C-COR Signs Channel Partner Agreement with Adams Global Communications.

Business Editors

STATE COLLEGE, Pa.--(BUSINESS WIRE)--Dec. 2, 2003

C-COR.net Corp. (Nasdaq:CCBL), a global provider of broadband communications products, software systems, and services, today announced that the Company has signed a channel partner agreement with Adams Global Communications, Inc., a Kansas-based provider of products and services to the cable and wireless industry for over three decades. Under the agreement, Adams Global will market C-COR's broadband product lines in the U.S. domestic market.

Commenting on the agreement, Mark Addington, President of Adams Global Communications, stated, "We are very excited to join the C-COR family of channel partners. This strategic move allows us to effectively complement our current offering with a quality product line that has a strong presence within the cable industry. Our relationship with C-COR will also allow us to differentiate ourselves with new products that open opportunities for strong future growth."

David Eng, C-COR's Corporate Vice President for Americas Business, concurred. "The proven commitment of Adams Global to quality products, dependable service, and on-time delivery meets the high standards we set for ourselves, and we look forward to a successful working relationship in serving the cable industry."

About Adams Global Communications, Inc. (www.adamsglobal.com)

Centrally located in Overland Park, Kansas (Kansas City), Adams Global Communications provides a broad range of equipment, materials, and supplies to the global cable and wireless industries. Adams Global also incorporates an array of services that include repair and refurbishment, engineering and design, as well as consultative capabilities that cater to the specific needs of the customer. With an expansive 62,000 square foot warehouse, Adams Global stocks one of the largest selections of new, used, and refurbished distribution equipment, line gear, and set top converters, and maintains a state-of-the-art Inventory Management System designed to accommodate and control inventory at all times. The company works closely with the security departments of all the major manufacturers to ensure used and refurbished converters are purchased by legally authorized cable system operators.

About C-COR (www.c-cor.net)

C-COR is a leading provider of premium quality, globally-oriented optical, digital video transport, and RF telecommunication products; operation support software solutions; and high-end technical field services--a triple play for cost-effective delivery of voice, video, and high-speed data over advanced HFC (Hybrid Fiber Coax) broadband networks. C-COR's latest product line, the FTTmaX, uses PON (passive optical network) technology to provide high-capacity bandwidth and a simpler, less expensive network access for transporting voice, video, and data directly into the home or business over fiber optic networks. Headquartered in the U.S. with facilities worldwide, C-COR's mission is to provide our customers with second-to-none network integrity throughout the full network life cycle. During 2003, C-COR is celebrating its 50th anniversary with activities linking its rich tradition of innovation, entrepreneurship, leadership, and commitment to the cable industry to its vision for the future. C-COR's common stock is listed on the Nasdaq National Market (Symbol:CCBL) and is a component of the Russell 2000 Stock Index.

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 uncertainties, many of which the Company is not aware. 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, and the Company's ability to 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.