I have another 3 Questions. I know I had already 2 before within the last 15 minutes, but I need to qualify whether we can build this special app with freeswitch or not. The questions are: 1.) When I do a uuid_playback I want to be able to stop this playback #1 immediately. My Idea is that I may send an empty playback file #2 next e.g. with a length of e.g. 0.1 seconds. Does file #2 stop playback of file#1? What happens, if I transfer the file via uuid_transfer to another extension while a file is playing. Is the file then still being played to the incoming leg or does it stop plaing (my whish)? 2.) I wan to manually stop recording in mod_voicemail. Via uuid_transfer I may transfer the call away from mod_voicemail to a next available agent. The question is: Is the recording still stored and available although I unbridged the recording just in the middle? I would think so as I would expect the same behaviour with a normal hangup, but can anyone confirm? 3) Is it possible to bridge a call in a way that UA1 can hear UA2 and UA2 cannot hear UA1 (one way audio)? Thank you so much for an answer. I promise I'll update the wiki with your answers. Pete