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> 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

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

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