Hi
I Have school intercom system that use CO-TRUNK on old PBX phone system.
They will take out those PBX system and replace them with a new Cisco IP phone system.
A call Manager will be used.
They told me that they will connect my system to theres via a VG200 router with FXO module.
My question is that my system is providing power to the PBX CO-TRUNK now and i think the FXO module are providing power for an ordinary fax or interrac machine will it work or they would need FXS module VIC-2FXS to make it work.
Thanks in advanced
I Have school intercom system that use CO-TRUNK on old PBX phone system.
They will take out those PBX system and replace them with a new Cisco IP phone system.
A call Manager will be used.
They told me that they will connect my system to theres via a VG200 router with FXO module.
My question is that my system is providing power to the PBX CO-TRUNK now and i think the FXO module are providing power for an ordinary fax or interrac machine will it work or they would need FXS module VIC-2FXS to make it work.
Thanks in advanced
