RADVISION chooses SPIRIT DSP Audio Software for Videoconferencing Solution

"We found SPIRIT's software to provide a high performance and highquality solution that integrated well into our product. SPIRITprovided excellent support and we are pleased with our decision to usetheir XDAIS compliant technology", commented Shimon Nurick, R&Dmanager of the NBU (Network Business Unit) at RADVISION.

SPIRIT has a strong position on enterprise conferencing technologymarket and is extending licensing deals and partnerships withindustry-leading providers of hardware, infrastructure and softwaresolutions to make conferencing systems and services better and easierfor enterprise customers.

SPIRIT's audio software consists of high quality audio codecs,that are deeply optimized for target platforms (PC, RISC and DSPplatforms) allowing higher channels capacity without sacrificing audioquality.

"We are happy to have RADVISION among SPIRIT customers." saidAndrew Sviridenko, SPIRIT's founder and chairman. "Conferencing andReal-Time Collaboration market, expected to reach $11.5B in 2007,dramatically influences the way how enterprise customers deal withcommunications. Manufacturers, software and service providers areputting more and more efforts in order to win the RTC market, to bringmore features and efficiency to the users. There are many differentstandard-based and proprietary solutions being used on this way.SPIRIT supports and offers software products for a wide range ofproprietary and standard-based applications, both software andhardware based, PC, mobile, infrastructure, and we are happy that ourtechnologies helps all types of customers to achieve their goals andmake end-users enjoy better solutions".

SPIRIT's field-proven technology is available for applications onPCs, mobile phones, 3G video enabled phones, VoIP CPEs (voice andvideo over IP customer premises equipment) and VoIP infrastructureequipment. SPIRIT's embedded voice and communication software productsare deployed by HP, Paltalk, Philips, HTC, UTStarcom, Oracle,Macromedia, Ericsson, LG among 200+ other OEM/ODM, software andhardware vendors worldwide. RADVISION is another example of theadoption of SPIRIT technology by a leading conferencing solutionprovider.

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About SPIRIT

SPIRIT DSP (www.spiritDSP.com/voip) employs 120 professionals, hasbeen in international software licensing business since 1992. SPIRITis a bootstrap and has been profitable for 14 years. SPIRIT focus iscommunication, speech and VoIP software products and today SPIRITcounts among its clients Adobe, Agere, Atmel, Flextronics, Ericsson,HP, HTC, Kyocera, LG, Marconi, MediaRing, NEC, Nortel Networks,Oracle, Paltalk, Panasonic, Philips, Polycom, Samsung, Siemens, TexasInstruments and Toshiba, among 200+ other communication OEMs andsoftware vendors. Through the brand names SPIRIT communicationsoftware is used in over 70 countries and powers 80 million voicechannels. SPIRIT DSP is a member of multiple voice-related developercommunities, including Intel(R) Developer Network, ARM(R) ConnectedCommunity, Philips Nexperia Partners program, TI Third Party Network,TI OMAP Developer Network for Wireless handsets and PDAs. In 2005,SPIRIT DSP has been honored as one of the 'Fierce 15' top VoIPcompanies, and one of the 'Pulver 100' growth companies that representthe future of IP communications. SeeStorm is SPIRIT subsidiary forsynthetic video conferencing.

Meet SPIRIT at VON Europe, Stockholm International Fairs, May16th-18th at booth 648

About RADVISION

RADVISION (Nasdaq:RVSN) is the industry's leading provider ofhigh quality, scalable and easy-to-use products and technologies forvideo conferencing, video telephony, and the development of convergedvoice, video and data over IP and 3G networks. For more informationplease visit our website at www.radvision.com.