ADVISORY/Coriolis Networks to Exhibit at Next Generation Networks --NGN-- Conference.

Business/Technology Editors

ADVISORY...for Saturday (Oct. 28)

Next Generation Networks Conference

Booth No. 1012

--(BUSINESS WIRE)

WHO: Coriolis Networks was founded in 1999 to meet the demands of
fiber-based network service providers. The company recently announced
its Optical Spatial Division Multiplexing (OSDM(TM)) architecture and
OptiFlow Network(TM) product portfolio. This technology provides
carriers with a flexible and cost-effective way to recover as much as
75 percent of the stranded bandwidth in traditional SONET networks,
allowing them to reap the most revenue from their fiber-based
metropolitan access and transport facilities.

WHERE: Booth No. 1012 Congressional Hall Renaissance Hotel Washington,
D.C.

WHEN: October 28 - November 2, 2000

WHY: Bob Castle, CEO and president, along with Greg Wortman, vice
president of marketing, will be available to speak with analysts and
members of the press to discuss their newly launched products, their
vision for the company and the future of the industry.

About Coriolis Networks

Coriolis Networks, founded in 1999, is delivering a family of next-generation metro optical networking products that redefine the economics for delivery and management of traditional TDM and rapidly growing data services. Based on the Optical Spatial Division Multiplexing (OSDM(TM)) architecture, the OptiFlow Network(TM) solution allows carriers to retain the reliability of SONET in a highly scalable data-centric operating environment. Coriolis does for optical networks what packet switching did for private line networks. For more information, visit www.coriolisnet.com or call 978-264-1904.

OSDM and OptiFlow Network are trademarks of Coriolis Networks, Inc.