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Explore AT&T Cloud Voice solutions
See features for both fixed lines, like desk phones, and mobile devices. Empower on-site, hybrid, and remote teams with one place to communicate.
Fixed-line with more features
AT&T Cloud Voice with Microsoft Teams
Get reliable, high-quality voice calls for your contact center.
- Move from on-site PBX systems to high-quality cloud voice, with no additional hardware needed.
- Use AT&T equipment or bring your existing desk phones and more.
- Sign up for flexible calling plans with global reach, both inside and outside your organization.
- Manage team phone numbers yourself 24/7 from a web portal.
- See the AT&T ClAT&T Cloud Voice product brief.
Wireless freedom
AT&T Cloud Voice with Microsoft® Teams Phone Mobile
Combine the power of the AT&T 5G network with Microsoft Teams:
- Use a single business number with call logs, unified voicemail, and analytics.
- Ring all devices at the same time, and transfer calls or even turn them into Teams meetings.
- Access Microsoft Copilot for AI task automation, including notes, call summaries, and feedback during calls.
- See the quick start guide.
- Fill in the form for onboarding support.
AT&T 5G requires compatible plan and device. Coverage not available everywhere. Learn more at. att.com/5Gnetwork.
New to AT&T?
Talk to one of our sales experts for help. Learn about the benefits of cloud voice solutions, how to migrate from your current system, and what options work best for your situation.
Why do businesses choose AT&T Cloud Voice?
Secure and reliable
Your smartphones, computers, and desk phones connect directly with Microsoft Teams servers. Calls are backed by encrypted and redundant cloud infrastructure you can rely on.
Easy to use and manage
Manage adding, removing, and changing numbers yourself from the AT&T Business Center. Easily transfer calls from one device to another. Even turn them into Teams meetings without hanging up.
Helps business run smoothly
Boost productivity with Microsoft Copilot AI right alongside your calls. Access important compliance features. Avoid investments in on-site equipment. And get 24/7 tech support from a single number.
We’re here to help
Additional resources and upgrades
Enhanced equipment options
Boost your on-site performance with enhanced equipment, including:
- Data center and on-premise equipment
- Phone and audio conferencing gear
- Video conferencing tools
AT&T consulting and professional services
Get the work off your plate with end-to-end solutions, including:
- 6 weeks of project manager consulting to plan your migration
- 6 weeks of lead architect consulting to execute your migration
- No extra cost when adding 10,000+ users to your cloud voice solution
AT&T Cloud Voice with Microsoft Teams Phone Mobile brief
Explore a quick three-page PDF for additional details on the features, benefits, and use cases of AT&T Cloud Voice with Microsoft Teams Phone Mobile.
Frequently asked questions
Expand allTalk to an AT&T Business sales expert
Call us at 888.807.5010 for more information about our business solutions. Or, fill out and submit this form. Then, schedule a Microsoft Teams call by selecting a day and time that works for you.
Sales experts are available Monday – Friday, 7 a.m. – 7 p.m. CT.