Microsoft 365 Business Voice

Built for productivity

Microsoft 365 Business Voice is a cloud-based phone system built-for productivity. It integrates into Office 365 for an all-in-one communication solution that brings together calling, meetings, and messaging into a single application, Microsoft Teams.

This add-on to Microsoft Teams is proving popular with our clients as they move from traditional telephony solutions or want to consolidate onto a single trusted cloud platform. 

Business Calling, Reinvented

Business Voice Calling Changes
A person sitting at a table using a computer

Transform how work gets done by unifying calling, chat, meetings, calendar, and email

All-in-one communication

Calling, chat and meetings

Calling, chat, and meetings in a single app
Simplify your communications by unifying calling with chat and meetings in Microsoft Teams.

Audio Conferencing

Built-in audio conferencing
Add flexibility to your meetings with a dial-in number, integrated into every online meeting.

Everything in one suite

Do your best work, in one suite
Unified contacts and calendars across Teams & Outlook. Collaborate in the Office apps within calls and meetings.

Easy and intelligent calling

Call from anywhere

Call from anywhere, on any device
Stay connected with a single phone number across computers, mobile devices, & desk phones.

One-click calling

Quick one-click calling & meetings
Call any number, schedule & join meetings, and turn chats into calls with a single click.

AI-Powered Intelligence

AI-powered intelligence
Automatic voicemail transcription plus inline chat translation & real-time captioning in meetings.

Easy Intelligent Calling with Business Voice

Communicate with more flexibility, ease, and intelligence so you can stay connected when you need to.

Business Voice Delivered from Microsoft's Cloud

Work confidently with a reliable and secure cloud-based solution

Delivered from Microsoft's cloud

Enterprise-grade calling

Enterprise-grade calling
Keep your business running smoothly with built-in redundancy and load-balancing.

Manage in Office 365

Manage in Office 365
Setup and management are centralised in the familiar Office 365 admin console.

One provider

One provider
Save time and money with one solution, one bill, and one low-monthly price.

Add Business Voice to your Office 365 plan today

Microsoft 365 Business Voice
£12.00 user/month
Price does not include VAT

Business Voice requires an Office 365 subscriptions that includes Microsoft Teams. It is an add-on subscription for up to 300 users, that cannot be used standalone.

Microsoft 365 Business Voice Includes:

  • Cloud-based phone system with advanced features including call transfer, multi-level auto attendants, and call queues.

  • Domestic calling plan including 1,200 minutes per user within UK.

  • Dial-in audio conferencing for up to 250 people per meeting.

  • Call from anywhere, on any device through the Microsoft Teams app on desktop, mobile, web, and desk phones.

  • 24×7 customer support, backed by Microsoft.
Adepteq can assist you with planning and configuring the solution, then providing awareness and training sessions for your users to ensure adoption. 


For every work experience, for any space and any working style, there’s a Microsoft Teams device to choose from. Having Teams UI on desk phone delivers a seamless Teams experience across a variety of certified devices. Microsoft Teams Rooms brings a modern, easy to use and consistent experience to all meeting spaces with one touch join and a rich set of AI enabled capabilities.

Adepteq work with the leading Teams certified device manufacturers (including Jabra, Yealink and Poly) for headsets, handsets and room based devices.

Microsoft Business Voice Individual Devices

Innovation built on a foundation of quality

Microsoft Teams is built for modern communications that ensure optimal audio and video experiences regardless of device or network. Organisations and users can work with confidence – on a platform designed with security, control and compliance.

Business Voice Trial

Experience a phone system built for productivity and how it can help your team communicate better.

  • 30-day free trial
  • All the capabilities as the paid subscription
  • Can be added to any paid or trial Office 365 and Microsoft 365 with Teams*
  • Up to 25 users can use the trial

Business Voice Trial

Start calling today with a 30-day trial

*Qualifying pre-reqs: Office 365 Business Essentials, Business Premium, E1, E3, A1, A3; Microsoft 365 Business, E3, A3

Where Next?


SharePoint Deployments

SharePoint Migrations

SharePoint Development

SharePoint Training

SharePoint Support

In need of a Microsoft Teams Consultant? Contact us today!

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