I think I know what you mean.
I can’t find any cdr settings under Settings->Advanced Settings.
I took a deeper look into the database and it turns out there is the database “asteriskcdrdb” wich contains two tables, cdr and cel. the cel table seems to contain all events from when I installed the system in 2014 up to now.
cel table in asteriskcdrdb:
+-------------+--------------+------+-----+---------+----------------+
| Field | Type | Null | Key | Default | Extra |
+-------------+--------------+------+-----+---------+----------------+
| id | int(11) | NO | PRI | NULL | auto_increment |
| eventtype | varchar(30) | NO | | NULL | |
| eventtime | datetime | NO | | NULL | |
| cid_name | varchar(80) | NO | | NULL | |
| cid_num | varchar(80) | NO | | NULL | |
| cid_ani | varchar(80) | NO | | NULL | |
| cid_rdnis | varchar(80) | NO | | NULL | |
| cid_dnid | varchar(80) | NO | | NULL | |
| exten | varchar(80) | NO | | NULL | |
| context | varchar(80) | NO | | NULL | |
| channame | varchar(80) | NO | | NULL | |
| src | varchar(80) | NO | | NULL | |
| dst | varchar(80) | NO | | NULL | |
| channel | varchar(80) | NO | | NULL | |
| dstchannel | varchar(80) | NO | | NULL | |
| appname | varchar(80) | NO | | NULL | |
| appdata | varchar(80) | NO | | NULL | |
| amaflags | int(11) | NO | | NULL | |
| accountcode | varchar(20) | NO | | NULL | |
| uniqueid | varchar(32) | NO | MUL | NULL | |
| linkedid | varchar(32) | NO | MUL | NULL | |
| peer | varchar(80) | NO | | NULL | |
| userdeftype | varchar(255) | NO | | NULL | |
| eventextra | varchar(255) | NO | | NULL | |
| userfield | varchar(255) | NO | | NULL | |
+-------------+--------------+------+-----+---------+----------------+
25 rows in set (0.00 sec)