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.
VoIP Gate offers services to companies and private persons that running their own VoIP solution and looking for an gateway solution for incoming and outgoing calls.