Nortel Communication Server 1000E Maintenance Manual page 89

Table 29
MG 1000T Core fault indications
Indicator
System messages
Visual indicators
Fault indicated on the Core
Table 30 "Core fault causes and actions" (page 89)
and associated actions for the MG 1000T Core. See
process" (page 71)
ATTENTION
Call processing on the Media Gateway is interrupted when the Core MGC card
is unseated.
Table 30
Core fault causes and actions
Condition
Software Installation
Tool does not load
Data dump error
Data dump error, or no
access to overlays while
OVL005 message is
displayed
Possible indications
CCED messages
CED messages
CIOD messages
HWR messages
INI001, 002, 004, 005, 007
IOD006, 007, 060, 061, 291—297
NWS030, 102, 103, 142
SYS messages
for complete fault clearing process.
Possible cause
Mismatch between the
Security Device and
keycode
Corrupt data on software
daughterboard
Security failure during an
upgrade
Manual initialize button
pressed when performing
a backup using the
Customer Configuration
Backup and Restore
feature
Nortel Communication Server 1000
Communication Server 1000E Maintenance
NN43041-700 04.01 4 June 2010
Copyright © 2004-2010 Nortel Networks. All Rights Reserved.
Clearing Core faults 89
lists fault indications
"Fault clearing
Action
Positively identify the NT SDID on the
MG 1000T Core (eight digits engraved on
the face of the Security Device beneath
the Nortel logo) with the NT SDID on the
keycode floppy disk label. Verify the NT
SDIDs match.
Perform an EDD NBK command in LD 43 to
restore the data.
Reenter the keycodes.
Up to three invalid keycodes can be
entered. After the third invalid keycode is
entered, all current changes are lost and
the Setup Program returns to the main
menu.
Issue the ENLT command at the TTY.