name: Thomas E. Taylor
                                                   Title: Vice President and
                                                          Secretary


                                          IXC COMMUNICATIONS, INC.,

                                                by /s/ John M. Zrno
                                                   ----------------------------
                                                   Name: John M. Zrno
                                                   Title: President and Chief
                                                          Executive Officer
<PAGE>

                                                                         ANNEX I
                                                         TO THE MERGER AGREEMENT

                             Index of Defined Terms

Term                                                                       Page
- ----                                                                       ----

Accounting Rules............................................................17
Adjusted Option.............................................................54
Affiliate...................................................................68
Agreement................................................................... 1
Business Day................................................................68
CBI......................................................................... 1
CBI Acquisition Agreement...................................................48
CBI Benefit Plans...........................................................36
CBI Common Stock............................................................ 4
CBI Consolidated Group......................................................38
CBI Disclosure Schedule.....................................................27
CBI Filed SEC Documents.....................................................27
CBI 1998 10-K...............................................................35
CBI Permits.................................................................35
CBI Plan....................................................................56
CBI Preferred Stock.........................................................28
CBI Rights Agreement........................................................28
CBI SEC Documents...........................................................32
CBI Series A Preferred Stock................................................28
CBI 7 1/4 Preferred Stock................................................... 5
CBI Shareholder Approval....................................................38
CBI Shareholders Meeting....................................................50
CBI 6 3/4 Preferred Stock................................................... 5
CBI Stock Option Agreement.................................................. 2
CBI Stock Options...........................................................29
CBI Stock Plans.............................................................28
CBI Takeover Proposal.......................................................47
Certificate of Merger....................................................... 3
Certificates................................................................ 7
Closing..................................................................... 2
Closing Date................................................................ 3
Code........................................................................ 2
Common Shares Trust.........................................................10
Common Stock Merger Consideration........................................... 4
Communications Act..........................................................16
Confidentiality Agreement...................................................51
control.....................................................................68
CSE.........................................................................31
DGCL........................................................................ 2
Effective Time.............................................................. 3
ERISA.......................................................................21
Excess Shares............................................................... 9
Exchange Act................................................................16
Exchange Agent.............................................................. 6
Exchange Ratio.............................................................. 4
FCC.........................................................................16
Form S-4....................................................................18
GAAP........................................................................17
Governmental Entity.........................................................15
HSR Act.....................................................................16
Intellectual Property Rights................................................25
Investment Agreement........................................................ 2
Investors................................................................... 2
IXC......................................................................... 1
IXC Acquisition Agreement...................................................47
IXC Benefit Plans...........................................................20
IXC Class B Preferred Stock.................................................13
IXC Common Stock............................................................ 1
IXC Consolidated Group......................................................24
IXC Disclosure Schedule.....................................................12
IXC Filed SEC Documents.....................................................12
IXC 1998 10-K...............................................................20
IXC Ordinary Preferred Stock................................................13
IXC Permits.................................................................19
IXC Preferred Stock.........................................................13
IXC Rights..................................................................13
IXC Rights Agreement........................................................13
IXC SEC Documents...........................................................17
IXC Series A Preferred Stock................................................13
<PAGE>

Term                                                                      Page
- ----                                                                      ----

IXC 7 1/4 Preferred Stock................................................... 1
IXC 6 3/4 Preferred Stock................................................... 1
IXC Stock Option Agreement.................................................. 1
IXC Stock Options...........................................................13
IXC Stock Plans.............................................................13
IXC Stockholder Approval....................................................24
IXC Stockholders Meeting....................................................50
IXC Takeover Proposal.......................................................46
IXC 12 1/2 Certificate of Designation....................................... 6
IXC 12 1/2 Preferred Stock.................................................. 6
IXC 12 1/2 Series B Preferred Stock.........................................13
IXC Warrants ...............................................................13
Joint Proxy Statement.......................................................16
Knowledge...................................................................68
Liens.......................................................................12
Material Adverse Change.....................................................68
Material Adverse Effect.....................................................68
Merger...................................................................... 1
Merger Consideration........................................................ 6
Nasdaq......................................................................16
Non-Voting Preferred Stock..................................................28
NYSE........................................................................ 9
Oakhill..................................................................... 2
Option Agreements........................................................... 2
person......................................................................69
Principal Stockholders...................................................... 1
PUCs........................................................................16
Restraints..................................................................62
SEC.........................................................................16
Securities Act..............................................................17
7 1/4% Preferred Stock Merger Consideration................................. 5
6 3/4% Preferred Stock Merger Consideration................................. 5
Stockholders Agreements..................................................... 1
Sub......................................................................... 1
Sub Common Stock............................................................29
Subsidiary..................................................................69
<PAGE>

Surviving Corporation....................................................... 2
taxes.......................................................................24
Termination Fee.............................................................58
Transition Period...........................................................55
Transition Team.............................................................46
Voting Preferred Stock......................................................28
Year 2000 Compliant.........................................................26
<PAGE>

                                                                       EXHIBIT A
                                                         TO THE MERGER AGREEMENT

                            Form of Affiliate Letter

Ladies and Gentlemen:

            The undersigned, a holder of shares of common stock, par value $.01
per share ("IXC Common Stock"), of [IXC], a Delaware corporation ("IXC"),
acknowledges that the undersigned may be deemed an "affiliate" of IXC within the
meaning of Rule 145 ("Rule 145") promulgated under the Securities Act of 1933,
as amended (the "Securities Act"), by the Securities and Exchange Commission
(the "SEC"), although nothing contained herein should be construed as an
admission of either such fact. Pursuant to the terms of the Agreement and Plan
of Merger dated as of July 20, 1999 (the "Merger Agreement"), among Cincinnati
Bell Inc., an Ohio corporation ("CBI"), Ivory Merger Inc., a Delaware
corporation and wholly owned subsidiary of CBI ("Sub") and IXC Communications,
Inc., the undersigned is entitled to receive in connection with the consummation
of the transactions contemplated by the Merger Agreement common stock, par value
$.01 per share ("CBI Common Stock"), of CBI.

            If in fact the undersigned were an affiliate under the Securities
Act, the undersigned's ability to sell, assign or transfer the CBI Common Stock
received by the undersigned in exchange for any shares of IXC Common Stock in
connection with the transactions contemplated by the Merger Agreement may be
restricted unless such transaction is registered under the Securities Act or an
exemption from such registration is available. The undersigned understands that
such exemptions are limited and the undersigned has obtained or will obtain
advice of counsel as to the nature and conditions of such exemptions, including
information with respect to the applicability to the sale of such securities of
Rules 144 and 145(d) promulgated under the Securities Act. The undersigned
understands that CBI will not be required to maintain the effectiveness of any
registration statement under the Securities Act for the purposes of resale of
CBI Common Stock by the undersigned.

