NEC XN120 Feature Manual page 28

Features
Call Forwarding, Off-Premise
n Description
Off-Premise (OPX) Call Forwarding allows an extension user to forward their calls to an off-site
location. By enabling OPX Call Forwarding, the user can stay in touch by having the system forward
their calls while they are away from the office. The forwarding destination can be any phone number
the user enters, such as a car phone, home office, hotel or meeting room. Off-Premise Call Forwarding
can route the off-site phone number over a specific trunk or through a trunk group, Automatic Route
Selection or Trunk Group Routing.
Off-Premise Call Forwarding reroutes the following types of incoming calls:
·
Ringing intercom calls from co-worker's extensions
·
Calls routed from the VRS or Voice Mail *
·
Direct Inward Lines *
·
DISA, DID, DDI and tie line calls to the forwarded extension *
·
Transferred calls *
OPX Call Forwarding does not reroute Call Coverage keys, Multiple Directory Number keys, or Ring
Group calls (i.e., trunk ringing according to Ring Group assignments made in Programs 22-04 and
22-05).
* Off-Premise Call Forwarding can reroute an incoming trunk call only if the outgoing trunk selected has disconnect supervision
enabled (see Conditions below).
Off-Premise Call Forward for Door Boxes
Off-Premise Call Forwarding allows Door Box callers to be transferred automatically to the
pre-programmed external party. The destination telephone number is stored in the Common
Abbreviated Dial area. This feature may be used in case a co-worker is out of the office. All incoming
calls for their extension will be automatically transferred to their external number (example: cell
phone). Off-Premise Call Forward for Door Boxes can be transferred to the external party through
ISDN lines only.
Conditions
A) Call Forwarding Off-Premise requires ISDN, loop start trunks with disconnect supervision.
B) The trunk access code and the outside telephone number combined cannot exceed 36 digits.
C) Normally, the system does not allow the chaining of Call Forwards. For example, extension
216 forwards to 218, and 218 in turn forwards to 220. Calls to 216 route to 218. Calls to 218
route to 220. The system does allow a single chain, however, if the second extension in the
chain is forwarded off-premise (*46 + trunk access code + destination telephone number).
D) Call Forwarding an extension in a Department Group will prevent that extension from
receiving Department Pilot Calls.
E) If a Programmable Function key is not defined for Call Forwarding (10 - 17), the DND key
flashes to indicate that the extension is call forwarded.
Default Setting
Disabled.
n Related Features
Ø Call Forwarding, Fixed
Ø Call Forward to Abbreviated Dial
Ø Door Box
Ø Toll Restriction
Ø Voice Response System (VRS)
Features Manual
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