Chapter 12. Implementing Advanced Dialplan Functions

The objective of this section is to share the Asterisk's Dialplan functions that may allow us to meet certain requirements that cannot even be imaginable with traditional PBXs. Many of the recipes are completed with the help of Linux's console and Elastix's WebGUI.

The recipes we are covering in this chapter are as follows:

  • Creating an advanced IVR using Asterisk AGI and Asterisk's Dialplan
  • Enabling a multiconference toggle button
  • Creating your own Dialplan features
  • Creating a phone poll using Elastix
  • Enabling Remote Call Forward
  • Installing the Custom-Context module
  • Using the Custom-Context module
  • Integrating Elastix with other PBXs
  • Integrating GSM Gateways with Elastix
  • Integrating TDM Gateways with Elastix ...

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