Polycom Communicator C100s Windows: 10 Driver =link= : The C100S is a legacy device and may not be recognized by modern communication apps like Microsoft Teams or Zoom for anything beyond basic speaker/mic input. HP Support Community force-install a legacy driver through the Windows Device Manager? Polycom Communicator C100S Software Version: 3.0.0.29 For IT managers deploying C100s across an office (why?!), you can force the generic driver via PowerShell: Polycom Communicator C100s Windows 10 Driver : Supports up to 22kHz for wideband voice and CD-quality music playback. Dual Microphones : The C100S is a legacy device and If you encounter issues during installation or configuration, try the following: Dual Microphones If you encounter issues during installation And the C100s became a zombie. : Advanced features like the integrated keypad buttons (Call, Hang-up, Mute) often fail to sync with modern applications like Microsoft Teams or Zoom. The Mute button may turn the device's light red without actually toggling the "Mute" status in the software.