From mailing-lists@phoenixinternet.net Tue Apr 10 04:02:02 2012
From: "Gilbert T. Gutierrez, Jr." <mailing-lists@phoenixinternet.net>
To: sr-users@lists.kamailio.org
Subject: [SR-Users] Variable $fu Kamailio 3.2
Date: Mon, 09 Apr 2012 18:58:38 -0700
Message-ID: <4F8393CE.8020802@phoenixinternet.net>
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I wrote the code below to rewrite an extension to a phone number (It is 
called in route[LOCATION]). This code works fine with MULTIDOMAIN 
enabled but when I run it as a single domain the line $fu=$var(b); does 
not seem to work..  You can see that I have several xlog lines 
outputting the variable values into my /var/log/messages. $var(b) has 
the correct value in it, so I do not know what is happening. I have also 
included the /var/log/messages output which I redacted the phone number, 
domain, and extension for security purposes. I am sure I am going about 
this backwards, but can someone provide me some guidance as to what is 
going wrong?

Thank you,
Gilbert

# Rewrite - Gilbert
route[REWRITE] {
# This section rewrites the outbound calling number so that caller id 
works correctly.
#!ifdef WITH_REWRITE
         # lookup an outbound number to replace the extension with
         $var(b)="NO REV";
         sql_xquery("ca","select number from pioutalias where 
username='$fU'","ra");
         # determine if a outbound number exists
         if ($xavp(ra=>number)) {
                 $var(b)="sip:" + $xavp(ra=>number) + "@" + $fd;
                 xlog("L_INFO","var(b): '$var(b)'");
                 xlog("L_INFO","fu: '$fu'");
                 # Assign the outbound calling number
                 $fu=$var(b);
                 xlog("L_INFO","New fu: '$fu'");
         }
         sql_result_free("ra");
         # see if it found a number and log if it did not
         if ($var(b)=="NO REV")
                 xlog("L_INFO","No number found for extension: '$fu'");
#!endif
}


/var/log/messages output

Apr  9 14:38:38 tempfax /usr/sbin/kamailio[6088]: INFO: <script>: 
var(b): 'sip:602XXXXXXX(a)xxxx.com'
Apr  9 14:38:38 tempfax /usr/sbin/kamailio[6088]: INFO: <script>: fu: 
'sip:30XXXXX(a)xxxx.com'
Apr  9 14:38:38 tempfax /usr/sbin/kamailio[6088]: INFO: <script>: New 
fu: 'sip:30XXXXX(a)xxxx.com'




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From klaus.mailinglists@pernau.at Wed Apr 11 22:25:46 2012
From: Klaus Darilion <klaus.mailinglists@pernau.at>
To: sr-users@lists.kamailio.org
Subject: Re: [SR-Users] Variable $fu Kamailio 3.2
Date: Wed, 11 Apr 2012 22:25:39 +0200
Message-ID: <4F85E8C3.7010603@pernau.at>
In-Reply-To: <4F8393CE.8020802@phoenixinternet.net>
MIME-Version: 1.0
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http://www.kamailio.org/wiki/cookbooks/3.2.x/pseudovariables#from_uri

$fu is not marked as R/W, thus it is read-only and can not be set.

To change From URI either use textops module to change it manually (may 
cause problems with some clients) or use
http://www.kamailio.org/docs/modules/3.2.x/modules_k/uac.html#id2533055
which restores old From header for caller.

regards
Klaus

On 10.04.2012 03:58, Gilbert T. Gutierrez, Jr. wrote:
> I wrote the code below to rewrite an extension to a phone number (It is
> called in route[LOCATION]). This code works fine with MULTIDOMAIN
> enabled but when I run it as a single domain the line $fu=$var(b); does
> not seem to work.. You can see that I have several xlog lines outputting
> the variable values into my /var/log/messages. $var(b) has the correct
> value in it, so I do not know what is happening. I have also included
> the /var/log/messages output which I redacted the phone number, domain,
> and extension for security purposes. I am sure I am going about this
> backwards, but can someone provide me some guidance as to what is going
> wrong?
>
> Thank you,
> Gilbert
>
> # Rewrite - Gilbert
> route[REWRITE] {
> # This section rewrites the outbound calling number so that caller id
> works correctly.
> #!ifdef WITH_REWRITE
> # lookup an outbound number to replace the extension with
> $var(b)="NO REV";
> sql_xquery("ca","select number from pioutalias where username='$fU'","ra");
> # determine if a outbound number exists
> if ($xavp(ra=>number)) {
> $var(b)="sip:" + $xavp(ra=>number) + "@" + $fd;
> xlog("L_INFO","var(b): '$var(b)'");
> xlog("L_INFO","fu: '$fu'");
> # Assign the outbound calling number
> $fu=$var(b);
> xlog("L_INFO","New fu: '$fu'");
> }
> sql_result_free("ra");
> # see if it found a number and log if it did not
> if ($var(b)=="NO REV")
> xlog("L_INFO","No number found for extension: '$fu'");
> #!endif
> }
>
>
> /var/log/messages output
>
> Apr 9 14:38:38 tempfax /usr/sbin/kamailio[6088]: INFO: <script>: var(b):
> 'sip:602XXXXXXX(a)xxxx.com'
> Apr 9 14:38:38 tempfax /usr/sbin/kamailio[6088]: INFO: <script>: fu:
> 'sip:30XXXXX(a)xxxx.com'
> Apr 9 14:38:38 tempfax /usr/sbin/kamailio[6088]: INFO: <script>: New fu:
> 'sip:30XXXXX(a)xxxx.com'
>
>
>
> _______________________________________________
> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
> sr-users(a)lists.sip-router.org
> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users


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