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DEFINITY ECS Release 8.2
Administrator’s Guide
555-233-506
Issue 1
April 2000
Screen reference
744ISDN trunk group
17
■ Processor Interface Data Module — Use this screen only for a TN765.
Assign up to 8 interface links using 8 Processor Interface Data Module
screens for multi-carrier cabinet systems, and up to 4 links for
single-carrier cabinet systems. One Processor Interface Data Module
screen must be completed for each interface link to be assigned.
■ Communication Interface Links — Use this screen only for a TN765.
Assign link numbers 01 to 08 for a multi-carrier cabinet system or links 01
to 04 for a single-carrier cabinet system as required. When first
administering this screen in DEFINITY ECS for ISDN, do not administer
the Enable field.
■ Communication Processor Channel Assignment — Use this screen only for
a TN765. Enter assigned link numbers and assign associated channel
numbers to each link. Complete all fields of the screen as required. When
first administering this screen in DEFINITY ECS for ISDN, you need to:
— First, administer the Interface Links screen, except the Enable field.
— Second, administer the ISDN fields on the Processor Channel
screen.
— Last, go back to the Interface Links screen and administer the
Enable field.
■ ISDN Numbering - Public/Unknown — Complete all fields. This screen
supports the ISDN Call Identification Display.
■ ISDN Numbering - Private — Complete all fields. This screen supports the
ISDN Call Identification Display.
■ Routing Pattern — Complete all fields including the Supplemental ISDN
Routing Information fields as required.
■ Hunt Group — Complete the ISDN Caller Display field by entering either
grp-name or mbr-name to specify whether the hunt group name or
member name, respectively, is sent to the originating user (supports the
ISDN Call Identification Display feature).
■ Terminating Extension Group — Complete the ISDN Caller Display field
by entering either
grp-name or mbr-name to specify whether the group
name or member name, respectively, is sent to the originating user
(supports the ISDN Call Identification Display feature).
■ Synchronization Plan — Assigns primary and secondary external
synchronization sources for the ISDN-BRI Trunk or DS1 circuit pack.
Complete all screen fields as required.