[SR-Users] Copy reason field from 503 to 500.

Vitaliy Aleksandrov vitalik.voip at gmail.com
Thu Apr 26 18:11:35 CEST 2012


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.voip at gmail.com <mailto:vitalik.voip at 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 <tel: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 at lists.sip-router.org <mailto:sr-users at 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 list
> sr-users at lists.sip-router.org
> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.sip-router.org/pipermail/sr-users/attachments/20120426/8a437b60/attachment.htm>


More information about the sr-users mailing list