Hello everyone

First of all, apologies if I haven't posted this in the correct forum, however it appeared to be the most appropriate one to me.

The reason I'm posting is to ask if someone could please advise me of an appropriate Powershell/Management Shell command or similar I could use to list Lync 2010 Enterprise Voice users, but only those who are not currently enabled for Unified Messaging.  We believe we have a number of EV users who are not currently UM-enabled, however I'm not aware of the best methof to use to identify these users.

I've tried using variations of the get-csuser command in the Lync Management Shell, however I believe that the UM status is an Exchange attribute, and therefore the Lync server cannot interrogate it directly.  I don't just want to run a command in the Exchange Management Shell to show which mailboxes have a UM Enabled status of False as that will apply to lots of accounts, and I'm only interested in the users who are EV-enabled.

Any help would be greatly appreciated.  Thanks! :-)

The attribute is ExUMEnabled tells you if the user is UM Enabled - it's updated when you UM Enable someone in Exchange. You can try something like from Lync powershell: 

Get-CsUser | where {$_.EnterpriseVoiceEnabled -eq $true} | Select displayname, enterprisevoiceenabled, exumenabled

Sorry I forgot to add the bit to exclude users that are UM Enabled: 

Get-CsUser | where {$_.EnterpriseVoiceEnabled -eq $true -and $_.ExUmEnabled -eq $false} | Select displayname, enterprisevoiceenabled, exumenabled