Adds a 'direction' field to ColibriConferenceIQ.Channel
Uses the 'on-hold' endpoint status type when describing in a conference-info document CallPeer-s which have a REMOTELY_ON_HOLD status.
Additional code for the 'direction' attribute of ColibriConferenceIQ.Channel
Adds a method that allows to set the direction of a channel on a videobridge.
Improves 'hold' functionality for videobridge conferences: fixes an issue with
the focus being muted when someone uses hold and other issues.