ECI Telecom www.ecitele.com A provider of advanced, telecommunications solutions. Focused mainly on the metropolitan optical and access markets, ECI enables leading service providers and carriers world-wide to maximize their capital investment and reduce operating expenses, while providing voice, data, video and multimedia services to their customers. ECI maintains a global sales and customer support network. Its solutions are an integral part of more than 500 telecommunications networks in over 145 countries.

ADC Teledata www.adc.com Teledata was acquired in 1998 by ADC Telecommunications, The Broadband Company. ADC tailors high-quality, custom solutions of network equipment, software and systems integration services that enable communications service providers to deliver high-speed Internet, data, video and voice services to consumers and businesses worldwide. ADC has sales into nearly 100 countries and is included in the Standard & Poor's 500 Index and the Nasdaq 100 Index.

Avaya www.avaya.com Avaya is a global leader in communication systems, applications and services. We design, build, deploy and manage networks for enterprises. Customers range from small businesses and nonprofit agencies up to more than 90% of the companies in the FORTUNE 500, and the U.S. government. They all rely on Avaya for reliable, secure networks that facilitate customer relationships, enhance productivity and maximize profitability. Cisco www.cisco.com Cisco Systems is the worldwide leader in networking for the Internet.   Comverse www.comverse.com Comverse Technology, Inc. (NASDAQ: CMVT) is the world’s leading provider of software and systems enabling network-based multimedia enhanced communications services. More than 400 wireless and wireline telecommunications network operators, in more than 100 countries, have selected Comverse’s enhanced services systems and software, which enable the provision of revenue-generating value-added services including call answering with one-touch call return, short messaging services, IP-based unified messaging (voice, fax, and email in a single mailbox), 2.5G/3G multimedia messaging (MMS), wireless instant messaging, wireless information and entertainment services, voice-controlled dialing, messaging and browsing, prepaid wireless services, and additional personal communication services.