----- Original Message ----- From: "Krishnaswamy, Pavitra" <[EMAIL PROTECTED]>
> Hi, > > I have a question about To Tags in register messages. > > Does the UA need to maintain the To tag received in a Registration > response(sent by the registrar) and include it in any subsequent > registration refreshes? No. The UA does not need to remember the To tag. > > Does it need to maintain the To tag received in a registration response(200 > for Registration) for any reason? > No > Also, RFC 3261 states > > In section 10.2 : "A REGISTER request does not establish a > dialog." and > > In section 8.1.1.2 says "A request outside of a dialog MUST NOT > contains a To tag". > > Do the above statements imply that a registration message (refresh/ > otherwise) should never carry a TO TAG. Yes. > > Would really appreciate it if someone could please clarify. > > Thanks, > pavitra > > _______________________________________________ > Sip-implementors mailing list > [EMAIL PROTECTED] > http://lists.cs.columbia.edu/mailman/listinfo/sip-implementors > _______________________________________________ Sip-implementors mailing list [EMAIL PROTECTED] http://lists.cs.columbia.edu/mailman/listinfo/sip-implementors
