Hosted 3CX PBX for UK Businesses

Smarter voice. Lower cost. Scalable business communications — hosted and fully managed in the cloud.

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What You Get Our 3CX PBX Solutions

Future-Proof Your Business Communications

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Fully Hosted 3CX System

No on-site servers or complex configurations — we host, manage, and optimize your entire phone system for performance and reliability.

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Multi-Device Calling

Make and receive calls from desk phones, laptops, tablets, or smartphones — wherever your team works.

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Advanced Call Features

Auto-attendants, IVRs, call queues, voicemail-to-email, and CRM integration — everything you expect from a modern PBX.

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Secure, Encrypted Communications

End-to-end call encryption and secure data hosting within the UK to meet compliance and data privacy requirements.

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Cost-Effective Packages

Flexible pricing with plans starting from £50/month for 4 simultaneous calls — far less than traditional phone systems.

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Full Setup & UK-Based Support

We’ll configure, port numbers, train your team, and be available whenever you need us.

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Communication That Works Wherever You Do

With SES Computers and Hosted 3CX PBX, your business calls don’t just get through — they connect better, cost less, and scale smarter.

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How it works

01

Plan & Port

We assess your needs, port your numbers (or assign new ones), and configure your call flows, extensions, and features.

02

Deploy & Train

Your system is set up in the cloud, integrated with your tools, and your team is trained to use it from day one.

03

Support & Scale

We monitor, maintain, and support your 3CX system with the flexibility to scale as your business grows.

What our clients say

Client 01

Lots of knowledge, gave me amazing support and talked in a language that I could understand, helped me find a solution quickly

Would highly recommend

Marie Atkinson
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Client 02

A bunch of genuinely nice tech professionals who truly care about support businesses to thrive. They support large companies but give the same enthusiasm and energy to the smaller companies too which is refreshing. 10/10!

Laura Riaz
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Client 03

A great company. The staff are very friendly and always willing to help. No problem is too small for them and it is a pleasure doing business with them.

Graham Belsham
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Client 04

Been using this firm for over 20 years still no faults ever to report in all that time. Unlike high Street shops, these guys know what they're talking about instead of quoting a catalogue

Lewis Metcalf
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See what other people are saying
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4.85 / 5.0 (45+)

Got questions?
We've got answers!

Do I need new hardware?

Can I keep my existing phone numbers?

Is the system secure?

Can I use 3CX for remote teams?

Is there a contract?