Small business owner working remotely with BT VOIP services

VoIP phone systems for business

Bring your team together and your customers closer with a VoIP phone system that’s easy to set up and even easier to use, from the UK’s favourite business network.

Bring your team together and your customers closer with a VoIP phone system that’s easy to set up and even easier to use, from the UK’s favourite business network.

Compare our VoIP systems

Find the right cloud based phone systems for your business.
Cloud Voice

PERFECT FOR: BEGINNERS

All the features of a traditional phone system with the flexibility of the cloud.

  • No hardware maintenance
  • Integrated security software. Encrypted calls. 24/7 monitoring.
  • 24/7 support, guidance and advice from our experts.
Cloud Work

PERFECT FOR: TEAM WORK

An easy-to-use cloud communications platform for more effective multi-channel collaboration.

  • All your comms on one platform
  • Easily integrated with your existing apps
  • Switch between devices on active calls
  • Add up to 14 international sites

Work the way you want

Our VoIP systems upgrade your small business comms and empower your hybrid teams to make and receive calls on any device, wherever they are.

Cut cost without compromise

Replace expensive legacy hardware with a flexible cloud phone system for feature-rich HD calls that look and sound amazing.

Increase customer satisfaction

Reduce wait times, offer a more personal experience and never miss another call, with VoIP phones.

Get ready for the IP switchover

The UK’s PSTN network will switch off by 2027. Get ahead of the competition with VoIP phone systems that will boost your business both now and in the future.

Why BT for VoIP

24/7 support

Our dedicated 24/7 UK-based helpdesk is on hand to help fix any problems, whenever you need it.

Reliable network

Named by Gartner as the UK’s leading network service provider, and certified by CESG, ours is a network you can trust.

Industry leader

We’re the UK’s leading provider of cloud-based phone systems for small and medium businesses.

World-leading security

Our 3,000 security experts protect our networks from more than 6,500 cyber attacks each day.

24/7 support

Our dedicated 24/7 UK-based helpdesk is on hand to help fix any problems, whenever you need it.

Reliable network

Named by Gartner as the UK’s leading network service provider, and certified by CESG, ours is a network you can trust.

Industry leader

We’re the UK’s leading provider of cloud-based phone systems for small and medium businesses.

World-leading security

Our 3,000 security experts protect our networks from more than 6,500 cyber attacks each day.