RADVISIONâ??s SCOPIA Conferencing Solution Recognized for Outstanding Innovation

TEL AVIV (July 01, 2009) –

RADVISION® Ltd. (Nasdaq: RVSN), a leading provider of video network infrastructure and developer tools for unified visual communications over IP, 3G and emerging next-generation IMS networks, today announced that Technology Marketing Corporation (TMC) has named RADVISION’s SCOPIA Conferencing Solution as a recipient of a 2008 Communications Solutions Product of the Year Award.

Easily connecting high definition desktop, room and telepresence systems with standard definition endpoints, the SCOPIA Conferencing Solution is a comprehensive visual communications solution that delivers a very cost-effective, high quality video experience – anywhere and anytime. Users at all levels of the organization are now able to enjoy high definition video connectivity from video conference rooms, desktops and on the road with partners, colleagues and suppliers. RADVISION’s SCOPIA Conferencing Solution offers the industry’s most technologically advanced multipoint infrastructure for real-time conferencing over any network, protocol and device.

The SCOPIA Conferencing Solution was recently enhanced with the introduction of RADVISION’s SCOPIA Elite 5000 MCU and the comprehensive range of SCOPIA V7.0 high definition capabilities. SCOPIA Elite, RADVISION’s next generation solution for high definition multiparty conferencing, is the industry’s first standards-based MCU to deliver the combination of 1080p, 720p and H.264 Scalable Video Coding (SVC) for comprehensive support from telepresence to desktop and mobile applications. H.264 Scalable Video Coding provides a high degree of error resiliency to deliver a quality conferencing experience over network paths that are prone to errors, such as the public Internet.

“This award is evidence of RADVISION’s commitment to constantly striving for a better video conferencing experience and we are proud that TMC has recognized SCOPIA’s outstanding innovation,” said Bob Romano, VP Enterprise Marketing of RADVISION. “With the launch of SCOPIA Elite, we have further enhanced these features to provide the ultimate in high definition multiparty conferencing. We invite everyone to experience these unique next generation capabilities of the SCOPIA Solution at www.radvision.com/tryscopia.”

“RADVISION has been recognized with a 2008 Product of the Year Award for their excellence in the advancement of voice, data and video communications,” said Rich Tehrani, TMC President and Group Editor-in-Chief. “RADVISION has proven they are committed to quality and excellence in solutions that benefit the customer experience as well as ROI for the companies that use them. I am pleased to honor their hard work and accomplishments and look forward to more innovative solutions from them in the future.”

The Communications Solutions Product of the Year Award recognizes the vision, leadership and attention to detail that are the hallmarks of the prestigious award. The most innovative products and services brought to market in 2008 were selected as recipients of this year’s Communications Solutions Product of the Year Award for their groundbreaking achievement.

The 2008 Communications Solutions Product of the Year Award winners can be found on the INTERNET TELEPHONY and Customer Interaction Solutions Web site.

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 http://www.radvision.com/.

About TMC

Technology Marketing Corporation (TMC) is a global integrated media company helping our clients build communities in print, in person and online. TMC publishes Customer Interaction Solutions, INTERNET TELEPHONY, Unified Communications, and NGN Magazine. TMCnet, TMC’s Web site, is the leading source of news and articles for the communications and technology industries. TMCnet is read by two to three million unique visitors each month worldwide, according to Webtrends. TMCnet is ranked as 2,921 in Quantcast’s Top U.S. Sites placing TMCnet in the top .03% most visited Web sites in the US. In addition, TMC produces ITEXPO, 4GWE Conference, Digium|Asterisk World and Communications Developer Conference.

TMC’s Green Blog has been ranked on the “100 Best Blogs for Those Who Want to Change the World”. TMC also recently launched new industry-specific Web sites: IT.TMCnet.com, Cable.TMCnet.com, Robotics.TMCnet.com, Satellite.TMCnet.com, Green.TMCnet.com. New services offered by TMCnet include the Tech Jobs site, TMCnet iPhone News and Facebook connections. For more information about TMC, visit http://www.tmcnet.com/.

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 amount or cancellation of orders and other risks detailed from time to time in RADVISION’s filings with the Securities Exchange Commission, including RADVISION’s Form 20-F Annual Report. These documents contain and identify other important factors that could cause actual results to differ materially from those contained in our projections or forward-looking statements. Stockholders and other readers are cautioned not to place undue reliance on these forward-looking statements, which speak only as of the date on which they are made. We undertake no obligation to update publicly or revise any forward-looking statement.

Source: RADVISION