Scaling single conference across multiple JVBs

is it possible to scale a single conference with known number of participants across multiple video bridges without using octo?

Nope, you need octo for that.

even when JVBs are co-located?

Yes.

Is there any simple guide? I want to configure a couple of JVBs to support a max of 100 participants with max of 50 to be able to unmute their videos at most;


There is no such feature to disallow people unumuting video. You can set lastN to 50 which will allow a person to get up to 50 videos.

@techie

channelLastN is in the config.js (here)

Learn about the different ways you can set it, here: