Enabling Play Music On hold feature for Lync Client

By default Lync Play music on hold feature is not enable in Lync.

To view current settings of the client policy run the below command:

Get-CSClientPolicy Global

The setting of EnableClientMusicOnHold, is set to FALSE. So we have to set it to TRUE by executing below command:
Set-CSClientPolicy Global -EnableClientMusicOnHold:$TRUE


If you don’t want your users to select/change appropriate hold music, you can assign an audio file using the below command:
Set-CSClientPolicy -EnableClientMusicOnHold:$TRUE -MusicOnHoldAudioFile

Eg:

Set-CSClientPolicy -EnableClientMusicOnHold:$TRUE -MusicOnHoldAudioFile “C:\Program Files\Microsoft Lync\Media\DefaultHold.wma”