[Freeswitch-users] Playing a wav file on a remote web server

Hi, I am currently using the following javascript snippet to play a wav file on a remote web server. I'm wondering if there's another way to do it without involving a local file, just like mod_shout. Thanks. function on_dtmf(session, type, digits, arg) { dtmf_digits += digits.digit; console_log("dtmf_digits=" + dtmf_digits + "\n"); return(true); } var ttsUrl = "http://127.0.0.1/tts/getWav.aspx?text=please%20enter%20your%204%20digit%20pi..."; var file = "/tmp/tts.wav"; fetchURLFile(ttsUrl,file); session.streamFile(file, on_dtmf);