Migration Task Flow - Nortel Meridian Mail Utility Manual

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Migration rules
Follow these general migration rules to minimize system downtime:
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Migration task flow
The following table summarizes the migration task flow:
Step
1
Copyright © 2007, Nortel Networks
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— voice menus
— voice services
— announcements
Note: Meridian Mail Thru-Dial services cannot be migrated to
CallPilot.
system distribution lists (SDL)
personal distribution lists (PDL)
Perform the data collection during one or more off-hour periods.
Perform the following after collecting Meridian Mail data on tape:
— freeze Meridian Mail configuration changes.
— freeze changes to users, RPLs, COSs, networking data, voice
menus, voice announcements, and any data that must be migrated.
— warn users to stop making changes to mailboxes.
Note: Changes made after collecting the Meridian Mail data
are not migrated to CallPilot.
Verify that the data has been migrated to CallPilot.
Perform the switchover to CallPilot so that CallPilot accepts calls and
new messages, and inform users that they must check the CallPilot
mailboxes for messages. Before switching the service to CallPilot, take
into consideration the following issues:
— After the switchover, Meridian Mail no longer answers calls and
takes new messages.
— The messages stored on the Meridian Mail system are available only
after the completion of the migration to CallPilot.
— Users can retrieve messages from Meridian Mail if you run both
systems in parallel for a limited time.
Task
Ensure that you have the most recent version of the
Meridian Mail to CallPilot migration tape.
Nortel CallPilot
Meridian Mail to CallPilot Migration Utility Guide
NN44200-502 01.02 Standard
5.0 17 April 2007
Migration task flow 13
Check