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.voip@gmail.comwrote:
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-**usershttp://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users