I have an AVAYA G3R and everytime a 911 call is made, the call back number that appears is the BTN, not a dialable number. Made seveal attempts to have LEC correct this issue, however they insist that the soloution is in our switch. We have a T1 in and out and the trunk that 911 goes out on is one of these. All DID numbers in the building put out thier own ANI, however not all stations in building are DIDs. I need all 911 calls to show the guards DID and that is all. Any suggestions??