Nortel Networks Corporation

Rockstar Consortium US LP

Paul D DeFrain

Stephen R Whynot

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.

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

An apparatus, method, and computer program process audio information in a communication system. The apparatus, method, and computer program identify one or more silent channels of a communication session. The apparatus, method, and computer program also mix audio information from two or more non-silent channels. The mixed audio information is provided to one or more of the channels of the communication session.

Apparatus, method, and computer program for processing audio information of a communication session

An apparatus, method, and computer program manage resources in a communication system. The apparatus, method, and computer program determine an amount of resources provided by at least one central processing unit and a present communication session load placed on the central processing unit. The apparatus, method, and computer program then use the amount of available resources and the present communication session load to accept or reject requests for communication sessions.

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Plano, TX, United States of America

Paul D DeFrain