JOINT FILING AGREEMENT The undersigned hereby agree that the amendment to the statement on Schedule 13D with respect to the Common Stock of Avaya Inc. is, and any further amendment thereto signed by each of the undersigned shall be, filed on behalf of...Joint Filing Agreement • August 4th, 2005 • Warburg Pincus Equity Partners Lp • Telephone & telegraph apparatus
The undersigned hereby agree that the amendment to the statement on Schedule 13D with respect to the Common Stock of Avaya Inc. is, and any further amendment thereto signed by each of the undersigned shall be, filed on behalf of each undersigned pursuant to and in accordance with the provisions of 13d-1(k) under the Securities Exchange Act of 1934, as amended.
