Concurrent's MediaHawk(R) On-Demand Platform Deployed by Cox Communications in Cleveland; Concurrent Also Upgrades Cox Systems in Hampton Roads and Las Vegas.

DULUTH, Ga. -- Concurrent (NASDAQ: CCUR), a worldwide leader of on-demand technology that is shaping the future of television, today announced that Cox Communications has chosen Concurrent's MediaHawk 4000 On-Demand platform for the launch of VOD service in the cable operator's Cleveland, Ohio division.

"Now Cox Digital Cable subscribers in Cleveland can enjoy a customizable, interactive television viewing experience boasting a robust offering of on-demand content," said Michael Pasquinilli, director, interactive services engineering, Cox Communications. "Thanks to the flexibility of Concurrent's MediaHawk system, we can easily upgrade and scale our VOD offerings without massive plant expenditures." Cox Cleveland serves approximately 73,000 basic subscribers.

Due to increasing digital penetration and VOD usage in Hampton Roads and Las Vegas, Concurrent is upgrading existing MediaHawk 3000 platforms to the MediaHawk 4000 in each system. In each system, Concurrent will deploy a centralized library server with distributed edge servers - based on Concurrent Real Time Linux operating software. Cox serves over 400,000 basic subscribers in Las Vegas and Hampton Roads.

"Concurrent's latest deployment in Cox's Cleveland division is a reflection of the success we've achieved time and again in Cox systems like Hampton Roads and Las Vegas," said Gary Trimm, CEO of Concurrent. "As these systems continue to grow their digital offerings, we aim to grow with them through constant improvement of our software and unparalleled technical responsiveness, ensuring Cox subscribers enjoy a quality VOD experience with every use."

Concurrent's VOD platform leverages the proven MediaHawk 4000 suite of on-demand software applications to provide unequalled system stability and uptime. The first and most widely deployed VOD solution to utilize commercial off-the-shelf hardware, the MediaHawk delivers independent scalability of content ingest, storage and streaming across both HFC and IP networks worldwide. To date, Concurrent has deployed over 950,000 video streams in 24 countries.

As the on-demand business model evolves, service providers continue to investigate and deploy advanced technologies that will refine and improve the consumer experience. Concurrent recently acquired Everstream, a leader in business intelligence software and a noted vendor in the cable industry, to complement the company's commitment to improving operational reliability and business performance capabilities in its worldwide MediaHawk deployments.

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 release schedules and customer demands, accomplish development goals, integrate our products, and deploy integrated solutions.

Important risk factors are discussed in our Form 10-K filed with the Securities and Exchange Commission on Sept. 2, 2005 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 it's 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.