My client has a cisco 2811 router with an ISDN PRI line. There are many ISDN customers that dial in. He needs to see which ISDN numbers dial the line and when. All should be logged to a common server for further investigation, later each day. The purpose is to develop statistical analysis of ISDN costs.
I thought of Cisco LMS. I read that it has a built-in syslog server.
So, is it possible to log all ISDN calls to LMS?