VoIP Phone Systems

Our small business VoIP Phone System solutions are ideal for small businesses across Sussex and Surrey looking, for a modern telecoms solution providing mobile integration, remote working capabilities with managed monthly costs.

Horizon Business VoIP Phone System

Horizon is a leading cloud based telephony system offering a modern, flexible alternative to traditional phone systems.

Gamma Call Recording

To suit businesses with a range of requirements starting from 3 months through to 7 years MiFID II compliant call recording.


Compatible with over 20 of the top CRM packages including Salesforce, Zoho, Dynamics and Bullhorn.

Virtual Landline Number

Suitable for businesses of all sizes, a virtual number has a number of advantages. With 0300, 0300, 0800 options available.


There is simply too much to list, why not get in touch? Our team of experts are ready to answer any questions you may have.

What Is VoIP?

VoIP is short for Voice over Internet Protocol. Voice over Internet Protocol provides the technology to use an Internet connection for telephone calls by sending voice data in packets using IP rather than by traditional circuit transmissions of the PSTN (the traditional copper network). For an optimum VoIP service, a quality broadband connection is required.

What is Gamma Horizon?

The Gamma Horizon Hosted business VoIP Phone system delivers modern working practices and provides a high-quality experience for staff whether they are in the office or home-based. A VoIP service requires a quality broadband for optimum call quality.

The ISDN switch off is set for 2025, the time to upgrade is now...

The good news is that most businesses, regardless of size, can benefit from the features and functionality offered by the Gamma Horizon VoIP system as they get ready for ISDN2e or ISDN30 replacements. Our High-Quality Business VoIP offering from Gamma is capable of serving a single user business through to hundreds of users across multiple sites.

With the system administered and managed by a secure website portal, we are eliminating the need for expensive maintenance support contracts and engineer callouts because it’s all available at the click of a button.

Enhance the Horizon experience with Collaborate

Unified Communications has become an important addition or extension to VoIP platforms owners in recent times. In 2020, we have needed this service more than ever due to the pandemic and Collaborate provides small businesses the opportunity to rollout a work from anywhere approach.

Make and receive calls on deskphone, PC, Laptop or Smartphone is just the beginning.

Can Gamma Horizon integrate with my CRM?

Horizon currently integrates with over 20 platforms including many leading CRM software solutions including Salesforce, Zoho and Microsoft Dynamics.

In addition, further integrations include Outlook, part of the Microsoft365 package as well as Sage accountancy software.

By integrating internal systems with Horizon, staff can gain vital time accessing client records which all adds up over time!

Frequently asked questions

  • Each Licence supplied with 2000 UK Local & National minutes
  • Each Licence supplied with 2000 UK Mobile minutes
  • iOS & Android smartphone integration for all user licences
  • Built-In Business Continuity & Disaster Recovery Solution
  • Voicemail to Email for every user
  • Mobile Twinning

For most companies there is a strong possibility that you are working much differently compared to how your business was working when the on-premise phone system was installed. Very differently given we are at the height of the pandemic in 2020.


Your business may now offer remote/home working to your employees, but has your office phone system kept pace with those changes in working practices? Chances are it hasn’t, and you have created a work around.


The Gamma Horizon Hosted business VoIP Phone system delivers modern working practices and provides a high-quality experience for staff whether they are in the office or home-based. For those businesses with a desire to manage the phone system themselves, an easy to use Gamma Horizon Portal is also available to manage moves and changes when required, putting you in full control from an administration perspective.


The Broadsoft Call Controller platform is a leading platform in the world of cloud-based telephony and it’s also at the heart of our business VoIP phone systems services too. This provides assurance that you are working with the very best technology in the Global Voice solutions marketplace.


Can your small business afford not to utilise the benefits of a VoIP phone plan?

There are cost benefits to Hosted Telephony over the more traditional ISDN2/ISDN30 lines and onsite phone system setup with customers seeing reduced call costs, a fixed monthly bill plus there are minimal upfront equipment purchases as with traditional telecoms PBX hardware.


  • Services are billed on a per user, per month basis for a clear and truly managed cost service.
  • No expensive annual maintenance contracts.
  • No need to pay an engineer call-out fee to add new users.
  • Compatible with over 20 of the top CRM packages including SalesforceDynamics and Bullhorn we are well placed to meet the demands of vertical markets including Recruitment, Estate Agency and Charities.
  • Akixi Call Analytics Reporting available for those users who require a greater level of Call Analytics information.
  • We provide a range of premium handset options including Cisco8841Polycom VVX450 as an example.

Can’t find your answer? Please do not hesitate to contact us.

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