ISDN Trunk Group: Group Member Assignments

Last Updated : Oct 29, 2012 |
Note:

When supporting DCS, Member Number Assignments must be the same between nodes. For example, Member #1 must be Member #1 at the far-end trunk group.

Administered Members (min/max)

The minimum and maximum member numbers that have been administered for this trunk group.

Code

The type of media module physically installed or logically administered at the location to which this member is assigned. If no media module is installed or administered at the port address, the field is blank.

Name

The name of the trunk group member. The name should identify the trunk unambiguously. Accepts up to 10 characters.

  • The telephone number assigned to incoming trunks

  • The Trunk Circuit Identification number assigned by the service provider

Night

The night service destination for this trunk group member if different from the night service destination administered for the trunk group. Incoming calls are routed to this destination when the system is placed in night service mode.

Valid Entry

Usage

A valid extension

The extension of the night destination for the trunk.

attd

Calls go to the attendant when night service is active.

blank

Not administered

Port

When using ISDN-BRI interfaces, B-channel 1 is the port number while B channel 2 is the port number plus 16. For example, if B channel 1’s port number is 01A1002, then B channel 2’s port number is 01A1018.

When using ISDN-PRI interfaces, the port number will be the one allied with the B-channel. For example, if the DS1 is located in 01A10, then B channel 1 will be 01A1001, B channel 2 will be 01A1002 and so forth.

Note:

When administering analog trunks connected to a TIM518, physical ports 17 to 24 are administered as ports 9 to 16 in Communication Manager.

Sfx

The model suffix for the type of media module physically installed at the location to which this member is assigned. If no media module is installed at the port address, the field is blank.

Sig Grp

Valid Entry

Usage

digits

The signaling group of this trunk group member. Required for IP group members. If you administer a port that resides on a DS1 board and that DS1 board belongs to one and only one signaling group, you can leave the Signaling Group blank. The appropriate default signaling group number is inserted by Communication Manager. If a DS1 board is assigned to more than one signaling group, then you must enter a signaling group number. A trunk group can contain members from different signaling groups. For the maximum allowed entry, see Avaya Aura® Communication Manager System Capacities Table.

Total Administered Members

The total number of members administered in the trunk group.

Related information
Group Type