Hi all,
bis-05 gives an algorithm on how to create and add a Record-Route header using Contact or From header by a proxy (for allowing spirals). Also given is the modification of this header in the responses being forwarded upstream. The Record-Route header in the responses that was forwarded to the upstream comes back to proxy in the form of Request-URI in ACK (and subsequent requests). As per matching rules of requests to server transactions in section 17.2.3 the ACK matches with the INVITE if Request-URI, From, Call-ID, CSeq method and top Via header match those of the INVITE that created the transaction......................... Because of the way the Record-Route was formed using the Contact header of the response the Request-URI of the ACK does not match with the INVITE's. I apologize if it was already discussed. Can somebody explain me what am I missing ? Thanks, Krishna _______________________________________________ Sip-implementors mailing list [EMAIL PROTECTED] http://lists.cs.columbia.edu/mailman/listinfo/sip-implementors
