OneCloud Networks

OneCloud Networks Limited provides Hosted Cloud PBX, Unified Communications, Hosted VoIP, and Team Collaboration Solutions in the UK that can improve your business performance without increasing your costs.


We provide comprehensive UCaaS solutions to businesses that include chat, audio & video conferencing, desktop sharing, web meeting, full mobility functionality, and the ability to work on any device, anywhere, anytime all with the same business identity.

Unify Your Business Communications

  • Hosted VoIP System
  • Voice Calling via Desk phone, Mobile, Computer & Tablet
  • Collaboration, Chat, and Document Sharing
  • Audio & Video Conferencing
  • Desktop Sharing
  • Integration of Chat & Video Conferencing with Your Contact List
  • Online Fax
  • Web Meeting
  • CRM Integration
  • Google Apps or Office 365
  • Outlook Integration & Chrome Dialler
  • Intelligent Call Routing
hosted VoIP Provider UK

Hosted VoIP cloud communications to maximise your business performance,
in your office, on the road, and anywhere in the world.

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We deploy low-cost cloud communications solutions that open your business process to new opportunities. Equip your team to perform better. Automate routine tasks. Enhance your customer relationships. Shorten your sales cycles. Turn your cost centre into a money-maker. Take your business to the next level.

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We deploy leading Cisco Meraki solutions to manage mobile devices, Macs, PCs, and your entire network. OTA monitoring, diagnostics, and secure device management from a central dashboard. Querying devices, location finding, remote locking and erasing. Fully scalable solutions to enforce your security policies across your entire team.
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We deploy Cloud Genix SD-WAN to provide a cohesive, lightweight, vendor-independent network and dynamic network security perimeter. The CloudGenix ION solution learns and builds intelligence, resulting in savings of up to 50% of WAN costs and increase of up to 95% WAN throughput.

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Join the VoIP Cloud.
Join the fastest growing organisations and become ONE.

Why Move to the Cloud?

hosted voip uk Uptime

99.99% Uptime

World-class solution, right-sized to keep your business running efficiently every minute of every day.

Cloud Phone System UK

24/7/365 support

Less than 1% turnover in 9+ years. Customer service and on-site deployment are at the heart of our VoIP service Providers.

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Flexible Working

Gain flexibility and productivity without large capital investment.

Cloud Communications UK

Cloud Communications

Bring together your full communications suite, eliminating the chaos and expense of multiple tools, platforms, logins, and bills.

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Average 50% savings

Savings over traditional PBX and collaboration systems. Our customers simplify, save money and gain a powerful competitive advantage.

Unified Communications

Unified Communications

Savings over traditional PBX and collaboration systems. Our customers simplify, save money and gain a powerful competitive advantage.

Buyer’s Guide

Choosing the Right VoIP Service Providers UK & Cloud Communications Solutions for Your Business.

Why you need one, what’s available and key purchase considerations.


About Us

OneCloud Networks evolves from a long history in telephony. Spending 20 years with various voice solutions and more than a decade as BroadSoft engineers, OCN chose to become an authorised BroadSoft VoIP service providers. Working on the best and largest solutions in the world, OCN stands among the most innovative and technically astute cloud communications organisations Read more.


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Demo & Free Trial

Do you like to see how it works and take a test drive before you make a change? You’re not alone.

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Communications Assessment

Your business process speaks and we listen. Time after time we meet with organisations looking for voice.

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Request a Quote

Wondering about the cost savings of a VoIP cloud solution? Ask us today! Join leading organisations and become One.


Warner Search Group first met with One Cloud Networks to get our new VoIP phone system and internet in place. They really learned our business. They respond quickly and efficiently to answer questions and resolve issues. We couldn’t be happier with the service and the way they’ve taken care of our business.


James WarnerManaging Partner

There are people who are good at what they do and those who are experts. Experts make things look easy and OneCloud Networks employees are definitely experts. This expertise, coupled with their personal touch, separates them from other providers. Ntelec couldn’t be happier. I recommend OCN to anyone who will listen.

Don PrestonPresident NTelec
Phone: 020.3909.8600
Twickenham TW1 3QS, Greater London, UK
Regal House, 70 London Road,

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