I am not a voice specialist, but I have several year of experiences in networking. I never configured this kind of trunks, but I installed severals CME and CM. I am not a total newbe. I need some documentation where I can find how to make this link, I am a self confident I think I can manage this installation, of course I if I cannot managed that, I will call a voice specialist; but I would like to try.
Please Paolo, let me if you know any documentation about this issue.