Polycom Communicator C100s Windows 10 Driver High Quality Official

: While the speaker and microphone often work, the hardware buttons (like "Mute" or "Answer") may not sync correctly with conferencing applications like Teams or Zoom.

| Issue | Solution | |-------|----------| | Device not detected | Try a different USB port or cable. Avoid USB 3.0 ports if issues persist. | | No sound / mic | Right-click speaker icon → → Playback tab → set C100s as Default Device . | | Echo during calls | Reduce speaker volume or enable acoustic echo cancellation in your softphone settings. | | Driver error in Device Manager | Uninstall device, scan for hardware changes, or run Windows Update. | Polycom Communicator C100s Windows 10 Driver

If you follow the generic driver selection method in Device Manager and adjust your sound settings to 16-bit, 44100 Hz, your legacy C100s will likely function for conference calls. However, given the age of the hardware and the ever-evolving nature of Windows 10 (and 11), consider upgrading to a modern speakerphone to avoid constant troubleshooting. : While the speaker and microphone often work,

But every so often, someone plugs in a C100s. The ring glows green. Windows chimes. And for a second, you think: Maybe this time. | | No sound / mic | Right-click

Q: Can I use a third-party driver? A: No, it's recommended to use the official Polycom driver to ensure compatibility and stability.

However, for most users, Method 1 is cleaner as it does not install background services that run at startup.