Led by Randall L. Stephenson, chairman and CEO, AT&T is the product of the former SBC’s 2005 acquisition of its one-time parent AT&T and later fellow RBOC BellSouth. In the wireline segment, AT&T has been aggressively expanding its rollout of both IP-based business services (Ethernet and VPN) and consumer broadband and video (U-verse IPTV and broadband service).

(Source: Yahoo!)AT&T's Wireline segment provides voice services, including local and long-distance services, calling card, 1-800 services, conference calling, wholesale switched access service, caller ID, call waiting, and voice mail services; and application management, security service, integration services, customer premises equipment, outsourcing, government-related services, and satellite video services. This segment also offers data services, such as switched and dedicated transport, Internet access and network integration, data equipment, and U-verse services; high-speed connections comprising private lines, packet, dedicated Internet, and enterprise networking services, as well as DSL/broadband, dial-up Internet access, and WiFi products; businesses voice applications over IP-based networks; and local, interstate, and international wholesale networking capacity to other service providers. In addition, its Advertising solutions segment publishes yellow and white pages directories, and sells directory advertising and Internet-based advertising and local search.

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AT&T

Latest Headlines

Latest Headlines

AT&T, ONOS Project unveil SDN/NFV solution for central office, home and business locations

AT&T in conjunction with ONOS Project, PMC-Sierra and Sckipio will demonstrate a Central Office Re-architected as Data Center (CORD) proof-of-concept at the upcoming Open Networking Summit.

Cogent, AT&T bury the hatchet with new interconnection agreement

AT&T and Cogent have become the latest service providers to establish a new interconnection agreement on the eve of the FCC net neutrality rules going into effect this week.

AT&T boosts 75 Mbps U-Verse service availability to 70 markets

AT&T is continuing with its 75 Mbps U-verse broadband service tier rollout, announcing that it is bringing it to an additional nine markets in its wireline service territory.

When it comes to small cell strategies, which carrier will win?

When it comes to small cells, the Tier 1 U.S. operators have very big differences. Verizon Communications appears to be ramping up its small cell deployments while AT&T Mobility is scaling back on its plans. T-Mobile US, meanwhile has said it has no immediate plans to deploy small cells, while Sprint flat-out refuses to talk about a small cell strategy.

In SDN push, AT&T focuses on retraining its employees for software-centric world

AT&T has been one of the leading proponents of software-defined networking (SDN), transforming its network into a more flexible system. The carrier is also in the process of restructuring its workforce to deal with that new paradigm.

AT&T shifts 130K employees to focus on software networking transition

AT&T's ongoing movement to control more of its network by software has required it to reorganize nearly 130,000 of its employees to focus on this new effort. Out of these 130,000 employees, 2,000 engineers are focused on software defined networking.

AT&T refines bone conduction technology for gestures, mobile devices

A series of patent filings this past spring shows AT&T continues to develop and refine technology related to bone conduction technology, which could be used to detect gestures and body language.

Ciena sees benefits in diversifying customer base as revenues rise to $621.6M

Ciena's move to diversify its customer base beyond large Tier 1 service providers like AT&T and Verizon continued to pay off in its fiscal second quarter of 2015 as revenues rose year-over-year to $621.6 million.

Frontier to raise $2.5B to fund three-state Verizon wireline purchase

Frontier has launched a multifaceted offering of its shares and stock in order to raise the cash needed to finance part of its planned purchase of Verizon wireline properties in California, Florida and Texas.

AT&T's Fuetsch: Apple's iOS software updates 'biggest event we worry about' on network

DALLAS, Texas--AT&T says that in order to keep up with the demand of non-traditional traffic sources, the service provider took a page from the web-based companies by taking what it calls a top-down network building approach--with software at its core.