Download the legacy Polycom Communicator software from a trusted repository like DriverScape . Right-click the .exe installer and select .
: Some users report better stability on Windows 10 when using a powered USB hub, as the Polycom Communicator C100s Windows 10 Driver
: Windows 10 sometimes blocks microphone access. Go to Settings > Privacy > Microphone and ensure "Allow apps to access your microphone" is turned On. USB Power Download the legacy Polycom Communicator software from a
If the hardware buttons (Mute, Volume) are not working, you can try installing the last available Windows 7 driver (Version 3.0.0.29) using Compatibility Mode: Volume) are not working