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Communication Manager Maintenance-Object Repair Procedures
2456 Maintenance Procedures for Avaya Communication Manager 3.0, Media Gateways and Servers
The status of the CPE Loop-Back Jack test is available in the hardware error log via Error Type
3900. Several distinct Aux values give the user information about the status of the test.
The list measurements ds1 summary command shows the length of time the test has
been running (Test Duration field) and number of bit errors detected (Loopback/Span Test
Bit-Error Count field). If the test pattern is being passed through the loopback cleanly, the
number of bit errors should be very low. The command will also display the type of Loopback/
Span test executing (Test field), the type of pattern generated for the Loopback/Span test
(Pattern field), and whether the pattern (i.e., 3-in-24 Pattern) is synchronized (Synchronized
field).
To terminate the test, enter test ds1-loop location end-loopback/span-test or
release board location. Using release board restores each trunk or port on the UDS1
Interface circuit pack to the in-service state.
Table 870: Test #1212 CPE Loop-Back Jack Test
Error
Code
Test
Result
Description / Recommendation
ABRT Internal system error
1. Retry test ds1-loop location
cpe-loopback-jack-test-begin at 1-minute intervals up to 5
times.
1005 ABRT CPE Loop-Back Jack test cannot be executed in the current configuration.
To run this test, the TN464F or higher suffix UDS1 must be administered for
24-channel operation. The Bit Rate field on the DS1 circuit pack
administration screen must be set to 1.544 for 24-channel operation.
1015 ABRT Ports on the UDS1 Interface circuit pack have not been busied out to
out-of-service.
1. Enter busyout board location to put each trunk or port of the
UDS1 Interface circuit pack into the out-of-service state.
2. Retry the command.
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