Transform collaboration

Communicate effectively, reduce costs and improve productivity by combining voice, video and conferencing with easy-to-use tools.

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#1 in customer satisfaction for lage enterprise wireline service, 5 years in a row

AT&T named a Leader in IDC MarketScapes for UCaaS Service Providers for Enterprise and SMB

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Voice and collaboration solutions

Find services that fit your business needs

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AT&T Office@Hand

Hosted voice and collaboration solution that runs over any public Internet connection.

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AT&T Phone for Business

VoIP service for up to 6 lines using your existing analog phones.

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AT&T Phone for Business – Advanced

A cloud-based VoIP replacement for traditional phone and specialty lines.

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AT&T IP Toll-Free

Inbound VoIP service that delivers toll-free calls directly to your locations.

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AT&T IP Flexible Reach (SIP Trunking)

Convergence of voice and data on a single circuit supporting existing PBX equipment.

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AT&T Cloud Voice for Microsoft Teams

A business-grade voice connection for your Microsoft Teams environment.

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API Marketplace

Deliver a great user experience with voice, video, and messaging. When you build applications with our APIs, you can transform customer experiences and help drive efficiency.

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Next Generation 9-1-1

AT&T is leading the way to smarter and safer communities. Our Next Generation 9-1-1 solutions can help you save more lives today—and every day.

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Voice and collaboration consulting

Accelerate cost savings and deployments while mitigating risks with our experience assessing and transforming to cloud-based services.

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State of the Industry Future of Work

Read the Incisive report on The Future of Work, created in collaboration with AT&T Business and Dubber, Inc.

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Customer stories

Explore how AT&T Voice and Collaboration solutions are being used to help businesses like yours

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Managed VoIP solution provides the foundation for FloBeds’ success

FloBeds utilized AT&T IP Flexible Reach to deliver dependable, stable, and consistent voice quality.
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