Thanks Juha
I populated the lcr tables by hand. This is how they look now, I have 2 lcr_ids [1 and 2], each instance has its own gw. And each instance has its own prefix to match for [4444 and 5555].
The idea is that a call comes in with R-URI 444413051234567, it should match the lcr_id= 200, then it should go out using gw 192.168.169.200 etc

mysql> select * from lcr_gw;
+----+--------+------------+-----------------+-------------------+------+--------+------------+-----------+-------+------+-------+---------+
| id | lcr_id | gw_name    | ip_addr         | hostname          | port | params | uri_scheme | transport | strip | tag  | flags | defunct |
+----+--------+------------+-----------------+-------------------+------+--------+------------+-----------+-------+------+-------+---------+
|  1 |    200 | switchvox  | 192.168.169.200 | pbx1.mydomain.com | 5060 | none   |          1 |         1 |     0 |      |     0 |       0 |
|  2 |    201 | switchvox2 | 192.168.169.201 | pbx1.mydomain.net | 5060 | none   |          1 |         1 |     0 |      |     0 |       0 |
+----+--------+------------+-----------------+-------------------+------+--------+------------+-----------+-------+------+-------+---------+
mysql> select * from lcr_rule;
+----+--------+--------+----------+---------+---------+
| id | lcr_id | prefix | from_uri | stopper | enabled |
+----+--------+--------+----------+---------+---------+
|  1 |    200 | 4444   |          |       0 |       1 |
|  2 |    201 | 5555   |          |       0 |       1 |
+----+--------+--------+----------+---------+---------+
mysql> select * from lcr_rule_target;
+----+--------+---------+-------+----------+--------+
| id | lcr_id | rule_id | gw_id | priority | weight |
+----+--------+---------+-------+----------+--------+
|  1 |    200 |       1 |     1 |        5 |      1 |
|  2 |    201 |       2 |     2 |        5 |      1 |
+----+--------+---------+-------+----------+--------+

Then I tried the sercmd commands to reload and dump and I do not see the contents o the screen. Is this how is supposed to work now?.

with debug level set to 3 I do this "/usr/local/kamailio-3.1/sbin/sercmd lcr.dump_rules"
 and see these lines on the syslog:

Jun 28 11:53:57 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: ctl [../../io_wait.h:390]: DBG: io_watch_add(0x2b772e494660, 12, 3, 0x9679e8), fd_no=1
Jun 28 11:53:57 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: ctl [io_listener.c:452]: handle_stream read: new connection (1) on /tmp/ser_ctl
Jun 28 11:53:57 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: ctl [io_listener.c:505]: handle_stream read: eof on /tmp/ser_ctl
Jun 28 11:53:57 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: ctl [../../io_wait.h:617]: DBG: io_watch_del (0x2b772e494660, 12, -1, 0x10) fd_no=2 called

if I do this: "/usr/local/kamailio-3.1/sbin/sercmd  lcr.reload"
I see these:


Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: ctl [../../io_wait.h:390]: DBG: io_watch_add(0x2b772e494660, 12, 3, 0x9679e8), fd_no=1
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: ctl [io_listener.c:452]: handle_stream read: new connection (1) on /tmp/ser_ctl
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: <core> [db.c:294]: connection 0x951b78 found in pool
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: <core> [db_res.c:118]: allocate 48 bytes for result set at 0x952728
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: db_mysql [km_res.c:68]: 5 columns returned from the query
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: <core> [db_res.c:155]: allocate 40 bytes for result names at 0x9527b8
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: <core> [db_res.c:165]: allocate 20 bytes for result types at 0x952610
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: db_mysql [km_res.c:85]: allocate 16 bytes for RES_NAMES[0] at 0x9528b8
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: db_mysql [km_res.c:92]: RES_NAMES(0x9528b8)[0]=[id]
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: db_mysql [km_res.c:100]: use DB1_INT result type
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: db_mysql [km_res.c:85]: allocate 16 bytes for RES_NAMES[1] at 0x952928
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: db_mysql [km_res.c:92]: RES_NAMES(0x952928)[1]=[prefix]
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: db_mysql [km_res.c:136]: use DB1_STRING result type
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: db_mysql [km_res.c:85]: allocate 16 bytes for RES_NAMES[2] at 0x951a98
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: db_mysql [km_res.c:92]: RES_NAMES(0x951a98)[2]=[from_uri]
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: db_mysql [km_res.c:136]: use DB1_STRING result type
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: db_mysql [km_res.c:85]: allocate 16 bytes for RES_NAMES[3] at 0x951b08
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: db_mysql [km_res.c:92]: RES_NAMES(0x951b08)[3]=[stopper]
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: db_mysql [km_res.c:100]: use DB1_INT result type
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: db_mysql [km_res.c:85]: allocate 16 bytes for RES_NAMES[4] at 0x952998
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: db_mysql [km_res.c:92]: RES_NAMES(0x952998)[4]=[enabled]
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: db_mysql [km_res.c:100]: use DB1_INT result type
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: db_mysql [km_dbase.c:326]: no rows returned from the query
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: lcr [lcr_mod.c:985]: loading, cycle 0 with <0> rows
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: <core> [db_res.c:81]: freeing 5 columns
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: <core> [db_res.c:85]: freeing RES_NAMES[0] at 0x9528b8
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: <core> [db_res.c:85]: freeing RES_NAMES[1] at 0x952928
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: <core> [db_res.c:85]: freeing RES_NAMES[2] at 0x951a98
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: <core> [db_res.c:85]: freeing RES_NAMES[3] at 0x951b08
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: <core> [db_res.c:85]: freeing RES_NAMES[4] at 0x952998
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: <core> [db_res.c:94]: freeing result names at 0x9527b8
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: <core> [db_res.c:99]: freeing result types at 0x952610
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: <core> [db_res.c:136]: freeing result set at 0x952728
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: <core> [db_res.c:118]: allocate 48 bytes for result set at 0x952728
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: db_mysql [km_res.c:68]: 12 columns returned from the query
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: <core> [db_res.c:155]: allocate 96 bytes for result names at 0x951ef8
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: <core> [db_res.c:165]: allocate 48 bytes for result types at 0x951c38
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: db_mysql [km_res.c:85]: allocate 16 bytes for RES_NAMES[0] at 0x951b08
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: db_mysql [km_res.c:92]: RES_NAMES(0x951b08)[0]=[gw_name]
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: db_mysql [km_res.c:136]: use DB1_STRING result type
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: db_mysql [km_res.c:85]: allocate 16 bytes for RES_NAMES[1] at 0x951a98
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: db_mysql [km_res.c:92]: RES_NAMES(0x951a98)[1]=[ip_addr]
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: db_mysql [km_res.c:136]: use DB1_STRING result type
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: db_mysql [km_res.c:85]: allocate 16 bytes for RES_NAMES[2] at 0x952928
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: db_mysql [km_res.c:92]: RES_NAMES(0x952928)[2]=[port]
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: db_mysql [km_res.c:100]: use DB1_INT result type
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: db_mysql [km_res.c:85]: allocate 16 bytes for RES_NAMES[3] at 0x9528b8
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: db_mysql [km_res.c:92]: RES_NAMES(0x9528b8)[3]=[uri_scheme]
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: db_mysql [km_res.c:100]: use DB1_INT result type
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: db_mysql [km_res.c:85]: allocate 16 bytes for RES_NAMES[4] at 0x952610
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: db_mysql [km_res.c:92]: RES_NAMES(0x952610)[4]=[transport]
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: db_mysql [km_res.c:100]: use DB1_INT result type
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: db_mysql [km_res.c:85]: allocate 16 bytes for RES_NAMES[5] at 0x952998
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: db_mysql [km_res.c:92]: RES_NAMES(0x952998)[5]=[params]
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: db_mysql [km_res.c:136]: use DB1_STRING result type
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: db_mysql [km_res.c:85]: allocate 16 bytes for RES_NAMES[6] at 0x9527b8
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: db_mysql [km_res.c:92]: RES_NAMES(0x9527b8)[6]=[hostname]
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: db_mysql [km_res.c:136]: use DB1_STRING result type
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: db_mysql [km_res.c:85]: allocate 16 bytes for RES_NAMES[7] at 0x951fb8
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: db_mysql [km_res.c:92]: RES_NAMES(0x951fb8)[7]=[strip]
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: db_mysql [km_res.c:100]: use DB1_INT result type
