Choose calling and messaging tools that provide secure, reliable and scalable performance wherever business happens. Build a more connected and productive workforce with communication solutions that keep people working smoothly across locations and devices.
Cloud calling and messaging tools
From simple digital phone services to all‑in‑one cloud platforms that support calls, meetings and everyday teamwork, find the communication platform that fits your business.
Move to modern cloud calling with quick setup and reliable everyday performance. A secure, flexible way for growing teams to make and receive calls, with optional collaboration tools when you need them.
A flexible hosted phone system for established teams, with dependable cloud calling and built‑in Webex meetings. Easy to manage and designed to grow with your business.
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Unified communications
Bring voice, video and messaging together in one seamless cloud experience, helping your teams work flexibly, securely and more efficiently.
A complete unified communications platform that brings calling, messaging, meetings and integrations together. Ideal for hybrid teams who need advanced features and seamless collaboration from any device.
Make calling and video calling seamless in a single Microsoft Teams experience. Keep your people connected wherever they work with secure communication, expert setup and ongoing support.
Bring calling, video and messaging together and help your teams communicate securely. With AI‑powered features, enjoy a smarter experience designed for hybrid and remote working.
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Video conferencing
Join secure, high‑quality video meetings from any device, with AI‑powered tools that make collaboration easier, faster and more productive.
Collaborate more smartly with Zoom. Get AI‑powered meetings, chat, whiteboard and cloud calling - all backed by BT’s secure global voice network.
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VoIP solutions
Flexible VoIP services that support global calling, integrate with your existing systems and deliver secure, reliable communication at enterprise scale.
Keep your teams connected with secure, cloud‑based calling. Benefit from reliable voice quality, simple management and built‑in AI features that streamline everyday communication.
Bring your voice infrastructure together with Global SIP. Benefit from a resilient, scalable VoIP service that lets you use your data network for high‑quality global calling and easily integrate with multiple collaboration platforms.
Add global voice capabilities to your applications with API-driven calling, flexible number management and worldwide coverage. This service delivers compliant, reliable voice services that are easy to deploy and scale.
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Contact centres
Improve customer experiences with contact centre solutions that streamline operations, support omnichannel engagement and help your teams deliver faster, more reliable service.
Bring messaging, video and calling together. Benefit from a secure, cloud solution that helps agents resolve enquiries faster and support customers from anywhere.
Get the right equipment to support business continuity, with global sourcing, streamlined procurement and deployment tailored to your needs.
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Why choose BT for calling and messaging tools
Global reach
We have the global presence to help deliver your digital transformation wherever you are.
Leading partnerships
Benefit from our ties with the world’s leading manufacturers and partners – giving you choice and results without compromise.
Secure solutions
Our team of 3,000 security specialists safeguard governments, critical national infrastructure, and global businesses from more than 6,500 daily cyber attacks.
Expert experience
We have the results to show from more than 30 years of helping businesses and the public sector transform the way they work.
Move to internet voice with confidence
Get expert guidance to help you plan, migrate and optimise your switch to digital voice services, with minimal disruption to your business.
