i wanted to verify if unity 4.0(5) UM works with Exchange 2007 or not. they currently have exchange 2003 and the hardware is having issues. they are changing hardware and installing exchange 2007. will this work? do i need to upgrade unity to 5.x?
Once you migrate mailboxes over to 2007 Unity 4.X will not function for those mailboxes. Existing 2003 users will work, but for 2007 mailboxes to work you need Unity 5.x connected to a 2007 partner server.
I'm not able to access my old voice mail messages all of a sudden. The recording says something like 'the message is currently not available'. This has never happened before in all the years I have been using this system. I have t...