RADVISION® to Demonstrate Advanced Video Solutions for Unified Communications at Spring VoiceCon 2007

• The introduction of SCOPIATM Desktop - a revolutionary new way to connect traditional room based video conferencing with desktop and remote users.
• Advanced HD (High Definition) conferencing.
• Innovative video integration with IBM Lotus Sametime.

 
The Introduction of SCOPIA Desktop

Until now, video conferencing has been mostly confined to the conference room.  Users have benefited from the value of voice, video and data collaboration between conference rooms but there has been no simple way to include users at their desktops or remote users on laptops that did not involve complex software installations, expensive licensing fees or firewall traversal problems.  RADVISION’s SCOPIA Desktop eliminates these issues.  It provides an extension to any room system based videoconferencing deployment by allowing remote users to connect to a conference and fully participate with audio, video and data collaboration as if they were all in the same room.  SCOPIA Desktop uses a freely distributable web based plug-in that can be used by anyone inside or outside the enterprise firewall.  It is now simple to connect to and fully participate in meetings no matter where users are – at their desk, at a customer location or in a hotel across the world.  


Advanced HD (High Definition) Conferencing

Following on from RADVISION’s market leading support for High Definition (HD) video conferencing, RADVISION will demonstrate support of High Definition Continuous Presence that will allow conferences with a mix of HD and Standard Definition (SD) endpoints.  This latest technology bridges the thousands of SD devices to the new world of HD.  It allows each endpoint user to participate in the conference at the highest quality the endpoint is capable of without degrading every device to the lowest common denominator and thus maximize their enjoyment of seeing everyone using Continuous Presence.

Innovative Video Integration with IBM Lotus Sametime

RADVISION brings advanced conferencing capability to IBM’s unified communications and collaboration product, Lotus Sametime.  By adding RADVISION’s unique multi-window video and audio plug-in to Lotus Sametime, users can escalate Lotus Sametime instant messaging chat sessions into full multiparty audio and video sessions and extend those conferences to other devices such as standards-based video conferencing systems, 3G videophones or virtually any telephone or cell phone available today.

"RADVISION continues to develop powerful new visual collaboration solutions to support the advanced conferencing environments being developed by our market-leading partners, including Cisco’s high definition and Telepresence offerings and IBM’s Lotus Sametime,” said Bob Romano, RADVISION’s VP of Enterprise Marketing.  “With our introduction today of SCOPIA Desktop and our advanced SCOPIA platform with High Definition Continuous Presence, we have taken our support of our partners a major step forward in providing what the market is demanding for combined voice, video and data communications solutions."   

About RADVISION

RADVISION (Nasdaq: RVSN) is the industry’s leading provider of market-proven products and technologies for unified visual communications over IP and 3G 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. For more information about RADVISION, visit http://www.radvision.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.

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