Asterisk Cookbook

1. Dialplan Fundamentals
-Introduction
-Counting and Conditionals
-Looping in the Dialplan
-Controlling Calls Based on Date and Time
-Authenticating Callers
-Authenticating Callers Using Voicemail Credentials
-Authenticating Callers Using Read()
-Debugging the Dialplan with Verbose()

2. Call Control
-Introduction
-Creating Call Limits Using Groups
-Originating a Call Using the CLI
-Originating a Call Using the Dialplan
-Originating a Call From a Call File
-Originating a Call From the Manager Interface
-Using the FollowMe() Dialplan Application
-Building Find-Me-Follow-Me in the Dialplan
-Creating a Callback Service in the Dialplan
-Hot-Desking with the Asterisk Database

3. Audio Manipulation
-Introduction
-Monitoring and Barging into Live Calls
-Growing Your Company With PITCH_SHIFT()
-Injecting Audio into a Conference Bridge
-Triggering Audio Playback into a Call Using DTMF
-Recording Calls from the Dialplan
-Triggering Call Recording Using DTMF
-Making Grandma Louder