Hello,

On 2/7/10 1:03 PM, alex pappas wrote:
Hi Adnan,

If I understand the case corectly , then:

Since you want to change the domain why don't you try the PDT module which exactly does that job?
http://kamailio.org/docs/modules/1.5.x/pdt.html#id2467578

if(prefix2domain("2", "0")) {             #### If this prefix is found then the $rd keeps the
      $ru = "sip:" + $rU + "@" + $rd; ####  the  value of the domain to be replaced
you need the last line only when there are some parameter in pdt domain value that you want to remove. Otherwise it is pretty useless operation.

Cheers,
Daniel

      t_relay();
      exit;
}

Cheers
Alex P


2010/2/7 Alex Balashov <abalashov@evaristesys.com>
The application server should not be routing based on To header.


On 02/07/2010 04:52 AM, Adnan Çelikel wrote:

Dear Alex,
Thanks for your reply.
May be misinformed.
Normally when a call comes with 7777 pefix, I forward this call to an
application server.
but when I am forwarding this call domain abc.com (default domain) is
written at to header.
The application can not handle my invite because of this domain. I
suggested to add this domain at application but they could not do it.

(default domain: abc.com)
Gateway -------> kamailio sip server -----------> application server

İnvite To:<sip:7777@abc.com> ----------> Kamailio-------->
To:<sip:7777@abc.com> (App server IP : 192.168.1.10)

Application server expects domain 192.168.1.10 instead of abc.com

Regards,


 > Date: Sun, 7 Feb 2010 01:47:33 -0500
 > From: abalashov@evaristesys.com
 > To: adnan.celikel@hotmail.com
 > CC: users@lists.kamailio.org
 > Subject: Re: [Kamailio-Users] change domain at to header
 >
 > You want to rewrite the request URI, not the To header. The To header
 > does not have any relevance to how the proxy routes the request
 > whatsoever.
 >
 > $rd = "192.168.1.60";
 >
 > On 02/07/2010 01:43 AM, Adnan Çelikel wrote:
 >
 > > Dear All,
 > >
 > > I want to change a field (Sip to address host part) at sip message
 > > header. I think avpops will solve this.
 > > If anybody has a sample confg and send to me I will be very glad.
 > > Regards,
 > > Adnan.
 > >
 > > #----------------------------------------------------
 > >
 > > #7777 CALL ROUTING
 > >
 > > #-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*
 > >
 > > if(is_method("INVITE") && (uri=~"sip:7777")){
 > >
 > > rewritehostport("192.168.1.10:5060 <http://10.18.19.20:5060/>");
 > >
 > > route(1);
 > >
 > > exit;
 > >
 > > }
 > >
 > > #----------------------------------------------------
 > >
 > >
 > > at this rule, the invite is going to 192.168.1.10 with the host part as
 > > abc.com, we want to send with another domain.
 > >
 > >
 > > Instead of abc.com domain, I want to use 192.168.1.10 domain ;
 > >
 > >
 > > To:<sip:7777@abc.com>
 > >
 > >
 > > To:<sip:7777@192.168.1.10>
 > >
 > >
 > >
 > >
------------------------------------------------------------------------
 > > Windows Live Hotmail: Arkadaşlarınız Facebook'taki güncellemelerinizi
 > > doğrudan Hotmail®'den görür.
 > >
<http://www.microsoft.com/windows/windowslive/see-it-in-action/social-network-basics.aspx?ocid=PID23461::T:WLMTAGL:ON:WL:tr-tr:SI_SB_4:092009>
 > >
 > >
 > >
 > > _______________________________________________
 > > Kamailio (OpenSER) - Users mailing list
 > > Users@lists.kamailio.org
 > > http://lists.kamailio.org/cgi-bin/mailman/listinfo/users
 > > http://lists.openser-project.org/cgi-bin/mailman/listinfo/users
 >
 >
 > --
 > Alex Balashov - Principal
 > Evariste Systems LLC
 >
 > Tel : +1 678-954-0670
 > Direct : +1 678-954-0671
 > Web : http://www.evaristesys.com/

------------------------------------------------------------------------
Windows 7: Gündelik işlerinizi basitleştirin. Size en uygun bilgisayarı
bulun. <http://windows.microsoft.com/shop>


--
Alex Balashov - Principal
Evariste Systems LLC

Tel    : +1 678-954-0670
Direct : +1 678-954-0671
Web    : http://www.evaristesys.com/

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