Maintenance - Nortel ISDN Signaling Link Description, Installation And Operation

Maintenance

ITG Trunk 2.0 ISDN Signaling Link (ISL)
This chapter describes the maintenance, debug, and software upgrade
procedures available for the ITG card.
This chapter includes the following sections:
• ITG Trunk 2.0 faceplate maintenance display codes
of the Maintenance codes displayed to the technician on the diagnostic
status of the ITG card.
•
System level maintenance
Meridian 1 overlays, or a MAT PC.
• ITG shell command set
ITG's card command line interface.
• ITG card self-tests
ITG card to check correct operation.
• Upgrades – explains the different upgrade options available for the ITG
application.
• Replace an ITG card
an ITG card
•
Backup and restore procedures
data.
•
Fault clearance procedures
to correct them.
– shows how to maintain the ITG card using
– shows how to maintain the ITG card using the
– describes how to perform diagnostic tests on the
– provides step-by-step procedures for replacing
– shows how to backup the application
– describes potential system faults and how
Description, Installation and Operation
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– provides a list