Your computer must have a microphone, or a camera with a built-in microphone, connected to be able to broadcast audio. Similarly, to broadcast video your computer must have a video or web camera connected to it. Use the following options to set up your camera and microphone from within the meeting room:
To select a camera:


You can test your audio device to make sure it is turned on and set up for maximum performance in a meeting with the Audio Setup wizard. In the "Meeting"menu select "Audio Setup Wizard".
Follow the step-by-step on-screen directions and complete the activities as the wizard leads you through the audio setup.
(Click image for larger view)
Please be cautioned that the wizard will allow you to continue on even if your computer fails a test.