[OpenSER-Users] About openser redirect - forward

[David Villasmil]

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 at 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 at aliax.net<mailto:
>> ibc at 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 at aliax.net <mailto:ibc at 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
>>
>>    _______________________________________________
>>    Users mailing list
>>    Users at lists.openser.org <mailto:Users at lists.openser.org>
>>    http://lists.openser.org/cgi-bin/mailman/listinfo/users
>>
>>
>> ------------------------------------------------------------------------
>>
>> _______________________________________________
>> Users mailing list
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>>
>>
>
> --
> Daniel-Constantin Mierla
> http://www.asipto.com
>
>
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