I got two places to look: /var/log/openser and the output of ngrep.

I would like to see only one case of one phone / phone call. Is there a tool to filter that out?

Has anybody made a transfer from the ngrep to a mysql database? I expect that this would be easier to select single cases.

Where are and how must I set-up openser to get CDRs ?

bye

Ronald Wiplinger