language choice is hidden when ending translation interpreter mute button now hidden when exitAudio is called while a speaker channel is selected removed the "connect all bridges" button. This action is now triggered when selecting a speaker channel for the first time. after creating all speaker channels, the mute state is now properly set. due to how the promise chain in the connection methods in the SIP handler is designed, a race condition might occur that would trigger the channel activation before the channel was actually created. this problem is circumvented by having a periodic check on the mute state (every 2s).