Hello !

I have this issue with the telco provider they give the sip trunk on a private connection with private ips, the problem is that i am trying to relocate the sip trunk in remote server and I've tried though basic networking/tunnels/vpn and no go; their sbc is dropping requests and rejects if they are more via headers, they force me to use that connection and the ip allocated.

The challenge is how to do this in kamailio, basically I just want to transport the trunk (similar to a reverse proxy for web) to its new destination and from there handle everything.

Any hints on how to achieve this?