Nortel BCM 3.7, Руководство пользователя

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496 Configuring ringing service
N0008589 3.3
Configuring ringing service
At certain times or in certain situations, you may want additional telephones to ring for incoming
lines. The most common use of this feature is when a security desk telephone rings for incoming
lines after 5:00 p.m., a practice often called
night service .
Each non-auto-answer and target line can be assigned a ringing group for each schedule. If no
schedule is set for ringing services, lines ring at any telephones that have the lines assigned.
Note: VoIP trunking lines and PRI lines are automatically set to auto-answer and, therefore,
require target lines. BRI lines that are set to auto-answer also ring at target lines. Therefore, by
specifying target lines in a ring group, all auto-answer lines can be forwarded to the telephone(s)
indicated.
You define ringing services with the following features:
• “Defining ring groups” on page 496
• “Defining ringing service schedules” on page 497
• “Assigning ringing groups to lines” on page 498
Defining ring groups
Ring groups allows you to define groups of extended ringing telephones. A group can be assigned
to any line for any of the schedules. You can define up to 100 ring groups with up to 30 telephones
for each ring group.
1 Click the keys besides Services , Telephony services , Scheduled services , Ringing service ,
and Ring groups .
A list of ring groups displays.
2
Click the key beside the ring group you want to program. The subheading Sets appears.
3 To add DNs, click on Sets , and then click the Add button, located at the top of the column.
4
In the Add Sets window, type the DN of the set you want to assign to this ring group.
Figure 172 Adding a telephone to a ring group
...
Ring group 100