In actuallity, you can set up a voice PRI back to back between two routers. The original poster mentioned that he had MFT-T1 cards so I am assuming he has this module in a 26/36/28/3800 with appropriate DSP resources.If you want to pass voice calls, ...

Darrin,I am fairly sure this will not be possible because the voice vlan information is carried in cdp packets which the nortel will not understand (for obvious resaons)Hope that helps.Ademola

Tony,I can answer part of your question. The PGW2200 is a softswitch solution that you can use to take in SS7 IMT's on one side, and send/receive calls from a VoIP network on the other side. I am not sure about the DSO license question.You would us...

I cannot tell you why the PBX is rejecting the calls that originate from SIP. The cause code does not give any details as to why it is rejecting the call. This is something that you would need to investigate with your PBX vendor.I do have a hunch w...