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Avaya Cloud Office by RingCentral

Choosing cloud communications has never been easier—or more cost effective. For a limited time, our existing customers can move to Avaya Cloud Office for 25% off plus the first two months free.

A Cloud Phone System That Works Where and How You Do

The way you communicate should be able to fit the way you work. With everything you need always handy on any device, in any location, Avaya Cloud Office lets you simplify the way your business communicates. Call, chat, meet, and collaborate no matter where your employees might be. Stay on task and on schedule with file sharing, task management, and virtual team rooms. Bring together 100+ business integrations, like Google Drive and Salesforce, to customize a true cloud unified communications experience. Avaya Cloud Office gives your employees and customers the features and options you want, all in one app.

Demo Avaya Cloud Office

See how seamless and intuitive communications work. One click starts collaboration—call, meet, message, and more. One number connects it all—voice, fax, text, multimedia. View a demo and imagine what’s possible for your business.

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Your All-in-One Experience, Anywhere

Voice & Messaging

Voice & Messaging

Even with tons of ways to connect, sometimes there’s nothing as effective as picking up the phone. Or, get in touch on the fly via private or group chats and SMS. Use your desktop or mobile device.



From a browser or the Avaya app, join a full-suite virtual meeting room with complete video and collaboration tools built right in. Up to 200 participants can chat, present, assign tasks, store documents, and more.



Easy-to-use reporting lets you see how effectively your communications are working for your business. Use built-in reports or create your own dashboards.


App Integration

With over 100 ready-to-use business integrations—including Salesforce, Office 365, G Suite—and more always coming, you can easily put communications inside all the apps you use every day.

Need a Great Phone? We Have You Covered

Avaya IP Phone J139

For business workers who need only the most popular, frequently-used features.

Avaya IP Phone J139

Avaya IP Phone J159

For knowledge workers who frequently use a desk phone, this small form factor packs lots of features.

Avaya IP Phone J159

Avaya IP Phone J179

For knowledge workers who need a full range of UC features, including advanced capabilities.

Avaya IP Phone J179

Avaya Conference Phone B199

Participants can move freely around any size conference room with no audio impairment.

Avaya Conference Phone B199

Desktop Phones Model Comparison

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Work From Anywhere—Adapting to Today's Changing Economy

Aragon Research CEO Jim Lundy and Avaya CMO Simon Harrison talk about how the future of work accelerated and evolved because of COVID-19. Hear about innovations for game-changing customer engagement and organizational efficiencies.

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Work From Anywhere—Adapting to Today's Changing Economy

Enabling Digital Transformation with the Right UCaaS

Frost & Sullivan explores the benefits of UCaaS and defines everything businesses must consider when selecting a UCaaS solution and provider. They then evaluate Avaya Cloud Office against those criteria.

IT World Canada Virtual Event

How to Simplify and Streamline your Communications Experience


Join Jim Love, CIO, ITWC and Avaya as we discuss the new workplace and acceleration toward "anytime anywhere".

Watch Now


Enable Work-From-Home Productivity with Avaya Cloud Office by RingCentral

To drive success, it’s crucial that your teams be able to easily create, engage, and work together. Meet our all-in-one app that lets you call, message, meet and more from virtually any device or location.

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UC Today Virtual Event

Simple Communications for the New World of Work

Industry leaders discuss daily how cloud-based communications provides a path towards post-COVID success. Find out how to embrace the new world of work with Avaya Cloud Office.

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A Move to the Cloud Simplifies Communications

The Cloud helps you modernize, simplify, and cut costs. With Avaya Cloud Office, get instant access, automatic upgrades, immediate scalability. See how to reduce your TCO and solve the challenges that come with legacy solutions.

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74% of businesses say they have focused more on employee collaboration since the pandemic


49% of businesses feel remote working is enabling them to hire a more diverse workforce


71% of tech decision makers report faster adoption of new technologies in their organizations due to COVID-19

Avaya Cloud Office has evolved significantly over the past year and has enabled many businesses to successfully transition to the cloud and gain the agility they need to withstand the pressures of today's challenging social and economic environment.

Frost & Sullivan

Elka Popova, VP Information & Communications Technologies











Recognition for Avaya Cloud Office’s Best Business Phone Services of 2020
Digital. Com: The Best VOIP Phone Services Of 2020
TMCNet Communications Solutions Product of the Year
2020 CUSTOMER Magazine Product of the Year
See All Awards

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Contact Avaya Sales

An Avaya solutions specialist will contact you about Avaya Cloud Office.

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