El Jueves, 14 de Agosto de 2008, Arif escribió: > However IF UAS wants to end the session with BYE, it will send this request > to Proxy (coz proxy had record-routed), but how shall proxy route this > request back to UAC (which is behind NAT), coz the contact address which > UAC had sent in initial invite contained private IP. > > is there any way we can make Proxy aware of this state and try to route > request back to UAC?
The only way is that the proxy detects UAC's is behind NAT (in the initial and in-dialog INVITE0s) and change the "Contact" header (replacing the private IP or domain UAC set with the received public IP:port). This is the way. Regards. -- Iñaki Baz Castillo _______________________________________________ Sip-implementors mailing list [email protected] https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors
