FSClient.Call.hangup C# (CSharp) Méthode

        public void hangup()
        {
            PortAudio.Hangup(portaudio_id);
        }

        private void only_us_left_check()
        {
            if (users.Count != 1)
            {
                return;
            }
            var first_user = users.FirstOrDefault();

            if (first_user != null && our_conference_call != null && (our_conference_call.leg_a_uuid == first_user.uuid || our_conference_call.leg_b_uuid == first_user.uuid))
            {
                our_conference_call.hangup("Last in conference");
            }
        }