User 1
User 2
User 1, click "Create Offer" to generate SDP offer which will be copied
to clipboard.
Please send this to user 2.
User 2, paste SDP offer given by user 1 into text area below, then click
"Create Answer" to generate SDP answer which will be copied to
clipboard.
Please send this back to user 1.
User 1, paste SDP answer given by user 2 into text area above and then click "Connect"