An enterprise-level video testing software suite, eVident enhances video and voice quality before and after video network deployment for enterprises, service providers and system integrators.

Tel Aviv (August 04, 2008) –

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 networks, today announced the worldwide availability of its new video and voice network evaluation solution, eVident.
Enabling IT managers to make informed decisions about resources, equipment and policies, RADVISION’s eVident is an ideal tool to evaluate network preparedness for video and voice communications. eVident is also used to test and monitor enterprise networks for problems in real-time, optimizing voice and video quality.
“Since video and voice quality is an important parameter in measuring the reliability of a network and the readiness of the video service, it is very important to constantly examine network conditions to ensure reliability and quality of experience,” said Elie Cohen, eVident Product Manager at RADVISION.
eVident enables enterprises and service providers to improve end-user experience as well as proactively assess network readiness. Further benefits include eVident’s ability to determine multimedia quality deterioration as multimedia traffic increases, prevent network deterioration as well as test V2oIP infrastructure.
To ensure optimal network performance, eVident is based on internationally accepted methods used by private industry, public sector and standards bodies worldwide; to conduct subjective video quality tests calibrated using input from RADVISION’s Human Vision video quality program. This program leverages input provided by human subjects to accurately assess user video experience.
eVident also offers comprehensive automated test procedures for VoIP. With rich features, customizable scripts and canned media, eVident is an ideal tool for IT managers to proactively ensure the quality of service of their networks in real time.
eVident’s voice and video network evaluation capabilities allow enterprises to accelerate their RADVISION SCOPIA Desktop video conferencing and legacy room conferencing system implementations, ensuring they have the highest quality connectivity.

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.

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