Messaging Release 6.2 supports migration of user mailbox properties, messages, recorded names, and user greetings from Octel Aria 3.10 and 3.11 systems.
Octel 250 and 350 system
Octel 0 type mailboxes
Voice messages
Personal Distribution Lists
Auto Attendants
Fax messages
Hidden mailboxes
Non-delivery notifications
Passwords
Multilingual capabilities of the Aria server
There must be sufficient client license seats to cover the number of mailboxes for migration. You must enable client access for all mailboxes in CoS. Migrated messages show the status in the Messaging mailbox as read or unread and priority as urgent or regular.