Video Conferencing Server Software ... Recommendations ... ?

[Marc G. Fournier]

Basically, I'm looking for something to run on a remote server, that other 
parties to connect to, create conferences, invite other users into, etc 
... including full video / audio and, if possible, whiteboard ...

Does anyone have any recommendations that work under FreeBSD?

Thanks ...

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Marc G. Fournier           Hub.Org Networking Services (http://www.hub.org)
Email: scrappy at hub.org           Yahoo!: yscrappy              ICQ: 7615664