DALLAS — Sept . 18 , 2013 — AT&T ** and Microsoft Corp. today announced they will deliver a security-enhanced and reliable cloud solution that will allow enterprise customers to connect to Microsoft’s cloud platform using a private network.

The new solution will use breakthrough cloud integration technology from AT&T to pair virtual private networking with Microsoft’s industry-leading Windows Azure cloud platform. Customers of the solution are expected to benefit from the enterprise-grade security of virtual private networking, with as much as 50 percent lower latency than the public Internet, and access to cloud resources from any site using almost any wired or wireless device.

“This is a game changer for businesses that have been seeking a more secure way to reap the benefits of cloud services,” said Andy Geisse, CEO, AT&T Business Solutions. “By bringing the security and performance of our virtual private network to Windows Azure, we expect to energize enterprise demand for cloud solutions.”

Enterprises continue to cite concerns about security and reliable performance in their decision to adopt cloud computing. Working together, Microsoft and AT&T will address these concerns by enabling enterprise customers to quickly and reliably connect applications and services from their own datacenters (private clouds) to the Windows Azure cloud service using the protective confines and high transmission speeds of a highly-secure virtual private network.

AT&T’s cloud integration technology, AT&T NetBond, bonds networking and computing resources together and automates functions that are often performed manually. It allows the network and compute resources to flex in tandem to support the fluctuating demands on systems that enterprise cloud users often experience throughout the year. AT&T customers are already able to take advantage of the technology with AT&T’s own cloud offers.

The new cloud solution takes advantage of the Multi-Protocol Label Switching (MPLS) technology underpinning AT&T’s virtual private network solution. According to independent research firm Forrester Research Inc., 70 percent of multinational enterprises have already adopted global MPLS services*, high-performance networks that make it easy to create secure, virtual links between multiple geographic locations.

“There’s no question that the time for cloud computing is now, and it’s critical we help enterprises embrace the cloud on their terms,” said Satya Nadella, executive vice president of Cloud and Enterprise for Microsoft. “Through this strategic alliance with AT&T, we can reduce the barriers to entry for cloud computing by providing a more secure and reliable connectivity option for enterprise customers, accelerating the growth of cloud computing and the rapid adoption of Windows Azure.”

AT&T serves 3.5 million business customers and is the leading provider of IP-based services to multinational corporations, providing MPLS-based IP services to 187 countries, which represent 99 percent of the world’s economy. According to independent research firm Forrester, AT&T is a global leader in managed global MPLS services.* Similarly, Microsoft is a leader in the enterprise cloud space, with more than 50 percent of the Fortune 500 using Windows Azure and an unparalleled adoption rate at nearly 1,000 customers per day.

The new integrated solution is expected to be available in first half of 2014.

* Forrester Research Inc., March 2013, “The Forrester Wave™: Managed Global MPLS Services,” Q1 2013

**AT&T products and services are provided or offered by subsidiaries and affiliates of AT&T Inc. under the AT&T brand and not by AT&T Inc.

About AT&T

AT&T Inc. (NYSE:T) is a premier communications holding company and one of the most honored companies in the world. Its subsidiaries and affiliates – AT&T operating companies – are the providers of AT&T services in the United States and internationally. With a powerful array of network resources that includes the nation’s fastest and most reliable 4G LTE network, AT&T is a leading provider of wireless, Wi-Fi, high speed Internet, voice and cloud-based services. A leader in mobile Internet, AT&T also offers the best wireless coverage worldwide of any U.S. carrier, offering the most wireless phones that work in the most countries.  It also offers advanced TV service with the AT&T U-verse® brand. The company’s suite of IP-based business communications services is one of the most advanced in the world.

About Microsoft

Founded in 1975, Microsoft (Nasdaq “MSFT”) is the worldwide leader in software, services and solutions that help people and businesses realize their full potential.

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4G LTE speed claim based on national carriers’ average 4G LTE download speeds. Reliability claim based on data transfer completion rates on nationwide 4G LTE networks. 4G LTE availability varies.

Cautionary Language Concerning Forward-Looking Statements
Information set forth in this news release contains financial estimates and other forward-looking statements that are subject to risks and uncertainties, and actual results may differ materially. A discussion of factors that may affect future results is contained in AT&T's filings with the Securities and Exchange Commission. AT&T disclaims any obligation to update or revise statements contained in this news release based on new information or otherwise.

For more information, press only:

Rapid Response Team, Waggener Edstrom Worldwide for Microsoft, (503) 443-7070, rrt@waggeneredstrom.com

Kally Masino, AT&T Corporate Communications, (214) 782-7195, km3929@att.com

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