Daniel,

Thank you for your response.  I was away the remainder of the past week.

Calls to uac_reg_lookup() and uac_reg_request_to(), with prior assignment or no assignment, yield "fixing failed (code=-1)".  For example,

     if(uac_reg_request_to("$rU", 0)){        #line 76

 0(16293) DEBUG: <core> [route.c:929]: fixing uac_reg_request_to()
 0(16293) ERROR: <core> [route.c:1216]: fixing failed (code=-1) at cfg:/usr/local/etc/kamailio/kamailio.cfg:76

I am most interested in function uac_reg_request_to().  I expect to receive a REGISTER command from a local user and forward it with proper credentials to a remote server.  I believe uac_reg_request_to() will read (a memory image of) the uacreg file for the remote user's name and credentials, and manage registration at the remote server.  Is this correct?

I would like to lookup the registration information by $tU. Both of the following code snippets get "fixing failed".
(1)     if(uac_reg_request_to("$tU", 0)){
and
(2)        $rU = $tU;
         if(uac_reg_request_to("$rU", 0)){

Thank you for any hints or examples of how to use uac_reg_request_to().

BTW:  How do I become a member of sr-users@lists.sip-router.org?

regards,
Ron Hopson

On 8/14/2012 12:59 AM, Daniel-Constantin Mierla wrote:

Hello,

the parameters are expected to be variables, but looking at the log messages it seems that config optimization replace them with the string values, at you have the assignment just above the function, the parameters will be those string values always at runtime.

Can you remove the assign statements and try again to see if starts ok?

Cheers,
Daniel

On 8/14/12 1:11 AM, Ron Hopson wrote:

Hello,

I cannot create a configuration consistent with uac_reg_lookup. Does someone have a configuration with a simple example of uac_reg_lookup that works with db_text file uacreg?

I have kamailio 3.3 running on linux.  Based on suggestions in
http://kamailio.org/docs/modules/3.3.x/modules_k/uac.html
and
http://by-miconda.blogspot.com/2010/10/best-of-new-in-kamailio-310-10.html
I created this record in db_text file uacreg:
2:12345678:daniel:mysipserver.com:daniel123:sipprovider.com:sipprovider.com:daniel123:xxxxx:"sip:sipprovider.com"

I assume that function uac_reg_lookup retrieves registration information from this record after it is loaded into a memory table.
One version of the configuration file is attached.  Here are three examples of failures to create a configuration.

    $rU = 12345678;

    if(uac_reg_lookup("$rU", "$ru")){            #line 73

 0(13856) DEBUG: <core> [rvalue.c:2857]: RV fixing type 1
 0(13856) DEBUG: <core> [rvalue.c:2861]: RV is int: 12345678
 0(13856) DEBUG: <core> [rvalue.c:2857]: RV fixing type 4
 0(13856) DEBUG: <core> [route.c:929]: fixing uac_reg_lookup()
 0(13856) ERROR: <core> [route.c:1216]: fixing failed (code=-1) at cfg:/usr/local/etc/kamailio/kamailio.cfg:73
---------
    $rU = "12345678";

    if(uac_reg_lookup("$rU", "$ru")){            #line 73

 0(13973) DEBUG: <core> [rvalue.c:2857]: RV fixing type 2
 0(13973) DEBUG: <core> [rvalue.c:2865]: RV is str: "12345678"
 0(13973) DEBUG: <core> [rvalue.c:2857]: RV fixing type 4
 0(13973) DEBUG: <core> [route.c:929]: fixing uac_reg_lookup()
 0(13973) ERROR: <core> [route.c:1216]: fixing failed (code=-1) at cfg:/usr/local/etc/kamailio/kamailio.cfg:73
--------
    $rU = "12345678";
    $ru = "sip:mysipserver.com";

    if(uac_reg_lookup("$rU", "$ru")){            #line 74


 0(13976) DEBUG: <core> [rvalue.c:2857]: RV fixing type 2
 0(13976) DEBUG: <core> [rvalue.c:2865]: RV is str: "12345678"
 0(13976) DEBUG: <core> [rvalue.c:2857]: RV fixing type 2
 0(13976) DEBUG: <core> [rvalue.c:2865]: RV is str: "sip:mysipserver.com"
 0(13976) DEBUG: <core> [rvalue.c:2857]: RV fixing type 4
 0(13976) DEBUG: <core> [route.c:929]: fixing uac_reg_lookup()
 0(13976) ERROR: <core> [route.c:1216]: fixing failed (code=-1) at cfg:/usr/local/etc/kamailio/kamailio.cfg:74

---------------------
regards,
Ron Hopson

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