This procedure is for Webex Meetings, Webex Training, and Webex Events only. Use this procedure to enable iCalendar functionality on your site, and to show the Add to My Calendar button in the Webex session information page. iCalendar is a standard calendar format. With iCalendar, users can share calendar information and automatically update their schedules.
On the left navigation bar, select.
In the Site Options section, check the iCalendar (Show Add to My Calendar for Meetings, Training and Events) check box.
Select Update .