Nortel ISDN Signaling Link, Description, Installation And Operation

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Page 302 of 378 Maintenance
553-3001-202 Standard 1.00 April 2000
System level maintenance
Maintenance of an ITG card can be performed using the following:
• Meridian 1 overlays
• MAT PC
• The command line interface of the ITG card
ITG0417 Failed to send fallback update to
Followers.
ITG0418
H.323 stack failed to initialize.
ITG0430 Software image not compatible
with Target processor. Software
upgrade aborted.
ITG0450
D-channel loss of signal.
Associated channels busied out.
ITG0451 D-channel hardware failure.
Associated channels busied out.
ITG0452
Meridian 1 messaging failure.
Unable to process calls.
ITG0453 Cannot open Gateway DN file
ITG0454
Cannot open Gatekeeper
password file.
ITG0455 Bad Gatekeeper configuration file.
Reverting to previous version, if
any.
ITG0456
Incorrect gateway password. Calls
to / from gateway rejected by the
Gatekeeper.
Table 44
ITG Trunk 2.0 alarms (Part 6 of 6)
Alarm Description Fault Clearing Action