NEC Univerge SV8100 Features And Specifications Manual page 468

Issue 5.0
DISA Class of Service
DISA Class of Service provides features and dialing restrictions for DISA callers. This allows you to
control the ability of the DISA callers dialing into your system. When a DISA caller first accesses the
system, they can be prompted to enter a DISA password before proceeding. The system associates the
password entered with a specific user number, which in turn has a Class of Service. If the Class of
Service allows the action (such as making outgoing trunk calls), the call goes through. If the DISA Class
of Service does not allow the action, the system prevents the call. The DISA Class of Service options
are:
Trunk Group Routing/ARS Access

When a DISA caller dials into the system, they may be able to dial 9 and place outside calls. Any
toll charge is incurred by the system. The call follows the system Trunk Group Access or Automatic
Route Selection – whichever is enabled.
Trunk Group Access

DISA callers may access a specific trunk group for outgoing calls through the system. To access a
Trunk Group, the user dials Service Code 704 followed by the Trunk Group number (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, 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
2 and the System Speed Dial Bin number.
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Operator Calling

A DISA caller may 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 select a specific trunk for outgoing calls through the system. To directly access a
trunk, the user dials Service Code
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 can 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.
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9 followed by the trunk number (e.g., 001). This allows the
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UNIVERGE SV8100
Direct Inward System Access (DISA)