A property that returns the :class:`list` of :class:`User` that are currently in this call.

def connected(self):
        """A property that returns the :class:`list` of :class:`User` that are currently in this call."""
        ret = [u for u in self.channel.recipients if self.voice_state_for(u) is not None]
        me = self.channel.me
        if self.voice_state_for(me) is not None:
            ret.append(me)

        return ret