Lucent Technologies MERLIN LEGEND Release 5.0 Maintenance And Troubleshooting Manual page 221

MERLIN LEGEND Communications System Release 5.0
Maintenance and Troubleshooting 555-650-140
Control Unit Problems
Removing a CTI Link
Link Shutdown. When you want to temporarily idle a CTI link before
working on it.
Permanent Removal
For a permanent CTI link removal, do the following:
(optional) Suspend MERLIN LEGEND alarming for the CTI link.

Refer to the Network Manager's Guide for the steps to suspend the
alarming.
If Step 1 is not performed, the MERLIN LEGEND may generate an alarm
about the CTI link before step 5 is performed.
Upload the PBX Driver (MLPD).

Refer to the MERLIN LEGEND Network Manager's Guide for
instructions.
Unplug the CTI link.

Remove the ISDN link interface card, if desired.

Refer to the PC/ISDN Platform Installation and Reference, or similar
installation manual from the ISDN link interface card vendor.
Remove the MERLIN LEGEND administration.

Delete the MLX port from the list of CTI link ports, using MERLIN
LEGEND System Programming (at the MLX Executive Station or SPM).
After this, it is safe to plug in an MLX telephone, a data module, or an
ISDN terminal adapter. See System Programming .
Link Shutdown
Temporarily idling a CTI link before performing maintenance is an optional
procedure on the Server side which may prevent unwanted MERLIN LEGEND
Communications System alarms. However, a link shutdown is not required
before performing maintenance.
Issue 1
June 1997
Page 4-131