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 10-481DIG-LINE (Digital Line)
10
14 FAIL The primary channel (voice, Information Channel 1 or I1)
is not operating properly. User impact may range from
noticing nothing to not being able to use the port. Check
the results of "Voice and Control Channel Local Loop
Test (#13). If that test fails, suspect the Digital Line
circuit pack. If that test passes then replace the terminal.
If both test fail, and component replacement does not
change the results, then:
1. Run circuit pack tests to check the tone generator
circuit pack and the Tone Detector circuit pack
using the test board UUCSS s command.
2. Resolve any problems that are detected on the Tone
Generator circuit pack or Tone Detector circuit pack.
3. If the Tone Generator and Tone Detector circuit pack
are functioning properly, and the tests still fail,
escalate the problem. (
(Continued)
Table 10-129. TEST #1201 Digital Terminal Remote
Loop Around Test — Continued
Error
Code
Test
Result Description/ Recommendation
Continued on next page