comMATCH and Vyyo to offer IP Telephony over Fixed Broadband Wireless Systems

Business Wire, June 4, 2002

Business Editors and Technology Writers

SUPERCOMM 2002

ATLANTA--(BUSINESS WIRE)--June 4, 2002

comMATCH, the pioneer in Last Mile over IP solutions, announced today its cooperation with Vyyo Inc. (Nasdaq:VYYO), a leading provider of broadband fixed wireless systems, offering telecommunication operators a complete reliable, high-quality and Feature-Rich IP Telephony over Fixed Broadband Wireless solution.

The solution is based on comMATCH's industry leading Duet 6000 Carrier-Grade Access VoIP Gateways that interconnect the fixed broadband wireless IP access network to legacy Class 5 telephony switches. The resultant solution enables telecom operators to provide their end-users with high-speed data, fax and feature-rich telephony services over the fixed broadband wireless IP network.

Naty Drutin, Senior VP Marketing & Sales at comMATCH stated: "We are happy to cooperate with Vyyo in the US and international markets. Together, comMATCH and Vyyo are dedicated to providing Telcos with a resilient carrier-grade end to end VoIP solution, enabling operators to provision reliable, high-quality and Feature-Rich telephony service to their subscribers, by utilizing existing Class 5 telephony switches."

The comMATCH Duet VoIP Gateways are Carrier-grade Access and Interconnect devices that enable provisioning of comprehensive voice services support for end-users of Next Generation IP access networks. These services include; 3-way calls, call forward, call waiting, caller line ID (CLIP), CLASS, IN and ISDN supplementary services as well as regulatory requirements like legal call interception and support for national telephony protocol variant.

"Telephony service is an essential requirement for most of our customers world wide," said Sanjay Nagpal, Director of Marketing at Vyyo. By offering high-speed data and telephony services on the same platform, a service provider is able to increase his revenue potential as well as compete effectively with wire-line carriers. The Vyyo/ComMatch solution allows service providers to achieve this goal using existing Class 5 switches and the latest VoIP technology.

About comMATCH

comMATCH, the pioneer in IP to PSTN and IP to IP solutions, is a spin-off of Telrad Networks, the leading Israeli telecom solution provider. The company is headquartered near Tel-Aviv in Israel, providing connectivity and interoperability solutions for next generation access and public networks. comMATCH delivers carrier-grade VoIP gateways that enable feature-rich telephony over IP and TDM networks. The company's DUET family of products enables telecommunications operators to reutilize legacy infrastructure, and connect them to an IP access networks. IP end users can then benefit from feature-rich services, such as: three-way calls, call-waiting, call forward, caller ID, free-phone, and all other CLASS and Intelligent Network services, directly from the Class 5 telephony switch. For more information on comMATCH please visit www.comMATCH.com

About Vyyo

Vyyo supplies broadband wireless access systems operating over many frequencies including MMDS, LMDS, 3.5 GHz, 10.5 GHz, UHF and unlicensed frequencies used by telecommunications service providers to deliver wireless, high-speed data and voice connections to business and residential subscribers. Vyyo's flexible point-to-multipoint systems are based on the Internet Protocol (IP) used for data transport over wireless networks. Vyyo's systems employ a modified version of DOCSIS, which was adapted for wireless environments from the DOCSIS cable industry standard. Vyyo customers include system integrators, OEMs, and independent wireless operators. For more information about Vyyo's broadband wireless access systems, please visit www.vyyo.com.

comMATCH and the comMATCH logo are trademarks of comMATCH, Ltd. All other company and product names may be trademarks of the respective companies with which they are associated. This press release contains forward-looking statements that are subject to risks and uncertainties. Factors that could cause actual results to differ materially from these forward-looking statements include, but are not limited to, general business conditions in the industry, changes in demand for products, the timing and cancellation of orders and other risks.