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DEFINITY Enterprise Communications Server Release 6
Maintenance for R6vs/si
555-230-127
Issue 1
August 1997
Maintenance Object Repair Procedures
Page 10-1287TBRI-PT (TN2185 ISDN Trunk-Side BRI Port)
10
System Technician-Demanded Tests:
Descriptions and Error Codes
When inspecting errors in the system, always investigate tests in the order listed
below. By clearing error codes associated with the
Control Channel Loop Around
Test,
for example, you may also clear errors generated from other tests in the
testing sequence.
Clear Error Counters Test (#270)
This test is nondestructive.
1. D = Destructive; ND = Nondestructive
66 admin/sub Channel type not implemented
69 admin/sub Requested facility not implemented
70 admin/sub Only restricted digital BC available
79 admin Service/option not implemented
88 admin Incompatible destination
102 switch problems Recovery on timer expired
Order of Investigation
Short Test
Sequence
Long Test
Sequence D/ND
1
BRI Local LAN Port Loop Around Test (#618) X D
BRI TDM Port Loop Around Test (#619) X D
L1 State Query Test (#1242) X X D
CRC Error Counter Test (#623) X ND
Receive FIFO Overflow Test (#625) X ND
Layer 3 Query Test (#1243) X ND
Slip Query Test (#1244) X X ND
Clear Error Counters Test (#270) X X ND
NPE Crosstalk Test (#617) X D
Table 10-441. Cause Values for Error 3841-3942
Value Type of Problem Meaning