Transform collaboration

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

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

Graphic image of North America

Voice and collaboration solutions

Find services that fit your business needs

Recommended for you
% match
AT&T Office@Hand

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

Recommended for you
% match
AT&T Phone for Business

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

Recommended for you
% match
AT&T Phone for Business – Advanced

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

Recommended for you
% match
AT&T IP Toll-Free

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

Recommended for you
% match
AT&T IP Flexible Reach (SIP Trunking)

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

Recommended for you
% match
AT&T Cloud Voice for Microsoft Teams

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

Recommended for you
% match
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.

Recommended for you
% match
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.

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.

Read the article
Video conferencing on a laptop

Customer stories

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


Managed VoIP solution provides the foundation for FloBeds’ success

FloBeds utilized AT&T IP Flexible Reach to deliver dependable, stable, and consistent voice quality.
Read the story Watch now

Talk to a business expert


AT&T business experts are available M - F 7am - 7pm CT

Request info

To get sales help from a Business Solutions specialist, please complete this form.
RAI Form

Thank you

Thank you for contacting us about Voice and collaboration. An AT&T Representative will contact you shortly to provide any additional information and answer any questions.

RAI Form Anchor

Your feedback will help us to improve AT&T Business so you continue to have a great experience when visiting us!

This survey is conducted by an independent company ForeSee for AT&T.

Yes, I’ll give feedback!