Video communication
Click the 
button to start the video plugin.
Note: Click the 
button next to Local User to turn on your web cam. Clicking the same button for the Remote user prompts them to turn on theirs.
Audio communication
Click the 
button to start the audio plugin.
Note: Click the button next to Local User to turn on your microphone. Clicking the same button for the Remote user prompts them to turn on theirs.
