RADVISION® (Nasdaq: RVSN), a leading provider of video network infrastructure and developer tools for unified visual communications over Internet Protocol (IP) networks, 3G and emerging next-generation IP Multimedia Subsystem (IMS) networks, announced today that it has filed its Annual Report on Fo

TEL AVIV (March 26, 2009) –

RADVISION® (Nasdaq: RVSN), a leading provider of video network infrastructure and developer tools for unified visual communications over Internet Protocol (IP) networks, 3G and emerging next-generation IP Multimedia Subsystem (IMS) networks, announced today that it has filed its Annual Report on Form 20-F containing audited consolidated financial statements for the year ended December 31, 2008 with the U.S. Securities and Exchange Commission. The Annual Report is available on the Company’s website at www.radvision.com. Shareholders may receive a hard copy of the Annual Report free of charge upon request.

About RADVISION

RADVISION (Nasdaq: RVSN) is the industry’s leading provider of market-proven products and technologies for unified visual communications over IP, 3G and IMS networks. With its complete set of standards-based video networking infrastructure and developer toolkits for voice, video, data and wireless communications, RADVISION is driving the unified communications evolution by combining the power of video, voice, data and wireless – for high definition video conferencing systems, innovative converged mobile services, and highly scalable video-enabled desktop platforms on IP, 3G and emerging next-generation IMS networks. To gain additional insights into our products, technology and opinions, visit blog.radvision.com. For more information about RADVISION, visit www.radvision.com.

Source: RADVISION