Maintenance-Object Repair Procedures
555-233-143
8-1352
Issue 1 May 2002
Digital Station Audits Test (#17)
This is a series of six tests that are classified as audits. The media server sends
messages to the on-board microprocessor to perform the tests. These audits run
only if the station is in-service.
■
Switchhook Inquiry test
—
This updates the media server’s records
according to the circuit pack’s records. This inquiry is sent all the way to
the voice terminal.
■
Bad Scan Inquiry test
—
This sends an up-link message containing a
generated count based on certain events relating to the link’s conditions.
This indicates communications problems between the media server and
Digital Port circuit pack.
■
EPF/PTC Inquiry test
—
This sends an up-link status message of the
Electronic Power Feed (EPF). Possible conditions are: EPF-on-ok,
EPF-off.
■
ID Request test
—
This sends a status request to the station. The station
returns its configuration information and health information. The
information is checked, and a pass/fail result is provided.
■
Ringer update
—
This updates the digital telephone’s ringer state
according to the media server’s records.
■
DTMF Administration update
—
This sends the digital station a message
to refresh its default value (sending touch tones only) in the primary
information channel. This value is initially set when the station is put
in-service and each time the station’s state changes from another state to
in-service.
PASS
The message to light every station lamp was sent successfully to the port.
1. Observe the station lamps being lit when running the test. If every lamps
does not light, the other Digital Line test results may indicate related
problems that do not allow the lamps to light.
2. Investigate by using other Digital Line port tests, and by examining the
station, wiring, and connections.
Table 8-547.
Test #16 DIG-LINE Station Lamp Updates Test —
Continued
Error
Code
Test
Result
Description / Recommendation
Continued on next page
Summary of Contents for S8700 Series
Page 50: ...Maintenance Architecture 555 233 143 1 26 Issue 1 May 2002 ...
Page 74: ...Initialization and Recovery 555 233 143 3 12 Issue 1 May 2002 ...
Page 186: ...Alarms Errors and Troubleshooting 555 233 143 4 112 Issue 1 May 2002 ...
Page 232: ...Additional Maintenance Procedures 555 233 143 5 46 Issue 1 May 2002 ...
Page 635: ...status psa Issue 1 May 2002 7 379 555 233 143 status psa See status tti on page 7 406 ...
Page 722: ...Maintenance Commands 555 233 143 7 466 Issue 1 May 2002 ...