Avaya 03-300430 User Manual

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.

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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