Thanks to everyone for their assistance in trying to resolve this problem. It seemed like I did worked. Or, more likely, I did not do enough towards configuring EVERYTHING so as to resolve it. Consequently I have decided to abandon this hardware approach. I am certain that one of you FS gurus could have gotten it to work as intended, but it was more than my novice skills could tackle. I had managed to get a working FS server on a virtual Windows workstation and I was trying to get it running on a non-Virtual box. With the abandonment of the dual network card approach in mind, I have now copied EVERYTHING from the virtual workstation's FreeSWITCH directory over to the new box and configured its network card like the virtual workstation. Now I have a new problem, but since its topic is different I will address it in a new thread Thanks again for all your support and advice. TF