Unity Subscribers cannot access mailboxes, When i record a voice message and send it to User A. The user A can't receive the voice message .Some errors generate in Event viewer(Event ID:32013,30012 and 30003). I've run the permission wizard and found some errors. Checked with cisco site and found a CSCso10811 Bug. I've done the workaround but the problem persists. Please find the attached Permission Wizard result. I think there is a problem with Exchange 2003 permission.
Unity ver : 5.0(1)
Exchange : 2003