This is responsible for picking up AGI calls from asterisk, primary use is so the WebBrick Gateway can display caller id. You need to understand asterisk dial plans to use this.
Description
This listens for AGI requests from asterisk.
Configuration
<eventInterface module='EventHandlers.Asterisk' name='Asterisk' [listenPort='4573' ]>
</eventInterface>
The listen port defaults to 4573 which is asterisks default port for FASTAGI.