Internet Communications Using SIP by Henry Sinnreich, Alan B. Johnston Hardcover from Wiley Troubleshooting Cisco IP Telephony by Paul Giralt, Addis Hallmark, Anne Smith Hardcover from Pearson Education Cisco IP Telephony by David Lovell, David Lovell Hardcover from Pearson Education Digital Telephony (Wiley Series in Telecommunications and Signal Processing) by John C. Bellamy Hardcover from Wiley-Interscience Cisco Voice Over Frame Relay, ATM and IP by Stephen McQuerry, Kelly McGrew, Stephen Foy Hardcover from Pearson Education Reorganizing the Factory: Competing Through Cellular Manufacturing by Nancy Hyer, Urban Wemmerlov Hardcover from Productivity Press Inc Integrating Voice and Data Networks by Scott Keagy Hardcover from Pearson Education Internet Telephony: Call Processing Protocols by Uyless Black Hardcover from Pearson Education Special Order Digital Telephony Over Cable: The PacketCable Network by D. R. Evans Paperback from Addison-Wesley Professional Telephone Switching Systems by Richard A. Thompson Hardcover from Artech House Publishers Developing Cisco IP Phone Services: A Cisco AVVID Solution by Mark Nelson, Anne Smith, Darrick Deel Hardcover from Cisco Press Deploying Cisco Voice over IP Solutions by Jonathan Davidson, Tina Fox, Phil Bailey, Rommel Bajamundi, Wayne Cheung, Thu Dao, Sachin Gupta, Christina Hattingh, Ted Huff, Stephen Liu Hardcover from Cisco Press Putting VoIP to Work: Softswitch Network Design and Testing by Bill Douskalis Hardcover from Pearson Education IP Telephony with H.323: Architectures for Unified Networks and Integrated Services by V. Kumar, Markku Korpi, Senthil Sengodan, Vineet Kumar, Markku Korpi, Senthil Sengodan Hardcover from Wiley Voice Over IP: Systems and Solutions by Richard Swale Hardcover from Institution of Electrical Engineers Call Center Operations: Profiting from Teleservices by Charles E. Day Paperback from McGraw-Hill Professional 28 April, 2000 At&t Reliability Manual by David J. Klinger, Yoshinao Nakada, Maria A. Menendez Hardcover from Van Nostrand Reinhold Company 1989 CENTREX or PBX: The Impact of Internet Protocol by John R. Abrahams, Mauro Lollo Hardcover from Artech House Publishers Telephone Installation Handbook by Steve Roberts Paperback from Newnes Voice Over IP (2nd Edition) by Uyless Black Hardcover from Prentice Hall PTR Digital Telephony and Network Integration by Bernhard E. Keiser, Eugene Strange Hardcover from International Thomson Publishing Services Ltd Radio Propagation in Cellular Networks (Artech House Mobile Communications Library) by Nathan Blaunstein Hardcover from Artech House Publishers Optimizing Voice in ATM/IP Mobile Networks by Juliet Bates, Juliet Bates Hardcover from McGraw-Hill Professional Computer Telephony and Wireless Technologies: Future Directions in Communications by Bob Emmerson, David Greetham Paperback from Computer Technology Research Corporation Computer Telephony Integration by William Yarberry, William A. Yarberry Hardcover from CRC Press 24 September, 1999 The Cellular Connection: A Guide to Cellular Telephones by Robert A. Steuernagel Paperback from Wiley-Interscience Wireless Phones and Health II: State of the Science by George L. Carlo, Polly Thibodeau Hardcover from Kluwer Academic Publishers Wireless Phones and Health: Scientific Progress by George L. Carlo, Mary Supley, Susan E. Hersemann, Polly Thibodeau Hardcover from Kluwer Academic Publishers Search: Telephone Systems »Browse Telephone Systems Search This Site