Unlock the power of a Unified Communications Solution

Gamma’s Unified Communication Solutions uses the latest technology to change how you connect, collaborate, and grow your business. Our solutions cater to businesses of all sizes, whether you’re a Micro, SME, or Enterprise.

With our comprehensive suite of unified communications services, we empower you to streamline operations, boost productivity, and foster a collaborative work environment. UCaaS combines voice, video, messaging, and more in a single platform to boost productivity and streamline business operations. Say goodbye to complex infrastructure and hello to simplified communication solutions that drive business growth and efficiency.

Why UCaaS?

Unified Communications Platform for Business

Powered by Horizon

Horizon Collaborate: Collaboration Elevated

Collaboration is at the heart of successful businesses. With Horizon Collaborate, our fully-integrated cloud telephony service, we take collaboration to new heights. Seamlessly chat, voice call, video call, and share files from your chosen devices, all within one intuitive interface.

Embrace the power of unified communication and collaboration, enhancing productivity and teamwork. Horizon Collaborate simplifies communication across your organization, fostering real-time collaboration and enabling efficient information sharing.

Horizon Collaborate


Microsoft Teams Phone with Gamma

Supercharge Your Microsoft Teams Experience

As the UK’s leading SIP provider, Gamma can supercharge your communication within Microsoft Teams. Our expertise enables you to deploy secure and effective voice and video collaboration in your Teams environment. Choose from flexible options such as Operator Connect, Direct Routing, or Horizon for Teams to enable PSTN calling. Experience enhanced communication capabilities and seamless integration.

By leveraging Gamma’s UCaaS solutions, you can leverage the full potential of Microsoft Teams, enabling your team to communicate and collaborate seamlessly within the platform.

MS Teams Phone

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A business-grade cloud PBX for Microsoft users

Horizon for Microsoft Teams: A Feature-Rich Alternative

Looking to enable voice capabilities within your Microsoft Teams environment? Horizon for Microsoft Teams offers a feature-rich, cost-effective alternative to Microsoft Calling Plans. Enjoy global call connectivity while leveraging advanced features that enhance communication and collaboration.

Horizon for Microsoft Teams provides seamless integration between Teams and our UCaaS platform, allowing your organization to harness the power of unified communication and collaboration while utilising the Microsoft Teams interface.

Horizon for MS Teams

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Anyone, anywhere, anytime.

Powering today’s workforce

In today’s dynamic work landscape, the traditional office has evolved into a distributed network of individuals collaborating from various locations. Embrace the flexibility of remote, in-office, or hybrid work environments with Gamma’s UCaaS solutions.

Empower your workforce to connect effortlessly, boost productivity, ensure seamless business continuity, and effortlessly support hybrid deployments, regardless of device or location. Experience the future of work with our feature-rich UCaaS platform designed to adapt to your organisation’s unique needs.

Blog – The Rise of Hybrid Working

Why Gamma?

Brands that trust Gamma.

Now we have a faster network that’s as robust as it can be, and because Gamma has been able to achieve savings on voice provision we’ve now got a much more resilient service at the same cost as before.

Karl Warham
CIO, Virgin Wines


Unified Communications Frequently Asked Questions

  • What are Unified Communications Solutions?

    Unified Communications Solutions are a suite of services that integrate multiple communication methods within a business. This can include voice, video, messaging, and presence information, all delivered through a single platform. These solutions provide a seamless and efficient way for businesses to communicate and collaborate.

  • What are the Benefits of Managed Unified Communications?

    Managed Unified Communications services let businesses focus on core operations while the provider handles communication needs. The provider handles everything from initial setup and configuration to ongoing monitoring, maintenance, and support. Managed services give businesses peace of mind as industry specialists handle their communication system for their success.

  • What are Unified Communications Services?

    Unified Communications services often include a wide range of solutions designed to meet the unique needs of businesses. These services can include hosted PBX, cloud-based communications, contact center solutions, and mobile integration. The goal is to work closely with businesses to design and implement a solution that aligns with their objectives and budget.

  • Why Should I Choose a Specific Unified Communications Service Provider?

    Businesses should choose a reliable industry leader when picking a Unified Communications service provider. The chosen provider should have experience and a successful history in offering high-quality unified communications solutions. A dedicated team should always be on hand to provide exceptional support, ensuring the communication infrastructure operates smoothly and securely.

  • What are the Benefits of a Unified Communications Platform?

    A Unified Communications Platform combines all your communication channels into one user-friendly solution with many features. With such a platform, businesses can streamline their communications, enhance collaboration, and improve productivity. Plus, a good platform is future-proof, allowing businesses to add new tools and services as they become available.