Re: [SR-Users] rtpproxy_manage() issues in rtpproxy-ng

On 04/23/14 11:53, Alex Balashov wrote:

Hello,

I'm running the latest pull of Kamailio 4.1 (last commit be187e135b0b9b28136817c3569ab5c0abcc5b3f) and am using rtpproxy-ng with a recent mediaproxy-ng master (commit cb6990e43864b077dd6a24acfbdf5ef76c1a427e).

For no apparent reason, Kamailio has stopped sending 'offer' commands to it when I use rtpproxy_manage(). My use of it is in this setting:

      if(isflagset(PROXY_MEDIA) && !isflagset(PROXY_MEDIA_SET) &&
       has_body("application/sdp")) {
            set_rtp_proxy_set("1");
            rtpproxy_manage("o");

            add_rr_param(";proxy_media=yes");

            setflag(PROXY_MEDIA_SET);
      }

I put in a log message to confirm that this block is being run. It is.

But, there's no offer command going to the mediaproxy-ng on the other box, as confirmed by packet captures and logs. However, the mediaproxy-ng is getting lots of 'answer' and 'delete' commands that it doesn't know what to do with, since the call was never initialised with 'offer'.

Can you please clarify: does it not send anything at all, or does it send an answer instead of an offer?

cheers