The service allows you making a personal
greeting at the VoIP system. It is also possible to set different greetings
depending on which department the calls will come in.
Call
Origination is the collecting of the call started by a calling party on a PSTN,
and handing off the call to a VoIP endpoint or to other exchange phone company
for completion to a called party
Call
Termination is a handing off or routing of calls from one Telephone Company to
another.