Hi Fuad,
I think you should put the db return value in am avp before using it in the sl_send_reply.
$avp(ip) = $avp(ra=>ip)
Or whatever the syntax is. Make sure that the DB query is returning the required value.

Also I guess just using a 302 is not enough and you need to set the proper contact header in the reply so the calling party make use of it.

Regards,
Sammy

On Apr 28, 2016 1:18 PM, "Ahmad Fuad" <ahmad.fawad4519@gmail.com> wrote:
Dear Support,

Kindly find below my Database Table (kamailio.ext). Column names are "ext" and "ip"

mysql> select * from ext
    -> ;
+------+----------------+
| ext  | ip             |
+------+----------------+
|  202 | 192.168.55.157 |
|  203 | 192.168.55.158 |
|  204 | 192.168.55.159 |
+------+----------------+
3 rows in set (0.00 sec)

I want to run this type of queries in kamailio. I have tried following command but no luck so far. Although I have added following line in the configuration file as well. Thanks

modparam("sqlops", "sqlcon", "cb=>mysql://root:123456@localhost/kamailio")


sql_query("cb", "select ip from ext where ext=$rU", "ra");
sl_send_reply("302","$ra");


PLEASE HELP !!! when we see the traces using wireshark it shows internal error. Thanks

275.733635441 192.168.55.144 -> 192.168.55.157 SIP 431 Status: 302 Internal Server Error |

--
Best Regards,

Ahmad Fuad

_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
sr-users@lists.sip-router.org
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users