I have a Unity Server running unified messaging and at version 4.0(5). I'm looking at doing an upgrade to version 4.1(1). Are there any compatibility issues with running Callmanager 4.1(3); also, will the hardware need to be MCS, or are non-MCS ins...

I am running a single Unity server running 4.0(5) and I have an error coming up; each time I try to migrate an existing exchange account; when adding the account and trying to save it, an error pops up saying: An unrecognized error 0x800401E4 has oc...

I went through and upgraded Unity from 4.0(4) to 4.0(5). Now, I keep getting errors on the Administration web page; I keep getting an error "an unrecognized error 0x800401E4 has occurred; invalid syntax " whenever I try to add a new user or import o...

I have a Unity server at 4.0(4) that I am going to upgrade to 4.0(5). It is running with Unified Messaging, so I do not need to save off any accounts or anything; but I had wondered if anyone had heard of any problems with this upgrade, if it is rec...