ViewCast Joins Videoconferencing Relief Effort

Company to offer its services to families and businesses affected by terrorist attacks

DALLAS(Sept. 18, 2001) - ViewCast Corporation (NASDAQ: VCST), the video communications leader, announced today the company and various resellers have joined the effort to provide videoconferencing relief to the families and businesses affected by the terrorist attacks that occurred on Sept 11.

"We believe we have a civic responsibility to utilize our expertise and technology to help Americans connect with each other in this time of need," said ViewCast President George Platt. "We join the video relief program already underway and are happy to offer our videoconferencing rooms free of charge for families and businesses to communicate."

ViewCast is offering access to its Viewpoint VBX� systems at its facilities in Dallas and in Mt Arlington, N.J. In addition, ViewCast resellers MCSi in Dayton, Ohio; Delta Computer in Farmingdale, N.Y.; AAA Networks, in Falls Church, Va. and Realcast Live in Miami, Fla., are joining the company's efforts, with more resellers expected to follow.

Anyone interested in utilizing ViewCast's Viewpoint VBX systems can contact Mike Hahn at (972) 488-7200 or [email protected]. For details on all locations and offerings, visit www.viewcast.com.

About Viewcast Corporation

ViewCast develops products and services that provide video networked solutions. ViewCast maximizes the value of video through its core businesses: Osprey® Video provides the streaming media industry's de facto standard capture cards; ViewCast Systems integrates turnkey streaming and video distribution systems; and ViewCast Online Solutions delivers complete B2B solutions and video delivery for online video communications. From streaming digital video on the Internet to distribution of broadcast-quality video throughout the corporate enterprise plus comprehensive "click, create and view" video software applications, ViewCast provides the complete range of video solutions. Visit the company's web sites (http://www.viewcast.com, http://www.ospreyvideo.com and http://www.viewcastonline.com) for more information.

This press release may contain forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended, which reflect the Company's current judgment on certain issues. Because such statements apply to future events, they are subject to risks and uncertainties that could cause the actual results to differ materially. Important factors which could cause actual results to differ materially are described in the Company's reports on Form 10-KSB and 10-QSB on file with the Securities and Exchange Commission.

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