1. answer an incoming call from the chair of an interactive multicast.
-or-
call the ip address of the session after the interactive multicast starts.
you will see and hear the same video and audio as everyone else in the conference.
if the session is password-protected, the enter password message appears.
2. enter the password in the box. the password must be digits only.
3. press [ok] to send the password and join the session.