Personalize Your Own PBX Using FreePBX Features

Personalize Your Own PBX Using FreePBX Features: "In this article by Alex Robar, we will introduce some of the FreePBX features that allow us to personalize our PBX i.e make our PBX on our own. We will discuss how to configure FreePBX to check additional sources for caller ID information if none is provided, using the HTTP source type method or MySQL source type method. We will also learn how to configure PIN sets to password protect various FreePBX features."