Smart, Scalable VoIP For Business

At Open VoIP, we’ve helped over 3,000 users stay connected with powerful VoIP systems, unbeatable uptime, and expert support with global reach. Whether you’re a growing business or a large organisation, you can count on us for reliability, simplicity, and service that goes the extra mile.

3,000+
VoIP Users Connected
99.99%
Service Uptime
10+
Years Experience
100%
Customer Satisfaction
VoIP Made Simple

Modern, Flexible Phone Systems for Every Business

At OpenVoIP, we deliver cloud-based phone systems (VoIP) that enable you to make and receive calls via WiFi or 4G and 5G connections, eliminating the need for traditional landlines. Whether you’re operating from a small office or managing multiple locations, our internet-based service offers low running costs, exceptional call clarity, and the flexibility to scale seamlessly with your business. Based in Hull, we support over 3,000 UK VoIP users with reliable, eco-friendly, and cost-effective solutions packed with features like call forwarding, voicemail, fax-to-email, and voice recording, all included as standard.

UK Business Ready

Scalable, Affordable, and Backed by Local Support

From a single phone line to a comprehensive multi-site switchboard, our solutions adapt effortlessly to suit businesses of all sizes and future growth. We believe pricing should be transparent and straightforward, with no hidden fees or call setup charges, just clear, predictable billing. With a guaranteed 99.99% uptime and our local UK-based support team available around the clock, you’ll experience first-class service that ensures everything runs smoothly day-to-day. Whether upgrading your existing VoIP system or preparing for expansion, our experts will guide you every step of the way to ensure the perfect fit for your business needs.

Open VoIP
5.0
Based on 31 reviews
review us on
Ami Hellings
The team at Openvoip are brilliant, they currently manage the phone system for the company I work for and every single team member I've spoken with are friendly, helpful and full of knowledge.

I can't thank them enough for all their help when we call them.

Would like to say a particular thank you Tom, Ben and Jack who put up with us asking silly questions quite often. Your help and patience is really appreciated.
kerry cussons
Thank you Ben, Charlotte & the whole team at ‘Open Voip’ - Your service over many years to us at Larards Residential Sales has been faultless & nothing short of exceptional. Always there to offer support & advice, changing systems when we were identifying areas that we wanted to tweak due to the demands of our ever changing industry! Financially competitive which allowed us to see huge savings in comparison to past providers. We honestly can’t thank you enough & would not hesitate in recommending you guys to friends, family & other local businesses. Wishing you continued success.

Kerry Cussons-Rawding
Emily Eland-Cullis
I have contacted Open Voip on several occasions and they are incredibly helpful every time. Most recently I had a complex issue which I was completely at a loss with, Ben and Tom assisted me over several days going above and beyond & Tom seemed to work miracles, working on the issue until it was resolved. Tom kept in contact with me the whole time and really did go above and beyond to fix the issue.
Kirsty Ridley
A very reliable company. We moved to Open Voip in 2019 from one of the larger phone companies and have never looked back. Open Voip give such a fantastic and personable service, you feel valued as a customer and not just a number! Their phone system is very reliable and if we ever have any problems they jump on it immediatly and get it resolved. All the team are fabulous, really friendly, couldn't ask for a better service. Thank you!
Caroline Beisly
We have worked with Open Voip for years now and they are the best at everything they do. They are quick to respond to any updates, changes or problems. A very helpful team.
Anton Wynn
We selected OpenVOIP to provide a 3CX VOIP system, with an IVR switchboard for our foodbank. OpenVOIP were incredible with their support in helping us identify our needs, setting up the system and ensuring regular contact to check it was functioning correctly and meeting our needs.

The new telephone switchboard ensures clients we support, and professionals we work with, along with donors and volunteers, can have their calls dealt with much more efficiently. The system works extremely well for our mixed workforce which includes staff and volunteers. Highly recommend OpenVOIP!
Gary Boden
Sam, Ben and the team at Open Voip provided my business with a first class service. They are always on hand and answer any questions about our new phone system quickly and efficiently.
Would definitely recommend if you are looking for a Voip system.
Iconic Venues
Jack and the team at Open Voip provided us with a fast and efficient service. From consultation to installation it was very quick.
The team are always on hand should we require to make any adjustments to the system. We cant recommend them enough. Millhouse Skidby
Victoria Fletcher
Ben Chetham from the support team was very responsive and dealt with an urgent request during what I am sure was a difficult and busy time for everyone. He really went above and beyond to understand the requirement and put a solution in place. Thank you Ben!
KC Sofas
Ben, Luke, David & Sam and the rest of the team have been great from the start. Helping us to set up IVR’s across multiple channels. They have helped us grow and streamline our business over the past year. Allowing us to handle and distribute calls more effectively whilst coming away from an analog system with no loss of service. We had loads of quotes from other suppliers like BT etc. But we wanted to stay local. The service has been impeccable. It just goes to show that you do get real benefits when dealing with a local company. The service has always been very personal, professional and they have been very accommodating as our business has grown. I hope we have a long and fruitful relationship with OpenVoip.
Jordan Beaumont
The guys over at OpenVoip have been brilliant in getting us set up with our phones and helping us out with the handsets. They've been refreshingly honest and are always there when we need them. Brilliant support team and would highly recommend.
Malcolm Briggs (BWB Manufacturing Ltd)
An excellent company from the first meeting. Help and support always first class and always available. Really cant rate Open Voip enough.
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A Feature-Rich Phone System For Your Business

Our VoIP telephone systems save you money and are rich in features that you cannot access using traditional landline phones.

  • Call Recording

    Record calls and analyse with AI, cutting note‑taking so teams stay focused on customer service.

  • Mobile & Desktop Apps

    Take your business calls anywhere with easy-to-use apps that turn your phone or laptop into your office line.

  • CRM Integration

    Connect your VoIP system with your CRM to log calls, track customer journeys and streamline sales workflows.

  • Call Analytics & Reporting

    Track call volumes, durations and outcomes to improve performance and better understand your customers’ needs.

  • Auto Attendant (IVR)

    Greet callers professionally and guide them to the right team or department automatically, saving time and effort.

  • WhatsApp AI Assistant

    Engage customers instantly using smart WhatsApp replies and seamless chat routing in one place.

Get Started Today!

Get a Fully Featured Business Phone System from Just £9.99 per Extension per Month

Get unlimited UK calls, advanced VoIP features, and expert global support – all from just £9.99 per extension. No hidden fees, just simple, scalable communication for your business.

Other Services

More Than Just VoIP: Business Connectivity & IT Services

At Open VoIP, we also offer fast broadband, expert IT support, mobile services, and even energy savings, all designed to keep your business connected and secure.