Hi to all,
is it possible to connect a PBX to a gateway through a CAS channel as follow:
PBX1 ---cas---- gw ------ IP ------- gw -------cas ----- PBX2
having a call from channel 20 of PBX1 going to channel 20 of PBX2 ?
If yes, which kind of gateway (2600,3600,as5300) and voice-card are needed?
Regards,
Chris