An information handling system comprises a TCP/IP network connecting a hub to a multimedia server and the hub to a data server, and the hub to an IP telephony device that is then coupled to a network device. Data sent from the network device is addressed for transmission to the data server and is transmitted...http://www.google.de/patents/US20030007606?utm_source=gb-gplus-sharePatent US20030007606 - Service observing in a voice over IP telephone system
