This application is used to organize conference bridge.
conference room number - number of conference room, to which to place this call.
This can be arbitrary number.
bridge profile - name of a Bridge profile, which will be used to place this call to conference bridge.
Participants, placed to the same conference room, should use the same bridge profile.
Otherwise the behavior of conference bridge could be undefined.
user profile - one of User profiles, which will be used to place this call to conference bridge.
The profile contains user parameters, for example attribute if this is regular participant or moderator.
DTMF menu - one of DTMF menus.