help request...

Hi community members:

I need your valuable collaboration and help with the following issues:

I searching for an open source Java/JSP Web-Enable collaborative Application runnable embedded in a Standard Web Browser such as Internet Explorer or Netscape Navigador , that include Instant Messaging with roster and groups management, file transfer, chat, meetings, and sharing of resources as voice and Video. 

show me the light please recommend me some. 



		
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