更新时间：2021-04-01 14:03:51
Coverpage
Copyright Information
Credits
About the Authors
About the Reviewer
Preface
What this book covers
What you need for this book
Who this book is for
Conventions
Reader feedback
Customer support
Chapter 1. Introduction to Asterisk
What is Asterisk?
What's new in Asterisk 1.4?
What's new in Asterisk 1.6?
Is Asterisk a good fit for me?
Summary
Chapter 2. Making a Plan for Deployment
The Public Switched Telephony Network (PSTN)
Terminal equipment
How much hardware do I need?
Choosing the extension length
Preparing a test environment
Chapter 3. Installing Asterisk
Preparing to install Asterisk
Obtaining the source files
Installing DAHDI
Installing LibPRI (optional)
Installing Asterisk
Getting to know Asterisk
Chapter 4. Configuring Asterisk
DAHDI interfaces
SIP interfaces
IAX interfaces
Voicemail
Music on hold
Queues
Conference rooms
Chapter 5. Creating a Dialplan
Creating a context
Creating an extension
Creating outgoing extensions
Advanced Call Distribution
Automated attendants
System services
Chapter 6. Quality Assurance
Call Detail Records
Monitoring calls
Recording calls
Legal concerns
Chapter 7. Making Asterisk Easy to Manage
Trixbox
CentOS
Trixbox preparation and installation
What is FreePBX?
A simple one-to-one PBX
Chapter 8. What is asterCRM?
Installing asterCRM
Introducing asterCRM
Chapter 9. Case Studies
Small office/home office
Small business
Hosted PBX
Chapter 10. Maintenance and Security
Backup and system maintenance
Asterisk server security
Host security hardening for Asterisk
Network security for Asterisk
Asterisk scalability
Support channels for Asterisk
Index
