Lucent Technologies MERLIN LEGEND Release 6.1 Maintenance And Troubleshooting Manual page 210

MERLIN LEGEND Communications System Release 6.1
Maintenance and Troubleshooting 555-661-140
800 NI-BRI Module Problems
NOTE:
The 800 NI-BRI module must be restored (removed from the
Maintenance-Busy state) before performing this test. See
Module'' on page
Assign the BRI line to a data terminal.
If using a facility on the system as a destination, assign the destination
facility to another data terminal.
Place a test call to the BRI line under test.
Verify that alerting is indicated at the data extension associated with the
BRI line. If not, check that the dialed number corresponds to the DN of
the line.
If the number is not correct, redial the call.
Otherwise, record that the incoming data call test has failed and
note the type of tone (busy, reorder, ringback, etc.) heard at the
originating end.
If the data extension associated with the BRI line under test can
display calling party number, verify that the originating DN appears
on its display.
If not, record that the calling party information displayed at the
destination telephone is either incorrect or absent.
Answer the call and verify the connection.
The data extension may be programmed for auto-answer. Verify that the
green LED flashes until the call is answered.
Disconnect the call from either the originating or receiving end.
800 NI-BRI Module Clock Status
If you have not been trained to perform BRI maintenance, contact your technical
support organization for instructions on using this procedure.
4-109.
Issue 1
August 1998
Page 4-98
''Restoring the