For some reason I can get version 8.0 (46) to show the correct Contact header information, as shown below:
It is showing the internal IP and I have tried the following:
Use Network Topology Info (both) LAN1 and NONE
Under Network Topology I have 0.0.0.0 as STUN server "Full Clone NAT" (Also tried Open Internet) and the public IP Address as my public (STATIC) IP.
I even tried putting the External IP in the ITSP Proxy Address.
Have any suggestions?