SAP Selects WebEx Platform to Power Real-Time Communications for mySAP Product Lifecycle Management; WebEx Allows Virtual Teams to Work Together Through a Standard Browser

Business Wire, June 13, 2001

Business Editors/High-Tech Writers

SAN JOSE, Calif.--(BUSINESS WIRE)--June 13, 2001

WebEx Communications, Inc (Nasdaq:WEBX), the leader in real-time communications infrastructure for business meetings on the Web, today announced that SAP (NYSE:SAP) has integrated the WebEx interactive communications platform into the mySAP Product Lifecycle Management (mySAP PLM) e-business solution. WebEx interactive services support real-time data, voice and video communications and allow mySAP PLM users to hold highly interactive Web meetings through a standard browser. With more than 3,200 corporate customers and agreements with several of the world's largest telecommunications providers, WebEx is the standard for real-time business communications on the Web. Detailed information regarding mySAP PLM is available at the SAP Web site, www.sap.com.

WebEx provides Web-based real-time communications services to corporations. Departments across the enterprise use WebEx meetings to save money on travel costs and increase productivity. All of WebEx's services are built on the WebEx interactive platform and are supported by WebEx's global communications network, ensuring scalability, reliability and predictability. WebEx's interactive communications services help its customers and partners increase their productivity and efficiency, differentiate and distinguish their product and service offerings, and enhance and diversify their revenues.

About WebEx Communications, Inc.

Founded in 1996, WebEx Communications, Inc. (Nasdaq:WEBX) is the leader in Internet infrastructure for real-time business communications. WebEx provides Web-based carrier-class communication services using its multimedia switching platform deployed over a global network. WebEx's services enable end-users to share presentations, documents, applications, voice, and video spontaneously in a seamless environment. WebEx services are used across the enterprise in sales, support, training, marketing, engineering, and various other functions. With its modular framework and standards-based APIs, WebEx's real-time communications platform is the "dial-tone" for meetings on the Web. Please call toll free 877/ 932-3911 or visit http://www.webex.com for more information.

Editors should contact Colin Smith at Antenna Group 415/977-1912 or colin@antennapr.com

This press release contains 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. These forward-looking statements may be identified by use of the terms anticipates, believes, continue, could, estimates, expects, intends, may, plans, potential, predicts, should or will, or the negative of those terms or similar expressions. These forward-looking statements are subject to significant risks and uncertainties. Actual results may differ materially from those described in such statements as a result of these risks and uncertainties. In particular, these forward looking statements include, but are not limited to, statements that the use of WebEx service saves money on travel and increases productivity, that the use of the WebEx service helps customers to increase productivity and efficiency, to differentiate and distinguish their product and service offerings and to enhance and diversity their revenue. Factors which could contribute to risks and uncertainties include, but are not limited to, the failure of customers to integrate and use WebEx services effectively in their business, to identify and implement ways to increase productivity and efficiency and to decrease their other expenses, such as travel. A fuller discussion of the risks and uncertainties that could affect WebEx Communications, Inc. are more fully set forth in WebEx's filings with the Securities and Exchange Commission, including WebEx's Form 10-K filed on April 2, 2001 and Form 10-Q filed on May 15, 2001. WebEx Communications, Inc. assumes no obligation to update forward-looking information contained in this press release.