Emily Chamberlin, A&R Edelman
650-762-2945 or echamberlin@ar-edelman.com

New WebEx Advanced Auditor Powered By FaceTime Enhances Security for On-Demand Instant Messaging and Web Collaboration Services

FOSTER CITY and SANTA CLARA, Calif., November 7, 2006—FaceTime, the leading provider of solutions for securing and managing real-time communications such as instant messaging (IM), peer-to-peer (P2P), VoIP and web conferencing, and WebEx (Nasdaq: WEBX), the leading provider of collaborative software-as-a-service (SaaS) applications, have developed a hosted instant messaging module to provide security, hygiene and auditing of content shared via the recently-announced WebEx Connect. The WebEx Advanced Auditor Powered by FaceTime will provide full-capture recording, archival and auditing, and comprehensive malware protection against worms, viruses, spyware and SpIM for all instant messaging conversations and file transfers conducted over WebEx Connect.

WebEx Advanced Auditor Powered by FaceTime is based on FaceTime’s market-leading IMAuditor software. The service will automatically record and secure IM conversations from WebEx Connect clients and archive chat occurring within WebEx meeting sessions. IMAuditor integrates a comprehensive set of software-as-a-service features, allowing IM security, control, management, compliance, and application integration specifically designed for the rigorous performance and scalability requirements of larger enterprises and hosted environments. As a result, WebEx Connect customers will benefit from the FaceTime-powered infrastructure through access to a variety of sophisticated features including content filtering, customized individual user and group policies, day-zero worm prevention, anti-spIM, anti-malware, keyword blocking, information leak prevention, buddy name integrity, automated security updates, recording, archiving, auditing, and reporting.

“Instant messaging and the power of collaborating in real-time represents the future in communications” said Frank Cabri, FaceTime vice president of marketing. “Organizations need the productivity and cost benefits of these new applications without the security and compliance risks. We’re pleased to be working with WebEx to deliver these capabilities in a robust, software-as-a-service environment.”

WebEx Connect is the first application platform specifically designed for on-demand collaboration and third-party application integration. Powered by the WebEx MediaTone On-Demand Network, a unique global network and composite collaboration platform, WebEx Connect allows users to integrate data from multiple applications and create a collaborative workspace that can be customized for the user’s particular workflow and business processes. WebEx Connect currently supports IM via WebEx AIM Pro Business Edition, an on-demand instant messaging service specifically designed for business users. By leveraging open Web 2.0 protocols and collaborative WebEx MediaTone APIs, WebEx Connect makes it easy for developers to adapt on-demand, desktop and enterprise applications to the platform or create new composite, “mashup” applications.

“WebEx Connect is the first enterprise mashup platform to bring together the customization, control and collaboration capabilities IT organizations and end-users require,” David Knight, vice president WebEx Connect, WebEx. “For ISVs and applications service providers, WebEx Connect creates a valuable new on-demand channel. By working with FaceTime, we were able to offer the market’s top IM management solution as an on-demand solution.”

About FaceTime Communications
FaceTime enables the safe and productive use of greynets like instant messaging, VoIP, web conferencing and P2P file sharing. FaceTime Security Labs delivers the industry's first IMPact Index, which assesses "point-in-time" risks posed by viruses, worms and other malware propagating through greynet applications. FaceTime's award-winning solutions are used by more than 800 customers, among them nine of the ten largest U.S. banks. FaceTime supports or has strategic partnerships with all leading public and enterprise IM network providers, including AOL, Google, Microsoft, Yahoo!, IBM, Reuters, Bloomberg, and Jabber. FaceTime is headquartered in Foster City, California. For more information visit www.facetime.com or call 888-349-FACE.

About WebEx
WebEx Communications, Inc., is the global leader in software-as-a-service (SaaS) applications for collaborative business on the web. These software-as-a-service (SaaS) applications enhance high-touch business processes, such as sales and training, with efficient web-touch interactions. WebEx delivers its range of applications over the MediaTone On-Demand Platform, a composite collaboration and application platform specifically designed for on-demand applications. WebEx is based in Santa Clara, California and has regional headquarters in Europe, Asia and Australia. Please call toll free 877-509-3239 or visit www.webex.com for more information.

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WebEx and MediaTone are trademarks and/or registered trademarks of WebEx Communications, Inc.

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 regarding the features and availability of an unreleased product. Factors which could contribute to risks and uncertainties include the failure to deliver the product as described, on schedule, or at all. A fuller discussion of the risks and uncertainties that could affect WebEx Communications, Inc. are more fully set forth in WebEx Communications, Inc.'s filings with the Securities and Exchange Commission, including WebEx's Form 10-Q filed with the SEC on August 8, 2006. WebEx Communications, Inc. assumes no obligation to update forward-looking information contained in this press release.