Dear FreeSWITCH users, I have a very simple python script that is called by an extension when dialed. But despite all my attempts on resolving the issue, even after trying various versions (1.2.1 and the latest GIT clone) I still keep receiving the following messages at the console when I hangup the call while playback is being executed: 2012-09-03 12:00:24.706709 [DEBUG] switch_core_session.c:2357 sofia/internal/1000@192.168.0.121 Channel is hungup and application 'playback' does not have the zombie_exec flag I tried setting the zombie_exec flag but that did not help either. This problem seems to also occur when I use Lua. Here is my extension: <extension name="test1_1"> <condition field="destination_number" expression="^1000$"> <action application="set_zombie_exec"/> <action application="python" data="test1"/> </condition> </extension> Here is the python script: import freeswitch def handler(session, args): session.answer() session.execute("set_zombie_exec") session.sleep(1000) session.execute("playback","test1/welcome.wav") session.hangup() PLEASE HELP!!!! Kind regards.