C-COR's Industry-First 1GHz Segmentable Node Reaches First Year Sales Milestone; Over 1 Million Served During First Year as Cable Operators Look to Expand Bandwidth Capacity on Existing Networks.

STATE COLLEGE, Pa. -- C-COR Incorporated (Nasdaq:CCBL), a global provider of interoperable solutions that simplify the transition to on demand networks, today announced that its Opti Max4100 1GHz segmentable node has reached a milestone of 1 million homes passed during the product's first year on the market, based on a 500 home per node minimum serving area. In March 2005, C-COR was the cable industry's first-to-market with a fully segmentable node providing 1GHz capability that significantly increases forward capacity for HDTV and other advanced services.

The Opti Max4100 will be featured in C-COR's Booth #2567 at the NCTA National Show in Atlanta (April 9-11) as part of a unique demonstration of traditional residential two-way services plus Gigabit Ethernet Business Services over a single fiber using optical multiplexing. For more information on the Opti Max4100, visit C-COR's website at www.c-cor.com or contact C-COR's Customer Service Center at 1-800-233-2267.

The Opti Max4100 node is part of C-COR's broadband HFC access portfolio that includes an industry leading integrated headend optical platform, optical nodes, and RF amplifiers. These products expand operator flexibility and make the most of network investment by offering advanced features such as:

--More content and capacity with shorter deployment times per service area as well as lower deployment costs through the capability to implement a "virtual fiber overlay" with the existing fiber infrastructure using advanced CWDM techniques;

--Up to 80 MHz capability for future upstream bandwidth with a minimum of capital investment; and

--Increased capacity for future advanced services.

The Opti Max4100 is an advanced node platform with a high level of scalability that enables operators to deploy low cost configurations today, expanding incrementally as subscriber demands increase. Expansion options include segmentation capability of upstream and downstream serving areas, CWDM return path options to maximize existing fiber utilization, and major EMS protocol support. In addition, the Opti Max4100 supports fiber-poor systems with a variety of return transmitter options, segmentation, and band-split options which allow each operator to customize its selection to its specific network needs.

About C-COR

C-COR offers world-class, market-focused business solutions for cable operators, telephone companies, broadcasters, and other private and public sector entities that put subscribers in personal control of their entertainment, information, and communication needs. The Company's solutions simplify the transition to Internet Protocol (IP) demand-oriented networks by delivering interoperable, modular products in sync with IP network upgrade cycles. These solutions bring together on demand and OSS applications, broadband access technology, and a corps of expert field engineers to enable the delivery of business services; digital program/ad insertion; management and delivery of VOD, VoIP, and HSD; network capacity expansion; centralized office automation for workforce management, network assurance, and subscriber fulfillment; and a variety of outsourced field services that help keep networks operating at peak performance. C-COR's common stock is listed on the Nasdaq National Market (Symbol:CCBL) and is a component of the Russell 2000 Stock Index. For additional information regarding C-COR, visit www.c-cor.com.

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 Company's judgment regarding future events, and are based on currently available information. Although the Company believes it has a reasonable basis for these forward-looking statements, the Company cannot guarantee their accuracy and actual results may differ materially from those the Company 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 Company's ability to develop new and enhanced products, the Company's ability to provide complete network solutions, continued industry consolidation, the development of competing technology, the global demand for the Company's products and services, the Company's ability to implement its restructuring and cost reduction measures, and the Company's ability to complete and integrate acquisitions and achieve its strategic objectives. For additional information concerning these and other important factors that may cause the Company's actual results to differ materially from expectations and underlying assumptions, please refer to the reports filed by the Company with the Securities and Exchange Commission.