Who This Guide is ForΒΆ

FreePBX Guide is written exclusively for developers (computer programmers) wanting to:

  • Contribute code to the FreePBX project.
  • Build their own FreePBX modules and services to extend base FreePBX functionality.

If you’re not a developer, this guide is probably not for you.

Before continuing, you should have a basic understanding of the following technologies:

If you’re not familiar with Asterisk, I’d highly recommend reading the book Asterisk: The Definitive Guide, which is (in my humble opinion) the best book ever written on Asterisk.

Note

Although you don’t need to be an expert at PHP, having a basic understanding of the language will help as you go through the book, since FreePBX is written in PHP and we’ll be discussing code samples as we go along.