IN JAVASCRIPT   when we try to dialout via session.execute("bridge", "gsmopen/gsm01/123456789");
if call is answered or not or busy  
endpoint_disposition = get_Variable("endpoint_disposition");
originate_disposition = get_Variable("originate_disposition");
console_log( "info","              originate_disposition : "+  originate_disposition +"  ");
console_log( "info","              Dial Status : "+  endpoint_disposition +"  ");

Result is always  only "SUCCESS"   ?