Telephone Systems

e-books in Telephone Systems category

Asterisk CookbookAsterisk Cookbook
by Leif Madsen, Russell Bryant - O'Reilly Media , 2011
Asterisk has a wealth of features to help you customize your PBX to fill specific business needs. This short cookbook offers recipes for tackling dialplan fundamentals, making and controlling calls, and monitoring channels in your PBX environment.
VoIP TechnologiesVoIP Technologies
by Shigeru Kashihara - InTech , 2011
This book provides a collection of 15 excellent studies of Voice over IP (VoIP) technologies. The authors of these studies introduce research strategies that address various issues with the aim of enhancing VoIP quality.
Asterisk: The Definitive GuideAsterisk: The Definitive Guide
by L. Madsen, R. Bryant, J. V. Meggelen - O'Reilly Media , 2011
This guide provides a complete roadmap for installing, configuring, and integrating this software with existing phone systems. It has everything you need to know to design a complete VoIP or analog system with little or no Asterisk experience.
IP Telephony CookbookIP Telephony Cookbook
by Margit Brandl, at al. - TERENA , 2004
This is a reference document addressing technical issues for the setup of IP Telephony solutions. Its goal is to provide the user community with guidelines and information about the IP Telephony world and everything related to it.

The Unauthorized Biography of the Baby Bells and Info-ScandalThe Unauthorized Biography of the Baby Bells and Info-Scandal
by Bruce Kushnick - New Networks Institute , 1999
Bruce Kushnick, a telecom analyst for 15 years, spent seven years writing his 'unauthorized biography' of the Bell telephone monopolies. His 464-page manuscript exposes how the Baby Bells have been ripping us off since they were born in 1984.
Asterisk: The Future of Telephony, 2nd EditionAsterisk: The Future of Telephony, 2nd Edition
by Jim Van Meggelen, Jared Smith, Leif Madsen - O'Reilly Media, Inc. , 2007
The bestselling book and standard guide to building phone systems with Asterisk, the open source IP PBX. This book steps you through the process of installing, configuring, and integrating Asterisk with your existing phone system.