Sorry, I am not able to upload or send a recorded audio file: In the example: record(array( 'say' => 'Please leave a message.', 'url' => 'http://example.com/recording.php', 'terminator' => '#', 'timeout' => 10 )); $tropo->RenderJson(); ?> I am not sure what recording.php is assumed to do. I have tried with ftp too, but I think that my server doesn´t let the files uploading with this protocol. Any idea??