Is it possible to use a voip carrier for dial tone with CIX 670
What card do we need to do this I was looking a nexvortex.com Does any have a carriers that they are happy with?
Are you bringing in a VoIP PRI or Sip?
We have a pri now and internet T, but bills are really high. Wanted to see about changing over to a voip carrier or sip trunking
Only the latest 5.10 software supports SIP trunking directly to the PBX, and only with certain carriers.
I have heard of some VoIP providers terminating the dialtone as analog to the switch.
Had a customer with a MCI VoIP PRI, they never were very happy with it, dropped it after a year.