Products and solutions
Find services that fit your business needs
A business-grade voice connection for your Microsoft Teams environment.
VoIP service for up to 6 lines using your existing analog phones.
Hosted voice and collaboration solution that runs over any public Internet connection.
Global, cloud-based voice solution.
Inbound VoIP service that delivers toll-free calls directly to your locations.
Advanced calling and routing features for business smartphones.
Convergence of voice and data on a single circuit supporting existing PBX equipment.
Traditional local and long-distance service.
Guidance on simplifying your move to IP-based voice.
Wireless voice and data plans.
Voice and VoIP solutions tailored to your business
|AT&T Cloud Voice for Microsoft Teams||A cloud-based business solution that allows your Teams users to easily make and receive voice calls.
||Manage business call right from your Microsoft Teams by connecting to AT&T's business grade voice network.
|AT&T Phone for Business||Hosted voice service that runs over AT&T Internet for Business broadband.||A Voice over IP (VoIP) solution with advanced features for up to 6 lines without options for advanced conferencing or collaboration.|
|AT&T Office@Hand||Cloud voice service that runs over any public Internet connection.||A hosted voice solution with advanced features that integrates toll-free numbers, call recording, and eFax and can be expanded to include conferencing and collaboration features.|
|Webex Calling with AT&T||Cloud voice service that optionally integrates with legacy phone systems and runs over any public Internet connection or AT&T VPN.||Global, enterprise wide voice solution (250+ seat requirement) for customers wanting to integrate voice with Cisco-based conferencing and collaboration.|
|SIP trunking||SIP trunking service that supports local, long distance, and international calling.||A Voice over IP (VoIP) service with advanced calling features and management for 6+ concurrent calls for businesses utilizing existing premises-based systems.|
|AT&T IP Toll-Free||Inbound voice service that delivers toll-free calls directly to your locations.||A Voice over IP (VoIP) voice solution that allows customers to reach a business without incurring usage charges.|
|AT&T Office@Hand Wireless||Advanced calling and routing features for business smartphones.||Provides smartphones with the functionality of a traditional phone system.|
|Local and long distance||Traditional local and long-distance service.||A basic analog phone service with unlimited calling and a large selection of conventional calling features.|
|Voice transformation consulting||Services focused on TDM to IP-based voice migrations including planning, design, integration, deployment and optimization.||
A programmatic approach to SIP readiness including migration strategy, technology impact, financial justification, load testing, and service management, all designed to help reduce risk and accelerate financial ROI.
|Mobile rate plans||Choice of wireless voice and data plans including pooled and unlimited options.||Voice and data rate plans for corporate owned mobile devices.|
Learn more about Voice and VoIP
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