[Freeswitch-users] Is it possible to unbind the * key?

In a previous e-mail to this list I explained some problems I was having with the re-entering a conference and the caller keys not working. Nobody responded (See "Stuck on my first attempt at dialplanning" above). I have made some good progress in getting things to work. What appears to be the case is that as I callout from the conference the first time, I call bind_meta_app in order to enable me to get back to the conference from the callout call. When I get back to the conference the * key no longer works as a conference control, presumably because bind_meta_app still has control of it. Is there a way to unbind it before re-entering the conference? -- Alan Chandler http://www.chandlerfamily.org.uk