A network terminal and an Internet Protocol IP access node in an access network. The network terminal gives instant access to a multitude of communication services such as telephony, video, data, multi media as well as services provided by Internet. In the access network IP is used as an internal multiplexing...http://www.google.ca/patents/US6295293?utm_source=gb-gplus-sharePatent US6295293 - Access network over a dedicated medium
