
420 Chapter 9 System Backup and Restore
P0609330 2.0
Performing a restore using the BRU
A restore copies the Business Communications Manager settings from a backup volume to the
local hard disk of Business Communications Manager.
The Business Communications system must be operational and you must be able to access it using
Unified Manager before you can restore the settings.
If you replace a component and all programming is set to default, perform the component-specific
initialization procedure before performing the restore procedure described in this section.
1 Access the backup and restore utility (BRU) from the Unified Manager interface (see
“Accessing the backup and restore utility” on page 411). The BRU screen appears with the
BACKUP operation selected (see Figure 56 on page 414).
2 Select the Restore tab.
The BRU screen displays the restore options (see Figure 59 on page 421).
Note: If you replace the MSC, you must obtain and install new software keycodes before
you can restore the settings. Your old software keycodes will not work with the new MSC.
The new software keycodes can be regenerated using your existing software keycodes. To
regenerate the software keycodes, use the Nortel Networks Keycode Retrieval System
(KRS) website. The KRS website URL is http://www.nortelnetworks.com/servsup/krs/.
Note: If you restore programming to a different system than the system from which the
backup was created, you must set the time zone on the restored system using Unified
Manager.
Note: The restore process terminates the services associated with the chosen components
and sub-components.
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