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DEFINITY ECS Release 8.2
Administrator’s Guide
555-233-506
Issue 1
April 2000
Screen reference
1031Trunk Group
17
Name
Your vendor, as well as Lucent technical staff, sometimes need to identify specific
trunks to work with your system. Therefore, the name you give to a trunk should
identify the trunk unambiguously.
Night
Use this field only if you want to assign a night service destination to individual
trunks that is different from the group destination entered in the Night Service
field on page 1. Incoming calls are routed to this destination when the system is
placed in night service mode.
Mode
This field specifies the signaling mode used on tie trunks with TN722A or later,
TN760B or later, TN767, TN464 (any suffix), TN437, TN439, TN458, or TN2140
circuit packs. This entry must correspond to associated dip switch settings on the
circuit pack.
!
CAUTION:
Customers should not attempt to administer this field. Please contact your
Lucent representative for assistance.
Valid entries Usage
Up to 10
characters
Examples of good names:
■ The phone number assigned to incoming trunks
■ The Trunk Circuit Identification number assigned by your
service provider
Valid entries Usage
a valid
extension
Enter the extension of the night destination for the trunk.
attd
Enter attd if you want calls to go to the attendant when night
service is active.
Valid entries Usage
e&m
Enter e&m for 6-wire connections that pair 2 signaling wires with 4
voice wires. You’ll use
e&m in the vast majority of systems in the
U.S.
simplex
Enter simplex for 4-wire connections that do not use an additional
signaling pair. This configuration is very rare in the U.S.
protected