Hello,

I have a Kamailio SBC connected to another foreign SBC and to a media server.

In case of non response, Kamailio SBC receives a 480 Temporarily not available from the foreign SBC and I need to forward this 480 to my media server but I don't see how to do that.

The 480 arrives in the onreply_route. If I use then a failure_route, it resends the initial INVITE and not the 480.

Is there a way to do that?

Thanks for your help.

Anthony Blandin