Avaya S8700 - Page 1430

Maintenance-Object Repair Procedures
555-233-143
8-708 Issue 1 May 2002
Table 8-274. Test #788 Far-End DS1 Converter Board Loop-Back Test
Error
Code
Tes t
Result Description / Recommendation
2000 ABORT Timed out while waiting for a response from the circuit pack.
2100 ABORT Could not allocate the necessary system resources to run this test.
2300 ABORT The downlink message necessary to run this test could not be sent to the
selected DS1C board.
2301 ABORT The timer could not be set before sending the downlink message necessary to
run this test.
1. Retry the command at 1-minute intervals up to 3 times.
2316 ABORT Fiber link is not administered. Administer the DS1 CONV fiber link via the add
fiber-link command.
2321 ABORT DS1 CONV circuit pack is not busied out. Busyout the DS1 CONV circuit pack
via the busyout board command.
2332 ABORT With this system configuration (unduplicated PNC), the test was aborted
because it cannot be run at the far end when there is only one DS1-FAC
available. (The link would be lost, and no test results would be seen at the
media server). Run the test at the other end of the DS1C complex.
2500 ABORT Internal system error
1. Retry the command at 1-minute intervals up to 3 times.
FAIL Far-end DS1 CONV loop back failed. A problem exists between the DS1
CONV A and the DS1 CONV B (see diagram above).
1. If there are facilities that are not digital data compatible, then busyout
those facilities via the busyout ds1-facility command.
2. If the test is executed as a part of an error analysis, then return back to the
related section.
3. Enter display errors and follow the associated repair procedures for any
on-board DS1C-BD errors on this DS1 CONV circuit pack and the DS1
CONV circuit pack at the other end of the DS1 CONV complex. Enter
display errors and follow the associated repair procedures for any
DS1-FAC errors on the DS1 facilities.
4. Check the DS1 Converter Measurements Report to see if there are
facilities with excessive errors, execute command list measurements
ds1-facility summary. If there are facilities with excessive errors, execute
the Far-End Internal Loopback test (#797) on those facilities, and follow
repair procedures described for the test.
5. If the test still fails, replace the DS1 CONV circuit pack at the other end of
the DS1 CONV complex.
6. If the test still fails, replace this DS1 CONV circuit pack.
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