Off-Premises Extension (Opx); Direct Inward Dial (Did) - Paradyne 9161 Reference Manual

Applications

Off-Premises Extension (OPX)

Direct Inward Dial (DID)

3-8
The configuration shown in the following diagram permits a branch location to
access the PBX line as if it were locally connected. Likewise, the branch office
phones appear as if they are locally connected. A call between the two sites does
not result in any long distance charges.
X114
Off-Premises Extension
The configuration shown in the following diagram allows an incoming call to dial
to an extension from the PBX, without going through the main switchboard.
Direct Inward Dial
September 1997
Router
PBX
Line
X114
PBX
X113
X111
X112
9161-A2-GH30-20