Primary and Secondary Unity Server. Had a sync issue between SQL and AD/Exchange.
Keep having to run Permissions wizard granting the Unityinstall account Permissions to run MessageStoreConfiguration Wizard. Log on interactive issues. Seems permissions are being reset somewhere. This could be causing issues with the Service's that run under the context of UnityDirSvc and UnityMesgstoreSvc especially during Directory polling and synchronization cycles.
Environment: Voicmail only. Windows 2003 AD. Exchange 2000 runtime edition.. off box Message stores. Anyone come across this issue?