Nortel Networks Corporation

Paul Spencer Dawkins

Michel Kallas

James Michael Lyell

A communications system includes nodes and terminals capable of being involved in a telephony session. Telephony cookies may be created in telephony sessions between a calling terminal and a called terminal. The telephony cookies may be created by the called terminal and sent to the calling terminal for storage. Contents of the telephony cookie may include identifiers of the calling terminal and the called terminal. Other contents may include the date and time the cookie was created, expiration data and time of the cookie, and a data field that can store other types of information relating to telephony sessions.

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Allen, TX, United States of America

Paul Spencer Dawkins