Avaya S8700 Maintenance Manual page 576

Maintenance Object Repair Procedure
Table 8-532. Test #144 Slip Alarm Inquiry Test — Continued
Error Test
Code Result Description / Recommendation
1 to 88 FAIL The test failed because the UDS1 interface circuit pack and the remote DS1
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. Retry the command at 1-minute intervals up to 5 times.
2. If the DS1 interface circuit pack is a TN464C, enter the list measurement
3. Verify that both endpoints of the DS1 link are administered using the
4. Check the active alarm and error logs for recent alarms and errors against
5. Contact T1 Network Service or the technician at the remote switch to
6. Check the physical connectivity of the UDS1 interface circuit packs and
7. Replace the local UDS1 interface circuit pack, and repeat the test.
1 to 88 FAIL If the UDS1 connects to a line-side terminating device (for example, a PRI
(cont'd) (cont'd) terminal adapter), do the following:
1. Retry the command at 1-minute intervals up to 5 times.
2. Enter the list measurement ds1-log UUCSS command to read the error
3. Verify that the switch DS1 and the line-side terminating device are
4. Investigate the maintenance status of the line-side terminating device.
5. Contact the vendor of the line-side terminating device to diagnose the
6. Check the physical connection of the UDS1 interface circuit pack to the
7) Replace the local UDS1 interface circuit pack and repeat the test.
8-1272 Issue 1 May 2002
ds1-log UUCSS command to read the error seconds measurement.
same signaling mode, framing mode, and line coding.
the synchronization (SYNC). Follow the suggested repair procedure for
these errors.
diagnose the remote DS1 endpoint.
the cable.
seconds measurement.
administered using the same signaling mode, framing mode, and line
coding.
Refer to the 'Line-Side Terminating Device Operating Manual' for
information.
equipment.
terminating device, and check the premise distribution system (or the
intra-premise wiring) for physical connection failures.
Continued on next page
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