It would be great if the only thing to do could be to add such a precision. This would encourage the incremental deployment of some outbound draft features even if the registrar does not support outbound.
Xavier On Sun, Mar 9, 2008 at 2:29 PM, Christer Holmberg <[EMAIL PROTECTED]> wrote: > > Hi, > > > >>Again, that is what I have proposed as an alternative. I have said > >>that the UA should be allowed, when it sees the "ob" > >>parameter in the Path, to use keep-alive even if the registrar does > not > >>support outbound. > > > >What's there to stop it from doing just that? > > Nothing, as far as I know. > > I am only asking for some clarification text. > > The draft currently says: > > "The UAC examines successful registration responses for the presence > of an 'outbound' option-tag in a Require header field value. > Presence of this option-tag indicates that the registrar is compliant > with this specification, and that any edge proxies which needed to > participate are also compliant." > > So, I think it would be good to add something like: > > "If the registrar did not support outbound, but there was a path header > with the edge proxy URI > present in the 200 OK response to the REGISTER message, the UAC may > check > whether the URI-parametyer "ob" is included in the URI. If so, then the > UAC knows that > outbound keepalives can be used even though the registrar does not > support outbound." > > So, it's just a clarification... > > Regards, > > Christer > > > _______________________________________________ > Sip mailing list https://www.ietf.org/mailman/listinfo/sip > This list is for NEW development of the core SIP Protocol > Use [EMAIL PROTECTED] for questions on current sip > Use [EMAIL PROTECTED] for new developments on the application of sip > _______________________________________________ Sip mailing list https://www.ietf.org/mailman/listinfo/sip This list is for NEW development of the core SIP Protocol Use [EMAIL PROTECTED] for questions on current sip Use [EMAIL PROTECTED] for new developments on the application of sip
