Hi I didnt find this mentioned in RFC 3261 and so this means that its upto the particular Registrar implementation. But I think it should send 200 ok with the current bindings (ie omitting the un-acceptable contact). 200 ok is the only appropriate response here, because REGISTER request is valid and atleast one contact is accepted by the Registrar.
Regards Retesh [EMAIL PROTECTED] 07/19/2006 10:38 AM To [email protected] cc [email protected] Subject [Sip] How to reject a binding for REGISTER Hi, If registrar receives a REGISTER request with two Contact headers, and registrar wants to register only one binding, how it can indicate this in the response message (should it omit the Contact header not supported in 200 ok response) One scenario happening is UAC sending two Contact headers with same IP and port but protocol as TCP and UDP, but server does not support TCP, so it want to only create binding for UDP Contact header, so it wants to indicate to UAC that it has created only one binding. Thanks, Udit _______________________________________________ Sip mailing list https://www1.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 *********************** FSS-Unclassified *********************** _______________________________________________ Sip-implementors mailing list [email protected] https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors
