Sessions in a communication system

Details Sessions in a communication system Sessions in a communication system

2011-05-17

2011-05-17

Shedrick, Charles (Department: 2617)

Telecommunications

Radiotelephone system

Auxiliary data signaling

C455S436000, C455S437000, C709S227000

Reexamination Certificate

active

07945275

ABSTRACT:
A method in a communications system for handling responses to messages includes a step of sending a message from a first party to a second party. A response to the message is sent, with the response including at least one parameter in breach of a policy for a communication between the first party and the second party. A network controller detects that the response includes at least one parameter breaching the policy. The at least one parameter is modified to be consistent with the policy.

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Rosenberg et al., Networking Group request for comments:RFC 3262, Reliability of provisional responses in the Session Initiation Protocol (SIP), Jun. 2002.
Russian Office Action, Russian Application No. 2006117309/09(018853), pp. 1-2, English Translation: pp. 1-2.

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