Trunk Groups - NEC UNIVERGE SV9100 Features And Specifications

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Trunk Groups

Trunk Groups let you optimize trunk usage for incoming and outgoing calls. Each group can be accessed

by an Access Code plus the group number. There are 100 available Trunk Groups and you set the

access order in trunk group programming. Using Call Appearance (CAP) Keys give an extension user

more available function keys, since the user does not need a separate line key for each trunk.

Like Trunk Group Routing, Trunk Groups help you minimize the expense of toll calls. For example, if

your system has outbound WATS lines, OCC lines and DDD lines, program the trunk group to route to

the WATS lines first.

Unless a user preselects a trunk, Trunk Group programming selects the trunk Speed

Dialing used for trunk calls.

If a user dials a number that is not programmed in ARS, the system can route the call to a

trunk group.

All DID trunks of the same type should be placed in the same trunk group. These trunk

groups must then be assigned to a DID Translation Table.

Trunks ring extensions according to Ring Group programming.

Default Settings

All trunks are in group 1.

System Availability

All Terminals

Required Component(s)

Related Features

Automatic Route Selection (ARS)

Call Appearance (CAP) Keys

Central Office Calls, Placing

Type of Trunk