[OpenSIPS-Users] NAT issue

[Miha]

Hi,

I have one big issue and I do not know how to fix it.

Invite is recived, which has:
- User Datagram Protocol, Src Port: 1334 (1334), Dst Port: 5060 (5060)
- Via: SIP/2.0/UDP 192.168.131.120:5072;branch=z9hG4bK-a7b4d998

Than 407 is replied back on wrong port (5072) and UAC send again same 
INVITE with not credentials in it.
- User Datagram Protocol, Src Port: 5060 (5060), Dst Port: 5072 (5072)


This does not work as reply should be send to port 1334.

Please let me know if I can fix this and how :)


tnx
miha