Concurrent Surpasses Million Stream Mark.

Canadian deployment represents historic milestone

ATLANTA -- Concurrent (NASDAQ: CCUR), a worldwide leader of on-demand technology that is shaping the future of television, announced today the deployment of its one millionth video stream. The historic milestone was achieved via a recent shipment to Cogeco, which launched VOD with Concurrent in 2002 and is now upgrading their Ontario systems to accommodate increased on-demand traffic.

"This is a great way to wrap up the year," stated Gary Trimm, CEO of Concurrent. "One million video streams actively deployed worldwide is quite an accomplishment, and a testament to the importance all our customers place on our reliability and innovation in the on-demand industry."

"Since launching on-demand in 2002, we have relied on Concurrent technology to keep us competitive and current," said Denis Belanger, vice president, corporate engineering and development, Cogeco Cable. "Because of the reliability and stability of the Concurrent platform, our on-demand buy rate has grown significantly since our initial launch of the product and Concurrent continues to support us very well through this high growth period."

Concurrent VOD solutions are deployed worldwide with other major MSOs such as Time Warner, Comcast, BrightHouse, JCOM and Cox Communications. Steve Necessary, Cox's vice president, video product development, offered congratulations to Concurrent on their achievement. "Concurrent has been a valued partner of Cox since our first VOD launch in San Diego in 2000. Together we've had a history of innovative and differentiated on-demand services. We look forward to working with Concurrent as we increase our customers' usage and satisfaction with all types of on-demand services."

Mr. Trimm thanked all Concurrent's dedicated customers and employees for their support over the years. "Concurrent systems are deployed in over 24 countries, and our worldwide team made this achievement possible. We will continue to strive to provide the best and most reliable solutions for the next million streams."

About Concurrent

Concurrent (NASDAQ: CCUR) is a leading provider of high-performance, real-time Linux software and solutions for commercial and government markets. For over 40 years Concurrent's best-of-breed products have enabled a range of time-critical solutions including: modeling and simulation, high speed data acquisition, visual imaging, low latency transaction processing and on-demand television. Concurrent's on-demand television applications are utilized by major service providers in the cable and IPTV industries to deliver video-on-demand (VOD) and, through subsidiary company Everstream, measure the effectiveness of interactive television. Concurrent is a global company with regional offices in North America, Europe, Asia and Australia, and has products actively deployed in more than 24 countries. Concurrent's products and services are recognized for being uniquely flexible, comprehensive, robust and reliable. For more information, please visit www.ccur.com

Certain statements made or incorporated by reference in this release may constitute "forward-looking statements" within the meaning of the federal securities laws. Statements regarding future events and development and our future performance, as well as our expectations, beliefs, plans, estimates, or projections relating to the future, are forward-looking statements within the meaning of these laws. These forward looking statements include, among others, statements regarding our products, release schedules, and product development. All forward-looking statements are subject to certain risks and uncertainties that could cause actual events to differ materially from those projected. Such risks and uncertainties include our ability to meet customer schedules and demands and deployment and integration goals.

Important risk factors are discussed in our Form 10-K filed with the Securities and Exchange Commission on Sept. 1, 2006 and may be discussed in subsequent filings with the SEC. The risk factors discussed in such Form 10-K under the heading "Risk Factors" are specifically incorporated by reference in this press release. Our forward-looking statements are based on current expectations and speak only as of the date of such statements. We undertake no obligation to publicly update or revise any forward-looking statement, whether as a result of future events, new information, or otherwise.

Concurrent Computer Corporation its logo and Everstream and its logo are registered trademarks of Concurrent Computer Corporation. All other Concurrent product names are trademarks of Concurrent while all other product names are trademarks or registered trademarks of their respective owners. Linux[R] is used pursuant to a sublicense from the Linux Mark Institute.