Here's the Demo
If you curious about Cisco WebEx meetings on your iPhone, you can now join a meeting with one of WebEx's demo masters right from your iPhone.
From your iPhone go to http://m.webex.com/viewdemo.php and click on the Join Meeting link. If you already have the Cisco WebEx meeting application installed on your iPhone, you will immediately be able to join the meeting. If not, your iPhone will access to AppStore so you can install the meeting application.
Please note that this live demo is only from 9:30 - 11:30 AM pacific time during weekdays.
So go to the following link from your iPhone: http://m.webex.com/viewdemo.php and only during the following hours:
San Francisco: 09:30-11:30
New York: 12:30-14:30
If you're not sure about your own timezone, go here