C-COR and Harmonic Introduce Turnkey Switched Digital Video Solution.

Integrated Solution Speeds and Eases Cost-Effective Switched Digital Video Rollouts

STATE COLLEGE, Pa. & SUNNYVALE, Calif. -- C-COR Incorporated (NASDAQ:CCBL) and Harmonic Inc. (NASDAQ:HLIT) are accelerating the rollout of switched digital video (SDV) with the first comprehensive, pre-integrated solution for the cable market. The offering brings together Harmonic's compression and edgeQAM technology leadership with C-COR's expertise in pioneering on demand and advertising management, enabling operators to quickly build and efficiently manage the widespread rollout of SDV. Components of the solution include C-COR's nABLE[TM] Session and Resource Manager and Harmonic's NSG[TM] 9000 universal edgeQAM and ProStream[TM] 1000 stream processing platform with Mentor[TM] re-encoding technology. The joint solution will be demonstrated at SCTE Cable-Tec Expo 2007, at Harmonic's booth #373 and C-COR's booth #1678.

"This solution gives cable operators access to a comprehensive and open switched digital video solution, including everything they need to quickly and cost effectively meet their deployment goals," said Basil Badawiyeh, Vice President, On Demand Strategy, C-COR. "Our work with Harmonic results in a switched digital video offering that brings together the ability to reclaim bandwidth capacity, audience measurement and advertising capabilities packaged in an open and end-to-end environment."

"Switched digital video is garnering significant attention as a way to free up valuable bandwidth. Integrated solutions simplify deployment and management for operators," said Gil Katz, Director of Cable Solutions, Harmonic Inc. "In working with C-COR to develop an end-to-end switched digital solution, we are making it possible for operators to deploy the best technology components in an open environment that reclaims capacity needed for next-generation applications."

The joint offering leverages the experience and market leadership of both companies. C-COR brings expertise in architecting and managing services and content delivery in more than 200 on demand sites and 100 digital advertising systems worldwide. Harmonic brings an unmatched track record in on demand video delivery, powering more than 2.5 million streams of narrowcast video with the NSG family of edgeQAMs. Harmonic's high quality, low bit-rate compression solutions for MPEG-2 and MPEG-4 AVC (H.264) video services are also deployed by most of the world's leading cable, satellite and telco operators.

C-COR's modular broadband capacity solutions, operational service support and array of revenue-generating video services enable service providers to build and maintain a sustainable, competitive network. C-COR's on demand product line is deployed in markets of all sizes around the world including New York and Los Angeles. The company's nABLE back office management software was the industry's first open and interoperable back office on demand software and is the cornerstone of the C-COR Unified Management and Delivery Platform, providing complete service and content delivery of on demand, time-shifted TV, switched digital video, linear and advanced advertising capabilities. C-COR's switched digital video solution is an open architecture, software-centric approach that helps operators more efficiently manage their valuable HFC bandwidth while continuing to capitalize on targeted advertising revenue streams.

Harmonic's ProStream 1000 with Mentor re-encoding technology is the world's first ultra-dense, fully integrated MPEG-2 standard definition re-encoding platform. Its unique processing technology delivers the best possible CBR video quality by combining resilient and compliant decoding with an extremely powerful and flexible compression engine. The high density NSG 9000 universal edgeQAM is a proven and deployed solution for on-demand, broadcast, SDV and modular CMTS applications. Harmonic's open SDV architecture is interoperable with leading session management, OSS, and encryption systems, maximizing flexibility and scalability of the system.

About C-COR

C-COR enables its global customer base to confidently grow, manage and deliver next-generation products and services to consumers. The Company's integrated access and management platforms deliver highly reliable and flexible voice, video and data, and support quick launch and cost effective scaling of new services. C-COR's common stock is listed on the NASDAQ Global Market (Symbol: CCBL) and is a component of the Russell 2000 Stock Index. For additional information regarding C-COR, visit www.c-cor.com.

About Harmonic Inc.

Harmonic Inc. is a leading provider of versatile and high performance video solutions that enable service providers to efficiently deliver the next generation of broadcast and on-demand services including high definition, video-on-demand, network personal video recording and time-shifted TV. Cable, satellite, broadcast and telecom service providers can increase revenues and lower operational expenditures by using Harmonic's digital video, broadband optical access and software solutions to offer consumers the compelling and personalized viewing experience that is driving the business models of the future.

Harmonic (NASDAQ:HLIT) is headquartered in Sunnyvale, California with R&D, sales and system integration centers worldwide. The Company's customers, including many of the world's largest communications providers, deliver services in virtually every country. Visit www.harmonicinc.com for more information.

Some of the information presented in this announcement constitutes forward-looking statements made pursuant to the safe harbor provisions of the Private Securities Litigation Reform Act of 1995. Forward-looking statements represent the judgment of C-COR and Harmonic (the "Companies") regarding future events, and are based on currently available information. Although the Companies believe they have a reasonable basis for these forward-looking statements, the Companies cannot guarantee their accuracy and actual results may differ materially from those the Companies anticipated due to a number of known and unknown uncertainties. Factors which could cause actual results to differ from expectations include, among others, capital spending patterns of the communications industry, changes in regard to significant customers, the demand for network integrity, the trend toward more fiber in the network, the Companies' ability to develop new and enhanced products, the Companies' ability to provide complete network solutions, continued industry consolidation, the development of competing technology, the global demand for the Companies' products and services, the Companies' ability to implement restructuring and cost reduction measures, and the Companies' ability to achieve strategic objectives. For additional information concerning these and other important factors that may cause the Companies' actual results to differ materially from expectations and underlying assumptions, please refer to the reports filed by the Companies with the Securities and Exchange Commission.