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DEFINITY ECS Release 8.2 Maintenance for R8.2csi
555-233-119 Issue 1
April 2000
Maintenance Objects
3-42ANL-24-L (24-Port Analog Line)
3
Battery Feed Test (also called Port Diagnostic
Test) (#35)
The battery feed chip provides power to the telephone equipment, signaling,
rotary dial pulsing, transmission, and balance. This test checks the signaling and
switchhook capabilities of the battery feed chip by terminating the port, applying
battery and detecting the resulting current.
For the TN746B, Test #35 does not actually run and instead always returns PASS.
Test #35 operates in the normal manner for TN746.
Any FAIL The NPE of the tested port did not conference the tones correctly. This will
cause noisy and unreliable connections.
1. Issue the display port and the status station commands to determine
if the station is idle. If the station is idle, issue the test port command for
this port.
2. If the test continues to fail, issue the busyout port and the release port
commands, and then retest.
3. If the test still fails, replace the board.
PASS The port can correctly conference multiple connections. User-reported
troubles on this port should be investigated by using other port tests and by
examining station, trunk, or external wiring.
0NO
BOARD
The test could not relate the internal ID to the port (no board). This could be
due to incorrect translations, no board is inserted, an incorrect board is
inserted, or an insane board is inserted.
1. Check to ensure that the board translations are correct. Use the list
config command, and resolve any problems.
2. If the board was found to be correctly inserted in step 1, issue the
busyout board command.
3. Issue the reset board command.
4. Issue the release busy board command.
5. Issue the test board long command. This should re-establish the
linkage between the internal ID and the port. If this is not the case,
check to ensure that there is a valid board inserted.
Table 3-17. TEST #7 Conference Circuit Test — Continued
Error
Code
Te st
Result
Description/Recommendation
Continued on next page