Clearing Core Call Server faults 73System messages Type of faultCNF messagesDTA, DTC, DTI messagesERR020, 120, 4060INI003, 008—012NWS101, 141, 201—204, 301, 401OVD021, 022, 023, 031SYS4696TDS messagesXMI messagesSystem resourcesERR4062NWS301, 401, 501OVD001—010, 024XMI messagesPeripheral EquipmentERR090, 220, 270OVD001—010TRK messagesTrunkERR500MWL500NWS501OVD001—010TelephoneVisual fault indicatorsTo identify faults, use the following visual indicators:• A major alarm display indicates a possible power, Call Server, or SmallSystem Controller (SSC) card fault.• Circuit card Light Emitting Diodes (LEDs) indicate a circuit card or aunit on a circuit card is disabled. For details on specific LEDs, see thefollowing sections.— "Circuit card features" (page 32)— "NTDW60 Media Gateway Controller LEDs" (page 40)— "Media Card LEDs" (page 44)— "Signaling Server LEDs" (page 54)Clearing Core Call Server faultsCS 1000 Core Call Server faults can disable the CP card and stop callprocessing. In addition, other equipment may not operate properly while aCall Server fault is in the system.When call processing stops on the Call Server, you may need to replace thefollowing equipment:• CP PM Call Processor card (NTDW61)Nortel Communication Server 1000Communication Server 1000E MaintenanceNN43041-700 01.02 StandardRelease 5.0 20 June 2007Copyright © 2007, Nortel Networks.
