Fourth Year in a Row, Nominum DHCP Server Delivers Dial-tone Grade Availability to 120,000 Users Relying on Critical VoIP, Data and Wireless Services

Redwood City, Calif., April 10, 2008 — Nominum, the leading provider of network naming and addressing technologies, announced today that The Pennsylvania State University, one of the 10 largest public universities in the United States, achieved 100 percent DHCP network service uptime for the fourth year in a row. DHCP plays a critical role in the delivery of converged IP services, and Nominum Dynamic Configuration Server (DCS) provides resilient, always-on IP addressing and connectivity for Penn State’s growing IP network that delivers VoIP, wireless and data services to more than 120,000 students at 23 campuses across the state. Nominum’s solution was chosen because it is a built-from-scratch, commercial and carrier-proven alternative to freeware solutions, which fail to meet the uptime and performance demands of emerging converged networks.

Penn State is one of the oldest and most respected institutions of higher education in the country. The university serves more than 40,000 students at its main University Park campus and nearly 40,000 students at its 22 satellite campuses across the state. Penn State’s telecommunications and networking services staff, within the university’s Information Technology Services (ITS) organization, is responsible for supporting the diverse needs of administrative users, faculty and students while operating cost-effectively.

Nominum DCS provides Penn State with resilient network connectivity for VoIP, enables data service to dorms and offices, and supports the growing number of wireless users on campus. Early on, the university pursued VoIP services because of the promise of cost savings. With Nominum DCS, ITS is able to use its highly-reliable Integrated Backbone network to deliver always-on dial-tone to voice services. Additionally, the university is able to maintain the same reliability for VoIP services offered by traditional PBX solutions, and therefore fully realize cost savings that can amount to as much as $720,000 per year. As a software solution, installing DCS was a simple drop and replace of the prior DHCP solution on the same hardware, which protected the University’s investment in existing server hardware.

“Our students, faculty and staff have high expectations when it comes to voice service availability and consistent wireless connectivity across campus. To deliver consistent VoIP dial tone and connectivity, we needed a DHCP infrastructure that could provide continuous service while surviving single server failure,” said Bill Simon, Systems Engineer, Penn State. “We are pleased that for the past four years, Nominum DCS exceeded our uptime expectations while easily handling the growing load driven by the exploding use of VoIP and wireless services on our campus.”

DHCP (Dynamic Host Configuration Protocol) servers assign IP addresses to IP-based devices as they attach to a network. Traditionally, these devices have included desktop, laptop and mobile computers. At Penn State, growing numbers of IP-enabled phones and mobile devices also need IP addresses, and if DHCP servers are unavailable, the phones simply do not work.

“Having round the clock access to data, VoIP and wireless services has become an integral part of the college experience, and leading universities use these technologies to offer differentiated services and enhance the learning experience for students,” said Gopala Tumuluri, vice president of marketing, Nominum. “In 2004, Penn State evaluated the various DHCP solutions and found that Nominum DCS provided the most robust, high-performance implementation. We are pleased that our solution delivered on its promise, and look forward to supporting Penn State in fully realizing the benefits of VoIP and wireless connectivity going forward.”

For more information about Nominum DCS, please visit www.nominum.com or come see us at Interop Las Vegas, April 29 to May 1, 2008, Exhibit Floor Meeting Room #ER123, Mandalay Bay Convention Center.

About Nominum
Nominum's network naming and addressing solutions power the world's largest always-on networks. Nominum is a global provider of ENUM-based IP-Application Routing Directory, DNS and DHCP solutions that enable communication providers to deliver high quality always-on broadband internet and innovative services to their customers, including VoIP, push to talk, fixed-mobile convergence, IPTV and triple-play. For further information, visit www.nominum.com.