Try putting force_rtp_proxy() into 2 different branch_routes. Then activate the first branch_route during normal route processing, and activate the second branch_route in failure_route.

regards klaus

Am 15.09.2010 08:32, schrieb Ernest Mavrel:

Hi

I have problem with force_rtp_proxy. Kamailio server have multi network interfaces. I have two PSTN GW-s. And If is something wrong with first one, the call is send to the second via PSTN failover route. When I send call to the first GW I'm calling force_rtp_proxy("oc","10.10.10.1"); But the first GW respond with 404 Not found, so I send INVITE to the second GW with calling force_rtp_proxy("oc","10.10.20.1"); In SDP I see double IP's : o=root 26366 26367 IN IP4 10.10.10.110.10.20.1 s=session c=IN IP4 10.10.10.110.10.20.1

How to resolve that?

Thank you

Ernest

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