Patent Number: 7,765,302

Title: Distributed call server supporting communication sessions in a communication system and method

Abstract: An apparatus, method, and computer program manage communication sessions that include a plurality of portions. Different processors handle each portion of a communication session. The apparatus, method, and computer program transfer the communication session from one of the processors to another of the processors during the different portions of the communication session.

Inventors: Whynot; Stephen R. (Richardson, TX), DeFrain; Paul D. (Plano, TX)

Assignee: Nortel Networks Limited

International Classification: G06F 15/16 (20060101); H04M 3/42 (20060101); H04L 12/16 (20060101)

Expiration Date: 7/27/12018