An edition of Asterisk
(2008)
Asterisk
2nd ed.
by Jim Van Meggelen
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This bestselling book is now the standard guide to building phone systems with Asterisk, the open source IP PBX that has traditional telephony providers running scared! Revised for the 1.4 release of the software, the new edition of Asterisk: The Future of Telephony reveals how you can save money on equipment and support, and finally be in control of your telephone system. If you've worked with telephony in the past, you're familiar with the problem: expensive and inflexible systems that are tuned to the vendor's needs, not yours. Asterisk isn't just a candle in the darkness, it's a whole firew.
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Table of Contents
Dedication; Table of Contents; Foreword; Preface; Audience; Organization; Software; Conventions Used in This Book; Using Code Examples; Safari® Books Online; How to Contact Us; Acknowledgments; Jim Van Meggelen; Leif Madsen; Jared Smith; CHAPTER 1. A Telephony Revolution; VoIP: Bridging the Gap Between Traditional and Network Telephony; The Zapata Telephony Project; Massive Change Requires Flexible Technology; Asterisk: The Hacker's PBX; Asterisk: The Professional's PBX; The Asterisk Community; The Asterisk Mailing Lists; The Asterisk Wiki; The IRC Channels; Asterisk User Groups.
The Asterisk Documentation ProjectThe Business Case; This Book; CHAPTER 2. Preparing a System for Asterisk; Server Hardware Selection; Performance Issues; Choosing a Processor; Choosing a Motherboard; Power Supply Requirements; Environment; Power Conditioning and Uninterruptible Power Supplies; Grounding; Electrical Circuits; The Equipment Room; Telephony Hardware; Connecting to the PSTN; Connecting Exclusively to a Packet-Based Telephone Network; Echo Cancellation; Types of Phones; Physical Telephones; Softphones; Telephony Adaptors; Communications Terminals; Linux Considerations; Conclusion.
CHAPTER 3. Installing AsteriskWhat Packages Do I Need?; Linux Package Requirements; Obtaining the Source Code; Obtaining Asterisk Source Code; Extracting the Source Code; Menuselect; Compiling Zaptel; The ztdummy Driver; The Zapata Telephony Drivers; Using ztcfg and zttool; Compiling libpri; Compiling Asterisk; Standard Installation; Alternative make Arguments; Using Precompiled Binaries; Installing Additional Prompts; Common Compiling Issues; Asterisk; Zaptel; Loading Asterisk and Zaptel Quickly; Loading Zaptel Modules Without Scripts; Systems Running udevd; Loading Zaptel; Loading ztdummy.
Loading libpri Without ScriptStarting Asterisk Without Scripts; Console Commands; Directories Used by Asterisk; /etc/asterisk/; /usr/lib/asterisk/modules/; /var/lib/asterisk; /var/spool/asterisk/; /var/run/; /var/log/asterisk/; /var/log/asterisk/cdr-csv; AsteriskNOW; What Is AsteriskNOW?; Before You Begin; What You Will Need; Installation; Accessing the GUI; Alternate Installations; For More Information; Conclusion; CHAPTER 4. Initial Configuration of Asterisk; What Do I Really Need?; Working with Interface Configuration Files; Setting Up the Dialplan for Some Test Calls.
FXO and FXS ChannelsDetermining the FXO and FXS Ports on Your TDM400P; Configuring an FXO Channel for a PSTN Connection; Zaptel Hardware Configuration; Zapata Hardware Configuration; Dialplan Configuration; Dialing In; Configuring an FXS Channel for an Analog Telephone; Zaptel Hardware Configuration; Zapata Hardware Configuration; Dialplan Configuration; Configuring SIP Telephones; Basic SIP Telephone Configuration in Asterisk; Configuring the Device Itself; Essential Server Components; CounterPath's X-Lite Softphone; Polycom's IP 430; Cisco 7960 Telephone; Linksys SPA-942.
Edition Notes
Configuring the Dialplan for Testing.
Description based on print version record.
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| June 28, 2019 | Created by MARC Bot | import new book |