Well 5xx error codes are processed in failure_route and not onreply_route. Not sure though if you can append_hf there.. Give it a try.
FYI, for using a function in event_route (seems not possible for append_hf): event_route[tm:local-request] { ... append_hf(...); ... } Reda On 26 avr. 2012, at 18:10, Vitaliy Aleksandrov <vitalik.v...@gmail.com> wrote: I have tried to use "append_hf" in onreply_route. How can i use it in local-request ? According to documentation it can be used from REQUEST_ROUTE, ONREPLY_ROUTE, FAILURE_ROUTE, BRANCH_ROUTE. Sorry forgot to mention that kamailio version is 3.0.2, but i have looked at t_repy.c (tm module from 3.2) and didn't find any changes which can help me. Hi, In which route did you try append_hf ? "event_route[tm:local-request]" is the route executed for locally generated requests, I think you should be trying to modify it there. Reda On Thu, Apr 26, 2012 at 16:10, Vitaliy Aleksandrov <vitalik.v...@gmail.com>wrote: > Hi all, > > I have Kamailio connected to PSTN gateway. > > Sometimes gateway replies with "503 temporary unavailable". PSTN gateway > adds a "reason" header with ISUP code. > But according to RFC 3261 kamailio doesn't forward 503 replies > transparently. When 503 reply is received Kamailio replaces 503 with a 500 > which is created from original request (build_res_buf_from_sip_req). > I have tried append_hf from textops module, but it's not working with a > locally generated replies. > > How can i copy Reason header from 503 to 500 ? > > > I will appreciate your help with this situation. > > Best regards, > Vitaliy Aleksandrov. > > > _______________________________________________ > SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list > sr-users@lists.sip-router.org > http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users > _______________________________________________ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing listsr-us...@lists.sip-router.orghttp://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users _______________________________________________ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
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