Partnership to facilitate and simplify purchasing process for government workers

Santa Clara, Calif. and McLean, VA, February 13, 2006—WebEx Communications, Inc. (Nasdaq: WEBX), the leading provider of on-demand collaborative business applications, and immixTechnology, Inc., a government technology reseller today announced a partnership to help federal, state and local government organizations embrace the productivity gains, cost saving and information sharing benefits of web collaboration. WebEx applications enable governmental agencies to leverage the web to collaborate with the agencies, businesses and communities they serve—whether they are in the next county or country.

"WebEx is committed to expanding the adoption of our on-demand collaboration solutions within governmental organizations and we view our immixTechnology partnership as key to achieving this goal," said Bill Heil, president and COO, WebEx. "Our secure WebEx MediaTone Network meets the stringent security criteria of state, local and federal government and eGovernment initiatives.”

"We are delighted to partner with WebEx as part of its government sector initiatives," said Art Richer, president of immixTechnology. "By leveraging immixTechnology’s longstanding success helping technology companies grow their government businesses, the WebEx suite of browser-based learning, support, event and collaboration applications can better reach agencies whose needs serve an increasingly more virtual community.”

As one of the leading resellers of technology solutions to the government, immixTechnology will manage the complex and ever-changing process of representing and maintaining WebEx solutions on the General Services Administration Group 70 IT Schedule contract held by immixTechnology, facilitating the ordering process for government buyers. immixTechnology will also support WebEx government sales efforts with business development, government sales training, and government marketing services to help increase government awareness of WebEx offerings available through immixTechnology.

WebEx applications support both synchronous and asynchronous collaboration and enable organizations to accelerate the pace of business by leveraging the web as a channel for collaborative interaction with colleagues, partners and customers. These on-demand applications enhance high-touch business processes such as sales, training and support with efficient web-touch interactions.

WebEx applications are immediately available to federal, state and local government customers via immixTechnology’s GSA Schedule, contract number GS-35F-0330J.

About WebEx Communications
WebEx Communications, Inc. is the global leader of on-demand applications for collaborative business on the web. WebEx applications are used across the enterprise in sales, support, training, marketing, engineering and product design. WebEx delivers its range of applications over the WebEx MediaTone Network, a global network specifically designed for secure delivery of on-demand applications. WebEx Communications 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.

About immixTechnology, Inc.
immixTechnologySM is one of the fastest growing government technology resellers in the industry. immixTechnology provides a broad range of services to help technology manufacturers grow their government businesses. immixTechnology provides its services to over 100 technology companies including IBM, Juniper Networks, Network Appliance, and Symantec. For more information, contact immixTechnology at 703-752-0610, via e-mail at sales@immixtechnology.com or on the web at www.immixtechnology.com.

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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 increasing government agencies’ awareness and adoption of WebEx services. Factors which could contribute to risks and uncertainties include, but are not limited to, the failure of sales and marketing efforts by immix and WebEx in the public sector to achieve the desired results. 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 November 8, 2005.

MediaTone is a trademark of WebEx Communications, Inc.