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Sussex based Business Telecoms specialists in Hosted, VOIP and On Premise.

Our Products

Quality comms solutions to meet your specific business needs

Cloud Telephony

A hosted business phone is also known as cloud telephony or voice over internet protocol. A popular option for small businesses, you get a...

Telephone Systems

Every business needs a telephone system. You may be a large commercial business who needs a PBX installation or a small business needing a...


If you want to upgrade your business security we have an ideal range of commercial cameras. We supply wireless CCTV, outdoor CCTV, and indoor office...


Choosing the right wifi service provider for your business is very important. We understand that internet connectivity is key and offer business only broadband....

Our Services

From engineering & cabling through to telecoms security, Calibre can support the communication needs of your business


Engineering & Cabling

Friendly, efficient, punctual, we can supply you with a professional contract engineering and cabling service...

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Disaster Recovery

The speed at which a company can recover and carry on its daily business is critical to its operations...

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Diverse Routing

Reliable telecommunications are the backbone of any business, so when something goes wrong it’s always handy to have a ‘plan B’ ...

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Telecoms Security

PBX fraud often happens at weekends and evenings, when systems are ‘less patrolled’ and monitored...

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Case Studies

From education, healthcare & hospitality, through to retail and charities, read more about Calibre's telephony & CCTV customers here



The construction industry presents many challenges to those who work in it, but an...


CCTV – The Academy Selsey

The Challenge The Academy, Selsey formerly known as the Manhood Community College, holds 453...


Telecoms – The Cumberland Hotel

Hotels and leisure facilities require a unique type of hotel telephone system dedicated to...

Latest News & Articles


Why CCTV could be right for your company.

  Have you recently experienced a problem at work that CCTV would have helped with? Will your clients feel happier knowing you have security cameras...

Remote Working

PBX telephones VS Hosted telephony

Many experts predict the demise of ISDN by 2020, and BT has announced it will turn its ISDN network off in 2025. What you...

Company News

Calibre Comms announces Hailsham Town FC Sponsorship Deal.

Calibre Comms is delighted to announce that it is the proud new sponsors of Hailsham Town Football Club’s first team. The one season sponsorship...

Refresh your telecoms with our complimentary review

We will happily talk you through all of your options.