User Guide

DEFINITY Enterprise Communications Server Release 5
Maintenance and Test for R5vs/si
555-230-123
Issue 1
April 1997
Maintenance Object Repair Procedures
Page 10-1589UDS1-BD (UDS1 Interface Circuit Pack)
10
2100 ABORT Could not allocate the necessary system resources to
run this test.
1. Retry the command at 1-minute intervals for a
maximum of 5 times.
2. If the test continues to abort, escalate the problem.
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 for a
maximum of 5 times.
2. If the DS1 interface circuit pack is a TN464C, enter
the list measurement ds1-log PCSS 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.
Information continues on the next page.
Table 10-466. TEST #144 Slip Alarm Inquiry Test — Continued
Error
Code
Test
Result Description/ Recommendation
Continued on next page