Avaya Communication Manager Administrator's Manual page 450

Managing Trunks
Processor Interface Data Module — Use this screen only for a TN765. Assign up to 8
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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
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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 for ISDN in Avaya
Communication Manager, do not administer the Enable field.
Communication Processor Channel Assignment — Use this screen only for a TN765.
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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 for ISDN
in Avaya Communication Manager, 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
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ISDN Call Identification Display.
ISDN Numbering - Private — Complete all fields. This screen supports the ISDN Call
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Identification Display.
Routing Pattern — Complete all fields including the Supplemental ISDN Routing
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Information fields as required.
Hunt Group — Complete the ISDN Caller Display field by entering either grp-name or
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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
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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
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sources for the ISDN-BRI Trunk or DS1 circuit pack. Complete all screen fields as
required.
Note:
ISDN-BRI and ISDN-PRI interfaces cannot be mixed in the same trunk group.
Note:
Therefore, consider the following:
- The earliest trunk member (the lowest numbered one) administered is considered
correct.
- If an offending member is subsequently found (meaning the first member was BRI
and a later member was PRI, or vice versa), the cursor positions on the offending
member, and the following error message appears: You cannot mix BRI and PRI
ports in the same trunk group.
450 Administrator Guide for Avaya Communication Manager