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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 10-966PI-LINK (Processor Interface Link)
10
Link Quality Test (#233)
This test queries the TN765 circuit pack for the latest error rates (number/minute)
for certain counters that are kept by the TN765. The test passes if all the error
rates are below a certain threshold. The counters that are queried are the Level 2
Reset SABM(E) [Set Asynchronous Balanced Mode (Extended)] counter, the
Level 2 I-frame Retransmission counter, and the invalid LAPD frame counter.
16
80
84
85
93
94
102
ABORT Internal system error
1. Retry the command at 1-minute intervals a maximum of 5 times.
2. If the test continues to abort, then reset the PI-BD via the test interface
PCS long command.
3. If problem still exists, replace the TN765 circuit pack.
1005 ABORT The test is not applicable if the EIA port is being used as part of the link.
12 FAIL PI-BD reported that Loop Around Test failed.
1. Retry the test.
2. If Test #182 fails, see section for Test #182 first.
3. If Test #182 passes and Test #183 continues to fail, replace either the
TN754 or TN784 Digital Line or the TN722 or TN767 DS1 Interface circuit
pack.
4. If Test #183 still fails, replace the TN765 PI-BD.
PASS The loop around from the TN765 PI-BD to the Digital Line or DS1 Interface
circuit pack and then back to the PI-BD passed.
Table 10-325. TEST #233 Link Quality Test
Error
Code
Test
Result Description/Recommendation
3
11
24
ABORT Internal system error
1. Retry the command at 1-minute intervals a maximum of 5 times.
Continued on next page
Table 10-324. TEST #183 TDM Loop Around Test — Continued
Error
Code
Test
Result Description/Recommendation
Continued on next page