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Communication Manager Maintenance-Object Repair Procedures
2258 Maintenance Procedures for Avaya Communication Manager 3.0, Media Gateways and Servers
c. If not, replace the standby Tone-Clock circuit. See Replacing the IPSI or Tone-Clock
Circuit Pack on page 2337.
If this clears the error, the problem has been resolved.
5. Replace the EI circuit pack for the active PNC.
6. If the problem is still not cleared and the IPSI or Tone-Clock circuit pack reported in the
error log has not yet been replaced, replace it. See Replacing the IPSI or Tone-Clock
Circuit Pack on page 2337.
System Technician-Demanded Tests:
Descriptions and Error Codes
Investigate tests in the order presented below. Clearing Error Codes associated with the one
test may also clear errors generated from other tests in the sequence.
Order of Investigation Short Test
Sequence
Long Test
Sequence
Reset
Board
Sequence
D/ND
1
1. D = Destructive; ND = Nondestructive
SAKI Reset test (#53) (a)XD
Clock Health test (#46) (b
)XXND
Control Channel Loop-Around test (#52) (a
)XX ND
Tone Generator Crosstalk test (#90) (c
)XND
Tone Generator Transmission test (#40) (c
)XX ND
Tone Generator Audit/Update test (#41) (c
)XX ND
TDM bus Clock Circuit Status Inquiry (#148) X X ND
TDM bus Clock Slip Inquiry test (#149) (e
)XX ND
TDM bus Clock PPM Inquiry test (#150) X X ND
TDM bus Clock Parameter Update test (#151) X X ND
Board Type Check test (#574) X X ND
Standby Reference Health Check test (#651) (d
)X ND