it is a 2 wire connection not a LAN connection for the phone and it has almost the same values as a 2 wire ISDN connection with 2 b-channels and one d-channel, there is no engineering in the world that will make this thing work on any LAN. That would be the same as asking to make rotary dial phones work on IP. Two different animals.
Joe W.
FHandw., ACA, ACS
If you can't be good, be good at it!