Blackbox logo

Cloud hosted telephony
for business

Cutting-edge unified communications delivered throughout the UK

Unified Communications
for Businesses

Our innovative solutions provide the latest technology for our clients utilising our partnerships with GAMMA, 3CX, Telcoswitch, Voiceflex and DWS

hosted cloud telephony
Mobile phone

Unified Communications for Businesses throughout the UK

Blackbox UC is an innovative British telecoms provider serving the communities in London, Kent and the home counties, delivering market-leading, resilient Unified Communications and compliance solutions. We’re one of the UK’s fastest-growing technology companies, and we offer a personalised approach with unmatched support for businesses. From telephony and network services to Microsoft integration, we can help your business to connect.

Our approach is to offer premium, uncomplicated telecoms services at an all-inclusive monthly fee. We’ll always be there to support your business, and our technology solutions are the best on the market. We invite you to learn how Blackbox Unified Communications could help your business- call us today and speak with a business telecommunications expert.

Unified Communications Throughout The UK

Integrated systems that bring your team and customers together.



The ideal solution as we enter a new era is to support your business by enabling your team to connect from anywhere on any device, simultaneously.



Mobile devices have become an extension of office environments, connecting remote staff with voice data and advanced technology, across any of the major networks.



Blackbox provides a safe and secure environment combining hosting with cloud services. This gives businesses in the UK technical and commercial flexibility.

Network & Security

Connect and protect your business with innovative technology solutions.

network icon


Blackbox core networks connects seamlessly with all major carriers enabling us to provide a complete end to end managed solution for voice and data networks.



Blackbox Structured data cabling is a system of cabling and associated hardware that provides a comprehensive telecommunications infrastructure.

cctv icon

CCTV & Security

With our CCTV services, you enjoy state-of-the-art security systems, with improved operational efficiency, making your workflow more intelligent.

Blackbox UC business telecom solutions

Why Blackbox UC?

It is our mission to empower businesses through cutting-edge technology and unrivalled customer service.

We help our clients gain a competitive edge by implementing bespoke solutions that they trust for reliability and performance. Our experienced and dedicated team provides an unprecedented level of advice, service and attention to detail that is consistently delivered throughout the months and years of our working relationship.

Case Study - Blue Diamond Group

See how Blackbox UC in partnership with TelcoSwitch, unified Blue Diamond Group’s telecoms and broadband across 39 UK and Channel Island garden centres, including Europe’s largest at 70 acres.

Play Video about video frame

Our Unified Communications Blog

Learn about the latest industry trends and tips in our unified communications blog. We feature articles about everything from telephony and broadband to CCTV and cabling.

What Our Customers Say

Hear how unified solutions by Blackbox UC have improved productivity and ease of communication for our clients across the UK

Connect with Blackbox Unified Communications

We invite you to learn how Blackbox Unified Communications could help your business. Call us and speak with a business telecommunications expert today.