All the power of 3CX configured to your needs.


3CX dahsboard and apps-1From hosted extension to fully-tailored, full-service deployments, we have the 3CX solution for you. 


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Get 3CX for free, today.

All set up and ready to use! 

With just a few details we'll generate your new full-feature, cloud-hosted 3CX and deliver it to you ready to go!

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App & Web Clients.

Access all your user features from anywhere with 3CX's iOS, Android or Web Apps. Perfect for the modern flexible workforce. 

250 user Webmeeting.

Throw off the restrictions of other web meeting platforms. Host up to 250 people without plugins and use audio, video, screenshare and whiteboarding for true collaboration.

CRM integrations & API.

Off-the-shelf integrations with major platforms like Microsoft Dynamics, Office 365 & Salesforce, ConnectWise, HubSpot, Zoho and more, or build a bespoke integration with the API.

Contact Centre features.

Everything the modern contact centre needs, from Live Chat & Talk, Real-Time Stats, SLA Alerting, Call Recording Transcription and more, and no per-user licenses, even for supervisors!


3CX the simple way.

Don't waste time trudging through online guides. We can create new 3CX systems in minutes, configure it to your exact needs, and deliver it to you ready to use!

Tailored 3CX support.

From fully-managed build, host and manage to "set up and hand over" to ad hoc support, we'll give you as little or as much help as you need. 

Teams & 3CX.

All the Microsoft Teams features you love with the telephony you need. Use our Easy Direct Routing platform with 3CX for seamless integration between Teams and Phone System.

High availability 3CX.

Make sure you're always there for your customers, no matter what. 3CX Enterprise runs 2 simultaneous instances, so if one fails, the other is always there. And we can even add trunk and carrier resilience for added safety!

Increase customer engagement with Chat-to-Talk.

Move customer Web Chats to voice or video calls without the need for downloads or plugins.

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Why One2Call?


Over 15 years' voice experience.

3CX Gold Partner.

In-house 3CX Advanced engineers.

Specialist number porting team.

Fully independent.



Meet the Team

Speed up your day with Voicemail-to-Text.

Get your voicemails transcribed and emailed to you instantly with the 3CX Voicemail-to-Text features.

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What our customers say

"I would like to pass on my appreciation to the team at One2Call for the service we received.

You guys went above and beyond to deliver an excellent service and to minimise down time for us.

Jack and Adam were excellent throughout.  If you ever need somebody to do a write up or recommendation for you I would be more than happy to provide"

David Stocks
Financial Controller, Killis.

"I really appreciate your help today, especially so with the promptness of the service - you're brilliant.

The engineer who came was superb. He certainly knew what he was doing and he's fixed everything - all is good and working!

So thank you once again, you've saved us today".

Glenn James
Estimator, Stuart Pease Fibreglass Ltd.
“Jordan was brilliant in re-locating our PBX even when the system did not behave as expected after the move and reconfigure he worked through and made sure everything was working as expected.”
Mark Green
Go Green Ltd
“Absolutely spot on from start to finish, thank you to Ryan and Nick. You make my life easier!”

Laura Benfield
Employment Related Services Association (ERSA)
“Local, extremely helpful, prompt. Quick to react when there have been issues (not caused by One2call). Have recommended in the past to clients.”

Mark Frickling
Modern Creatives
“Our move and installation of new IT infrastructure and phone systems couldn’t have been any smoother. The advice we had and technical guidance and support meant we felt totally at ease. Would definitely recommend One2call!”

“Stayed late on a Friday evening to fix my computer. Thank you”

Sarah Wroe
Commercial Property Partners
Personal, real people service. IT with traditional, feel safe values.
Eric Johnson
Director, Client Services

Our people

Real people with real solutions.

it's our in-house skills and knowledge, and how quickly they can be accessed, which keeps our customers happy.

Meet the team.