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.

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.

FreePBX Modules

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

Need Help?

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

FreePBX is an open source community

Completely free to download and use, FreePBX is powered by a global community of developers keeping it compatible, customizable, and packed with the features needed to build a scalable business phone system on any budget.

Designed for FreePBX

Phones

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

View 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.

Get SIP Trunking

Appliances

Officially supported hardware from Sangoma is designed and rigorously tested for optimal performance with FreePBX.

Learn More About Supported Appliances

VoIP Gateways

Need to use analog phones and fax machines? Sangoma Vega Gateways enable reliable legacy connections.

Learn More About VoIP Gateways

Modules & Add-Ons

Add UC functionality to FreePBX with features like Softphones, Paging, PhoneApps, Call Center bundles, and more.

Get FreePBX Add-Ons

UPDATED

Session Border Controllers

Ensure the security of your VoIP network while enabling advanced SIP compatibility and IP connections for remote workers.

Upgrade Your Security with SBCs

Security

Open Source Blog

Softphone access is changing as module licenses expire

Sangoma is rolling out further changes to commercial module versioning, dependency handling, and security on FreePBX and PBXact. If your team uses Talk Mobile, the

Avoid walking the plank with expired modules

With the recent brisk pace of FreePBX security improvements, we are seeing increased reports in our community forums and elsewhere from users who are encountering issues when modules won’t upgrade to the latest version or stop working in subtle ways because of out-of-date third-party pseudo-mirrors.

Tango is now old enough to get a license to operate a motor vehicle

Ring, ring, beep, beep! Tango the FreePBX frog is turning 17, hopping in the van and driving West to AstriCon 2026 for 4 FreePBX talks