Hi , I have started using freeswitch and impressed with it, how easy to set up and run quick examples. It is awesome! What I do here is I bridge the call between IVR and a remote phone. Then remot eparty pick up the phone and, IVR plays a prompt. I want the remote user listen all prompt content. If we executed these 2 action inside my dialmap extension , playback action don't wait until remote end pick up the phone. Therefore, the user misses the beginning part of prompt. <action application="answer"/> <action application="playback" data="/home/eakarsu/kurumcell.g729"/> Now I started using LUA scripts. When I execute " originate sofia/gateway/voipwise/001804XXXYYYY@sip.voipwise.com 1238" from FS command line, I am getting error and calls dropped. I have attached log file where 'nua_r_cancel: unknown event 32: 200 Ok" debug statement is inserted. My dialmap extension and kurumcell.lua script is here. call is dropped. I apprecciate if you can guide me on this. <extension name="kurumcell_test"> <condition field="destination_number" expression="^1238$"> <action application="set" data="execute_on_answer=kurumcell.lua"/> </condition> </extension> kurumcell.lua: -- answer the call session:answer(); -- play a file session:streamFile("/home/eakarsu/kurumcell.g729"); -- hangup session:hangup(); 2008-07-23 20:52:25 [DEBUG] switch_core_state_machine.c:140 switch_core_standard_on_execute() sofia/external/0018042489925@sip.voipwise.com Execute set(execute_on_answer=kurumcell.lua) 2008-07-23 20:52:25 [DEBUG] mod_dptools.c:715 set_function() SET [execute_on_answer]=[kurumcell.lua] 2008-07-23 20:52:25 [NOTICE] switch_core_state_machine.c:157 switch_core_standard_on_execute() Hangup sofia/external/0018042489925@sip.voipwise.com [CS_EXECUTE] [NORMAL_CLEARING] 2008-07-23 20:52:25 [DEBUG] switch_channel.c:1360 switch_channel_perform_hangup() Kill sofia/external/0018042489925@sip.voipwise.com [KILL] 2008-07-23 20:52:25 [DEBUG] switch_core_session.c:676 switch_core_session_signal_state_change() Kill sofia/external/0018042489925@sip.voipwise.com [BREAK] 2008-07-23 20:52:25 [DEBUG] switch_core_state_machine.c:430 switch_core_session_run() (sofia/external/0018042489925@sip.voipwise.com) State EXECUTE going to sleep 2008-07-23 20:52:25 [DEBUG] switch_core_state_machine.c:365 switch_core_session_run() sofia/external/0018042489925@sip.voipwise.com Running State Change CS_HANGUP 2008-07-23 20:52:25 [DEBUG] switch_core_state_machine.c:393 switch_core_session_run() (sofia/external/0018042489925@sip.voipwise.com) State HANGUP 2008-07-23 20:52:25 [DEBUG] mod_sofia.c:264 sofia_on_hangup() Channel sofia/external/0018042489925@sip.voipwise.com hanging up, cause: NORMAL_CLEARING 2008-07-23 20:52:25 [DEBUG] mod_sofia.c:300 sofia_on_hangup() Sending CANCEL to sofia/external/0018042489925@sip.voipwise.com 2008-07-23 20:52:25 [DEBUG] switch_core_state_machine.c:46 switch_core_standard_on_hangup() Standard HANGUP sofia/external/0018042489925@sip.voipwise.com, cause: NORMAL_CLEARING 2008-07-23 20:52:25 [DEBUG] switch_core_state_machine.c:393 switch_core_session_run() (sofia/external/0018042489925@sip.voipwise.com) State HANGUP going to sleep 2008-07-23 20:52:25 [DEBUG] switch_core_session.c:735 switch_core_session_thread() Session 6 (sofia/external/0018042489925@sip.voipwise.com) Locked, Waiting on external entities 2008-07-23 20:52:25 [NOTICE] switch_core_session.c:753 switch_core_session_thread() Session 6 (sofia/external/0018042489925@sip.voipwise.com) Ended 2008-07-23 20:52:25 [NOTICE] switch_core_session.c:755 switch_core_session_thread() Close Channel sofia/external/0018042489925@sip.voipwise.com [CS_HANGUP] 2008-07-23 20:52:25 [DEBUG] sofia.c:319 sofia_event_callback() nua_r_cancel: unknown event 32: 200 Ok 2008-07-23 20:52:25 [DEBUG] sofia.c:190 sofia_event_callback() event [nua_r_invite] status [487][Request terminated] session: n/a 2008-07-23 20:52:25 [DEBUG] sofia.c:190 sofia_event_callback() event [nua_i_state] status [487][Request terminated] session: n/a