sipXecs utilizes MRTG (Multi Router Traffic Grapher), one of the most widely used open source monitoring tools, to collect and make available historical monitoring information. Monitoring information is available in the Statistics menu item in the Diagnostics menu. The first time that you visit this menu you will need to select the server to monitor and then as shown in the following screenshot, select what system targets you would like to monitor.
Select all appropriate items with a check mark and click on the OK button to begin collecting data.
Subsequent visits to the Statistics page will display the Statistics Summary page, which displays information about all monitored items for the past 24 hours.
Clicking on any of the individual hyperlinks on the lefthand side of the page will display daily, weekly, monthly, and yearly statistics as seen in the following screenshot of the free memory statistical information:
Statistics should be reviewed periodically to...