2008/9/22, Klaus Darilion <[EMAIL PROTECTED]>: > Hi! > > What is the response code for a SIP request which was routed to the > wrong proxy, e.g. "INVITE sip:[EMAIL PROTECTED]" was wrongly routed to > example.com SIP proxy. How should example.com reject the request? > 404 or is there a better code - something like "I am not authoritative > for this domain"?
I think 502 Bad Gateway is the proper response. This is not related to the domain part of the RURI (as 404 is). Maybe a gateway receives a INVITE with a PSTN destination it can not process, so it returns a 502. I can confirm that this is the response used by some softswitches when there is a route problem upstream. -- Iñaki Baz Castillo <[EMAIL PROTECTED]> _______________________________________________ Sip-implementors mailing list [email protected] https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors
