Simple, flexible and affordable, 3CX is an award-winning VoIP telephone system for businesses of all sizes. Accelerate your business growth and experience the future of communications through an innovative and cost-effective VoIP solution that gives you control over your business communications.

More and more organisations are discovering how easy it is to switch their telephony to 3CX, to save costs and benefit from its many advanced features. Communications no longer means a simple phone call, your business can now grow and communicate through the power of Live Chat, Conferencing, WhatsApp, Video Calls and many more.

Clarion’s exclusive offer means you can upgrade your telephone system now too and enjoy your first year for FREE.

  • No Per Extension Licencing – Based On Simultaneous Calls
  • Low Or Free UK Calls And Reduced International Rates
  • Wide Choice Of IP Handsets Across Variety Of Manufacturers
  • Provision Either On-Premise Or In The Cloud
  • No Expensive Hardware Required and A Wide Choice Of IP Handsets
  • Self Administration, Management Reporting
  • Presence/Chat/Screen Sharing Free Of Charge
  • Free Mobile Client And Webphone
  • Call Recording At No Additional Charge
  • Audio And Video Conferencing for Remote Working
  • Integration with Microsoft Teams
  • Swift Deployment And Scalability
  • Inbuilt Disaster Recovery
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    3CX Telephone System

    The advancing technology in telecommunications combined with the ISDN Switch-off has pushed more companies than ever before to transition to a hosted VoIP telephone solution. When you switch to 3CX, you’ll find yourself in good company as more than 250,000 businesses already use 3CX to combine their voice, video, messaging, and chat across a Unified Communications platform.

    With its many advanced features, 3CX improves productivity, opportunities for remote working, and huge savings on calls.

    By eliminating the cost and management headaches of outdated traditional telephone systems, or the limitations of hosted phone solutions, 3CX Phone Systems offers all the benefits of powerful modern phone systems at a fraction of the cost. It’s the go-to choice for any business looking for an IP telephony solution that future-proofs their telephone system against the phasing out of outdated ISDN lines by 2025.


    3CX can save up to 80% on call costs, with no per extension price premiums.

    3CX can run on an existing sever or on a MiniPC, using Linux or Windows, or can be deployed in the Cloud.

    3CX can be installed and managed on your premises or hosted separately in the Cloud, whatever suits your business best.

    3CX is easy to install, and updates automatically across all devices, saving countless hours of configuration time.

    3CX is feature-rich from the start, but further extensions are easy to add as your business grows.

    3CX is software-based so it is easily backed up for immediate restoration on another device in the event of any hardware failure.

    3CX provides a Unified Communications platform for voice, video, messaging and chat.

    3CX features IP telephony, enabling rapid deployment and instant connectivity for employees who have to work remotely.

    3CX integrates easily with other business applications like CRMs and databases, generating productivity and customer service gains.

    3CX can incorporate Call Queuing, Group Ringing, Automatic Call Distribution and more, with real-time and historical call reporting.

    Always Connected With VoIP Telephone Systems

    We’re one of only a select few Titanium-level 3CX partners based in the UK and that special recognition allows us to work with businesses of all sizes to install and support their new phone systems.

    With 3CX, you decide where you want your VoIP telephone system to run – either on an existing server, on a low-cost mini PC or in the Cloud. Self-host with popular cloud providers such as Google Cloud, Amazon Web Services, OVH or Microsoft Azure. Easily move your hosted PBX between cloud providers with inbuilt backup & restore. Whether in the cloud or on-premise – you are in control and always connected.

    • AT YOUR DESK   –  Make desk calls from any data connection, with a wide range of feature-rich handsets
    • FROM THE COMPUTER – Use the Softphone App to access directory and make calls, send messages etc
    • ON YOUR MOBILE DEVICE – Take your office number and phone system on the road on iOS or Android


    For 20 years, Clarion has been a leading provider of Business Class Telephony. Over this time, we have successfully managed the implementation of technologically sound, cost-effective voice and data services to over 10,000 companies large and small, across the UK.

    At Clarion, we continuously strive to provide our business customers with the best quality service, experience, and price. We treat every client experience as unique, carefully taking the time to understand your key motivations and to make sure we match your needs. As a solutions provider, we are in a unique position to offer carefully spec’d solutions to make sure it will increase efficiency and productivity for your specific business.

    Get your hosted telecoms quote…

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    • "In the end we went for the best value and best technology. The choice was obvious because the simplicity, features and cost-effective capabilities of 3CX really stood out"

      Aron V Davies Education Impact Academy Trust
    • 3CX Phone System testimonial from High School "We have just moved over to 3CX and are happy to say goodbye to this monster server! We opted for Cloud Hosting with Clarion; their support is tip-top. I can only say that they have put up with more questions and more emails from me than were required.Big thanks to Clarion for the great support."

      Frederick Dodd Trinity Church of England High School
    • Chelmer Valley High School 3CX Phone System testimonial"When we began the process of upgrading our phone system, we spent a lot of time researching our options. Eventually, we decided on 3CX supplied and supported by Clarion, as it was by far the best value for money. The functionality has transformed our way of communicating and has not disappointed! The process of migration was seamless and the phone system has been faultless! Clarion’s staff are fantastic and are always on hand to support."

      Roy Foster Network Manager, Chelmer Valley High School
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