            The undersigned hereby represents to and covenants
<PAGE>

with CBI that the undersigned will not sell, assign or transfer the CBI Common
Stock received by the undersigned in exchange for shares of IXC Common Stock in
the Merger except (i) pursuant to an effective registration statement under the
Securities Act, (ii) in conformity with the volume and other limitations of Rule
145 or (iii) in a transaction which, in the opinion of counsel reasonably
satisfactory to CBI or as described in a "no-action" or interpretive letter from
the Staff of the SEC specifically issued with respect to a transaction to be
engaged in by the undersigned, is not required to be registered under the
Securities Act.

            In the event of a sale or other disposition by the undersigned of
CBI Common Stock pursuant to Rule 145, the undersigned will supply CBI with
evidence of compliance with such rule, in the form of a letter in the form of
Annex I hereto and the opinion of counsel or no-action letter referred to above.
The undersigned understands that CBI may instruct its transfer agent to withhold
the transfer of any CBI Common Stock disposed of by the undersigned, but that
(provided such transfer is not prohibited by any other provision of this letter
agreement) upon receipt of such evidence of compliance, CBI shall cause the
transfer agent to effectuate the transfer of the CBI Common Stock sold as
indicated in such letter.

            CBI covenants that it will comply with the informational
requirements under the Rule 144(c), or any successor provision thereto, and will
take all such other actions as may be reasonably available to it to permit the
sale or other disposition of CBI Common Stock by the undersigned under Rule 145
in accordance with the terms thereof.

            The undersigned acknowledges and agrees that legends to the effect
set forth below will be placed on certificates representing CBI Common Stock
received by the undersigned in connection with the transactions contemplated by
the Merger Agreement or held by a transferee thereof, which legends will be
removed by delivery of substitute certificates upon receipt of an opinion in
form and substance reasonably satisfactory to CBI from counsel reasonably
satisfactory to CBI to the effect that such legends are no longer required for
purposes of the Securities Act.
<PAGE>

            "The shares represented by this certificate were issued pursuant to
      a business combination in a transaction to which Rule 145 promulgated
      under the Securities Act of 1933 applies. The shares have not been
      acquired by the holder with a view to, or for resale in connection with,
      any distribution thereof within the meaning of the Securities Act of 1933.
      The shares may not be sold, pledged or otherwise transferred except in
      accordance with an exemption from the registration requirements of the
      Securities Act of 1933."

            The undersigned acknowledges that (i) the undersigned has carefully
read this letter and understands the requirements hereof and the limitations
imposed upon the distribution, sale, transfer or other disposition of CBI Common
Stock and (ii) the receipt by CBI of this letter is an inducement to its
obligations to consummate the transactions contemplated by the Merger Agreement.

            This Agreement shall only become effective as of the Effective Time
of the Merger under the Merger Agreement.

                                                Very truly yours,


                                                Dated:
<PAGE>

                                                                         ANNEX I
                                                                    TO EXHIBIT A

                                                                   [Name] [Date]

            On _________________________, the undersigned sold the securities of
Cincinnati Bell Inc., an Ohio corporation ("CBI"), described below in the space
provided for that purpose (the "Securities"). The Securities were received by
the undersigned in connection with the consummation of the transactions
described in that certain Plan and Agreement of Merger dated as of July 20,
1999, among IXC Communications, Inc., a Delaware corporation, CBI and Ivory
Merger Inc., a Delaware corporation and a wholly owned subsidiary of CBI
("Sub").

            Based upon the most recent report or statement filed by CBI with the
Securities and Exchange Commission, the Securities sold by the undersigned were
within the prescribed limitations set forth in paragraph (e) of Rule 144
promulgated under the Securities Act of 1933, as amended (the "Securities Act").

            The undersigned hereby represents that the Securities were sold in
"brokers' transactions" within the meaning of Section 4(4) of the Securities Act
or in transactions directly with a "market maker" as that term is defined in
Section 3(a)(38) of the Securities Exchange Act of 1934, as amended. The
undersigned further represents that the undersigned has not solicited or
arranged for the solicitation of orders to buy the Securities, and that the
undersigned has not made any payment in connection with the offer or sale of the
Securities to any person other than to the broker who executed the order in
respect of such sale.

                                                Very truly yours,


            [Space to be provided for description of the Securities]
<PAGE>

                                                                       EXHIBIT B
                                                         TO THE MERGER AGREEMENT

                           Corporate Governance of CBI
                          Following the Effective Time

Name                                                  Class
- ----                                                  -----
Richard D. Irwin                                      I
John M. Zrno                                          II
J. Taylor Crandall                                    III
<PAGE>

                                                                       EXHIBIT C
                                                         TO THE MERGER AGREEMENT

                               [Letterhead of IXC]

                                                                 [       ], 1999

[Counsel to IXC]

Ladies and Gentlemen:

            In connection with the opinion to be delivered pursuant to Section
6.03(c) of the Agreement and Plan of Merger (the "Merger Agreement") dated as of
July 20, 1999, among Cincinnati Bell Inc., an Ohio corporation ("CBI"), Ivory
Merger Inc., a Delaware corporation and a wholly owned subsidiary of CBI (the
"Sub"), and IXC Communications, Inc., a Delaware corporation ("IXC"), whereby
Sub will be merged with and into IXC (the "Merger"), with IXC becoming the
"Surviving Corporation", and in connection with the filing with the Securities
and Exchange Commission (the "SEC") of the registration statement on Form S-4
(the "Registration Statement"), which includes the Joint Proxy Statement of CBI
and IXC, each as amended or supplemented through the date hereof, the
undersigned certifies and represents on behalf of IXC, after due inquiry and
investigation, as follows (any capitalized term used but not defined herein
having the meaning given to such term in the Merger Agreement):

            1. The facts relating to the Merger as described in the Merger
Agreement, Registration Statement and the other documents described in the
Registration Statement are, insofar as such facts pertain to IXC, true, correct
and complete in all material respects. The Merger will be consummated in
accordance with the Merger Agreement.

            2. The formula set forth in the Merger Agreement
<PAGE>

pursuant to which each issued and outstanding share of IXC's: (i) common stock,
par value $.01 per share, (the "IXC Common Stock") will be converted into 2.0975
fully paid and nonassessable shares of common stock, par value $.01 per share,
of CBI ("CBI Common Stock"), (ii) 7 1/4% Junior Convertible Preferred Stock Due
2007, par value $.01 per share (the "IXC 7 1/4% Preferred Stock"), will be
converted into one fully paid and nonassessable share of voting 7 1/4% Junior
Convertible Preferred Stock Due 2007, par value $.01 per share, of CBI (the "CBI
7 1/4% Preferred Stock") and (iii) 6 3/4% Cumulative Convertible Preferred
Stock, par value $.01 per share (the "IXC 6 3/4% Preferred Stock" and, together
with the IXC Common Stock and the IXC 7 1/4% Preferred Stock, the "IXC Stock"),
will be converted into one fully paid and nonassessable share of voting 6 3/4%
Cumulative Convertible Preferred Stock, par value $.01 per share, of CBI (the
"CBI 6 3/4% Preferred Stock" and, together with the CBI Common Stock and the CBI
7 1/4% Preferred Stock, the "CBI Stock") is the result of arm's length
bargaining.

            3. In the Merger, shares of IXC Stock representing at least 80
percent of the total combined voting power of all classes of IXC stock entitled
to vote and at least 80 percent of the total number of shares of all other
classes of IXC stock will be exchanged solely for CBI voting stock. For purposes
of this representation, shares of IXC stock exchanged for cash or other property
furnished, directly or indirectly, by CBI will be treated as outstanding IXC
stock on the Closing Date. No shares or other securities of IXC will be issued
to the shareholders of IXC pursuant to the Merger, although prior to the
Effective Time the terms of the 12 1/2% Junior Exchangeable Preferred Stock Due
2009, par value $.01 per share, of IXC (the "12 1/2% Preferred Stock") will be
amended to provide holders of the 12 1/2% Preferred Stock with voting rights.
Following the Merger, the Surviving Corporation has no plan or intention to
issue additional shares of its stock that would result in CBI failing to own
after the Merger, directly or indirectly, at least 80 percent of the total
combined voting power of all classes of Surviving Corporation stock entitled to
vote and at least 80 percent of the total number of shares of all other classes
of Surviving Corporation stock. To the best knowledge of the
<PAGE>

management of IXC, CBI has no plan or intention to sell, transfer or dispose of
any stock of the Surviving Corporation or to cause the Surviving Corporation to
issue additional shares of its stock that would in either case result in CBI
failing to own after the Merger, directly or indirectly, at least 80 percent of
the total combined voting power of all classes of Surviving Corporation stock
entitled to vote and at least 80 percent of the total number of shares of all
other classes of Surviving Corporation stock.

            4. If cash payments are made to holders of IXC Common Stock in lieu
of fractional shares of CBI Common Stock that would otherwise be issued to such
holders in the Merger, such payments will be made for the purpose of saving CBI
the expense and inconvenience of issuing and transferring fractional shares of
CBI Common Stock and will not represent separately bargained-for consideration.
To the best knowledge of the management of IXC, the total cash consideration
that will be paid in the Merger to holders of IXC Common Stock in lieu of
fractional shares of CBI Common Stock will not exceed one percent of the total
consideration that will be issued in the Merger to the IXC shareholders in
exchange for their shares of IXC Stock.

            5. (i) Neither IXC nor any corporation related to IXC (as defined in
Treasury Regulation Section 1.368- 1(e)) has acquired or has any plan or
intention to acquire any IXC stock in contemplation of the Merger, or otherwise
as part of a plan of which the Merger is a part.

            (ii) IXC is not aware of any plan or intention on the part of CBI to
acquire or redeem any of the CBI Stock issued in the Merger, either directly or
through any transaction, agreement or arrangement with any other person. IXC has
no plan or intention, nor is IXC aware of any plan or intention on the part of
any person related to CBI (as defined in Treasury Regulation Section
1.368-1(e)), to acquire or redeem any of the CBI Stock issued in the Merger,
either directly or through any transaction, agreement or arrangement with any
other person. For purposes of this representation letter, a person is considered
to own or acquire stock owned or acquired (as the case may be) by a partnership
in which such person is a partner in proportion
<PAGE>

to such person's interest in the partnership.

            6. IXC has not made, and does not have any plan or intention to
make, any distributions prior to, in contemplation of or otherwise in connection
with, the Merger (other than dividends made in the ordinary course of business).

            7. Except as otherwise specifically contemplated under the Merger
Agreement, neither IXC nor the Surviving Corporation has any plan or intention
to acquire, redeem, exchange or alter the terms of the 12 1/2% Preferred Stock.
To the best knowledge of the management of IXC, neither CBI nor any corporation
related to CBI (as defined in Treasury Regulation Section 1.368-1(e)) has any
plan or intention to acquire, or to cause the Surviving Corporation to acquire,
redeem, exchange or alter the terms of, the 12 1/2% Preferred Stock.

            8. Immediately following the Merger, the Surviving Corporation will
hold (i) at least 90 percent of the fair market value of the net assets and at
least 70 percent of the fair market value of the gross assets that were held by
IXC immediately prior to the Merger and (ii) at least 90 percent of the fair
market value of the net assets and at least 70 percent of the fair market value
of the gross assets that were held by Sub immediately prior to the Merger. For
purposes of this representation, amounts paid to stockholders who receive cash
or other property (including cash in lieu of fractional shares of CBI Common
Stock) derived directly or indirectly from IXC in connection with the Merger,
assets of IXC used to pay its reorganization expenses (including transfer taxes,
if any) and all redemptions and distributions made by IXC (other than dividends
made in the ordinary course of business) immediately preceding, or in
contemplation of, the Merger will be included as assets held by IXC immediately
prior to the Merger.

            9. IXC is not aware of any plan or intention on the part of CBI to,
following the Merger, liquidate the Surviving Corporation, merge the Surviving
Corporation with or into another corporation in which the Surviving Corporation
is not the survivor, sell or otherwise dispose of shares of the Surviving
Corporation, cause the Surviving Corporation to distribute to CBI or any of its
subsidiaries any assets of the Surviving Corporation or the proceeds of
<PAGE>

any borrowings incurred by the Surviving Corporation or cause the Surviving
Corporation to sell or otherwise dispose of any of its assets, or any of the
assets of Sub acquired by the Surviving Corporation in the Merger, except for
dispositions made in the ordinary course of business and transfers of assets
permitted under Section 368(a)(2)(C) of the Code or Treasury Regulation Section
1.368-1(d) or 1.368- 2(k).

            10. Except as otherwise specifically contemplated under the Merger
Agreement, IXC will pay its expenses, if any, incurred in connection with the
Merger. IXC has neither paid (directly or indirectly) nor agreed to assume any
expense or other liability, whether fixed or contingent, incurred or to be
incurred by any holder of IXC Stock in connection with or as part of the Merger
or any related transactions.

            11. Except as otherwise specifically contemplated under the Merger
Agreement, immediately prior to the time of the Merger, IXC will not have
outstanding any warrants, options, convertible securities or any other type of
right pursuant to which any person could acquire IXC stock. Simultaneously with
the Merger, all outstanding options and related stock appreciation rights, if
any, to purchase or acquire a share of IXC stock granted under employee
incentive or benefits plans, programs or arrangements and non-employee director
plans presently maintained by IXC, together with all other outstanding awards
granted under such plans, will be canceled or converted into similar instruments
of CBI. Immediately following the Merger, the 12 1/2% Preferred Stock will be
the only class of Surviving Corporation stock outstanding (other than the common
stock of the Surviving Corporation, which will be held by CBI).

            12. No assets of IXC have been sold, transferred or otherwise
disposed of which would prevent CBI from continuing the "historic business" of
IXC or from using a significant portion of the "historic business assets" of IXC
in a business following the Merger (as such terms are defined in Treasury
Regulation Section 1.368-1(d)).

            13. In connection with the Merger and related
<PAGE>

transactions, IXC Stock will be converted solely into CBI Stock (except for cash
paid in lieu of fractional shares of CBI Common Stock and cash paid to Principal
Stockholders in exchange for their IXC Stock pursuant to the Stockholders
Agreements). For purposes of this representation, IXC Stock redeemed for cash or
other property furnished, directly or indirectly, by CBI will be considered as
exchanged for other than CBI Stock. Further, no liabilities of IXC or any of its
subsidiaries or any holders of IXC Stock will be assumed by CBI, nor, to the
best knowledge of the management of IXC, will any of the IXC Stock acquired by
CBI in connection with the Merger be subject to any liabilities.

            14. IXC is not an investment Company as defined in Section
368(a)(2)(F)(iii) and (iv) of the Code.

            15. IXC will not take, and, to the best knowledge of the management
of IXC, there is no plan or intention by stockholders of IXC to take, any
position on any Federal, state or local income or franchise tax return, or take
any other tax reporting position, that is inconsistent with the treatment of the
Merger as a reorganization within the meaning of Section 368(a) of the Code,
unless otherwise required by a "determination" (as defined in Section 1313(a)(1)
of the Code) or by applicable state or local tax law (and then only to the
extent required by such applicable state or local tax law).

            16. None of the compensation received by any stockholder-employee or
stockholder-independent contractor of IXC in respect of periods at or prior to
the Effective Time represents separate consideration for, or is allocable to,
any of its IXC Stock. None of the CBI Stock that will be received by any
stockholder-employee or stockholder-independent contractor of IXC in the Merger
represents separately bargained for consideration which is allocable to any
employment agreement or arrangement. The compensation paid to any
stockholder-employee or stockholder-independent contractor will be for services
actually rendered and will be determined by bargaining at arm's length.

            17. There is no intercorporate indebtedness existing between CBI (or
any of its subsidiaries, including Sub) and IXC (or any of its subsidiaries)
that was issued, acquired or will be settled at a discount.
<PAGE>

            18. IXC is not under the jurisdiction of a court in a Title 11 or
similar case within the meaning of Section 368(a)(3)(A) of the Code.

            19. It is IXC's present intention to pay all transfer taxes
attributable to the Merger out of IXC's own funds (and not out of funds
provided, directly or indirectly, by CBI).

            20. The Merger Agreement, the Registration Statement and the other
documents described in the Registration Statement represent the entire
understanding of IXC with respect to the Merger.

            21. The Merger is being undertaken for purposes of enhancing the
business of IXC and for other good and valid business purposes of IXC.

            22. Neither IXC nor any of its subsidiaries has constituted either a
"distributing corporation" or a "controlled corporation" (within the meaning of
Section 355(a)(1)(A) of the Code) in a distribution of stock qualifying for
tax-free treatment under Section 355 of the Code (i) in the two years prior to
the date of the Merger Agreement or (ii) in a distribution which could otherwise
constitute part of a "plan" or "series of related transactions" (within the
meaning of Section 355(e) of the Code) in conjunction with the Merger.

            23. On the date of the Merger, the fair market value of the assets
of IXC will exceed the sum of its liabilities, plus the amount of liabilities,
if any, to which such assets are subject.

            24. No holders of IXC Stock have dissenters' rights with respect to
the Merger under any applicable law.

            25. Sub will have no liabilities assumed by IXC, and will not
transfer to IXC any assets subject to liabilities, in the transaction.

            26. The undersigned is authorized to make all the representations
set forth herein on behalf of IXC.
<PAGE>

            The undersigned acknowledges that (i) your opinion will be based on
the accuracy of the representations set forth herein and on the accuracy of the
representations and warranties and the satisfaction of the covenants and
obligations contained in the Merger Agreement and the various other documents
related thereto, and (ii) your opinion will be subject to certain limitations
and qualifications including that it may not be relied upon if any such
representations or warranties are not accurate or if any of such covenants or
obligations are not satisfied in all material respects.

            The undersigned acknowledges that your opinion will not address any
tax consequences of the Merger or any action taken in connection therewith
except as expressly set forth in such opinion.

                                          Very truly yours,

                                          IXC COMMUNICATIONS, INC.

                                          by
                                              -----------------------------
                                              Name:
                                              Title:
<PAGE>

                                                                       EXHIBIT D
                                                         TO THE MERGER AGREEMENT

                               [Letterhead of CBI]

                                                                    [    ], 1999

[Counsel to IXC]

Ladies and Gentlemen:

            In connection with the opinion to be delivered pursuant to Section
6.03(c) of the Agreement and Plan of Merger (the "Merger Agreement"), dated as
of July 20, 1999, among Cincinnati Bell Inc., an Ohio corporation ("CBI"), Ivory
Merger Inc., a Delaware corporation and a wholly owned subsidiary of CBI (the
"Sub"), and IXC Communications Inc., a Delaware corporation ("IXC"), whereby Sub
will merge with and into IXC (the "Merger"), with IXC becoming the "Surviving
Corporation", and in connection with the filing with the Securities and Exchange
Commission (the "SEC") of the registration statement on Form S-4 (the
"Registration Statement"), which includes the Joint Proxy Statement of CBI and
IXC, each as amended or supplemented through the date hereof, the undersigned
certifies and represents on behalf of CBI and Sub and as to CBI and Sub, after
due inquiry and investigation, as follows (any capitalized term used but not
defined herein shall have the meaning given to such term in the Merger
Agreement):

            1. The facts relating to the Merger as described in the Merger
Agreement, Registration Statement and the other documents described in the
Registration Statement are, insofar as such facts pertain to CBI and Sub, true,
correct and complete in all material respects. The Merger will be consummated in
accordance with the Merger Agreement.

            2. The formula set forth in the Merger Agreement
<PAGE>

pursuant to which each issued and outstanding share of IXC's: (i) common stock,
par value $.01 per share (the "IXC Common Stock"), will be converted into 2.0975
fully paid and nonassessable shares of common stock, par value $.01 per share,
of CBI ("CBI Common Stock"), (ii) 7 1/4% Junior Convertible Preferred Stock Due
2007, par value $.01 per share (the "IXC 7 1/4% Preferred Stock"), will be
converted into one fully paid and nonassessable share of voting 7 1/4% Junior
Convertible Preferred Stock Due 2007, par value $.01 per share, of CBI (the "CBI
7 1/4% Preferred Stock") and (iii) 6 3/4% Cumulative Convertible Preferred
Stock, par value $.01 per share (the "IXC 6 3/4% Preferred Stock" and, together
with the IXC Common Stock and the IXC 7 1/4% Preferred Stock, the "IXC Stock"),
will be converted into one fully paid and nonassessable share of voting 6 3/4%
Cumulative Convertible Preferred Stock, par value $.01 per share, of CBI (the
"CBI 6 3/4% Preferred Stock" and, together with the CBI Common Stock and the CBI
7 1/4% Preferred Stock, the "CBI Stock") is the result of arm's length
bargaining.

            3. Prior to the Merger, CBI will own at least 80 percent of the
total combined voting power of all classes of Sub stock entitled to vote and at
least 80 percent of the total number of shares of all other classes of Sub
stock. As a result of the Merger, CBI will acquire at least 80 percent of the
total combined voting power of all classes of IXC stock entitled vote and at
least 80 percent of the total number of shares of all other classes of IXC
stock, solely in exchange for CBI voting stock. CBI has no plan or intention to
sell, transfer or dispose of any stock of the Surviving Corporation or to cause
the Surviving Corporation to issue additional shares of its stock that would in
either case result in CBI failing to own after the Merger, directly or
indirectly, at least 80 percent of the total combined voting power of all
classes of Surviving Corporation stock entitled to vote and at least 80 percent
of the total number of shares of all other classes of Surviving Corporation
stock.

            4. If cash payments are made to holders of IXC Common Stock in lieu
of fractional shares of CBI Common Stock that would otherwise be issued to such
holders in the Merger, such payments will be made for the purpose of saving
<PAGE>

CBI the expense and inconvenience of issuing and transferring fractional shares
of CBI Common Stock, and will not represent separately bargained for
consideration. The total cash consideration that will be paid in the Merger to
holders of IXC Common Stock in lieu of fractional shares of CBI Common Stock
will not exceed one percent of the total consideration that will be issued in
the Merger to shareholders of IXC in exchange for their shares of IXC Stock.

            5. CBI has no plan or intention to acquire or redeem any of the CBI
Stock issued in the Merger, either directly or through any transaction,
agreement or arrangement with any other person. To the best knowledge of the
management of CBI, no person related to CBI (as defined in Treasury Regulation
Section 1.368-1(e)) has a plan or intention to acquire or redeem any of the CBI
Stock issued in the Merger, either directly or through any transaction,
agreement or arrangement with any other person. For purposes of this
representation letter, a person is considered to own or acquire stock owned or
acquired (as the case may be) by a partnership in which such person is a partner
in proportion to such persons's interest in the partnership.

            6. CBI does not have any plan or intention to make any distributions
after, but in connection with, the Merger to holders of CBI Stock (other than
dividends made in the ordinary course of business).

            7. Neither CBI nor any corporation related to CBI (as defined in
Treasury Regulation Section 1.368-1(e)) has any plan or intention to acquire, or
to cause the Surviving Corporation to acquire, redeem, exchange or alter the
terms of, the 12 1/2% Preferred Stock.

            8. Neither CBI nor Sub (nor any other subsidiary of CBI) has
acquired or, except as a result of the Merger and purchases from the Principal
Stockholders pursuant to the Stockholders Agreements, will acquire, or has owned
in the past five years, any IXC Stock.

            9. Immediately following the Merger, the Surviving Corporation will
hold (i) at least 90 percent of the fair market value of the net assets and at
least 70 percent of the fair market value of the gross assets that
<PAGE>

were held by IXC immediately prior to the Merger and (ii) at least 90 percent of
the fair market value of the net assets and at least 70 percent of the fair
market value of the gross assets that were held by Sub immediately prior to the
Merger. For purposes of this representation, amounts paid to stockholders who
receive cash or other property (including cash in lieu of fractional shares of
CBI Common Stock) derived directly or indirectly from IXC in connection with the
Merger, assets of IXC used to pay its reorganization expenses (including
transfer taxes, if any) and all redemptions and distributions made by IXC (other
than dividends made in the ordinary course of business) immediately preceding,
or in contemplation of, the Merger will be included as assets held by IXC
immediately prior to the Merger.

            10. CBI has no present plan or intention to, following the Merger,
liquidate the Surviving Corporation, merge the Surviving Corporation with and
into another corporation in which the Surviving Corporation is not the survivor,
sell or otherwise dispose of any of the stock of the Surviving Corporation,
cause the Surviving Corporation to distribute to CBI or any of its subsidiaries
any assets of the Surviving Corporation or the proceeds of any borrowings
incurred by the Surviving Corporation, or cause the Surviving Corporation to
sell or otherwise dispose of any of the assets held by the Surviving Corporation
at the time of the Merger, except for dispositions made in the ordinary course
of business and transfers permitted under Section 368(a)(2)(C) of the Code or
Treasury Regulation Section 1.368-1(d) or 1.368-2(k).

            11. Except as otherwise specifically contemplated under the Merger
Agreement, CBI and Sub will pay their respective expenses, if any, incurred in
connection with the Merger. Except to the extent specifically contemplated under
the Merger Agreement, neither CBI nor Sub has paid (directly or indirectly) or
has agreed to assume any expense or other liability, whether fixed or
contingent, of IXC or any of its subsidiaries or any holder of IXC Stock.

            12. In connection with the Merger and related transactions, IXC
Stock will be converted solely into CBI Stock (except for cash paid in lieu of
fractional shares of
<PAGE>

CBI Common Stock and cash paid to Principal Stockholders in exchange for their
Ivory Stock pursuant to the Stockholders Agreements). For purposes of this
representation, IXC Stock redeemed for cash or other property furnished,
directly or indirectly, by CBI will be considered as exchanged for other than
CBI Stock. Further, except as otherwise contemplated under the Merger Agreement,
no liabilities of IXC or any of its subsidiaries or any of the holders of IXC
Stock will be assumed by CBI, nor, to the best knowledge of the management of
CBI, will any of the IXC Stock acquired by CBI in connection with the Merger be
subject to any liabilities.

            13. Following the Merger, CBI intends to cause the Surviving
Corporation to continue the "historic business" of Ivory or to use a significant
portion of the "historic business assets" of IXC in a business (as such terms
are defined in Treasury Regulation Section 1.368- 1(d)).

            14. Neither CBI nor Sub is an investment company as defined in
Section 368(a)(2)(F)(iii) and (iv) of the Code.

            15. Neither CBI nor Sub will take any position on any Federal, state
or local income or franchise tax return, or take any other tax reporting
position, that is inconsistent with the treatment of the Merger as a
reorganization within the meaning of Section 368(a) of the Code, unless
otherwise required by a "determination" (as defined in Section 1313(a)(1) of the
Code) or by applicable state or local tax law (and then only to the extent
required by such applicable state or local tax law).

            16. None of the compensation received by any stockholder-employee or
stockholder-independent contractor of IXC in respect of periods after the
Effective Time represents separate consideration for, or is allocable to, any of
its IXC Stock. None of the CBI Stock that will be received by any
stockholder-employee or stockholder-independent contractor of IXC in the Merger
represents separately bargained-for consideration which is allocable to any
employment agreement or arrangement. The compensation paid to any
stockholder-employee or stockholder-independent contractor will be for services
actually rendered and will be determined by bargaining at arm's length.
<PAGE>

            17. There is no intercorporate indebtedness existing between CBI (or
any of its subsidiaries, including Sub) and IXC (or any of its subsidiaries)
that was issued, acquired or will be settled at a discount.

            18. Neither CBI nor Sub is under the jurisdiction of a court in a
Title 11 or similar case within the meaning of Section 368(a)(3)(A) of the Code.

            19. The Merger Agreement, the Registration Statement and the other
documents described in the Registration Statement represent the entire
understanding of CBI and Sub with respect to the Merger.

            20. Sub is a corporation newly formed for the purpose of
participating in the Merger, and at no time prior to the Merger has it had
assets (other than nominal assets contributed upon the formation of Sub, which
assets will be held by the Surviving Corporation following the Merger) or
business operations.

            21. The Merger is being undertaken for purposes of enhancing the
business of CBI and for other good and valid business purposes of CBI.

            22. On the date of the Merger, the fair market value of the assets
of IXC will exceed the sum of its liabilities, plus the amount of liabilities,
if any, to which such assets are subject.

            23. Sub will have no liabilities assumed by IXC, and will not
transfer to IXC any assets subject to liabilities, in the transaction (other
than liabilities incurred by Sub in the ordinary course of business).

            24. The undersigned is authorized to make all the representations
set forth herein on behalf of CBI and Sub.

            The undersigned acknowledges that (i) your opinion will be based on
the accuracy of the representations set forth herein and on the accuracy of the
representations and warranties and the satisfaction of the covenants and
<PAGE>

obligations contained in the Merger Agreement and the various other documents
related thereto, and (ii) your opinion will be subject to certain limitations
and qualifications including that it may not be relied upon if any such
representations or warranties are not accurate or if any of such covenants or
obligations are not satisfied in all material respects.

            The undersigned acknowledges that your opinion will not address any
tax consequences of the Merger or any action taken in connection therewith
except as expressly set forth in such opinion.

                                                Very truly yours,

                                                CINCINNATI BELL INC.

                                                  by

                                                    Name:
                                                    Title:



                                                                       EXHIBIT 7

                                                                  EXECUTION COPY

                  STOCKHOLDER AGREEMENT dated as of July 20, 1999 (this
                  "Agreement"), between CINCINNATI BELL INC., an Ohio
                  corporation ("CBI"), and GENERAL ELECTRIC PENSION TRUST, a New
                  York common law trust ("GE").

            WHEREAS CBI, Ivory Merger Inc., a Delaware corporation and a wholly
owned subsidiary of CBI ("Sub"), and IXC COMMUNICATIONS, INC., a Delaware
corporation ("IXC"), propose to enter into an Agreement and Plan of Merger dated
as of the date hereof (as the same may be amended or supplemented, the "Merger
Agreement"; terms used but not defined herein shall have the meanings set forth
in the Merger Agreement) providing for the merger of Sub with and into IXC (the
"Merger") upon the terms and subject to the conditions set forth in the Merger
Agreement;

            WHEREAS GE owns the number of shares of common stock of IXC set
forth on Schedule A hereto (such shares of common stock of IXC, together with
any other shares of common stock of IXC acquired by GE after the date hereof and
during the term of this Agreement (including through the exercise of any stock
options, warrants or similar instruments), being collectively referred to herein
as the "Subject Shares");

            WHEREAS as a condition to its willingness to enter into the Merger
Agreement, CBI has requested that GE enter into this Agreement; and

            WHEREAS as a condition to its willingness to enter into this
Agreement, GE has requested that CBI agree to purchase from GE, and GE agrees to
sell to CBI, a portion of the Subject Shares pursuant to a stock purchase
agreement dated as of the date hereof (the "Stock Purchase Agreement").

            NOW, THEREFORE, to induce CBI to enter into, and in consideration of
its entering into, the Merger Agreement, and in consideration of the premises
and the representa tions, warranties and agreements contained herein, the
parties hereto agree as follows:

            SECTION 1. Representations and Warranties of GE. GE hereby
represents and warrants to CBI as follows:

            (a) Organization; Authority; Execution and Delivery; Enforceability.
GE has all requisite power

<PAGE>
                                                                               2


and authority to enter into this Agreement and to consummate the transactions
contemplated hereby. GE is duly organized, validly existing and in good standing
under the laws of its jurisdiction of organization. The execution and delivery
of this Agreement by GE and the consummation by GE of the transactions
contemplated hereby have been duly authorized by all necessary action on the
part of GE. This Agreement has been duly executed and delivered by GE and,
assuming due authorization, execution and delivery by CBI, constitutes a legal,
valid and binding obligation of GE, enforceable against GE in accordance with
its terms. The execution and delivery by GE of this Agreement do not, and the
consummation of the transactions contemplated hereby and compliance with the
provisions hereof, will not, conflict with, or result in any violation of, or
default (with or without notice or lapse of time or both) under, or give rise to
a right of termination, cancelation or acceleration of any obligation or loss of
a benefit under, or result in the creation of any Lien on any properties or
assets of GE under, (i) any provision of the certificate of incorporation or
by-laws or partnership agreement or the comparable organizational documents
applicable to GE, (ii) any loan or credit agreement, note, bond, mortgage,
indenture, lease or other agreement, instrument, permit, concession, franchise,
license or similar authorization (a "Contract") to which GE is a party or by
which any of the properties or assets of GE are bound or (iii) subject to the
filings and other matters referred to in the following sentence of this Section
1(a), any judgment, order, decree, statute, law, ordinance, rule or regulation
applicable to GE or its properties or assets, except in the case of each of
clauses (ii) and (iii), as is not materially likely to (x) impair the ability of
GE to perform its obligations under this Agreement or (y) prevent or materially
delay the consummation of the transactions contemplated by this Agreement. No
consent, approval, order or authorization of, action by or in respect of, or
registration, declaration or filing with, any Governmental Entity is required by
or with respect to GE in connection with the execution and delivery of this
Agreement by GE or the consummation by GE of the transactions contemplated
hereby, except for (1) such filings under the Exchange Act as may be required in
connection with this Agreement and the transactions contemplated hereby, (2)
such filings under the Hart-Scott-Rodino Antitrust Improvements Act of 1976, as
amended (the "HSR Act") as may be required in connection

<PAGE>
                                                                               3


with this Agreement and the transactions contemplated hereby and (3) those which
are not materially likely to (x) impair the ability of GE to perform its
obligations under this Agreement or (y) prevent or materially delay the
consummation of the transactions contemplated by this Agreement. No trust of
which GE is a trustee requires the consent of any beneficiary to the execution
and delivery of this Agreement or to the consummation of the transactions
contemplated hereby.

            (b) The Subject Shares. GE is the record and beneficial owner of (or
is the trustee of a trust that is the record holder of, and whose beneficiaries
are the beneficial owners of), and has good and marketable title to, the Subject
Shares set forth on Schedule A hereto, free and clear of any Liens. GE does not
own of record any shares of common stock of IXC other than the Subject Shares
set forth on Schedule A hereto, and does not beneficially own any shares of
common stock of IXC other than Subject Shares and any shares of common stock of
IXC into which its shares of IXC 7-1/4% convertible preferred stock are
convertible. GE has the sole right to vote and Transfer (as defined below) the
Subject Shares set forth opposite its name on Schedule A hereto, and none of
such Subject Shares is subject to any voting trust or other agreement,
arrangement or restriction with respect to the voting or the Transfer of such
Subject Shares, except as set forth in Section 3 of this Agreement.

            SECTION 2. Representations and Warranties of CBI. CBI hereby
represents and warrants to GE as follows: CBI has all requisite corporate power
and authority to enter into this Agreement and to consummate the transactions
contemplated hereby. The execution and delivery of this Agreement by CBI and the
consummation of the transactions contemplated hereby have been duly authorized
by all necessary corporate action on the part of CBI. This Agreement has been
duly executed and delivered by CBI and, assuming due authorization, execution
and delivery by GE, constitutes a legal, valid and binding obligation of CBI,
enforceable against CBI in accordance with its terms. The execution and delivery
by CBI of this Agreement do not, and the consummation of the transactions
contemplated hereby and

<PAGE>
                                                                               4


compliance with the provisions hereof, will not, conflict with, or result in any
violation of, or default (with or without notice or lapse of time or both)
under, or give rise to a right of termination, cancelation or acceleration of
any obligation or loss of a benefit under, or result in the creation of any Lien
on any properties or assets of CBI under, (i) any provision of the Amended
Articles of Incorporation or Amended Regulations of CBI, (ii) any Contract to
which CBI is a party or by which any of its properties or assets are bound or
(iii) subject to the filings and other matters referred to in the last sentence
of this Section 2, any judgment, order, decree, statute, law, ordinance, rule or
regulation applicable to CBI or any of its properties or assets, except in the
case of each of clauses (ii) and (iii), as is not materially likely to (x) have
a Material Adverse Effect on CBI, (y) impair the ability of CBI to perform its
obligations under this Agreement or (z) prevent or materially delay the
consummation of the transactions contemplated by this Agreement. No consent,
approval, order or authorization of, action by or in respect of, or
registration, declaration or filing with, any Governmental Entity is required by
or with respect to CBI in connection with the execution and delivery of this
Agreement by CBI or the consummation by CBI of the transactions contemplated
hereby except for (1) such filings under the Exchange Act as may be required in
connection with this Agreement and the transactions contemplated hereby, (2)
such filings under the HSR Act as may be required in connection with this
Agreement and the transactions contemplated hereby and (3) those which are not
materially likely to (x) have a Material Adverse Effect on CBI, (y) impair the
ability of CBI to perform its obligations under this Agreement or (z) prevent or
materially delay the consummation of the transactions contemplated by this
Agreement.

            SECTION 3. Covenants of GE. GE covenants and agrees during the term
of this Agreement as follows:

            (a) At any meeting of the stockholders of IXC called to vote upon
the Merger or the Merger Agreement or at any adjournment thereof or in any other
circumstances upon which a vote, consent or other approval (including by written
consent) with respect to the Merger or the Merger Agreement is sought, GE shall,
including by executing a

<PAGE>
                                                                               5


written consent solicitation if requested by CBI, vote (or cause to be voted)
the Subject Shares (other than the Subject Shares which shall have been
purchased by CBI) in favor of the adoption by IXC of the Merger Agreement and
the approval of the terms thereof and of the Merger and each of the other
transactions contemplated by the Merger Agreement. GE hereby agrees not to take
any action by written consent in any circumstance other than in accordance with
this paragraph.

            (b) Other than in accordance with the terms of this Agreement and
the Stock Purchase Agreement, GE shall not (i) sell, transfer, pledge, assign or
otherwise dispose of (including by gift) (collectively, "Transfer"), or consent
to any Transfer of, any Subject Shares or any interest therein or enter into any
Contract, option or other arrangement (including any profit sharing or other
derivative arrangement) with respect to the Transfer of, any Subject Shares or
any interest therein to any person other than pursuant to the Merger Agreement
or (ii) enter into any voting arrangement, whether by proxy, voting agreement or
otherwise, in connection with, directly or indirectly, any IXC Takeover Proposal
or otherwise with respect to the Subject Shares. GE shall not commit or agree to
take any action inconsistent with the foregoing. Notwithstanding the foregoing,
GE may Transfer all or a portion of the Subject Shares to any other person if
such person expressly agrees in writing to be bound by all of the provisions of
this Agreement.

            (c) From and after the date of this Agreement, GE shall not, and
shall not authorize or permit any of its Subsidiaries or affiliates (other than
IXC) or any of its or their directors, officers, employees, investment bankers,
financial advisors, attorneys, accountants or other representatives to, directly
or indirectly, (i) solicit, initiate, encourage (including by way of furnishing
information), or take any other action designed to facilitate, any inquiries or
the making of any proposal that constitutes, an IXC Takeover Proposal, (ii)
enter into any agreement with respect to any IXC Takeover Proposal or (iii)
participate in any discussions or negotiations regarding an IXC Takeover
Proposal.

<PAGE>
                                                                               6


            (d) GE shall not issue any press release or make any other public
statement, and shall not authorize or permit any of its Subsidiaries or
affiliates (other than IXC) or any of its or their directors, officers,
employees, partners, investment bankers, attorneys or other advisors or
representatives to issue any press release or make any other public statement,
with respect to the Merger Agreement, this Agreement, the Merger or any of the
other transactions contemplated by the Merger Agreement or this Agreement
without the prior written consent of CBI, except as may be required by
applicable law, including any filings required under the Exchange Act.

            SECTION 4. Further Assurances. GE will, from time to time, execute
and deliver, or cause to be executed and delivered, such additional or further
consents, documents and other instruments as CBI may reasonably request for the
purpose of effectuating the matters covered by this Agreement.

            SECTION 5. Certain Events. GE agrees that this Agreement and the
obligations hereunder shall attach to GE's Subject Shares and shall be binding
upon any person or entity to which legal or beneficial ownership of such Subject
Shares shall pass, whether by operation of law or otherwise, including GE's
administrators or successors. In the event of any stock split, stock dividend,
merger, reorganization, recapitalization or other change in the capital
structure of IXC affecting the IXC Common Stock, or the acquisition of
additional shares of IXC Common Stock or other voting securities of IXC by any
Stockholder, the number of Subject Shares listed on Schedule A hereto shall be
adjusted appropriately and this Agreement and the obligations hereunder shall
attach to any additional shares of IXC Common Stock or other voting securities
of IXC issued to or acquired by GE.

            SECTION 6. Assignment. Neither this Agreement nor any of the rights,
interests or obligations under this Agreement shall be assigned, in whole or in
part, by operation of law or otherwise, by any of the parties hereto without the
prior written consent of the other parties hereto, except that CBI may assign,
in its sole discretion, any of or all its rights, interests and obligations
under this Agreement to any direct or indirect wholly owned subsidiary of CBI,
but no such assignment shall relieve CBI of its obligations under

<PAGE>
                                                                               7


this Agreement. Any purported assignment in violation of this Section 6 shall be
void. Subject to the preceding sentences of this Section 6, this Agreement will
be binding upon, inure to the benefit of, and be enforceable by, the parties
hereto and their respective successors and assigns.

            SECTION 7. Termination. This Agreement shall terminate upon the
earlier of (a) the Effective Time and (b) 10 Business Days after the termination
of the Merger Agreement in accordance with its terms. No such termination of
this Agreement shall relieve any party hereto from any liability for any breach
of this Agreement prior to termination.

            SECTION 8. General Provisions. (a) Amendments. This Agreement may
not be amended except by an instrument in writing signed by each of the parties
hereto.

            (b) Notices. All notices, requests, clauses, demands and other
communications under this Agreement shall be in writing and shall be deemed
given if delivered personally, telecopied (with confirmation) or sent by
overnight or same-day courier (providing proof of delivery) to CBI in accordance
with Section 8.02 of the Merger Agreement and to the Stockholders at their
respective addresses set forth on Schedule A hereto (or at such other address
for a party as shall be specified by like notice).

            (c) Interpretation. When a reference is made in this Agreement to
Sections or Schedules, such reference shall be to a Section or Schedule to this
Agreement unless otherwise indicated. The headings contained in this Agreement
are for reference purposes only and shall not affect in any way the meaning or
interpretation of this Agreement. Wherever the words "include", "includes" or
"including" are used in this Agreement, they shall be deemed to be followed by
the words "without limitation". The words "hereof", "herein" and "hereunder" and
words of similar import when used in this Agreement shall refer to

<PAGE>
                                                                               8


this Agreement as a whole and not to any particular provision of this Agreement.
The term "or" is not exclusive. The definitions contained in this Agreement are
applicable to the singular as well as the plural forms of such terms. Any
agreement or instrument defined or referred to herein or in any agreement or
instrument that is referred to herein means such agreement or instrument as from
time to time amended, modified or supplemented. References to a person are also
to its permitted successors and assigns.

            (d) Counterparts; Effectiveness. This Agreement may be executed in
one or more counterparts, each of which shall be deemed to be an original, but
all of which, taken together, shall be considered one and the same agreement and
shall become effective when one or more counterparts have been signed by each of
the parties hereto and delivered to the other party. The effectiveness of this
Agreement shall be conditioned upon the execution and delivery of the Merger
Agreement by each of the parties thereto.

            (e) Entire Agreement; No Third-Party Beneficiaries. This Agreement
(including the documents and instruments referred to herein) (i) constitutes the
entire agreement and supersedes all prior agreements and understandings, both
written and oral, among the parties hereto with respect to the subject matter of
this Agreement and (ii) is not intended to confer upon any person other than the
parties hereto any rights or remedies hereunder.

            (f) Governing Law. THIS AGREEMENT SHALL BE GOVERNED BY AND CONSTRUED
IN ACCORDANCE WITH THE LAWS OF THE STATE OF DELAWARE, WITHOUT REGARD TO ANY
PRINCIPLES OF CONFLICTS OF LAWS OF SUCH STATE.

            SECTION 9. Enforcement. Each of the parties hereto agrees that
irreparable damage would occur in the event that any of the provisions of this
Agreement were not performed in accordance with their specific terms or were
otherwise breached. It is accordingly agreed that the parties hereto shall be
entitled to an injunction or injunctions to prevent breaches of this Agreement
and to enforce specifically the terms and provisions of this Agreement in any
Delaware state court or any Federal court located in the State of Delaware, this
being in addition to any other remedy to which they are entitled at law or in

<PAGE>
                                                                               9


equity. In addition, each of the parties hereto (a) consents to submit itself to
the personal jurisdiction of any Delaware state court or any Federal court
located in the State of Delaware in the event any dispute arises out of or under
or relates to this Agreement or any of the transactions contemplated hereby, (b)
agrees that it will not attempt to deny or defeat such personal jurisdiction by
motion or other request for leave from any such court, (c) agrees that it will
not bring any action, suit or proceeding arising out of or under or relating to
this Agreement or any of the transactions contemplated hereby in any court other
than any Delaware state court or any Federal court located in the State of
Delaware and (iv) waives any right to trial by jury with respect to any action,
suit or proceeding arising out of or under or relating to this Agreement or any
of the transactions contemplated hereby in any Delaware state court or any
Federal court located in the State of Delaware, and hereby further and
unconditionally waives and agrees not to plead or claim in any such court that
any such action, suit or proceeding brought in any such court has been brought
in an inconvenient forum.

<PAGE>
                                                                              10


            IN WITNESS WHEREOF, CBI has caused this Agreement to be signed by
its officer thereunto duly authorized and GE has signed this Agreement, all as
of the date first written above.


                                    CINCINNATI BELL INC.

                                    By: /s/ Richard G. Ellenberger
                                        ----------------------------------------
                                    Name: Richard G. Ellenberger
                                    Title: President and Chief Executive Officer


                                    GENERAL ELECTRIC PENSION TRUST,

                                    by GENERAL ELECTRIC INVESTMENT CORPORATION,
                                       its investment manager,

                                    By: /s/ Donald W. Torey
                                        ---------------------------------------
                                        Name: Donald W. Torey
                                        Title: Executive Vice President
<PAGE>

                                                                      SCHEDULE A

                                             Number of
                                            Outstanding
                                             Shares of
                     Stockholder          IXC Common Stock
                     -----------          ----------------

                     GE                          8,624,517



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