Business Voice

Make the call

Use a complete, integrated phone solution and always have state-of-the-art features, whether you call from a phone, PC, or mobile device.

Work and call in one solution. The complete business voice solution in the cloud.

Products and services in this solution

Skype for Business

Office 365 Phone System

Calling Plan

Unify your communication systems

Microsoft voice solutions give you all the business voice features you need integrated with the Office tools you know. Hosted completely in the cloud, these solutions eliminate the costs and complexity of on-premises systems. Use them to make local, long distance, and international calls and rapidly acquire, provision, and assign new numbers.

Get teamwork built-in from the start

True teamwork requires the best business voice features built into the latest Office 365 tools. Phone System and Calling Plan are fully integrated with Microsoft Teams so you can make, take, and transfer calls while enjoying all the power of a persistent team-based chat space.

Lower the total cost of your phone systems

With Microsoft voice solutions, you have a single business voice solution with flexible deployment options on-premises, hybrid, or in the cloud. And Microsoft provides a clear path to cloud adoption. Get started with your first call in minutes, with no time-consuming installation and setup of hardware.

Ready to use Office 365 as your complete, modern phone system?

Microsoft business voice solutions

Skype for Business

Skype for Business is an on-premises communications platform offering enterprise voice features integrated with IM, online meetings, and videoconferencing.

Office 365 Phone System

Office 365 Phone System is a cloud PBX solution that lets you make, receive, and transfer calls in Microsoft Teams to deploy voice systems completely in the cloud.

Calling Plans

A Calling Plan is a PSTN calling service that integrates with Office 365 Phone System to place local, long distance, and international calls.

Articles about business voice

Unified communications 101: What new businesses need to know

Save time and money using better communication software

“With Office 365, we are revolutionizing the way we think about collaboration. The ease of communication through these shared capabilities makes it less about where you’re located and more about the conversation.”

-Beth Codner, Head of Global People, The Kraft Heinz Company

See more from Office 365

Learn how to move your telephony to the cloud

Unblock workplace collaboration

Learn how to move your telephony to the cloud

Unblock workplace collaboration

Office 365 is designed to help you achieve more


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Designed for today’s workplace, Office 365 protects your organization, your data, and most importantly, your people.



With intelligence at its core, Office 365 gives you the insights and assistance you need to do your best work every day.


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1 800-234085

1 800-234085call this phone number or add to Skype now

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