Business phone systems and numbers from Callagenix

Temporary change of contact number

Due to the spoofing of our usual main number resulting in large volumes of callers following up on missed calls, we ask our existing customers and any new enquirers to call us on 0333 247 0020 instead of the usual number seen elsewhere on this site, or email us. We apologise for any inconvenience, but it will enable us to answer your calls more efficiently while the problem is ongoing.

If you came here regarding a missed call, please be assured it was not from Callagenix, but an overseas scamming outfit that is making calls to UK mobile numbers at random and claiming to be a bank, energy supplier, debt collector, etc. The missed call is not genuine as we do not call anybody who is not already a customer or recent enquiry about our services. Just block the number and do not answer if they call back.

Syniverse Technologies

We appreciates the global coverage your company provides. Some of our new request for toll free numbers could be in emerging market regions with legacy telephony conditions. One aspect I must mention…

John Gale

ParkCloud

Having one service provider for all our inbound global telephony needs has really simplified our internal processes, saving on administration costs. In addition to the administration savings, the…

UK Numbers

From numbers covering the entire UK to a specific local area, Callagenix has a comprehensive range - all expertly hosted by us and giving you complete control over where they route and how they work.

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International Numbers

Use our wide range of international numbers in more than 100 countries to establish an overseas presence without the cost of being there. Choose from toll-free, local, national or cost-per-call solutions.
Callagenix. Strength in numbers.

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Voip & remote working

Our VoIP/SIP solutions will reduce your phone-line costs and give your business the cutting-edge, flexible working capabilities being demanded in the post-pandemic working environment.
Callagenix. Strength in numbers.

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Business continuity

The Covid-19 pandemic has taught us that disaster can strike at any time. We provide a robust and tailored business continuity solution to protect your organisation and ensure that you can continue to work through any emergency.
Callagenix. Strength in numbers.

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Solution

At Callagenix, we have developed an array of expert services. Each one is forged from a blend of bolt-on solutions to create the perfect, tailored telephony service for your organisation.
Callagenix. Strength in numbers.

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BRAND VALUES

Our mission is to bring innovation, flexibility and simplicity to every UK business looking to build and scale their perfect phone system.

Like us, products keep their promises, built to work, built to be dependable

Flexible

No matter how simple or complex, our solutions are completely flexible and 100% scalable

Pedigree

With 20+ years specialist expertise, we offer clarity on creating your ideal phone system

Trustworthy

Our clients value it, our reputation is built on it...it’s what we are.

Openness

We offer customers the chance to ‘try before they buy’ able to fully test for 30 days

Independent

We’re in this for the long term...a caring, committed and family-owned business.

Best in class

From the quality of our solutions to our attitude to service, excellence permeates all we do.

News & Articles

A boost for business VoIP

In October 2022 we reported on Ofcom’s Autumn Connected Nations update which, amongst other matters, highlighted the increasing

January 4, 2023

Securing your business phone system

It’s only a few short weeks since we wrote about the dangers of number spoofing but a recent incident shows only too well how

December 20, 2022

Celebrating UK Charity Week

When times get tough it is good to know that charities are there to help to provide much needed support and assistance. But if

December 5, 2022

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You’ll be in good company

Case Studies

Tailored Time

Callagenix provides an excellent scalable service which allows us to achieve this without having to heavily invest in call answering software which has to be located at our offices in London. Our clients are very happy with the service that we provide and we can deliver this within budget which is key to a growing business.

Henkel

One of the lucky breaks with this crisis was that we were just about to roll out our Crisis Line solution which had been set up and tested 1 month ahead of the Buncefield fire. It is a cost-effective low-maintenance system which is a key component in our crisis communication strategy. The “try before you buy” option from Callagenix allowed me to set up and refine before presenting to the Board as part of our Regional Crisis Plan.

John Gale Case Study

We are now able to take all calls on any telephone, or any other number I choose. When taking calls at home the caller pre-announcement feature tells me its a call for the business and not a family call. The end result has been to allow potential customers to reach me anywhere and to separate business calls from home calls without the expence of installing new lines from BT.