PBX (private branch exchange)
A PBX is a private telephone network used within an enterprise. It allows for the sharing of outside phone lines when placing external calls. A PBX saves money, as external lines are not connected to every phone.
A PBX is a private telephone network used within an enterprise. It allows for the sharing of outside phone lines when placing external calls. A PBX saves money, as external lines are not connected to every phone.
