SANTA CLARA, Calif., November 4, 2005—WebEx Communications, Inc. (Nasdaq: WEBX), the leading provider of on-demand collaboration applications, is hosting its annual Analyst Day on Wednesday, November 9, at the Marriot hotel in Santa Clara, California.

Sessions begin at 1:00 pm PST and will feature presentations from WebEx executives, key partners and customers. To attend WebEx Analyst Day in-person, please register at www.webex.com/go/analystattend.

Those unable to attend in-person can join online the day of the event at www.webex.com/go/analystonline.

About WebEx Communications, Inc.
WebEx Communications, Inc. is the leading provider of on-demand collaboration applications. WebEx applications are used across the enterprise in sales, support, training, marketing, engineering and product design. WebEx delivers its suite of applications over the WebEx MediaTone Network, the only global network specifically designed for the 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.