ZyXEL ISG50-PSTN User Guide - Page 224

Chapter 10 Monitor Table 56 Monitor > Log > CDR (continued) LABEL Backup Now Remove # Filename DESCRIPTION Click the Backup Now button to save a CDR backup file on the ISG50. If you no longer want to store a CDR file on the ISG50 then select the files you want to delete from the ISG50 and click the Remove button. This is the number of the entry in the list. This column displays the names of the backup CDR files currently stored on the ISG50. Use the check box on the left to specify which files you want to forward or delete. The filename of the CDR takes the "cdr.YYYYMMDDHHMMSS.sgi.tgz" or "cdr.YYYYMMDDHHMMSS.csv.tgz" format. Where: • cdr - indicates this is a Call Detail Record file. • YYYYMMDD - is the year, month, and day indicating when the backup file was created. • HHMMSS - is the time of the day indicating when the backup file was created in hour, minute, second format. • tgz - indicates that this is a compressed. That can be decompressed using a compression utility such as WinRAR. The resulting decompressed files are MySQL database files that can be managed via a MySQL DBMS (Database Management System). See CDR Database Management via PostgreSQL on page 721. Note: The ISG50 can store only three CDR backup files at a time. If you create a new backup file when you already have three files created, then the oldest backup file is deleted from the system. 224 ISG50 User's Guide