Case Studies

As the UK’s only major telecoms operator that primarily focuses through the channel, our partnerships are all about trust, loyalty and building value in your business.

We’ve developed a portfolio of products and services specifically for the business market that really make it easy for you to do business with us.

Find out what our Channel Partners think about us, understand how we have helped them transform their communications offering with a wide variety of marketing leading solutions and get to know the level of service and support you can expect from Gamma.

Using the content provided by Gamma in the Accelerate portal, Capita Network Solutions ran a 20-day telemarketing campaign, which included seven emails to more than 1900 cold leads. This resulted in 4 meetings and 20 leads.

Capita Network Solutions and Gamma Accelerate

Solution IP wanted to provide the APM Group with a flexible solution that would deliver a better experience for customers and allow staff to collaborate more effectively. Their expert engineers carried out a full review of the current infrastructure to see where improvements could be made. Horizon the hosted IP solution is the platform they chose.

APM Group and Solution IP

Solution IP undertook a full review of the current setup and services to highlight the areas for improvement. A thorough bill analysis identified where cost savings could be made, reassuring Danosa that a move to the hosted Horizon platform was a more feasible option for their longer term business needs.

Danosa and Solution IP

Solution IP started with a full review of the surgery’s current setup and assessed the improvements that could be made. It quickly became clear that moving over to the hosted Horizon phone system could address the immediate problem of the affected site going down. They would be up and running within two working days, minimising loss of business.

Watkins & Tasker and
Solution IP

It was decided that the best solution would be to initiate a cloud call queuing system that would enable callers to be queued in sequence to wait for an available operator. The solution implemented by Eastern Voice & Data was Gamma Horizon, the UK’s leading Cloud based telephony solution. This enabled the Surgery to better understand the overall problem as statistics were available to inform senior staff as to the actual number of calls that were being answered.

Huntingdon Road Surgery and Eastern Voice & Data

Following on-line research Kings & Barnhams Group decided to engage with Eastern Voice & Data and asked them to suggest a solution to their problems. Eastern Voice & Data undertook a survey of the business’s requirement and listened to the issues that the staff were experiencing. After having looked in detail at the way the previous telephone system was operating Eastern Voice & Data recommended that the correct way forward was to implement Horizon, a fully cloud based telephony solution.

Kings & Barnhams Group and Eastern Voice & Data

Eastern Voice & Data implemented Gamma FTTC at each site and moved all of the legacy telecoms estate from the two offices over to IP. They reduced multiple analogue lines and ISDN30 down to just three FTTC managed connections retaining all of the legacy numbers previously used.

Lamberts and
Eastern Voice & Data

Eastern Voice and Data knew from the security restrictions and comprehensive functionality required that a cloud route was the most realistic option, and Gamma’s hosted Horizon solution could meet their budget requirements. Horizon also only uses UK data centres which is a key requirement for the NHS, as well as providing a secure, high quality, reliable solution that offers inexpensive growth potential.

Bacon Road Medical Centre and Eastern Voice & Data

Gamma now provision and terminate all the UK minutes for hundreds of thousands of Vonage’s customers (UK geographic, non-geographic and UK mobile). Vonage customers typically move their services from an alternative network provider. By porting their numbers we enable them to keep their existing phone number (which is often crucial for small/start-up businesses that can’t afford any downtime or major changes).


Fidelity recognised the opportunity for growth in revenue and margin by providing an end-to-end solution from just one supplier, Gamma. As a long term Gamma partner, Fidelity Group has found the level of support they have received to be maintained at a high level, even as Gamma has continued to grow and add new products. Training and information is provided to Fidelity, enabling them to launch new products to their channel, in line with Gamma’s launch of these products to the market.

Fidelity Group

The Midshire marketing team needed to improve the quality and quantity of all campaign activity, whilst reducing the daily workload of the team so they could focus on other marketing avenues. Step one would be to segment the customer base which would allow for improved message consistency of the material distributed.


Having used an alternative VoIP solution for three years prior to implementing Horizon, LIM’s relationship with their former provider had deteriorated and they needed to find a new solution quickly. After engaging with their external IT consultant, who recommended providers based on their knowledge of the business needs and the market, LIM were introduced to Cloud Telephones.

Legal Insurance Management and Cloud Telephones

LCC view Gamma as an essential partner, who we would like to see become the leading supplier in their field. Horizon is well priced, reliable and well-designed and offers a service that met LCC’s objectives. They have clearly looked at the sales cycle and chosen to take a long-term view in order to implement Horizon as can be seen from their regular marketing and incentives. Implementing Horizon has not been a challenge.

London Central Communications

A Gamma partner for eight years, TSI provide a range of business communications for businesses of all sizes. The company offer a portfolio of services and products across Cloud Telephony, Unified Communications and Connectivity – citing Ethernet as their most successful product from Gamma.


Cloud-centric global connectivity and communications network service provider, Epsilon provide a range of business communications for organisations of all sizes. The company’s SDN platform, Infiny by Epsilon, combines on-demand connectivity, a web-based portal and APIs to give partners simple and effective solutions including Global Ethernet, Data Centre Interconnect, Cloud and Internet Exchange Connectivity, Colocation, Premium Voice and Enterprise WAN.


Having used the same legacy Samsung PABX telephone system for over a decade, Henry Adams turned to Redinet to help them choose and implement a new phone system. After researching all the options available, Henry Adams chose to implement Horizon as their new cloud telephony solution. The flexibility and business continuity that Horizon provides made the decision easy for them.

Henry Adams and Redinet

BTT is a well-established technology company based in Kettering, Northamptonshire which boasts the key message of keeping businesses connected.

The company has been operating in the communication industry for over 20 years and offers a wide spectrum of services including phone lines, phone systems, mobile, UC, cabling, broadband, WiFi, WAN, energy and security.

BTT Network Solutions

Dementia UK provides specialist dementia support for families through their Admiral Nurse service. When things get challenging or difficult, their nurses work alongside people with dementia and their families: giving them the one-to-one support, expert guidance and practical solutions they need, and that can be hard to find elsewhere.

Dementia UK and InReach