I start the record_session when I have received from event_socket ALL theses events : Event-Name: BACKGROUND_JOB, Event-Name: CHANNEL_ANSWER, Event-Name: CHANNEL_EXECUTE (Application: park ). sebastien From: freeswitch-dev-bounces@lists.freeswitch.org [mailto:freeswitch-dev-bounces@lists.freeswitch.org] On Behalf Of Brian West Sent: 10 septembre 2008 12:04 To: freeswitch-dev@lists.freeswitch.org Subject: Re: [Freeswitch-dev] Chunky sound in wav file using Record_Session with RECORD_STEREO=true At what point do you start the recording? On Sep 10, 2008, at 11:02 AM, Sebastien Maisonneuve wrote: We are not using Bridge. we are using ( event socket ) bgapi originate <call_url> &park() to start the call. after that we wait the background_job event and take the ID of the session and use it to pass playback commands on the line. sebastien Brian West sip:brian@freeswitch.org