Now I'm relieved :o) thanks Greger. SIP forwarding is working fine now, so I would like to know how to forward rtp packets. In documentation there is written about rtp and mediaproxy and about using them with nathelper. Is it necessary to do all that nat mumbo jumbo when I only need to forward packets from local network to vpn? And if so - what function calls are necessary?
I tried force_rport() and force_rtp_proxy() before t_relay() but that didn't help me.
Thanks in advance Martin