If the session type in Site Admin has a number after the session (Example: Webex Meetings 25), then the number indicates the attendee capacity.What is the maximum number of participants in a Webex session or call? How many participants can receive video in a Webex Event (Classic)? What is the minimum number of participants in a Cisco Webex Video call? How many participants can join an event using a video device? What is the capacity to receive video in a Webex Event (New)?