NEC UNIVERGE SV8100 Features & Specifications Manual page 420

Issue 5.0
(Trunk Groups 1~100). This allows the DISA caller to place an outgoing call over the selected
group. Trunk Group Access bypasses the system Trunk Group Routing/ARS/Trunk Access Maps.
As with dial 9 access, any toll charges are incurred by the system.
Speed Dial – System/Group/Station
The System Speed Dial dialing bins may be available to DISA callers. This could save the DISA
caller time when dialing. To access the System Speed Dialing bins, the caller dials Service Code
813 and the System Speed Dial Bin number.
Operator Calling
A DISA caller may be able to dial 0 for the system operator.
Paging
Internal and External Paging may be available to DISA callers. This allows co-workers in adjacent
facilities, for example, to broadcast announcements to each other.
Direct Trunk Access
DISA callers may be able to select a specific trunk for outgoing calls through the system. To directly
access a trunk, the user dials Service Code 805 followed by the trunk number (e.g., 001). This
allows the DISA caller to place an outgoing call over the selected trunk. Direct Trunk Access
bypasses the system Trunk Group Routing/ARS/Trunk Access Maps. As with dial 9 access, any toll
charges are incurred by the system.
Call Forward
DISA callers may be able to set Call Forwarding to redirect extension calls to another extension.
Call Forwarding ensures that the user's calls are covered when they are away from their work
area.
DISA/Tie Trunk Barge-In
The DISA/Tie Trunk Barge-In option allows a DISA/Tie Line caller to break into another extension
user's established call. This sets up a three-way conversation between the intruding party and the
two parties on the initial call.
DISA Toll Restriction
The digits a DISA caller dials for an outgoing call may be subject to the system Toll Restriction. For
example, Toll Restriction can prevent users from dialing a 1-900 service. When an incoming DISA caller
tries to use system trunks to dial 1-900, Toll Restriction denies the call.
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UNIVERGE SV8100
Direct Inward System Access (DISA)