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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 10-323CO-TRK (CO Trunk)
10
Transmission Test (#844-848)
This test is non-destructive.
NOTE:
Tests #844-848 are not supported on a International switch.
These tests are run by the Automatic Transmission Measurement System
(ATMS). They are not part of the long or short trunk test sequences. Instead, they
are run on demand with the test analog-testcall command or as part of ATMS
scheduled testing.
The test call is run from an analog port on a TN771 Maintenance/Test circuit
pack. It attempts to seize a port and make a call to a terminating test line (TTL) on
the trunk’s far end. Transmission performance measurements are made and
compared to administered thresholds. Errors are generated when results fall
outside of ‘‘marginal’’ or ‘‘unacceptable’’ thresholds. Detail and summary
measurement reports are obtainable via the list testcalls command.
Table 10-106. TEST #844-848 Transmission Test
Error
Code
Test
Result Description/ Recommendation
1000 ABORT System resources required to run this test are not available. The port may
be busy with a valid call. Use display port PCSSpp to determine the trunk
group/member number of the port. Use the "status trunk" command to
determine the service state of the port. If the service state indicates that the
port is in use, then the port unavailable for this test. (Refer to the "Status
Commands" section in Chapter 10, "Maintenance Commands and
Trouble-Clearing Aids" for a full description all possible states). You must
wait until the port is idle before retesting.
1. If the port status is idle, then retry the command at 1 minute intervals
for a maximum of 5 retries.
2. If the test continues to abort escalate the problem.
1001 ABORT Could not allocate the necessary system resources to run this test.
1. Retry the command at 1 minute intervals for a maximum of 5 retries.
2. If the test continues to abort escalate the problem.
1002 ABORT The system could not allocate timeslots for the test. The system may be
under heavy traffic conditions or it may have timeslots out of service due to
TDM bus errors. Refer to TDM Bus Maintenance to diagnose any active
TDM bus errors.
1. If system has no TDM bus errors and is not handling heavy traffic,
repeat test at 1 minute intervals for a maximum of 5 retries.
2. If the test continues to abort escalate the problem.
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