status update, took the computer and phone to my house, changed my DSL DHCP to the same address block as the office, and changed the out side IP address in FreePBX, and it works flawlessly. so the only 2 differences are the 3 com officeconnect firewall, and the internet service provider itself.
I had every single port open on the firewall at the office, it is still blocking the traffic, any ideas why?