New Public Network From Narrowband to Broadband Part II-Data Networking and From Circuit Switched to Packet Switched From Data over Voice to Voice over Data the Internet From Electronic to Optical From Singlemedia to Multimedia From Fixed to Mobile Communications From Portable to Wearable Computing Part III-Next-Generation Networks Previous Changing Network Infrastuctures New Newtwork Understanding the Telecommunications Revolution Broadband Infrastructure Man Shifts Presentation Notes Part IV-Wireless What Converging? Glossary Communications Lillian Goleniewski's innovative new e-Learning series includes Thirty hours of dynamic multimedia lectures Simultaneous word-for-word transcripts Synchronized slide presentations Dynamic search capabilities Comprehensive notes and diagrams Clickable links to related resources An online learning center Previous customers have said: "This is an excellent 'starter course' for new people in the industry and an outstanding 'refresher course' for those already in the industry." -Keith Holdt, Senior Consultant, IBM "Excellent content, knowledge of the issues, and ability to communicate key areas." -Justin Forsell, Head of Legal Affairs, BT Japan "Covered many technical areas while still being clear and engaging." -Alexandra Rehak, Manager Asia Pacific, Motorola For more information, or to order, please visit www.telecomessentials.com or send an email to lili@lidoorg.com. Lido Telecommunications Essentials® is the registered trademark of The Lido Organization, Inc. informIT www.informit.com YOUR GUIDE TO IT REFERENCE Articles Keep your edge with thousands of free articles, in- depth features, interviews, and IT reference recommen- dations - all written by experts you know and trust. Online Books Answers in an instant from InformIT Online Book's 600+ POWERED BY fully searchable on line books. For a limited time, you can Safari TECH BOOKS ONLINE get your first 14 days free. Catalog Review online sample chapters, author biographies and customer rankings and choose exactly the right bo