Gamma Horizon is a cloud-based VoIP phone system that allows your business to handle calls over the internet. It supports remote working, call recording, voicemail-to-email, and CRM integration.

Gamma Horizon is one of the UK’s leading VoIP phone systems for small businesses, offering flexibility, cost-efficiency, and powerful communication features. Unlike traditional phone lines, Gamma Horizon operates entirely over your broadband connection, giving you the ability to manage calls from desk phones, laptops, or mobile devices.
Whether you’re a small team in one location or a growing business with remote staff, Gamma Horizon offers a centralised, scalable phone system that fits your needs. Features include auto-attendants, call recording, call forwarding, hunt groups, voicemail-to-email, and mobile softphone apps — all managed from an easy-to-use online portal.
When Surrey businesses search for “Gamma Horizon VoIP” or “VoIP phone systems for small businesses,” they’re typically looking for a way to reduce costs while gaining more control and flexibility. Gamma Horizon delivers all of that, with HD call quality and full support for hybrid or remote working environments.
As part of our installation service, we handle every aspect — from hardware setup and number porting to call flow design and ongoing support. We also ensure your broadband is VoIP-ready by assessing your connection and, if needed, improving it with FTTP or 4G/5G solutions.
What makes VoIP phone systems for small businesses like Gamma Horizon stand out is their ability to grow with your company. You can easily add users, create teams, or connect new sites without major infrastructure changes.
For any small business in Surrey looking to modernise communications, cut landline bills, and support flexible working, Gamma Horizon is a smart investment — and we’re the local team to install and support it properly.