[Freeswitch-users] bridge_terminate_key alternatives?

Hello listers, bridge_terminate_key is good for what I am trying to do, except the limitation to only 1 key. Is there a way so to be able to terminate a bridge session with a DTMF sequence? E.g.: *#. As a fallback solution, I think I could put in a feature extension that kills the UUID of the leg I need to hangup. Is that the route you would recommend? Cheers, Emrah