Robert,
I set it up as you suggested. The line does appear on the phone as registered but is abel to receive inbound calls. However, when I try to make outgoing calls I get a dial tone and dial and the line rings BUT it just rings, rings and rings with no connection. When I tried to call my cell, the Yealink rang and rang but no call came through my cell.
Any ideas? I was thinking maybe there is no outgoing route setup?
Thanks, Ford