I'm being advised to switch to SIP trunks from PRI
I've read that you need VCM's for the SIP trunks.
I know there is a VCM card in there, but how can I tell how many channels it supports without opening it up.
I'm looking in the IP Office Manager, but I don't see reference to it.
I've read that you need VCM's for the SIP trunks.
I know there is a VCM card in there, but how can I tell how many channels it supports without opening it up.
I'm looking in the IP Office Manager, but I don't see reference to it.