US Patent 7739339 System and method of communications within a virtual environment

A system and method of dynamic communications within a virtual environment. The virtual environment provides at least two virtual communities each having an associated cross protocol proxy server and a cross community server that cooperate to allow collaboration between participants within the virtual environment using multiple collaboration technology applications. Ad-hoc log-on of groups of individual participants under one community user name is provided to allow different communication protocols to be used and information to be shared across at least two virtual communities.