>> What should be the behaviour if UAS receives a message >> including the header "Session-Expire: 600;refresher=uac" >> but excluding the header "Supported:timer"?
Ignore the Session-Expire header. A UAC that supports the session timer extension defined here MUST include a Supported header field in each request (except ACK), listing the option tag 'timer' [2]. It MUST do so even if the UAC is not requesting usage of the session timer for this session. If the 'timer' is not indicated as supported, you have to assume it isn't supported. Regards, Attila -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of SHIV SINGH Sent: 30 May 2007 08:41 To: [email protected] Subject: [Sip-implementors] Request without Supported: timer header. Hi All, I have a query about Supported header. Is it must to send 'timer' tag extension in Supported: header if Session-Expire: 60;refresher=uac/uas header is present in a request? What should be the behaviour if UAS receives a message including the header "Session-Expire: 600;refresher=uac"but excluding the header "Supported:timer"? Thanks Shiv Shankar --------------------------------- Download prohibited? No problem! CHAT from any browser, without download. _______________________________________________ Sip-implementors mailing list [email protected] https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors _______________________________________________ Sip-implementors mailing list [email protected] https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors
