[Serusers] CDRTool Problem !!!

Hi everybody Has anyone ever used CDRTool for Billing ??? I have some doubts, mainly about installing it. I would also like to know how does it do Quota. In the Install.txt file, it tells me that there is something to do with scripts/quotaCheck.php file but it's appears not to be included in the free trial CDRTool-2.5.2.tar.gz. Do anybody has this file ? I would like to know what were your experiences with this software, is it a good CDR solution or there are better ones ? Thanks in advance -- Felipe Martins Linux System Administrator Tep Solution Provider Mundivox Communications Rua Lauro Muller, 116/Sala 505 RJ - Brasil - 22290-906 Tel.: 55 21 3820-8839 Fax.: 55 21 3820-8844