"RingCentral Meetings offers video meetings and screen sharing for up to 100 participants. With the free version, sessions are limited to 40 minutes. RingCentral Meetings Essentials™ and Advanced™ plans have unlimited session times. All participants have full capability in video, group chats, and content sharing. "

ref: https://www.ringcentral.com/online-meetings/faq.html#:~:text=RingCentral%20Meetings%20offers%20video%20meetings,group%20chats%2C%20and%20content%20sharing.