We are trying to use CiscoUnityTool GlobalSubscriberManager to migrate digital networked subscribers from one Unity(4.2) to a new Unity(5.0). They are UM environment.
Everything works fine except those saved messages before doing the migration for those users, when you retrieve message from IP Phone, you will learn that there is a saved message from greeting, but soon you will hear "That message is no longer avialiable". But from Outlook Viewmail, you can hear the whole saved message.
Is there anyone know how to solve this problem?