Did you know that Best VoIP providers in the UK can save your business up to 70% on call costs? And that’s while having the same features and functionality as a traditional on-premise system. Plus, with VoIP you can make calls on the go, support remote working, manage everything via a computer app, and so much more. 

If you're in the market for a VoIP system, it's a good idea to lock down a quote or two. By filling in our quick quote comparison tool, you'll be given quotes from various VoIP providers, allowing you to pick the one that works best for your business.

Need to get to grips with VoIP providers first? This comprehensive guide has been compiled by our telephones systems expert, exploring the ins and outs of top-rated UK providers and VoIP products in 2022.

What is a VoIP phone system?

VoIP stands for Voice Over Internet Protocol and refers to the software-based technology which allows businesses to make their telephone calls using a broadband internet connection, rather than through traditional phone lines. Take a look at how it all works:

VoIP phones systems convert the sound signal of users' voices into digital data streams, which can then be sent in “packets” over the Internet.

The signal is passed through an Ethernet cable to the VoIP server or gateway, before connecting with the Internet. Investing in a VoIP Phone system means a business has the freedom to use a variety of different devices to make and receive calls, including physical IP phones, computers or laptops, and smart phones.

Once you’ve set up a VoIP phone system, get ready for cheaper domestic calls and low price per minute international calls, too.

VoIP desk phones can either be set up as a new system or integrated into an existing one.

If you’re looking to integrate business phone systems, contact your current system supplier for advice.

In this guide, we've highlighted 11 of the best VoIP phone models in the corded and DECT (cordless) phone categories. Each of them will integrate fully with a VoIP phone system.

What is hosted VoIP?

With hosted VoIP, the infrastructure is based ‘in the cloud’ rather than on your premises. A service provider owns, manages and maintains the infrastructure in a secure data centre. You pay a monthly fee to use the service. Most businesses find hosted VoIP to be the best option as it’s so easy and low-maintenance.

 

According to our detailed research, the following suppliers offer the best VoIP phone systems available in the UK in 2022:

  • Xinix
  • Lily Comms
  • Vonage
  • Berry
  • RingCentral
  • bOnline
  • Enreach
  • BT
  • Focus Group
  • 8×8
  • Mitel