Hi Daniel,
I looked at the module and it seems more suitable for my needs.
I have two questions regarding this module:
1. It says that it is possible to use psuedo variables in the query. How is it done? I would like to make a query of the from username.
2. If I query the whole column how can I look for a specific value? The only way is to go over all the values with a loop?
 
Yaron.


From: Daniel-Constantin Mierla <miconda@gmail.com>
To: yaron nahcum <yaron_nachum@yahoo.com>
Cc: sr-users@lists.sip-router.org
Sent: Tue, June 29, 2010 6:57:53 PM
Subject: Re: [SR-Users] using avpops for querying an external db on kamailio 3.0.2

Hello,

look at sqlops module, it is more suitable for custom sql queries:
http://kamailio.org/docs/modules/stable/modules_k/sqlops.html

Cheers,
Daniel


On 6/29/10 5:47 PM, yaron nahcum wrote:
Hi,
I have recently installed a kamailio server with release 3.0.2.
I would like to use the kamilio as a redirect server that would recieve REGISTER messages from users and query a proprietary database that holds users information - if the users are registered to the service it would redirect the user to the registrar. I need it for security reasons which I can't fully explain.
 
Now, I am using the avpops module. I have been able to make it work using the following configuration:
 
modparam("avpops","db_url","mysql://user:pass@localhost/mysql")
modparam("avpops","avp_table","proptable")
modparam("avpops","db_scheme","scheme0:username_col=sipUsername;value_col=sipDomainName;table=proptable")
----------

        if (is_method("REGISTER"))
        {
                if (avp_db_load("$fu/username","$avp(s:CONSTANT_DOMAIN)/$scheme0"))
                {
                        append_branch("sip:registrarIP");
                        sl_send_reply("302","Test Redirect");
                }
                else
                {
                        sl_send_reply("404","Test Not found");
                }
--------------
 
The thing is that I don't need to match the string CENTREX against the domain- it is something I added because I couldn't find another way to do it. I would like to match only the username. I tried wildcards or leaving it empty but it didn't work. I tried not to use the scheme and instead use the table it self but again it didn't work.
Is it possible? Do you know a better to do it?
 
Thanks,
Yaron.
 
 

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-- 
Daniel-Constantin Mierla
http://www.asipto.com/