Javascript and HTML5 has been used so there is no need to install flash.
-- Up to 4 Clients can chat with audio/video lag free (is capable of more clients but not fully tested)-- Text Chat
-- Private room creation based on a given string (a random string is generated if none is provided)
-- Room controls for admin (Close room, Lock room, add password)
-- Client controls (Mute audio, Hide Camera)
-- Set name
-- No sign up required.