[Freeswitch-users] Run a LUA script when voicemail received

This sounds like a FAQ, but my searches found nothing. I'd like to run a LUA script when a message is left on voicemail. My alternative is to write my own mailer-app script that would scan the message to see if it's from mod_voicemail, do what I want to do, or call exim otherwise, but this seems like something that could be done from the dialplan. Is there a way in the dialplan to run an action with parameters from the voicemail message left? The reason I'm asking this is that I want to use the new Flowroute SMS API to send a text message when a voicemail is received, with the caller-ID info from the message. -- Steve