[OpenSIPS-Users] Downstream proxy rewriting contact header

Adam Twardowski adam.twardowski at gmail.com
Fri Oct 1 16:22:13 CEST 2010


remove the fix_natted_contact() on P1?

On Fri, Oct 1, 2010 at 10:18 AM, Nauman Sulaiman <nauman762-home at yahoo.co.uk
> wrote:

> Hi, using Opensips 1.6.2 we have the following setup.
>
> UA1----Opensips Proxy ------- P1 ------ P2 ------ UA2
>
> Proxy P1 is rewriting contact header sent by opensips in 180 and 200K
> response  to INVITE from UA2 to UA1. All proxies are record-routing. P1
> seems to assume all requests are from behind NAT and rewrites the contact
> header with source IP ie that of Opensips proxy. The result is UA2 ACK is
> routed only to Opensips proxy and does not reach UA1. Is there any i can
> handle this in the Opensips proxy to account for behaviour of P1.
>
> Thanks
>
>
>
>
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