Lync Device Control – de-/activate Microphone via Hotkey

This application enables you to create a keyboard hotkey to mute/unmute the microphone of your Lync alias Skype for Business application. The application runs in the background and works also if Lync is not the top most application.


  • Mic-Toggle per hotkey
  • Pick up a call via hotkey and hang up by pressing it for some seconds
  • Current mic status in taskbar
  • Popup when changing microphone state
  • Sound on muting
  • Configure hotkey to any key on your keyboard
  • Easiest installation possible (double click and enjoy)
  • New version can be installed by downloading it and double clicking it


  • Microsoft Lync 2013 Alias Skype for Business with all Updates (Lync Bug not getting the right Mic-Status in default version)

I’m open for suggestions 🙂

This tool is FREEWARE! Consider a donation if you like it…