0a784e85_roject___Asterisk_Project_Wiki__Description
[Option] max_members [Values] integer; e.g. 50 [Description] 
Limits the number of participants for a single conference to a specific number. By default, conferences have no participant limit. After the limit is reached, the conference will be locked until someone leaves. Admin-level users are exempt from this limit and will still be able to join otherwise-locked, because of limit, conferences.
Page Comparison - ConfBridge (v.85 vs v.90) - Asterisk Project - Asterisk Project Wiki
Description