On Tue, 2009-03-17 at 08:29 +0100, Christer Holmberg wrote: > In the gateway case, can't you use the Reason header to provide > additional information? If we need to carry information that can't be carried by existing mechanisms, the Reason header sounds like a good place to carry it. But that solution would still require standardizing how the information is carried. Dale _______________________________________________ Sipping mailing list https://www.ietf.org/mailman/listinfo/sipping This list is for NEW development of the application of SIP Use sip-implementors@xxxxxxxxxxxxxxx for questions on current sip Use sip@xxxxxxxx for new developments of core SIP