Hi,

A Query/Suggestion regarding Session Timer:

The refreshing Re-INVITE is sent every half of the the Session-Expiry timer.
It is possible that just before the session expires, another re-INVITE(for
codec change) may be sent for some other purpose. In that case,if we get a
response we may restart the session timer instead of sending another
re-invite for refreshing.

It may also be useful, if we can restart the Session-timer for each response
or request received as the latest message solve the purpose of auditing
(after the session timer negotiation). It will save from sending unnecessary
messages(Re-INVITEs).
Is it possible to do like this?

Sani Tripathy


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