Hi Inaki, I am working on understand it thoroughly. Thank you very much for your help.
Best regards, Shie Quoting Iñaki Baz Castillo <[EMAIL PROTECTED]>: > El Sábado, 15 de Marzo de 2008, [EMAIL PROTECTED] escribió: >> Hi Inaki, >> >> I have already read it but probably missed this important detail. >> Thanks for the advice. I will read it again more carefully. > > In resume: > The real destination is the Request-Uri (except if there is a > "Route" header). > "To" header jist means the **original** destination. For example: > > > - A calls B so it generates an INVITE like: > INVITE [EMAIL PROTECTED] SIP/2.0 > To: [EMAIL PROTECTED] > From: [EMAIL PROTECTED] > (note Request-Uri = "To" header) > > - A sends the INVITE to the proxy responsible for domain1. > > - The proxy has has a diversion to [EMAIL PROTECTED] for B. > > - Proxy rewrites the request-Uri and sends the INVITE to C: > INVITE [EMAIL PROTECTED] SIP/2.0 > To: [EMAIL PROTECTED] > From: [EMAIL PROTECTED] > > - The INVITE arrives to the inbound proxy of C, who rewrites the Request-Uri > with the location of C AoR and sends the INVITE to it: > INVITE [EMAIL PROTECTED] SIP/2.0 > To: [EMAIL PROTECTED] > From: [EMAIL PROTECTED] > > > When the INVITE arrives to C it knows that the original destination was B. > In conclusion, the "To" header is just valid for this purpose and no more. It > has NOTHING to do with the real destination of the call (except in the > original INVITE in which "To" and RURI are the same). > > > Hope it helps ;) > > Regards. > > -- > Iñaki Baz Castillo > > _______________________________________________ > Users mailing list > [email protected] > http://lists.openser.org/cgi-bin/mailman/listinfo/users > _______________________________________________ Users mailing list [email protected] http://lists.openser.org/cgi-bin/mailman/listinfo/users
