C&M, Korea's Largest and Fastest Growing HFC Cable Multi-System Operator, to Launch On-Demand Services Based on Concurrent's MediaHawk On-Demand Platform.

ATLANTA -- Serving Over 1.3 Million Subscribers, C&M Chooses Concurrent to Bring On-Demand to Korea

Concurrent Computer Corporation (NASDAQ: CCUR), a worldwide leader of on-demand technology that is shaping the future of television, today announced that C&M (Cable and Multimedia) Co., Ltd., Korea's fastest growing and largest hybrid fiber coax (HFC) cable multiple system operator (MSO), has selected Concurrent's MediaHawk(R) On-Demand Platform for Korea's first Real Video-On-Demand (RVOD) field trial and for the launch of commercial and advanced on-demand services. Currently in field trial, C&M will launch commercial services to C&M's over 1.3 million subscribers before the end of calendar year 2004.

C&M's subscribers in the greater Seoul area are among Korea's most desirable premium subscribers and have enthusiastically embraced advanced television services such as home shopping services. C&M represents Korea's largest HFC cable MSO in terms of average revenue per subscriber and represents Korea's fastest growing HFC cable MSO in terms of both revenue and number of subscribers. With more than 1.3 million subscribers, C&M's commercial deployment is larger than the largest North American commercial deployment by a single cable operator in a single market. Korea represents a new market opportunity for on-demand services with the development and expansion of digital television technology, one of the primary initiatives backed by the Korean government.

"C&M has a vision for the future of advanced cable services and is proud to be a pioneer of the digital television revolution taking place in Korea," said Kwang-Seong Oh, president and CEO of C&M. "Concurrent's commitment to integration and open system architecture is an invaluable element to this deployment, and we are proud to partner with an industry leader as together we introduce these advanced services to our customers."

"The advancement of digital television services is expanding quickly in Korea," said Gary Trimm, president and CEO of Concurrent. "C&M is truly a visionary in the on-demand space for this market, and as these services are launched for the first time in Korea, we are pleased that the Concurrent MediaHawk Platform was chosen as the trusted source for VOD and look forward to continuing to build on this partnership with C&M."

Concurrent's MediaHawk On-Demand Platform is the only in the industry to completely separate streaming, storage and content ingest for three-dimensional scalability, and is a proven foundation for the delivery of the latest on-demand services, including Movies-On-Demand (MOD), Subscription VOD (SVOD), Free-On-Demand (FOD), Long-Format Advertising (LFA), Network-based Digital Video Recording (NDVR) and high-definition VOD (HDVOD), as well as exciting new on-demand applications and services. The Concurrent On-Demand Platform includes its proven hardware, extensive software, integration expertise and world-class customer service.

About C&M Co., Ltd. (C&M)

C&M Co., Ltd. is the largest multi-system operator (MSO) in the Republic of Korea in terms of average revenue per subscriber serving over 1.3 million subscribers through 12 clustered system operators, located in Seoul and Kyunggi province. C&M has invested in an upgrade to its systems in order to provide higher quality television services and to deploy advanced two-way broadband services.

About Concurrent

Concurrent Computer Corporation (www.ccur.com) is a worldwide leader in providing digital VOD systems to the broadband industry and real-time computer systems for industry and government. Concurrent's VOD systems are utilized within the broadband cable, DSL, and IP-based markets. Within the digital cable market, Concurrent is a recognized leader, currently serving nine of the largest network operators in 87 markets, surpassing 16.6 million basic subscribers and 5.5 million digital subscribers. Concurrent's proven technology provides a flexible, comprehensive, robust solution for HFC, DSL, and IP-based networks. The company's powerful and scalable VOD systems are based on open standards and are integrated with the leading broadband technologies. Concurrent is also a leading provider of high-performance, real-time computer systems, solutions, and software that focus on hardware-in-the-loop and man-in-the-loop simulation, data acquisition, and industrial control systems for commercial and government markets. Concurrent has nearly four decades of experience in real-time technology and provides its best of breed solutions through offices in North America, Europe, Asia, and Australia.

Certain statements made or incorporated by reference in this release may constitute "forward-looking statements" within the meaning of the federal securities laws. When used or incorporated by reference in this release, the words "believes," "expects," "estimates," "anticipates," and similar expressions are intended to identify forward-looking statements. Statements regarding future events and developments 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. All forward-looking statements are subject to certain risks and uncertainties that could cause actual events to differ materially from those projected. The risks and uncertainties which could affect our financial condition or results of operations include, without limitation: our ability to keep our customers satisfied; availability of video-on-demand content; delays or cancellations of customer orders; changes in product demand; economic conditions; various inventory risks due to changes in market conditions; uncertainties relating to the development and ownership of intellectual property; uncertainties relating to our ability and the ability of other companies to enforce their intellectual property rights; the pricing and availability of equipment, materials and inventories; the limited operating history of our video-on-demand segment; the concentration of our customers; failure to effectively manage growth; delays in testing and introductions of new products; rapid technology changes; demand shifts from high-priced, proprietary real-time systems to low-priced, open server systems; system errors or failures; reliance on a limited number of suppliers; uncertainties associated with international business activities, including foreign regulations, trade controls, taxes, and currency fluctuations; the highly competitive environment in which we operate and predatory pricing pressures; failure to effectively service the installed base; the entry of new well-capitalized competitors into our markets; the success of new products in both the VOD and ISD divisions; the success of our new initiative to penetrate opportunities with the U.S. government; the availability of Linux software in light of issues raised by SCO group; capital spending patterns by a limited customer base; and contract obligations that could impact revenue recognition.

Other important risk factors are discussed in our Form 10-K filed with the Securities and Exchange Commission on Sept. 7, 2004 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.

Note to Editors: For additional company or product information from Concurrent, please contact Concurrent, 4375 River Green Parkway, Suite 100, Duluth, GA 30096. Call toll free in the U.S. and Canada at [phone], fax [phone]. Readers can also access information through the company's Web site at www.ccur.com.

Concurrent Computer Corporation, its logo and MediaHawk are registered and unregistered trademarks of Concurrent Computer Corporation. All other product names are trademarks or registered trademarks of their respective owners.