GENBAND is a globalleader of IPinfrastructure and application solutions,enabling fixed, mobile and cable serviceproviders around the world to evolvecommunications networks through IPinnovation. The Company offers market-leadingSwitching, Applications, Networking andService solutions, with products deployed inover 600 customer networks spanning morethan 80 countries. GENBAND is headquarteredin Frisco, Texas, and has operations in 50countries. To learn more, visit us on the web at www.genband.com

       Huawei is a leading telecom solutionsprovider. Through continuouscustomer-centric innovation, we haveestablished end-to-end advantages inTelecom Network Infrastructure, Application &Software, Professional Services and Devices.With comprehensive strengths in wireline,wireless and IP technologies, Huawei has gaineda leading position in the All-IP convergence age.Our products and solutions have been deployedin over 100 countries and have served 45 of theworld’s top 50 telecom operators, as well as onethird of the world’s population.Huawei’s vision is to enrich life throughcommunication. By leveraging our experienceand expertise in the telecom sector, we helpbridge the digital divide and give peoplethe opportunity to join the information age,regardless of their geographic origin. In order totackle increasing climate challenges, Huawei hasdeployed a wide range of green solutions thatenable customers to reduce power consumptionand carbon emissions, contributing to thesustainable development of the social economyand the environment.Please visit us at www.huawei.com

Iskratel, the world leader in telecommunication equipment and solutions has more than 60 years of experience in telecommunications. The company provides integrated telecommunications solutions for fixed and mobile telephony and next generation networks.The company has over 1100 employees, with 300 more working in affiliated companies in 20 countries.The direct presence of Iskratel's employees in foreign countries ensures full harmonization of network solutions that we provide with the national telecommunications requirements as well as our partners' needs.

Metaswitch Networks is a provider of the software that powers a whole new generation of communications services, and the solutions that fuel the rapid migration to all-IP architectures. Hundreds of network operators worldwide build on Metaswitch to deliver a reliable, scalable, and immersive communications experience. Learn more at www.metaswitch.com  

ZTE is a leading global providerof telecommunicationsequipment and network solutions with the most comprehensive product range coveringvirtually every sector of the wireline, wireless,service and terminals markets. The companydelivers innovative, custom-made products andservices to over 500 operators in more than140 countries, helping them to meet thechanging needs of their customers whileachieving continued revenue growth. ZTE’s2009 revenue led the industry with a 36%increase to USD 8,820.7 million. ZTE commits10 percent of its revenue to research anddevelopment and takes a leading role in a widerange of international bodies developingemerging telecoms standards. A company withsound corporate social responsibility (CSR)initiatives, ZTE is a member of the UN GlobalCompact. ZTE is China’s only listed telecommanufacturer, publicly traded on both the HongKong and Shenzhen Stock Exchanges (H sharestock code: 0763.HK / A share stock code:000063.SZ). For more information, please visitwww.zte.com.cn