Distributed Call Server Supporting Communication Sessions in a Communication System and Method

摘要

An apparatus for supporting a communication session between at least two communication devices is disclosed. The apparatus comprises a plurality of processors, each processor operable to perform a respective function in support of a communication session portion of a communication session. A controller is operable to transfer the communication session from a first of the processors operable to perform a first function required for a first portion of the communication session to a second of the processors operable to perform a second function different from the first function required for a second portion of the communication session.