Woof! Using mod_socket (outbound mode) on svn version 8911, after the call is answered, I'm having difficulty with generating silence periods during which I want to be able to detect DTMF events. If I use: sendmsg call-command: execute execute-app-name: sleep execute-app-arg: 5000 It won't detect DTMF during the command (and any entered digit events are sent once the command completes 5000 mS later.) If I use: sendmsg call-command: execute execute-app-name: playback execute-app-arg: tone_stream://%(5000, 0, 0) In an attempt to generate a 5000 mS 0 Hz "tone", it doesn't take 5000 mS, the command just completes immediately. I've been using this as a workaround: sendmsg call-command: execute execute-app-name: playback execute-app-arg: tone_stream://%(5000, 0, 8000) Which works on 8000 Hz calls...but will probably be very annoying to the caller if I ever accept a wide-band call! Any ideas? --Woof!