Hi I wanted to get a clarification about rfc 3265 section 3.1.6.1
"If the notifier is able to immediately determine that it understands the event package, that the authenticated subscriber is authorized to subscribe, and that there are no other barriers to creating the subscription, it creates the subscription and a dialog (if necessary), and returns a "200 OK" response (unless doing so would reveal authorization policy in an undesirable fashion; see section 5.2.)" wanted to ask wat are the conditions where creation of a dialog is NOT necessary? Regards _______________________________________________ Sip-implementors mailing list Sip-implementors@lists.cs.columbia.edu https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors