Explore the installation and setup of FusionPBX, a free and open-source self-hosted VOIP/PBX system based on FreeSwitch, in this comprehensive 31-minute video tutorial. Learn about the differences between Asterisk and FreeSwitch-based systems, then follow along as the instructor guides you through the installation process, basic configuration, user and extension creation, and making calls between extensions. Gain insights into softphones and discover how to set up your own powerful, customizable VOIP solution for personal or business use.