On Thu, Aug 2, 2012 at 2:39 PM, Alex Balashov <abalashov@evaristesys.com> wrote:

You'll have to be more specific about why it "doesn't work".

Also, keep in mind that 'uac_redirect' is just a convenience. If it's not doing what you want, just build a failure_route[], capture the 302 yourself, extract the Contact header yourself, parse the data yourself, and manually fork through the contacts as you please.

On 08/02/2012 04:55 AM, Ananth Kollipara wrote:

Alex,

uac_redirect doesn't work for me. Please see the below link
http://blog.gmane.org/gmane.comp.voip.ser/month=20050201/page=10

In the above link, check the email from "Jan Janak" on Feb 3rd, with the
"call flow". I exactly require the same. Do we have some handling for this?

Regards,
Ananth

On Thu, Aug 2, 2012 at 6:01 AM, Alex Balashov <abalashov@evaristesys.com
<mailto:abalashov@evaristesys.com>> wrote:

Oh, I see. Yes, the 'uac_redirect' module can consume 302s.

On 08/01/2012 08:30 PM, Ananth Kollipara wrote:

I want the proxy to re-route the request, without informing the
client.
Lets say - proxy receives message, forwards to back-end servers. If
back-end server responds with 302 response, proxy shall use the
contact
header and then forwards the message to the correct backend
server. Do
we have support for this?

On Thu, Aug 2, 2012 at 5:45 AM, Alex Balashov
<abalashov@evaristesys.com <mailto:abalashov@evaristesys.com>
<mailto:abalashov@evaristesys.__com

<mailto:abalashov@evaristesys.com>>> wrote:

On 08/01/2012 08:12 PM, Ananth Kollipara wrote:

Which module does dynamic routing?

Lots of modules do various kinds of dynamic routing:
drouting, lcr,
dialplan, etc.

But, they're rather formulaic. If you're after something
custom,
just do it yourself using your TimesTen DB, db_unixodbc,
and the
sqlops module, which allows custom SQL queries and
interactions:

http://www.kamailio.org/docs/____modules/3.3.x/modules_k/____sqlops.html
<http://www.kamailio.org/docs/__modules/3.3.x/modules_k/__sqlops.html>

<http://www.kamailio.org/docs/__modules/3.3.x/modules_k/__sqlops.html
<http://www.kamailio.org/docs/modules/3.3.x/modules_k/sqlops.html>>

And, sending 302 redirects with the desired Contact header
is very easy:

append_to_reply("Contact: <sip:...>\r\n");
sl_send_reply("302", "Moved Temporarily");

-- Alex

--
Alex Balashov - Principal
Evariste Systems LLC
235 E Ponce de Leon Ave
Suite 106
Decatur, GA 30030
Tel: +1-678-954-0670
Fax: +1-404-961-1892
Web: http://www.evaristesys.com/, http://www.alexbalashov.com/

--
Alex Balashov - Principal
Evariste Systems LLC
235 E Ponce de Leon Ave
Suite 106
Decatur, GA 30030
Tel: +1-678-954-0670
Fax: +1-404-961-1892
Web: http://www.evaristesys.com/, http://www.alexbalashov.com/

--
Alex Balashov - Principal
Evariste Systems LLC
235 E Ponce de Leon Ave
Suite 106
Decatur, GA 30030
Tel: +1-678-954-0670
Fax: +1-404-961-1892
Web: http://www.evaristesys.com/, http://www.alexbalashov.com/