Barcelona, Spain-- 13 Feb., 2007 -- Cable & Wireless International (CWI) and Alvarion, the world’s leading provider of WiMAX and wireless broadband solutions, announced the signing of a global frame agreement in which CWI has selected Alvarion’s BreezeMAX system for fixed and mobile (802.16e) deployments. Alvarion’s award-winning BreezeMAX is the most deployed WiMAX system in the world with over 300 installations in more than 100 countries.

CWI has already deployed the first network in Antigua offering service beginning in December 2006. The WiMAX network deployment provides broadband to business and residence customers, using the BreezeMAX Pro and BreezeMAX Si customer premises equipment.

“Alvarion's WiMAX strategy enables us to optimize all aspects of our WiMAX network deployments using the best systems from multiple companies. This further enhances the WiMAX ecosystem while deepening the business partnership between our companies,” said Frank Mount, CWI Chief Technology Officer. "Alvarion's high capacity deployed network supports voice and broadband and is capable of meeting the mobility required by our customers, meeting a significant differentiator for CWI."

BreezeMAX, Alvarion’s mature and field proven WiMAX platform, has been deployed in over 300 networks over the past 2.5 years. It is a complete offering, addressing all deployment types – fixed, nomadic and mobile – in rural, suburban and urban environments.

“We are proud to be selected by an innovative and international operator as CWI,” said Tzvika Friedman, CEO of Alvarion. “Working together on advanced solutions and services will further assist Alvarion as market leaders. OPEN WiMAX^TM combines our market-leading BreezeMAX system with complementary network systems from best of breed partners to serve as the future global standard for delivering Personal Broadband services over WiMAX.”

About Cable & Wireless

Cable & Wireless (www.cw.com) is one of the world’s leading international communications companies. It operates through two standalone business units - International and UK. The International business unit operates integrated telecommunications companies in 33 countries offering mobile, broadband, domestic and international fixed line services to residential and business customers, with principal operations in the Caribbean, Panama, Macau, Monaco and the Channel Islands. The UK business unit provides enterprise and carrier solutions to the largest users of telecom services across Europe, Asia and USA and wholesale broadband services in the UK.

About Alvarion

With more than 3 million units deployed in 150 countries, Alvarion (www.alvarion.com) is the world’s leading provider of innovative wireless broadband network solutions enabling Personal Broadband to improve lifestyles and productivity with portable and mobile data, VoIP, video and other services.

Leading the market with the most widely deployed WiMAX system in the world, Alvarion is leading the market to Open WiMAX solutions with the most extensive deployments and proven product portfolio in the industry covering the full range of frequency bands with both fixed and mobile solutions. Alvarion’s products enable the delivery of personal mobile broadband, business and residential broadband access, corporate VPNs, toll quality telephony, mobile base station feeding, hotspot coverage extension, community interconnection, public safety communications, and mobile voice and data.

As a wireless broadband pioneer, Alvarion has been driving and delivering innovations for over 10 years from core technology developments to creating and promoting industry standards. Leveraging its key roles in the IEEE and HiperMAN standards committees and experience in deploying OFDM-based systems, the Company's prominent work in the WiMAX Forum™ is focused on increasing the widespread adoption of standards-based products in the wireless broadband market and leading the entire industry to Open WiMAX solutions.

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