For on Windows 10, the Polycom Communicator C100s works reliably without extra drivers. For enhanced audio processing, consider upgrading to a modern Poly device (e.g., Poly Sync 20) that supports full Windows 10/11 integration and Poly Lens software.
Ensure both the Speaker and Microphone fields update to reflect the Polycom device.
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Click , run the setup wizard, and reboot your PC when prompted. Configuring Audio Routing in Modern Apps
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: For on Windows 10, the Polycom Communicator C100s
If you plug in your hardware and see a "Device Not Recognized" or a red/yellow warning ring on the physical unit, execute the following troubleshooting workarounds: Method 1: Deploy via the Poly Computer Audio Connector
The most successful method for getting the original Polycom Communicator software to run on Windows 10 is using the final official driver package released for Windows 7/8 and running it in Compatibility Mode. This public link is valid for 7 days
Right-click the in the bottom right corner of your taskbar. Select Sounds , then navigate to the Playback tab.
Recognizing that some users love the "classic" sound, the driver includes a "Legacy 2006" toggle in the system tray. This disables all DSP processing, giving you that raw, uncompressed, room-filling audio quality the Polycom was originally famous for—perfect for listening to music rather than meetings.
Click on for both input and output to adjust master volume sliders to acceptable baselines (recommended: 70–80% to avoid digital clipping).