Audience

Companies interested in a completely free open source PBX system

About FreePBX

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. 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. Transform your FreePBX install into a robust Unified Communications system with commercial modules from Sangoma and other add-ons for FreePBX. Visit the Knowledge Base on the FreePBX Wiki! Or let FreePBX experts assist with support for installing FreePBX, updating, troubleshooting, and beyond. 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.

Other Popular Alternatives & Related Software
Signalmash
Signalmash
4.9 out of 5 stars (16 Ratings)
Signalmash is a boutique CPaaS built for businesses that need reliable communications and real human support behind every interaction. No tiers. No wait times. Real support for faster development and better outcomes for your customers. Our enterprise-grade customer gets a dedicated Slack channel with our engineers. Direct Tier-1 connections with AT&T, Verizon & T-Mobile. 94% first-time 10DLC approval rate. SMS: 10DLC | Short code | Toll-free | SimplyRCS (simplyrcs.ai): RCS Rich | RCS Media through API & No-Code Platform Voice: SIP Trunking | VoIP | Termination | Origination Numbers/DIDs: Local, short code & toll-free numbers | BCID (Branded Caller ID) Number Intelligence/Lookup: Subscriber Info (CNAM) | Carrier Information | Carrier Type (Fixed or Wireless) | Federal DNC Status Signalmash enterprise-grade reliability, boutique-level support.
Learn more about Signalmash
3CX
3CX
4.4 out of 5 stars (1237 Ratings)
3CX is a software-based, open standards IP PBX that offers complete Unified Communications, out of the box. Suitable for any business size or industry 3CX can accommodate every need; from mobility and status to advanced contact center features and more, at a fraction of the cost. Ideal for companies working remotely, 3CX includes mobile apps, video conferencing and website live chat. Installation, management and maintenance of the PBX is so easy that you can effortlessly manage it yourself, whether on an appliance or server at your premise on Windows, Linux or in the cloud. Alternatively you can choose to have it hosted by 3CX for a completely hassle-free solution.
Learn more about 3CX
AVOXI
AVOXI
4.0 out of 5 stars (1 Rating)
The effective, affordable, and easy-to-use cloud-based call center software, AVOXI Genius. Easily manage your business communications from an intuitive, web-based contact center. AVOXI Genius is the first platform to integrate your contact center solution with your voice service, with virtual phone numbers available for instant activation in 170+ countries. With plans starting at $19.99 per user, AVOXI Genius is one of the most affordable solutions worldwide! Get 2 months free--limited time only.
Learn more about AVOXI
Zadarma
Zadarma
4.9 out of 5 stars (12 Ratings)
Powerful Cloud Telephony for Global Businesses Zadarma offers a feature-rich VoIP platform designed for businesses that want flexibility, scalability, and professional communication without high costs. Set up your cloud PBX in minutes, manage international teams, and serve customers worldwide — all from a single interface. Key features: - Virtual phone numbers in 110+ countries - Free cloud PBX with IVR, call routing, and analytics - Integration with CRMs: HubSpot, Zoho, Bitrix24, and more - AI Voice Agent and AI-speech recognition and analytics - Apps for desktop, mobile, and browser-based calling - AI-powered voice agents and call tracking - Full control via web interface and API Ideal for remote teams, support centers, and growing companies looking to modernize their phone systems.
Learn more about Zadarma

Pricing

Free Version:
Free Version available.

Integrations

See Integrations

Ratings/Reviews - 1 User Review

Overall 4.0 / 5
ease 1.0 / 5
features 5.0 / 5
design 5.0 / 5
support 1.0 / 5
More Reviews for FreePBX Write a Review

Company Information

Sangoma Technologies
Founded: 1984
Canada
www.freepbx.org

Videos and Screen Captures

FreePBX Screenshot 1
FreePBX Screenshot 1
Other Useful Business Software
Our Free Plans just got better! | Auth0 Icon
Our Free Plans just got better! | Auth0

With up to 25k MAUs and unlimited Okta connections, our Free Plan lets you focus on what you do best—building great apps.

You asked, we delivered! Auth0 is excited to expand our Free and Paid plans to include more options so you can focus on building, deploying, and scaling applications without having to worry about your security. Auth0 now, thank yourself later.
Try free now

Product Details

Platforms Supported
Linux
On-Premises
Training
Documentation

FreePBX Frequently Asked Questions

Q: What kinds of users and organization types does FreePBX work with?
FreePBX works with these users and organization types: Mid Size Business, Small Business, Enterprise, Freelance, Nonprofit, Government, and Startup.
Q: What languages does FreePBX support in their product?
FreePBX supports these languages: English.
Q: What other applications or services does FreePBX integrate with?
FreePBX integrates with: AWS Marketplace, Azure Marketplace, Coeo, CRMTiger, DID Logic, DIDforSale, Dynamics Telephony, GTranscribe, ICTBroadcast, NetThunder, Oreka TR, PBXDom, SIP Caller, SIP.US, SIPStation, Syncro, Telnyx, FlyNumber, and Wiretap Telecom.
Q: What type of training does FreePBX provide?
FreePBX provides training in the form of documentation.

FreePBX Product Features

PBX

Telephony

Telemarketing Management Not Supported
Auto-Dialer Not Supported
Contact Management Not Supported
Inbound Reporting Not Supported
Voice & Data Integration Not Supported
Call Monitoring Not Supported
Outbound Reporting Not Supported
IVR / Voice Recognition Not Supported
Call Center Management Not Supported
Predictive Dialer Not Supported
VoIP Not Supported

FreePBX Additional Categories

FreePBX Verified User Reviews

Write a Review
  • A FreePBX User
    CEO
    Used the software for: 2+ Years
    Frequency of Use: Daily
    User Role: Administrator
    Company Size: 1 - 25
    Design 5 out of 5 stars
    Ease 1 out of 5 stars
    Features 5 out of 5 stars
    Pricing 5 out of 5 stars
    Support 1 out of 5 stars
    Probability You Would Recommend? 10 out of 10

    "FreePBX"

    4 out of 5 stars Posted 2023-08-22

    Pros: Have used FreePBX since 2007 and reliable and stable PBX, since then Sangoma have added lots of new features that any business could use.

    I think as in a free system, FreePBX is great if you have technical knowledge to set it up.

    Cons: I can't say I have ever used their support, but seem lots more expensive than big vendors like Cisco for support.

    I am sure to compete in this arena they will improve the support model. The system is good, so might not need support most answers are found online.

    The only reason for support are bugs that may come up.

    Overall: FreePBX/PBXAct Great Product and will use for long time to come. Lots of rich features like voicemail, one touch provisioning, call park, intercom, call queues, report and commercial addons too.

    Read More...
  • Previous
  • You're on page 1
  • Next