文档介绍：Exclusivo para Stefano Carsena
How to build and configure an Open Source PBX
Second Generation
Revised and expanded
ExclusivoNovember para Stefano 2006 Carsena
By Flavio E. GonçalvesGonçalves
flavio@
iii
Asterisk PBX Configuration Guide
Flavio E. Gonçalves
Revision: Luis F. Gonçalves
Copyright © 2006 Ltda., All rights reserved
Printing History
First Edition: November 2006,
File Date: Sunday, January 28, 2007
Some manufacturers claim trademarks for several designations that
distinguish their products. Wherever those designations appear in this book
and we are aware of them, the designation is printed in CAPS or the initials
are capitalized.
Although a great degree of care was used in writing this book, the author
assumes no responsibility for errors and omissions, or damages resulting
from the use of the information contained in this book.
Exclusivo para Stefano Carsena
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Summary
ASTERISK INTRODUCTION...................................................................... 18
OBJECTIVES ................................................................................. 18
WHAT IS ASTERISK ? ...................................................................... 18
DIGIUM ’S ROLE IN ASTERISK ..............................................................19
THE ZAPATA PROJECT AND ITS RELATIONSHIP WITH ASTERISK ........................20
WHY ASTERISK ? ........................................................................... 20
EXTREME COST REDUCTION ................................................................21
TELEPHONY SYSTEM CONTROL AND INDEPENDENCE .....................................21
EASY AND RAPID DEVELOPMENT ENVIRONMENT ..........................................21
FEATURE RICH ...............................................................................21
DYNAMIC CONTENT ON