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: db_mysql [km_res.c:85]: allocate 16 bytes for RES_NAMES[8] at 0x952028
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: db_mysql [km_res.c:92]: RES_NAMES(0x952028)[8]=[tag]
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: db_mysql [km_res.c:136]: use DB1_STRING result type
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: db_mysql [km_res.c:85]: allocate 16 bytes for RES_NAMES[9] at 0x952098
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: db_mysql [km_res.c:92]: RES_NAMES(0x952098)[9]=[flags]
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: db_mysql [km_res.c:100]: use DB1_INT result type
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: db_mysql [km_res.c:85]: allocate 16 bytes for RES_NAMES[10] at 0x952108
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: db_mysql [km_res.c:92]: RES_NAMES(0x952108)[10]=[defunct]
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: db_mysql [km_res.c:100]: use DB1_INT result type
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: db_mysql [km_res.c:85]: allocate 16 bytes for RES_NAMES[11] at 0x951288
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: db_mysql [km_res.c:92]: RES_NAMES(0x951288)[11]=[id]
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: db_mysql [km_res.c:100]: use DB1_INT result type
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: db_mysql [km_res.c:169]: no rows returned from the query
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: <core> [db_res.c:81]: freeing 12 columns
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: <core> [db_res.c:85]: freeing RES_NAMES[0] at 0x951b08
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: <core> [db_res.c:85]: freeing RES_NAMES[1] at 0x951a98
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: <core> [db_res.c:85]: freeing RES_NAMES[2] at 0x952928
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: <core> [db_res.c:85]: freeing RES_NAMES[3] at 0x9528b8
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: <core> [db_res.c:85]: freeing RES_NAMES[4] at 0x952610
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: <core> [db_res.c:85]: freeing RES_NAMES[5] at 0x952998
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: <core> [db_res.c:85]: freeing RES_NAMES[6] at 0x9527b8
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: <core> [db_res.c:85]: freeing RES_NAMES[7] at 0x951fb8
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: <core> [db_res.c:85]: freeing RES_NAMES[8] at 0x952028
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: <core> [db_res.c:85]: freeing RES_NAMES[9] at 0x952098
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: <core> [db_res.c:85]: freeing RES_NAMES[10] at 0x952108
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: <core> [db_res.c:85]: freeing RES_NAMES[11] at 0x951288
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: <core> [db_res.c:94]: freeing result names at 0x951ef8
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: <core> [db_res.c:99]: freeing result types at 0x951c38
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: <core> [db_res.c:136]: freeing result set at 0x952728
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: <core> [db_res.c:118]: allocate 48 bytes for result set at 0x952728
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: db_mysql [km_res.c:68]: 4 columns returned from the query
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: <core> [db_res.c:155]: allocate 32 bytes for result names at 0x952998
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: <core> [db_res.c:165]: allocate 16 bytes for result types at 0x951288
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: db_mysql [km_res.c:85]: allocate 16 bytes for RES_NAMES[0] at 0x952098
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: db_mysql [km_res.c:92]: RES_NAMES(0x952098)[0]=[rule_id]
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: db_mysql [km_res.c:100]: use DB1_INT result type
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: db_mysql [km_res.c:85]: allocate 16 bytes for RES_NAMES[1] at 0x952028
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: db_mysql [km_res.c:92]: RES_NAMES(0x952028)[1]=[gw_id]
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: db_mysql [km_res.c:100]: use DB1_INT result type
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: db_mysql [km_res.c:85]: allocate 16 bytes for RES_NAMES[2] at 0x951fb8
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: db_mysql [km_res.c:92]: RES_NAMES(0x951fb8)[2]=[priority]
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: db_mysql [km_res.c:100]: use DB1_INT result type
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: db_mysql [km_res.c:85]: allocate 16 bytes for RES_NAMES[3] at 0x9528b8
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: db_mysql [km_res.c:92]: RES_NAMES(0x9528b8)[3]=[weight]
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: db_mysql [km_res.c:100]: use DB1_INT result type
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: db_mysql [km_dbase.c:326]: no rows returned from the query
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: lcr [lcr_mod.c:1344]: loading, cycle 0 with <0> rows
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: <core> [db_res.c:81]: freeing 4 columns
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: <core> [db_res.c:85]: freeing RES_NAMES[0] at 0x952098
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: <core> [db_res.c:85]: freeing RES_NAMES[1] at 0x952028
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: <core> [db_res.c:85]: freeing RES_NAMES[2] at 0x951fb8
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: <core> [db_res.c:85]: freeing RES_NAMES[3] at 0x9528b8
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: <core> [db_res.c:94]: freeing result names at 0x952998
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: <core> [db_res.c:99]: freeing result types at 0x951288
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: <core> [db_res.c:136]: freeing result set at 0x952728
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: <core> [db_pool.c:97]: connection still kept in the pool
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: ctl [io_listener.c:505]: handle_stream read: eof on /tmp/ser_ctl
Jun 28 11:55:04 registrar /usr/local/kamailio-3.1/sbin/kamailio[4309]: DEBUG: ctl [../../io_wait.h:617]: DBG: io_watch_del (0x2b772e494660, 12, -1, 0x10) fd_no=2 called

I am trying to port our setup from kamailio 1.4.3 to 3.1.4 and I see
> huge differences on the LCR module.

there is a script somewhere (read wiki) that upgrades the tables.

> I have these main questions:
> 
> 1- does lcr_id replaces the grp_id?

not really.  lcr_ids denote independent lcr instances.

> 2- what happened to the fifo commands to add gws etc:

fifo commands to manipulate lcr tables are not supported by me.

-- juha