On 20 August 2013 18:49, Daniel-Constantin Mierla <miconda@gmail.com> wrote:

I wanted to add such logic in default config for kamailio as well (not mangle contact if not first proxy), but forgot about it, I'll do it soon. There is a new function is_first_hop() in devel version, for older version the solution is to store the number of record-route headers for request and compare with the number of them in response.

Hi Daniel,

If you are going to work on the default config, note also that the rtpproxy_manage as is doesn't work properly if the rtpproxy is working in bridged mode on a multi-homed box. Per Alex's advice and my experiments you need to to the rtpproxy_manage with "ie" or "ei" flags depending whether the request is inside->outside or outside->inside.

Thanks,

Steve