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 10-885MET-LINE (MET Line)
10
Port Diagnostic Test (#35)
This test checks a port’s battery feed circuitry. The battery feed circuitry is tested
for proper battery voltage by testing the switchhook state. In response to the test
message, the on-board firmware terminates the line and checks for switch-hook
presence. The termination is then removed, and a check is made for no
switch-hook presence. The MET set must be on-hook for the test to execute.
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 that are found.
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 10-252. TEST #6 NPE Crosstalk Test — Continued
Error
Code
Test
Result Description/ Recommendation
Continued on next page