Polycom Communicator C100s Windows 10 Driver Link -

Then came Windows 10.

Click on for both input and output to adjust master volume sliders to acceptable baselines (recommended: 70–80% to avoid digital clipping).

Older USB devices sometimes struggle with Windows 10's audio enhancement processing. Polycom Communicator C100s Windows 10 Driver

Compatibility notes with modern apps

The Polycom Communicator C100s was a "Skype Certified" speakerphone known for its excellent voice quality. However, its official support ceased before Windows 8 was released, making its compatibility with Windows 10 entirely community-driven and unsupported by the manufacturer. Then came Windows 10

Since official drivers are unavailable, users often employ the following techniques to keep the C100S running: Compatibility Mode

Which (Teams, Zoom, Skype) are you trying to use it with? Are you using a laptop or a desktop PC? Are you using a laptop or a desktop PC

Follow these steps to connect and configure your speakerphone on a modern operating system. Step 1: Physical Connection and Basic Recognition

as a generic USB Audio Device. You can use it as a speaker and microphone without any additional software, though you may lose specialized button functionality (like the Skype launch button) .