1 EXHIBIT 10.29 ASSIGNMENT AND ASSUMPTION AGREEMENT ASSIGNMENT AND ASSUMPTION AGREEMENT ("Agreement"), effective as of April 1, 1999 (the "Effective Date"), between Siemens Information and Communications Networks, Inc., a corporation incorporated...Assignment and Assumption Agreement • December 1st, 2000 • Unisphere Networks Inc • Computer communications equipment • Delaware
SIEMENS-CASTLEEscrow Agreement • December 1st, 2000 • Unisphere Networks Inc • Computer communications equipment • New York
1 ACT MANUFACTURING, INC. MANUFACTURING SERVICES AGREEMENT -------------------- ------------------------------------------------------------Manufacturing Services Agreement • December 1st, 2000 • Unisphere Networks Inc • Computer communications equipment
1 EXHIBIT 10.28 ENGINEERING SERVICES AGREEMENT NO. 20-03-003 THIS AGREEMENT made as of the 2nd day of October, 2000 by and between Unisphere Networks Inc., a corporation incorporated under the laws of Delaware, with its principal office located at One...Engineering Services Agreement • December 1st, 2000 • Unisphere Networks Inc • Computer communications equipment • Massachusetts
BETWEENMaster Purchase And • December 1st, 2000 • Unisphere Networks Inc • Computer communications equipment
