Avaya DEFINITY Server CSI Maintenance Manual page 1816

Maintenance Objects
Table 536. TEST #144 Slip Alarm Inquiry Test — Continued
Error Test
Code Result
1 to FAIL The test failed because the UDS1 interface circuit pack and the remote DS1
88 endpoint are not synchronized to the same clock rate. The UDS1 interface
circuit pack detected a slip alarm. The error code equals the number of slips
detected by the UDS1 interface circuit pack since the last slip alarm inquiry
test.
If the UDS1 connects to a T1 network facility or to another switch, do the
following:
1 to FAIL If the UDS1 connects to a line-side terminating device (for example, a PRI
88 (cont'd.) terminal adapter), do the following:
(cont.)
7) Replace the local UDS1 interface circuit pack and repeat the test.
1816
Issue 5 October 2002
Description/ Recommendation
1. Retry the command at 1-minute intervals for a maximum of 5 times.
2. If the DS1 interface circuit pack is a TN464C, enter the list measurement
ds1-log UUCSS command to read the error seconds measurement.
3. Verify that both endpoints of the DS1 link are administered using the
same signaling mode, framing mode, and line coding.
4. Check the active alarm and error logs for recent alarms and errors against
the synchronization (SYNC). Follow the suggested repair procedure for
these errors.
5. Contact T1 Network Service or the technician at the remote switch to
diagnose the remote DS1 endpoint.
6. Check the physical connectivity of the UDS1 interface circuit packs and
the cable.
7. Replace the local UDS1 interface circuit pack, and repeat the test.
1. Retry the command at 1-minute intervals for a maximum of 5 times.
2. Enter the list measurement ds1-log UUCSS command to read the error
seconds measurement.
3. Verify that the switch DS1 and the line-side terminating device are
administered using the same signaling mode, framing mode, and line
coding.
4. Investigate the maintenance status of the line-side terminating device.
Refer to the 'Line-Side Terminating Device Operating Manual' for
information.
5. Contact the vendor of the line-side terminating device to diagnose the
equipment.
6. Check the physical connection of the UDS1 interface circuit pack to the
terminating device, and check the premise distribution system (or the
intra-premise wiring) for physical connection failures.
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