7. The system according to claim 1 , wherein said system has a plurality of hubs, and said receiving means comprises an incoming supervisor which decides to which one or ones of said hubs said message input is to be sent.
7. The system according to claim 1 , wherein said system has a plurality of hubs, and said receiving means comprises an incoming supervisor which decides to which one or ones of said hubs said message input is to be sent. 13. The system according to claim 7 , wherein said means for processing voice messages comprises means for converting said voice message into text and sign language and means for transmitting said voice, text and sign language message.