Anyone on this?

thnx

---------- Forwarded message ----------
From: David Villasmil <david.villasmil.work@gmail.com>
Date: Thu, Jul 24, 2008 at 4:36 PM
Subject: Re: [OpenSER-Users] About openser redirect - forward
To:
Cc: openser users <users@lists.openser.org>


Thanks for replying, I still can't get it to work, my routing says:

            if($au=~"^5.*"){
                 $ru = "IP_OF_NEW_SERVER";
                 sl_send_reply("302", "Redirect to SIP provider");
                 exit;
            }

I want all customers with numbers starting with 5 to register and call through another server completely... I see this in my box:

 18.965383     10.0.1.2 -> SERVER_1_IP SIP Request: REGISTER sip:sip99.yip.com
 19.139214 SERVER_1_IP -> 10.0.1.2     SIP Status: 100 Trying    (0 bindings)
 19.140477 SERVER_1_IP -> 10.0.1.2     SIP Status: 401 Unauthorized    (0 bindings)
 19.142207     10.0.1.2 -> SERVER_1_IP SIP Request: REGISTER sip:sip99.yip.com
 19.321262 SERVER_1_IP -> 10.0.1.2     SIP Status: 302 Redirect to SIP provider    (0 bindings)

But I never see a REGISTER on my other box. I've tried with Twinkle, SJPhone and Eyebeam... all of them show "redirect" when trying to register but I don't see them trying to register on the other box (NEW_SERVER)

thanks a lot!

David


On Thu, Jul 24, 2008 at 3:29 PM, Daniel-Constantin Mierla <miconda@gmail.com> wrote:
There is a typo with reply function -- the name is sl_send_reply(...) in the sl module.

Cheers,
Daniel



On 07/24/08 22:23, David Villasmil wrote:
Iñaki,

    I tried redirecting with your syntax

$ru = "sip.voipstunt.com <http://sip.voipstunt.com/>";

send_reply("302", "Redirect to SIP provider");
exit;

but i get an erro
"unknown command, missing loadmodule?"

I can't figure out what module I should load, I tried uac_redirect but that's not it.

thanks

David



On Fri, Jun 20, 2008 at 6:00 PM, Iñaki Baz Castillo <ibc@aliax.net <mailto:ibc@aliax.net>> wrote:

   El Viernes, 20 de Junio de 2008, Valerio Di Marino escribió:
   > Thanks for your answer.

   Ok, but next time continue the thread in the maillist ;)


   > 2008/6/20 Iñaki Baz Castillo ibc@aliax.net <mailto:ibc@aliax.net>:

   > > AFAIK if a UAC is redirected it will not include the already used
   > > credentials
   > > in the new request to the new destination (maybe I'm wrong).
   >
   > Do you think is possible to force using the pseudovariables ?

   No, it's not possible. When a UAAC receives a 302 it generates a
   completely
   new request with destination the URI of the "Contact" in the 302.


   > > If you need solving NAT in your OpenSer then you need to
   forward the
   > > request
   > > in it after make fix NAT.
   >
   > How ? Can explain better ?

   If a UAC receives a 302 it will generate a new INVITE. If the UAC
   has not
   configured your OpenSer as outbound proxy, the new INVITE it
   generates will
   go directly to the SIP provider, so it's not possible your OpenSer
   makes fix
   the NAT (fix "Contact" and so).
   But maybe your SIP provider makes fix the NAT by itself, or you
   can try STUN
   in your UAC's.


   > > If not you could use forwarding or redirect.
   >
   > With redirect, openser will send an address and the uer will
   contact the
   > new address: is it correct ? (I am not shure).

   Yes, OpenSer replies a 302 with the new URI in the "Contact" header.


   > > In OpenSer to get a redirection you must set the RURI ($ru =
   ...) and
   > > reply a
   > > 302 to the user.
   >
   > Can you send  ma a routine syntax ?
   > For example, I would redirect to sip.voipstunt.com
   <http://sip.voipstunt.com>

   Something like:

   $ru = "sip.voipstunt.com <http://sip.voipstunt.com>";

   send_reply("302", "Redirect to SIP provider");
   exit;




   --
   Iñaki Baz Castillo

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