Some audio hardware comes with additional drivers and audio enhancements that are not compatible with the underlying Unity3D game engine that iSee uses.If you are using third party audio hardware with your computer and the audio in iSee sounds garbled try these fixes:Disable any audio enhancements in the sound settingsUnplug the 3rd party audio equipment and use the original computer audio hardwareTry a different brand headsetThere are known issues with the Phoenix Duet speakerphone.