Do you know if mixing bridge users significantly more resource then holding bridge with ARI (version 16)?
We have an application which broadcasts about 100 simultaniesly calls to +1000 listeners. We use holding bridge with the lecturer as the announcer. Lately it causes the lecturer to disconnect - probably because there is no RTP going back on the lecturer line, it makes our carrier to assume the call dropped. Mixing bridge does not have this problem, but we want to be sure we will not kill our server with so huge conferences. Of course we will mute all listeners channels.