mysql> select * from sip where mailbox=33;
+-----+------+-------------+----------+-----------+----------+-------------+----------+-----------+----------+----------+---------+----------+----------+---------+-----------+-----+--------+------+------+-------------+------+----------+------------+----------------+---------+--------+----------+----------+-------------------------+-------------+-------------+----------+----------------+-------+--------------+-------------+---------+------------+
| id  | name | accountcode | amaflags | callgroup | callerid | canreinvite | context  | defaultip | dtmfmode | frdomain | host    | insecure | language | mailbox | md5secret | nat | permit | deny | mask | pickupgroup | port | trictcid | rtptimeout | rtpholdtimeout | secret  | type   | username | disallow | allow                   | musiceconds | ipaddr      | regexten | cancallforward | owner | promiscredir | fullcontact | rate_id | call-limit |
+-----+------+-------------+----------+-----------+----------+-------------+----------+-----------+----------+----------+---------+----------+----------+---------+-----------+-----+--------+------+------+-------------+------+----------+------------+----------------+---------+--------+----------+----------+-------------------------+-------------+-------------+----------+----------------+-------+--------------+-------------+---------+------------+
| 245 | 1246 | NULL        | NULL     | NULL      | NULL     | no          | internal | NULL      | rfc2833  | NU       | dynamic |          | NULL     | 33      | NULL      | yes | NULL   | NULL | NULL | NULL        | 5060 | L        | NULL       | NULL           | xxxxxxx | friend | 1246     | all      | gsm;ulaw;alaw;g729;ilbc | NULL 765318 | 82.83.35.74 |          | no             |   210 | NULL         |             |       1 |          0 |
+-----+------+-------------+----------+-----------+----------+-------------+----------+-----------+----------+----------+---------+----------+----------+---------+-----------+-----+--------+------+------+-------------+------+----------+------------+----------------+---------+--------+----------+----------+-------------------------+-------------+-------------+----------+----------------+-------+--------------+-------------+---------+------------+
1 row in set (0.00 sec)