Instruction manual

MERLIN LEGEND Communications System Release 5.0
Maintenance and Troubleshooting
555-650-140
Issue 1
June 1997
Control Unit Problems
Page 4-96
800 NI-BRI Module Problems
Table 4-7 Continued
Continued on next page
Result
Code
Description Corrective Action
ADMIN No administration
or incorrect
administration on
that facility
Check that the facility is administered with the SPID and DN
provided by the CO. If the SPID and DN were not
administered properly, correct it and rerun the test. If an error
persists, perform the appropriate set of tests (voice only, data
only, or voice and data) and record the results before
contacting the LEC:
■ Outgoing Voice Call Test
■ Incoming Voice Call Test
or
■ Outgoing Data Call Test
■ Incoming Data Call Test
The possible causes for this error are:
■ Incorrect SPID
(Error identified at Incoming Voice Call Test, Step 3;
Incoming Voice Call Test, Step 2; Outgoing Data Call
Test, Step 2; and/or Incoming Data Call Test, Step 2)
Both outgoing and incoming calls fail.
■ Incorrect DN
(Error identified at Incoming Voice/Data Call Test, Step 2)
Incoming calls fail.
LAYR1 LAYER 1 BRI
Provisioning error
on facility
Examine the wiring for the line, ensuring that all connections
have been closed. Rerun the test if a wiring problem is
identified. If the problem persists, or if there is no wiring
problem identified, swap the DSL and its administration to
another port on the board.
■ If the problem follows the DSL, contact the LEC.
■ If the problem remains on the original port, mark the port
defective and replace the 800 NI-BRI board.