VoIP phone system

Say hello to VoIP for business, the future of business phone systems. A VoIP phone system offers businesses of every size, shape and sector the opportunity to work smarter, faster and from anywhere.

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What is a VoIP phone system and how does it work?

VoIP (Voice over Internet Protocol) is a solutions where voice calls are transmitted over IP networks using an internet connection, rather than over the traditional telephone network. A VoIP phone system works by taking analogue voice signals, digitalising the sound, compressing it to make voice packets smaller, then breaking it up and sending it as data over an IP network to both desktop and mobile devices. VoIP for business enables VoIP call routing to take place via a secure internet connected data centre rather than through hardware installed on your business premises. Internet-based means the technology is easy to install, there are no upfront connection costs, it’s easy to maintain and upgrade, plus it’s brilliantly agile – meaning the system grows with your business together with delivering an impressive repertoire of powerful call management features.

What are the features of a VoIP phone system?

A VoIP phone system grows with your business

A VoIP phone system is future proof. You can quickly and easily add new users and features, so - as your business grows - your phone system will grow with you.

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Horizon Voip Phone System Uk Dashboard
VoIP phone system handset

Quick and easy setup

Think an industry-leading, all-round internet telephony platform will involve a costly investment in equipment and complex installation process? Think again! Our team of VoIP phone experts will get you up and running in no time. They’ll help you set up the system and show you how to configure it for your business and how manage it through the intuitive online portal.

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VoIP call recording

The call reporting features of a VoIP phone system are ideal for any business looking to capture inbound and outbound conversations, in order to improve customer experience, ensure service compliance or for audit purposes. Stored in a secure cloud environment, you can quickly and easily access the recordings you need.

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Voip Call On A Phone Handset
VoIP call analytics

VoIP phone Call analytics

The power – and the insight – is in your hands with a VoIP phone system. The intuitive, easy-to-use web based interface means the all-important call analytics are at your fingertips and you are in complete control of call handling, call management and reporting.

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VoIP for business enhancements

The Horizon phone system is the leading VoIP phone system in the UK. It is a complete communications solution for your business with an extensive range of fixed and mobile telephony capabilities, a wealth of features and enhancements to help you optimise the way you work and an easy-to-use web based management portal. Call, connect, collaborate and take your business communications to the next level.

VoIP phone system enhancements >

Voip Phones System Enhancements

Why would someone use a VoIP phone system?

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Service with a smile

IP phone technology guarantees reliable call quality, as well as enabling your employees to manage their calls anytime, anywhere and from any device – meaning your customers can reach you quickly and easily, and you’ll never miss a call again. Plus, the call management features mean you can identify exactly where processes and procedures can be improved, and keep your customers informed with call waiting times, comfort messages and call redirects.

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A VoIP phone system is scalable so you only pay for what you need, meaning you can keep on top of the costs. And since it’s hosted in the cloud, there’s no hefty upfront spend on installation or on-going maintenance costs and upgrades. You can also access low-cost and free IP calls.

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Openreach are busy replacing the copper-based Public Switched Telephone Network (PSTN) with fibre optic connections across the UK, so all traditional telephone lines will soon be a thing of the past. A VoIP business phone system such as Horizon or Microsoft Teams means you’re ready for an all-digital future.

VoIP phone system packages and pricing

All licenses include FREE handsets, FREE connection and call management.



£7.99 Per month

  • ✔  100 inclusive minutes
  • ✔  Online portal
  • ✘  Conferencing
  • ✘  CRM Integration
  • ✘  Horizon Collaborate
  • ✘  Mobile & Desktop Applications
  • ✘  Customised On Hold Music




£14.99 Per month

  • ✔  750 inclusive minutes
  • ✔  Online portal
  • ✔  Conferencing
  • ✘  CRM Integration
  • ✘  Horizon Collaborate
  • ✘  Mobile and Desktop Applications
  • ✘  Customised On Hold Music




£19.99 Per month

  • ✔  2000 inclusive minutes
  • ✔  Online portal
  • ✔  Conferencing
  • ✔  CRM Integration
  • ✔  Horizon Collaborate
  • ✔  Mobile and Desktop Applications
  • ✔  Customised On Hold Music


*3 months for free and advertised packages available for new Horizon customers only.
*All prices based on five year contact term and a minimum of 10 users.

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Frequently asked questions

A VoIP phone system does everything your traditional business phone system does, and so much more. It comes hand-in-hand with all the call management features you need to run your business effectively, such as call forwarding and routing, call transfers, automatic messaging and so on – but with the game-changing flexibility of being able to utilise these functions on any internet-enabled device and from wherever you are.

The best phones for VoIP are IP phones as they have been designed for use with VoIP and have call management features which most conventional phones lack. However, if you’re keen to retain your existing PSTN-based landline phones, you can use an analogue telephone adaptor which will allow your phones to work with VoIP technology.

The short answer is yes! Cost-effective, flexible, agile, secure, scalable and easy-to-use, plus a wealth of call management features…the list of benefits goes on. An industry leading business phone system such as Horizon VoIP is future-proof and will quite simply transform the way you do business.

VoIP phone system case studies

Veterinary Practice
Veterinary Practice

Focus Group's Call Analytics help Veterinary Practice work smarter.

Hyper Recruitment Solutions Uk

Focus Group's VoIP solution takes Communications to the next level at Hyper Recruitment with cloud hosting services.

Motorline Uk

Focus Group provide an affordable, robust VoIP telephony platform for ever-growing family business, Motorline in West Sussex.

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