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ITG Trunk 2.0 ISDN Signaling Link (ISL) Description, Installation and Operation
332
Maintenance
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
– provides a list
of the Maintenance codes displayed to the technician on the diagnostic
status of the ITG card.
•
System level maintenance
– shows how to maintain the ITG card using
Meridian 1 overlays, or a MAT PC.
•
ITG shell command set
– shows how to maintain the ITG card using the
ITG’s card command line interface.
•
ITG card self-tests
– describes how to perform diagnostic tests on the
ITG card to check correct operation.
•
Upgrades
– explains the different upgrade options available for the ITG
application.
•
Replace an ITG card
– provides step-by-step procedures for replacing
an ITG card
•
Backup and restore procedures
– shows how to backup the application
data.
•
Fault clearance procedures
– describes potential system faults and how
to correct them.