Migration task flow 13— voice menus— voice services— announcementsNote: Meridian Mail Thru-Dial services cannot be migrated toCallPilot.• system distribution lists (SDL)• personal distribution lists (PDL)Migration rulesFollow these general migration rules to minimize system downtime:• 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, voicemenus, 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 dataare not migrated to CallPilot.• Verify that the data has been migrated to CallPilot.• Perform the switchover to CallPilot so that CallPilot accepts calls andnew messages, and inform users that they must check the CallPilotmailboxes for messages. Before switching the service to CallPilot, takeinto consideration the following issues:— After the switchover, Meridian Mail no longer answers calls andtakes new messages.— The messages stored on the Meridian Mail system are available onlyafter the completion of the migration to CallPilot.— Users can retrieve messages from Meridian Mail if you run bothsystems in parallel for a limited time.Migration task flowThe following table summarizes the migration task flow:Step Task Check1 Ensure that you have the most recent version of theMeridian Mail to CallPilot migration tape.Nortel CallPilotMeridian Mail to CallPilot Migration Utility GuideNN44200-502 01.02 Standard5.0 17 April 2007Copyright © 2007, Nortel Networks.
