Internal Chat is a corporate client-server chat (instant messaging) application. It is written completely in Java and thus can be run on any platform that supports Java.Internal Chat uses open industrial protocols: it works over HTTP/HTTPS, utilizing the power of AJAX requests and open Database Management Systems, such as PostgreSQL and MySQL.Here are some key features of "Internal Chat Client":

Ссылка: http://kent.dl.../sourceforge/intchat/IntChatClient-5.6.4.zip