Demand test descriptions and error codes - Avaya Support

Maintenance Demand Tests
Table 487: One-Way Span Test (#1214) 3 of 3
Error
Code
Test
Result
PASS The One-Way Span test has successfully began transmitting a framed
3-in-24 test pattern. The test will continue to run until test ds1-loop
location end-loopback/span-test is entered.
1. Enter release board location to release the trunks or ports.
0 NO
BOARD
Description / Recommendation
See NO BOARD for repair procedures.
Inject Single Bit Error Test (#1215)
This test is destructive.
For documentation purposes, the term DS1 applies to the following:
DS1 Interface circuit packs
DS1 Interface media modules
UDS1 circuit packs.
The Inject Single Bit Error test causes a single bit error to be sent within an active framed
3-in-24 test pattern.
The test is highly destructive and can only be initiated by entering the command
test ds1-loop location inject-single-bit-error. An attempt to use this
command is rejected if none of the three long-duration DS1 loopback/span tests (CPE
Loopback Jack test, Far CSU Loopback test, One-Way Span test) are active on a ds1 circuit
pack.
Enter busyout board to busy out all trunks or ports on the DS1 Interface circuit pack before
running the Inject Single Bit Error test.
Enter list measurements ds1 summary to show the number of bit errors detected
(Loopback/Span Test Bit-Error Count field). Injecting this single bit error should
increment the bit error count of the loopback/span test by one.
Enter release board to restore the trunks or ports on the DS1 Interface circuit pact to the
in-service state.
1594 Maintenance Alarms for Communication Manager, Media Gateways and Servers
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