Hi, I am trying to use event to trigger playback on a parked call and I am having difficulty getting it to work: I am not sure what is wrong with this one. Freeswitch responses with ERR: *SendMsg ae67060e-75e5-11dd-9228-efa2040a932a call-command: execute execute-app-name: playback execute-app-arg: /usr/local/freeswitch/sounds/music/8000/suite-espanola-op-47-leyenda.wav lead-frames: 5 loops: 1* Content-Type: command/reply Reply-Text: -ERR invalid session id [ae67060e-75e5-11dd-9228-efa2040a932a ] If I just simply send in execute hangup, it is fine: *SendMsg ae67060e-75e5-11dd-9228-efa2040a932a call-command: execute execute-app-name: hangup *I am sure my UUID is right as I already checked with the following:* freeswitch@ser> show channels API CALL [show(channels)] output: uuid,created,created_epoch,name,state,cid_name,cid_num,ip_addr,dest,application,application_data,dialplan,context,read_codec,read_rate,write_codec,write_rate ae67060e-75e5-11dd-9228-efa2040a932a,2008-08-30 00:15:22,1220026522,sofia/internal/1005@192.168.1.104,CS_EXECUTE,1005,1005, 192.168.1.104,1,park,,XML,public,PCMU,8000,PCMU,8000 Content-Type: command/reply Reply-Text: +OK* Any idea what is wrong? Thanks, Doug