Hi All, I have a question regarding SUBSCRIBE and NOTIFY requests with a proxy in between, relating mostly to Dialogs. Here is the situation:
1) One (registered) UA 2) One proxy/registrar The UA registers to the proxy and immediately sends a SUBSCRIBE for a resource (for argument's sake let's use presence as an example since it is the most well known). The first subscribe request is outside of a dialog, and I believe is considered to be a dialog-creating request. As such, there is a CallId and the From: "tag" is set (but there is no "To:" "tag" yet). The proxy responds with a 202 Pending, and then sends a NOTIFY request with subscription-state pending. My question is, should this NOTIFY request be inside or outside of the dialog (I am assuming inside, but want to check).. That is to say, are the callId and both the From "tag" and To "tag" set at this point? -- David Stuart, SIPQuest phone: 254-8886 x234 web: http://www.sipquest.com/ _______________________________________________ Sip-implementors mailing list [EMAIL PROTECTED] http://lists.cs.columbia.edu/mailman/listinfo/sip-implementors
