Ring Groups - NEC Electra Elite IPK II System User Manual

Electra Elite IPK II
Enhancements
In Version 1600 or higher, when a Ring Group call rings a station, a BLF Indication for this station shows idle or
busy based on a new Class of Service option (PRG 20-13-49). Prior to this release, the BLF Indication showed
busy.
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 Ring Group programming, assign ringing for the trunk.

Any number of extensions and trunks can be in a specific group. The system allows:

Ring Groups = 1~100


In-Skin Voice Mail = 102

Centralized Voice Mail = 103

If an extension has a line key for the trunk, Ring Group calls ring the line key. If the extension does not
have a line key, the trunk rings the line appearance key. 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, the first 16 extensions ring for trunk calls and all other extensions
only flash.
Ring Groups
Document Revision 4C
Ring Groups
2 - 845