2009/8/4 Dale Worley <dwor...@nortel.com>: > Some SIP systems will not accept INVITEs from phones that are not > registered with the system. This is not a requirement of SIP, but it > appears that your system enforces this requirement. > > In regard to the specific "487" response, its purpose is to report that > the processing of a request was terminated by a CANCEL. So it appears > that that response code is being used incorrectly here.
Yes, I don't understand why vendors don't use "403 Forbidden" (with appropiate reason phrase) in these cases. -- Iñaki Baz Castillo <i...@aliax.net> _______________________________________________ Sip-implementors mailing list Sip-implementors@lists.cs.columbia.edu https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors
