Voice Services

Transform how you communicate with VoIP.

Business VoIP evolves the way we communicate

Simplify your communications platform and prepare your business for the future. Voice over IP (VoIP) integrates voice services and data into a single network that expands the possibilities for communication while creating a path for growth.

VoIP offers traditional voice services to keep your business communicating, plus access to advanced applications that potentially help your staff to be more productive and drive possible cost savings. Business VoIP services from AT&T help integrate emerging technologies such as cloud computing and unified communications - giving you cost efficiency, enhanced collaboration, and scalability.

Contact Center Solutions

Contact center solutions from AT&T are tailored to your business needs, providing on-premises, in the cloud, or a combination of services.

Hosted VoIP

Reach your employees anywhere with a fully hosted, network-based VoIP service that combines a full range of advanced features, applications and management tools over the AT&T network, helping to reduce your infrastructure and maintenance concerns.

SIP Trunking With AT&T IP Flexible Reach

Get the most out of your PBX infrastructure by converging voice and data services into a single, dynamic network that integrates with your PBX existing equipment and delivers the management tools you expect.

IP Toll-Free

A fully managed toll free service with management capabilities, features and the flexibility to co-exist with the services you currently have.

AT&T Business in a Box

A VoIP solution for small businesses and satellite locations that provides the benefits of advanced voice and data technology without the complexity of managing it. This solution enables voice and data services to work over a single network connection and device.

Corporate Calling Cards

Corporate calling cards from AT&T help you place telephone calls from the U.S. and around the world.

UC Voice

A cloud-based IP telephony solution that offers a rich range of easy-to-use, high-quality voice features. By tightly integrating voice with enhanced UC functionality, AT&T UC Voice enables you to offer employees an expanded array of tools for faster, more productive interactions.

*Trial offer subject to important terms, conditions and restrictions.


VoIP services simplify the complexity of today’s communication because they can handle the full range of business communication needs: wired and wireless, public and private networks. Providing integration with smartphones and PCs, VoIP services can help streamline communications. You can take your voice virtually anywhere. VoIP services allow one number to work whether an employee is in the office, telecommuting or traveling.

Scale your business smoothly with business VoIP

Make it easy to scale your communications network as your business grows. Separating voice and data networks can make it cumbersome to add employees and support new office locations. VoIP enables support for multiple global locations and facilitates simplified, lower cost expansion to assist your enterprise’s future growth.

Simplify management of voice and data networks

Reduce the demands on your IT staff to maintain separate voice and data platforms. As your infrastructure ages, older technologies will become harder to support. Let data lines carry voice traffic to make your entire communication infrastructure less complex and more efficient, with fewer hardware components.

The VoIP services offered by AT&T include options for solutions that are completely managed by AT&T, freeing your personnel from support concerns.

Experience cost efficiency through VoIP solutions

Maximize your investment and decrease total cost of ownership (TCO) of your communications network. Because IP combines voice and data into a single network, you can use bandwidth more efficiently in your existing infrastructure without new investment and realize many benefits:

  • Take advantage of network capacity you’re not currently using, or eliminate unnecessary bandwidth.
  • Avoid layout of new equipment costs for on-premise equipment.
  • Realize workflow and process efficiencies by reducing demand on IT staff.

Make your business more agile with Voice over IP

Increase productivity, access, and collaboration with enterprise VoIP. Its integration with smartphones and PCs gives employees flexible communication - whether they are in the office, traveling, or telecommuting. Employees will be able to handle business tasks more quickly and easily, while enjoying reliable, good quality voice services with the full set of traditional features such as call waiting, call forwarding, etc.


  • Choose an integrated network solution including VoIP with an option to add a service as a six-month trial.*
  • Transform your network to enable your business of tomorrow.
  • See how ICE connects clients to a world of travel and leisure.

Get started today

  • Call us: 877-542-8666
  • Have us contact you

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