Maintenance Object Repair Procedures
555-233-123
10-312 Issue 4 May 2002
2069 ABORT The endpoint has returned an error response to the application
message sent by the switch.
2100 ABORT Could not allocate the necessary system resources to run this
test.
1. Retry the command at 1-minute intervals a maximum of 5
times.
2000 FAIL No loop back activation or deactivation response is received
from the endpoint.
1. Consult the endpoint documentation to determine if
ISDN-BRI Management and Maintenance Procedures are
supported. If not supported, use change station
extension command to change the MIMs Supported?
field to “no.” Use the busyout station extension and
release station extension commands to busyout and
release the endpoint to resolve any endpoint alarms
resulting from failure of this test.
2. If the endpoint supports these procedures and the test
continues to fail, assume the endpoint is defective and
replace it.
2071 FAIL No data is detected on Channel B1 during loop back.
2072 FAIL No data is detected on Channel B2 during loop back.
1. Replace the endpoint and repeat test.
2. If test continues to fail, check the wiring between the
endpoint and the switch and repeat the test.
PASS The endpoint has responded to the switch activate and
deactivate loop back application messages. Data has been
detected on the looped back channels.
1000 ABORT Could not seize the endpoint or B-channels for test.
1. Retry the command at 1-minute intervals a maximum of 5
times.
Table 10-123. TEST #627 BRI Remote Loop Back — Continued
Error
Code
Te s t
Result Description/Recommendation
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