A system and method for moving voice telephone calls through a data network. More particularly, the system and method are directed to the efficient operation of using identification numbers to route data packets through a communications node without reformatting individual data packets to the native...http://www.google.com/patents/US20030048781?utm_source=gb-gplus-sharePatent US20030048781 - Method and system for implementing an improved universal packet switching capability in a data switch
