Hi, I use radius accounting with MySQL backend and MediaProxy (to make fix accounting when there is no BYE).
Imagine this scenario: - A calls B. This produces a "Start" acc action, so a SQL INSERT. - After 1 minute A crashes (no BYE sent and RTP stop). - After 20 secs with no RTP MediaProxy sends an "Update" action to radius server. This generates a SQL UPDATE that sets the StopTime. So finally the call duration is 80 secs (OK). - But now imagine that user B sends a BYE after 2 hours using the same From&To tags and Call-ID. This is terrible!!! OpenSer will notify a "Stop" action to radius server which will do a new SQL UPDATE query setting the StopTime to 7201 secs !!!! How to avoid it? how to avoid anyone sending a malicious BYE with From&To tags and Call-ID from any other already ended call? -- Iñaki Baz Castillo [EMAIL PROTECTED] _______________________________________________ Users mailing list [email protected] http://lists.openser.org/cgi-bin/mailman/listinfo/users
