DEFINITY Enterprise Communications Server Release 7
Maintenance for R7r
555-230-126 Issue 4
June 1999
Maintenance Object Repair Procedures
9-516DIG-LINE (Digital Line)
9
■EPF/PTC Inquiry Test — For a TN413 or a TN754 vintage 13 or earlier, the
status of the Electronic Power Feed (EPF) is sent uplink. Possible
conditions are: EPF-on-ok, EPF-off, and EPF-no-load. For TN754 vintage
14 or later, TN754B or TN2136, TN2181, TN2224, the status of the PTC is
sent uplink. Possible cond itions are: PTC-on-ok, PTC-off, and PTC-no-
load.
■ID Request Test — A request is made to the station for its status. The
station sends its configura tion information and health information b ack.
This information is checked and a pass/fail result is provid ed.
■Ringer Update Test — This updates the digital telep hone ringer state
according to the processor records.
■DTMF Administration Update Test — This is a message to the digital
station to refresh the default value that causes the stati on to send touch-
tones only in the primary information c hannel. This value is set initially
when the station is put in-service and every time the station’s state
changes from other states to in-service.
Table 9-211. TEST #17 Station (Digital) Audits Test
Error
Code Test
Result Description/ Recommendation
1 ABORT Switchhook audit timed out.
2 ABORT ID request fails, health bit returned from voice terminal is bad.
1. Make sure voice terminal is connected and repeat test.
2. If test fails, replace voice terminal and repeat test.
3 ABORT The EPF/PTC has detected an overcurrent condition.
1. For a TN754 vintage 13 or earlier Digital Line circuit pack, use test
UUCSSpp long. If Test #11 passes, then the EPF/PTC condition was
cleared. Rerun the Short Test Sequence. If Test #11 does not pass, follow
the repair procedures described for Test #11.
2. Look for Error Type 769 logged against DIG-LINE and follow the
procedures in the associated footnote. If any additional problems are
found, rerun the test.
4 ABORT Internal system error
1. Resolve any outstandi ng circuit p ack maintenance p roblems.
2. Retry the command at 1-minute intervals a maximum of 5 times.
5 ABORT Ringer update ab orted due to stat ion being in ready- for-service or
out-of-service state.
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