Its OK to forward that 503 upstream; the key is to make sure that it doesn't have a Retry-After. If none is there, the 503 applies to this request only, and the upstream proxy will then try its alternate locations.
-Jonathan R. [EMAIL PROTECTED] wrote: > > > Hi all, > > What does a stateful proxy do if it receives a > 503 response to a forwarded request and it does > not have any alternate locations to try ? Will > generating a 480 (temporarily unavailable) or > 408 (request timed out) response be appropriate > in this case ? > > -Binu > > > _______________________________________________ > Sip-implementors mailing list > [EMAIL PROTECTED] > http://lists.cs.columbia.edu/mailman/listinfo/sip-implementors > -- Jonathan D. Rosenberg, Ph.D. 72 Eagle Rock Avenue Chief Scientist First Floor dynamicsoft East Hanover, NJ 07936 [EMAIL PROTECTED] FAX: (973) 952-5050 http://www.jdrosen.net PH: (973) 952-5000 http://www.dynamicsoft.com _______________________________________________ Sip-implementors mailing list [EMAIL PROTECTED] http://lists.cs.columbia.edu/mailman/listinfo/sip-implementors
