CUSIP NO 450732-10-2 13G PAGE 3 OF 4 PAGES ------------------------------------ -------------------------------------------- EXHIBIT 1 AGREEMENT Pursuant to Rule 13d-1 (f) (1) under the Securities and Exchange Act of 1934, the undersigned hereby agree...Charles River Partnership Viii • February 14th, 2001 • Services-business services, nec
Pursuant to Rule 13d-1 (f) (1) under the Securities and Exchange Act of 1934, the undersigned hereby agree that only one statement containing the information required by Schedule 13G need be filed with respects to the ownership by each of the undersigned of shares of iBasis, Inc.
