SingTel Optus Deploys Azaire Networks' IP-CNP for Integrated WiFi and 3G Mobile Broadband Services; Azaire's IP Converged Network Platform Powers Optus' New Wireless Connect Service

Business Wire, Feb 14, 2006

SANTA CLARA, Calif. -- SingTel Optus, Australia's leader in integrated communications, has deployed Azaire Networks' platform to provide Optus Mobile with a converged network solution that fully-integrates wireless LAN technology with Optus' existing 3G network. Azaire's IP Converged Network Platform (IP-CNP) is a core component of Optus' recently-launched Wireless Connect Internet Service.

Azaire's IP-CNP enables Optus Wireless Connect users to receive seamless service access across multiple technologies including GPRS, UMTS and Wi-Fi. Birdstep Technology supplies the smart PC client.

"Azaire is a strategic partner in providing innovative technologies, such as the IP-CNP, that enable us to offer new, exciting services to our subscribers. We completed thorough testing of the technology behind the 'Optus Wireless Connect' service prior to implementation and were convinced it provided a comprehensive feature set, ease of use for subscribers and fast, non-intrusive deployment into our existing network," said Chris Lane, Group Director, Products and Delivery, Optus Consumer.

Azaire's IP-CNP provides Optus with a fully-integrated WLAN solution that leverages its GPRS and UMTS core network investments. Azaire's solution enables Optus to offer mobile broadband services, which includes SIM authentication, secure roaming, integrated accounting and billing, and seamless mobility. Wireless Connect subscribers have access to their information regardless of access technologies through their existing Optus accounts.

"Hybrid networks allow mobile operators such as Optus to extend their 3G footprints and provide strong in-building coverage by integrating with wireless LANs," said Bill Howe, President and Chief Executive Officer of Azaire Networks. "The IP-CNP solution will help ensure Optus Wireless Connect subscribers receive the best convergence solution available."

About SingTel Optus

Serving both the corporate and consumer markets, the SingTel Group is committed to bringing the best of global communications to customers in the Asia Pacific and beyond. With significant operations in Singapore and Australia (through wholly-owned subsidiary SingTel Optus), the Group provides a comprehensive portfolio of services that include voice and data services over fixed, wireless and Internet platforms.

SingTel employs more than 19,000 people worldwide and had a turnover of S$12.0 billion (US$7.17 billion) and net profit after tax of S$4.49 billion (US$2.68 billion) for the year ended 31 March 2004.

About Azaire Networks

Azaire Networks, the leading provider of broadband mobility solutions, has the largest number of installed platforms worldwide, with implementations in Europe, North America and Asia. In addition to Optus, customers include Chunghwa Telecom, T-Mobile, Rogers Wireless, Mobilkom Austria, GoMobile and several others, with additional operators currently testing the IP-CNP. Azaire Networks' flagship IP-CNP is the first 3GPP-compliant solution that enables operators to deploy hybrid networks to complement 2.5G/3G rollouts and services with unlicensed spectrum technologies quickly and cost effectively. Azaire Networks' hybrid network approach enables business users and consumers to receive the broadband mobility and new services they desire on the best available network.

The company is headquartered in Santa Clara, California with offices in Germany, India, and the Netherlands. It is funded by Rustic Canyon Partners, Woodside Fund, Convergence Partners and other investors. For more information, please visit www.azairenet.com.