I'd like to ask you for help. I encounter a strage problem. My asterisk (1.6) is configured for port 5060 plus NAT. Everything works perfectly. All parmeters like nat, externip are correct. Now I have an external system comunicating on port 5070. I set firewall rules on my side to nat 5070 to my 5060 port. The problem is that my system stopped using my externip for communicating to system with 5070 port.
What I see in wireshark on 5070 side is the invite and then RTP tries to reply to my DMZ address instead of my externip. Obvously it’s not going to work.
Did someone has a similar issue? Mayby it’s something trivial I’m not aware of.
Thanks in advance.