DEFINITY Enterprise Communications Server Release 7
Maintenance for R7r
555-230-126 Issue 4
June 1999
Maintenance Object Repair Procedures
9-1066MMI-BD
9
is designated as the master sync source, which p rovides the synchronization
signal onto the TDM bus. The other MMI circuit p acks in the system listen to this
signal.
This test monitors this synchronization state. The test fails if the MMI circ uit pack
is not in sync. The test passes with auxiliary c ode 1100 if the MMI circ uit pack is
in sync and is provid ing the synchronization sig nal for the system. The test also
passes with an auxiliary cod e of 1101 if the MMI circuit p ack is in sync and
listening to the sync sig nal. MMI circuit pac ks do not lose the synchroniz ation
signal unless an MMI circuit p ack is either pulled out of the system or reset by
using a technician c ommand.
Test #1122 runs when the long option of the test board command is entered,
initiating the recovery of sync hronization. Test #1123 runs when the short option
of the test board command is entered, giving the status of the synchronization.
You need not necessarily run the long option since synchronization signal
recovery should be taking place within software running in the backg round. Use
the long option only if synchronization is not estab lished within 5 minutes of
investigating the prob lem.
Table 9-425. TEST #1122/1123 MMI Synchronization Status Test
Error
Code Test
Result Description/Recommendation
ABORT Internal system error. This is an abnormal abort.
1. Retry the command at 1-minute intervals a maximum of 5 times.
2000 ABORT A response to the test was not received from the MMI circuit pack within the
allowable time period .
1. If this result occurs repeatedly and the MMI c ircuit pack is idle, reset the
circuit pack using busyout board UUCSS, then reset board UUCSS,
followed by release board UUCSS.
2. Rerun the test; if the same result occurs again, replace the MMI circuit
pack.
2012 ABORT Internal system error
2100 ABORT Could not alloc ate the necessary resourc es to run this test. This is an abnormal
abort.
1. Retry the command at 1-minute intervals a maximum of 5 times.
FAIL The MMI circuit pack is out of MMI synchronization. Run the long option of the
test board command.
1. Wait up to 5 minutes, and then reset the circuit pack with these
commands: busyout board UUCSS, then reset board UUCSS, followed
by release board UUCSS.
2. Rerun the test; if the same result occurs again, replace the circuit pack.
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