Clearing Core Call Server Faults - Nortel Communication Server 1000E Maintenance Manual

Table 21
System message fault indicators and related fault types (cont'd.)
System messages
ERR090, 220, 270
OVD001—010
TRK messages
ERR500
MWL500
NWS501
OVD001—010
Visual fault indicators
To identify faults, use the following visual indicators:
•
A major alarm display indicates a possible power, Call Server, or Small
System Controller (SSC) card fault.
•
Circuit card Light Emitting Diodes (LEDs) indicate a circuit card or a
unit on a circuit card is disabled. For details on specific LEDs, see the
following sections.
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—
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Clearing Core Call Server faults

CS 1000 Core Call Processor faults can disable the CP card and stop call
processing. In addition, other equipment may not operate properly while a
Call Processor fault is in the system.
When call processing stops on the Call Processor, you may need to
replace the following equipment:
•
CP PM Call Processor card (NTDW61)
•
CP PM Signaling Server card (NTDW61)
•
Media Gateway Controller card (NTDW60)
•
Media Gateway Controller daughterboards (NTDW62, NTDW64,
NTDW78)
•
CP PIV Call Processor card (NT4N39)
•
System Utility card (NT4N48)
•
Drive Carrier card (NTDU67)
•
CS 1000E Core Call Server (NTDU63)
"Circuit card features" (page 33)
"NTDW60 Media Gateway Controller LEDs" (page 43)
"Media Card LEDs" (page 46)
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 Call Server faults 75
Type of fault
Trunk
Telephone