Hi, I have another question regarding Session Timer: If the refresher is uac, how can the uas determine the re-INVITE is for the purpose of session refresh? (assuming uas needs to tell the difference between a Session Refresh re-INVITE and other purpose re-INVITEs so that it can pursue different process. )
There could be re-INVITEs that are Target Refresh Request (RFC3261 12.2), and re-INVITEs that change SDP. My idea is to determine by checking if the header part contains "Supported: timer", but I am not sure this condition is good enough. I will appreciate very much for any convincing opinion. Christina _______________________________________________ Sip-implementors mailing list [EMAIL PROTECTED] http://lists.cs.columbia.edu/mailman/listinfo/sip-implementors
