Freedom to Communicate

The “Free” in FreePBX stands for Freedom. That’s because FreePBX, the world’s most popular open source IP PBX, gives users the tools to build a phone system tailored to their needs.

Download FreePBX

Get to Know FreePBX

Discover the power of open source communications. Take a look at all the built-in features FreePBX has to offer and start building your phone system.

Get Started

FreePBX Modules

Transform your FreePBX install into a robust Unified Communications system with commercial modules from Sangoma and other add-ons for FreePBX.

Discover Add-Ons

Need Help?

Visit the Knowledge Base on the FreePBX Wiki! Or let FreePBX experts assist with support for installing FreePBX, updating, troubleshooting, and beyond.

Get Support

FreePBX is an open source community

Completely free to download and use, the power of FreePBX comes from a global community of developers who ensure it remains a high compatibility and customizable platform with all the key features needed to build a scalable business phone system on any budget.

With millions of installations worldwide and a very active development base, the FreePBX community continues to out-perform the telecom industry’s commercial efforts.

Get Involved

Events

Tango Challenge Block

Check out our online store where you can find FreePBX and Asterisk items like shirts, mugs, stickers, and more!

Connectivity Products

Phones

Experience Zero-Touch Auto-Provisioning and intuitive onboard apps for productivity with Sangoma IP Phones for FreePBX.

SIP Trunking

Connect your FreePBX system to the world with SIPStation and enjoy the best in call quality, reliability, and auto-provisioning.

VoIP Gateways

Have legacy equipment like analog phones and fax machines to connect to FreePBX? Check out Sangoma’s Vega Gateways, offering 4 to 50 ports.

Modules & Add-Ons

Add UC functionality to FreePBX with features like Softphones, Paging, PhoneApps for 3rd party phones, Call Center bundles, and more.