ISDN Explained: Worldwide Network and Applications Technology

From the Publisher: ISDN (Integrated Services Digital Network) is a vital element of today's networking environment, thanks to its ability to integrate voice, data, and video information over an extensive network. It has one of the fastest ways to transmit data and so commands a lot of attention in communications circles. This new edition provides an up-to-date overview of the principles and applications of ISDN. It also includes information on Signaling Access Protocols, the format of the messages that control an ISDN connection.