I have an installation of asterisknow, asterisk version 1.6 with freepbx ver 2.9 that does not have the CDR reports enabled (no mysql, no asterisk addons) and was wondering if asterisk stored call information somewhere by default in a text or csv file? If I enable those addons, it only stores information going forward and am wondering if I can find information on previous calls? Any help is appreciated. Thanks!