Business Phone Services

Technology that enables telephony services to operate over your network


Today, you can make phone calls anytime, anywhere using an Internet-connected computer, a headset, and voice over IP (VoIP). VoIP offers traditional voice services to keep businesses communicating, plus access to advanced applications that potentially help your staff to be more productive and drive possible cost savings. Business Phone services help integrate emerging technologies such as cloud computing and unified communications – offering cost efficiency, enhanced collaboration, and scalability. By using VoIP, companies are able to unite their many locations and mobile workers into a single converged communications network with a wide range of support services and features
Man using AdcommTV Business Phone Service on his phone and his laptop

How does this work?

VoIP is the technology that converts your voice into a digital signal, allowing you to make a call directly from a computer, a VoIP phone, or other data-driven devices. Simply put, its phone service delivered over the internet. You may also hear it referred to as IP telephony, internet telephony, broadband telephony, or broadband phone service.

VoIP technology enables traditional telephony services to operate over computer networks using packet-switched protocols. Packet-switched VoIP puts voice signals into packets, similar to an electronic envelope. VoIP packets can be transmitted over any VoIP-compatible network, such as a local area network (LAN). Because VoIP uses packets, much more information can be carried over the network to support and enhance your communication needs.
A finger touching an array of computer network icons

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Combine business phone service with AT&T Internet for Business and get the connectivity and reliability your business needs!

  • No data caps
  • Static or dynamic IP address
  • Wireless gateway included
  • Access to thousands of AT&T Wi-Fi
  • Hot Spots nationwide