El Thursday 15 May 2008 14:42:09 Brett Tate escribió: > > Also in-dialog OPTIONS is used to verify the state of an > > existing dialog since the UAS is supposed to answer "200 OK" > > in case a dialog with that "To" tag exists. > > OPTIONS within a dialog is not a typical request within dialog. It cannot > be used to check dialog state. RFC 5057 section 5.3 discusses the topic > and quotes RFC 3261.
Thanks for pointing to that RFC 5057. Anyway, AFAIK there are some softsitches (like some Cisco) that use in-dialog OPTION to monitorize the status of a dialog. -- Iñaki Baz Castillo [EMAIL PROTECTED] _______________________________________________ Sip-implementors mailing list [email protected] https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors
