Exhibit 5
JOINT FILING AGREEMENT,
DATED AS OF APRIL 30, 2001
In accordance with Rule 13d-1(k)(1) under the Securities Exchange Act
of 1934, as amended, the undersigned hereby agree to the joint filing of IDT
Corporation, IDT Investments Inc. and Xxxxxx X. Xxxxx on behalf of each of them
of a statement on Schedule 13D (including amendments thereto) with respect to
shares of Common Stock, par value $0.01 per share, of ICG Communications, Inc.,
and that this Agreement be included as an Exhibit to such joint filing. This
Agreement may be executed in any number of counterparts all of which taken
together shall constitute one and the same instrument.
IN WITNESS WHEREOF, the undersigned hereby execute this Agreement this
30th day of April 2001.
IDT CORPORATION
By: /s/ Xxxxxx X. Xxxxx
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Name: Xxxxxx X. Xxxxx
Title: Chairman of the Board and
Chief Executive Officer
IDT INVESTMENTS INC.
By: /s/ Xxxxxx Xxxxxxxxxx
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Name: Xxxxxx Xxxxxxxxxx
Title: President
/s/ Xxxxxx X. Xxxxx
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Xxxxxx X. Xxxxx
