Dear list. This is probably a complex subject but is that right to consider: a) each distinct linkedid field value in a mysql CEL table as a unique call? b) the duration of a call as the period (eventtime fields) between BRIDGE_END and BRIDGE_START events of the same linkedid sequence? (not considering transfers) Just a start ... Tks. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.digium.com/pipermail/asterisk-users/attachments/20130703/8a393bbf/attachment.htm>