Foundations of communications

These are the fundamental communications technology products and the critical services you need to get your business connected.

Man on mobile phone

Foundational, building blocks of business communications

Enable products and platforms link your business and customers to the telephone network, adding voice capabilities to your key platforms. These services enable you to connect your staff, sites and applications.

Lady on laptop

Gamma Connectivity offers reliable and secure data for every sized business.

Gamma connectivity ensures your vital services are always up and running connecting your offices, enabling your cloud-based services and joining your people with your customers’. Our business-only network delivers outstanding performance and built-in security and resilience measures that protect business continuity and reputation.

Lady on mobile phone

Gamma Mobile is a service built exclusively for UK businesses.

Gamma Mobile is designed to deliver improved coverage for voice and data via your device. Gamma Mobile runs on Three, the UK’s fastest 5G network, empowering businesses on the move. We provide a series of flexible and bespoke business mobile tariffs to cater for businesses of all sizes.

Man on laptop

Gamma is the UK’s leading SIP Trunk Provider, offering a highly flexible and cost-effective alternative to ISDN.

Gamma’s SIP trunks are compatible with all IP/SIP-enabled telephone systems and Session Border Controllers. With quick installation, per-channel pricing, and robust business continuity services, Gamma SIP ensures uninterrupted communication while saving costs. Gamma’s market-leading SIP solutions offer businesses of all sizes a reliable, scalable, and future-proofed business communication solution.

Our ecosystem of
technology partners

We partner and integrate with best-in-class providers, and we are recognised for our unique ability to enable, simplify and bring to life solutions to meet our customers needs.

Brands that trust Gamma

“We successfully provisioned 600 trunks and transitioned some 9,300 different numbers. All this was achieved by working closely with Gamma and its professional services team.”

How can we help you?