Lucent Technologies MERLIN LEGEND Release 5.0 Maintenance And Troubleshooting Manual page 264

MERLIN LEGEND Communications System Release 5.0
Maintenance and Troubleshooting 555-650-140
Central Office Problems
Checking Ports
Auditing DS1 PRI B-Channels
The Auditing Lines and Auditing Calls procedures initiate an audit. Once an
audit is initiated, you need to wait for the far end to send a message, which
usually takes about four minutes. After waiting four minutes, check the error
logs to see if any new PRI errors have occurred.
Auditing Lines. If troubleshooting indicates problems with PRI lines
between the control unit and the CO, this audit, if successful, fixes the
problem. It allows either side of the PRI interface to synchronize both
ends by exchanging messages.
Auditing Calls. If troubleshooting indicates problems with PRI calls to or
from MLX telephones, this audit, if successful, fixes the problem. It allows
either side of the PRI interface to synchronize both ends by exchanging
messages.
NOTE:
If an audit fails, the customer should call the CO to correct the problem
from that end. Repeat the audit when the problem is fixed.
Issue 1
June 1997
Page 5-34