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Features
Features Manual
161
Ring Groups
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Description
Ring Groups determine how trunks ring extensions. Generally, trunks ring extensions only if Ring
Group programming allows. For example, to make a trunk ring an extension:
·
Assign the trunk and the extension to the same Ring Group
·
In the extension’s Ring Group programming, assign ringing for the trunk.
Any number of extensions and trunks can be in a specific group. The system allows up to 25 Ring
Groups.
If an extension has a line key for the trunk, Ring Group calls ring the line key. If the extension doesn’t
have a line key, the trunk rings the LOOP key (speed dial key 10). If an extension has a key for a trunk
that is not in its ring group, the trunk follows Access Map programming.
Conditions
DIL trunks disregard ring group programming until DIL overflow.
Default Setting
All trunks are in Ring Group 1, extension 200 is a member of Ring Group 1 so will ring for all
trunk calls.
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Programming
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15-07-01 : Programming Function Keys
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22-04-01 : Incoming Extension Ring Group Assignment
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22-05-01 : Incoming Trunk Ring Group Assignment
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22-08-01 : DIL/IRG No Answer Destination
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22-12-01 : DID Intercept Ring Group
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25-03-01 : DID/DISA Transfer Ring Group With Incorrect Dialling
Note:
For incoming calls, Ring Group programming (22-04/22-05) overrides Access Map
programming (14-07/15-06).
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Related Features
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Direct Inward Dial (DID) / Direct Inward System Access (DISA)
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Direct Inward Line (DIL)
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Night Service
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Programmable Function Keys
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Transfer
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Operation
Refer to Central Office Calls, Answering.