Ramesh Ramamurthy wrote:
Hi,
If we are using session timer for the call should we expect that every REINVITE/UPDATE have the session timer variables in them like wise in the response to them?
Can session timer capability be stopped after they were intially started. ie. we started to do session timers then after some time. one of the call leg decided that it does not wish to do session timers any more. Is this legal?
Every reinvite or update renegotiates the session timer. So in each, if you fail to specify the session timer, it goes away. So yes, you can stop it after it was started. But note that it only requires one end to support it, plus something in the middle to want it, to establish a session timer. So it will really only go away if both ends refuse to support it.
Paul _______________________________________________ Sip-implementors mailing list [email protected] http://lists.cs.columbia.edu/mailman/listinfo/sip-implementors
