Hi If a UA subscribes to register events it will first send out an SUBSCRIBE request, receive a 200 OK for that request and eventually receive a NOTIFY. If that NOTIFY requests includes a Record-Route header, should that header be mirrored into the 200 OK for NOTIFY that the UE creates?
RFC3261 says that 12.1.1 UAS behavior When a UAS responds to a request with a response that establishes a dialog (such as a 2xx to INVITE), the UAS MUST copy all Record-Route header field values from the request into the response (including the URIs, URI parameters, and any Record-Route header field parameters, whether they are known or unknown to the UAS) and MUST maintain the order of those values. But 200 OK for NOTIFY cant be considered as a response that creates a dialog? Checked RFC6665 and didn't manage to find some hints on how to create the 200 OK. Could someone please point out where I can find the rules for creating on this 200 OK response and if the Record-Route should be mirrored or not Regards, // Andreas _______________________________________________ Sip-implementors mailing list [email protected] https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors
