PHONE SYSTEM | VIDEO | CHAT

ENTERPRISE GRADE
PHONE SYSTEM

Try it FREE

Cut licensing costs by 80% with no per user pricing

3CX On Premise Solution

#1 enterprise phone system hosted or self hosted

3CX is an enterprise phone system hosted in the cloud or self-managed that lets you keep control of your own trunks and numbers too. It's a complete communications platform - eliminating the cost and management headaches of running multiple systems.

Unlike most other enterprise phone systems 3CX doesn’t charge on a monthly user basis. Instead, you pay once a year - at a very low cost - based upon concurrent calls.

An easy to manage and deploy enterprise phone system - combined with no multi-year contract lock-in's - it's the PBX of choice for 350,000 installs and counting.

Open-standard advantage

3CX leverages SIP - an open-standard protocol - and WebRTC technology ensuring compatibility with a wide range of VoIP hardware and services. This facilitates easy integration and communication.

Want to self manage and self host?

3CX is easy to manage - your IT can do it. Host 3CX direct via marketplaces on Amazon Azure Google and Digital Ocean. Or with 3CX Hosting.

Coming from Avaya or Mitel?

First of all, 3CX is much easier to manage. Secondly - and most important of all - 3CX is a fraction of the price of legacy systems because it's not proprietary to 3CX.

3CX provide you with remote working apps for iOS and Android at no extra cost

Your questions answered...

3CX is designed around four core principles. Affordability, simplicity, flexibility, and security. It’s the most affordable PBX on the market, with no per-user fees, saving costs as your team grows. Setup is straightforward, making it easy to manage without needing an IT expert. You also get the flexibility to integrate with tools like Microsoft 365 and CRMs. 3CX also has strong privacy controls in video and call handling to ensure your communication stays secure.

Unlike most other companies, 3CX does not charge on a per user, per month basis for its licenses. Instead, you’ll pay one low flat annual price per system, based on concurrent calls not users. You won’t find a better deal!
Yes! 3CX works with a leading network of global SIP trunk providers allowing you to own your numbers and control your telco costs.

A 3CX PRO and Enterprise Edition gives you the flexibility to choose your hosting in your own private cloud or on-premise in your office for up to 750+ users. From self-hosted on Amazon, Amazon Lightsail, Digital Ocean, Azure and Google, or on-prem with Windows or Linux, to hosted by 3CX  the choice is yours. Test the product for yourself with our 2 month free trial.

3CX integrates with Microsoft Office 365 and Google so admins can sync users and leverage SSO - and users can sync personal contacts and their calendar. One set of credentials for all systems. You can read more about it here.
Yes! The 3CX Enterprise edition for 16 sim calls and above offers Teams Direct Routing integration too.

3CX makes frequent updates to ensure all software used is up to date. Each release is pen tested and checked for vulnerabilities using Reversing Labs, hybrid-cloud, privacy centric, platform Security Scanner. Major releases are externally tested by Mandiant - recognized as the leader in threat intelligence with expertise gained on the frontlines of cyber security. 3CX's internal network is secured by Crowdstrike.

3CX works with a global network of 10,000+ integration Partners who can offer set up support at a reasonable price.

Latest News

Trusted by 350k+ companies

3CX V18 Raspberry Pi4 Users: Migrate to 3CX StartUP
Airfrance Logo
Remax logo
Pizza hut Logo

Read the Case Studies