• Adobe Labs - BRIO
  Host unlimited online meetings with up to 3 meeting participants. Interact with easy-to-use screen sharing, chat and whiteboards. Access your meeting instantly with a personalized, easy-to-remember URL. Distribute documents and files to meeting participants. Use integrated VoIP, teleconferencing and multi-point video.
  in cool web services with conference meeting teleconferencing videoconference virtual
• BigBluebutton
  open source Teleconferencing for education
  in Public bookmarks with elearning opensource teleconferencing vc by 2 users

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