Hello List, I tried 3way conferencing: http://lists.digium.com/pipermail/asterisk-users/2011-June/263345.html Asterisk Version 1.8.11. A calls B and A press **0 to invoke '3way-start' feature. B is redirected correctly by ChannelRedirect. B talks to C and starts 3-way conference. All is working. But: A calls B and now B press **0. Dialplan calls ChannelRedirect and tries to redirect A into conference room, but it is not working. Seems the command is waiting for something. B talks to C and press **1 to start the conference. B and C are in conference room and can talk. Channel of A hang in the meantime. No music on hold, nothing. After B and C hangs up the ChannelRedirect starts working and A gets into the conference room. That's useless... Someone with any hints? For which reason does the Channelredirect for channel A wait for B being hung up? Kind regards, Gunnar