Concurrent Federal Systems, Inc. -CFSI- Kicks Off Inaugural Press Conference and Exhibit at FOSE '03.

Business Editors

ATLANTA--(BUSINESS WIRE)--April 30, 2003

CFSI Leverages Major Federal Technology Expo to

Present Integrated COTS-Based Computing Solutions

Concurrent Federal Systems, Inc. (CFSI), a wholly owned subsidiary of Concurrent Computer Corporation (NASDAQ: CCUR), today announced that it conducted its first press conference at the Federal Office Systems Expo, FOSE 2003 tradeshow held at the new Washington DC Convention Center this month.

FOSE is the largest information technology exposition serving the government marketplace and draws thousands of attendees from the military and civilian agencies as well as government suppliers.

FOSE proved to be a prime opportunity for CFSI to introduce its capabilities for providing high-performance computing solutions for mission-critical applications. The components of CFSI's turnkey solutions include a wide selection of COTS (commercial-off-the-shelf) technologies integrated into Intel(R)-based systems making them cost effective and highly efficient solutions for government. The CFSI product and service portfolio includes computing solutions for transaction processing, complete horizontal/vertical information integration, high-speed real time processing, data mining, analysis and fusion, signal intelligence, command, control, communications and computer intelligence (C4I), simulation and rich streaming media/video-on-demand.

Launched in October 2002, CFSI was created to devote a focused effort on expanding Concurrent's business in the federal government market. CFSI is a small business providing high-performance computing solutions to federal government agencies, either directly or through prime contractors. Its mission is to design, develop, manufacture, integrate and support global computing solutions with people, processes and technology.

According to Ben McFall, vice president of CFSI's Washington operations, "FOSE provided a great venue for our local office in Tyson's Corner, Va. to reinforce CFSI's commitment to the federal government market, giving our customers the added confidence that Concurrent has an established presence in the Washington area. CFSI introduced ways in which it can provide value for government through improved service, greater efficiency and potential savings to meet their business requirements demanded by the latest generation of Linux(R)-based systems."

About Concurrent

Celebrating over 36 successful years in business, Concurrent Computer Corporation (www.ccur.com), headquartered in Atlanta, Georgia, is a premier provider of high-performance, real-time computer systems, solutions and software for commercial and government markets. The company's Real-Time Division focuses on strategic market areas that include hardware-in-the-loop and man-in-the-loop simulation, data acquisition, industrial systems, and software. Concurrent Computer Corporation's XSTREME Division is a leading supplier in the digital video server marketplace. This market includes the broadband/cable, corporate training, education, hospitality and video to the home. Concurrent provides sales and support from offices throughout North America, Europe, Asia, and Australia.

About CFSI

Concurrent Federal Systems, Inc., CFSI, a wholly owned subsidiary of Concurrent Computer Corporation, was recently formed to expand the federal government customer base in the Washington DC area. As a small business leveraging Concurrent's 36 years in the high-performance computing market, CFSI is well positioned to offer end-to-end computing solutions for federal government agencies, particularly Defense and Homeland Security. Nearly one quarter of Concurrent's business is with the government, procured either directly or through subcontracting relationships. This strong foundation gives CFSI a unique advantage to capture new business opportunities beyond those pursued by the average small business through design, development, manufacturing, integration and support via Concurrent's offices throughout the world.

Certain statements made or incorporated by reference in this release 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," 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: 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; failure to effectively service the installed base; the entry of new well-capitalized competitors into our markets; and the valuation of equity investments and collectibility of notes receivable, including but not limited to our equity and debt investment in Thirdspace.

Other important risk factors are discussed in our Form 10-K filed with the Securities and Exchange Commission on September 25, 2002 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 Computer Corporation, please contact Concurrent Computer Corporation, 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 http://www.ccur.com.

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