Free and Open Source Web Conferencing (Online Meetings, Webinars.
eFront
OCTOBER 31, 2010
It is available as hosted service or you download and install a package on your server with no limitations in usage or users. Dimdim delivers synchronized live presentations, whiteboards and web pages while sharing your voice and video over the Internet - with no download. Elluminate is a really nice tool but not open source.
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