I tried to install mediaproxy but it looks tricky to install (many dependencies, including kernel specific configurations) :-( and I would like to stick to rtpproxy for performance reason.
Do you believe the same workaround using textops/filter_body can be used using rtpproxy ? I think yes as these are two different things as said Juha.
Regards, Pascal
On Fri, Jun 19, 2009 at 9:26 PM, Pascal Maugeri pascal.maugeri@gmail.comwrote:
On Fri, Jun 19, 2009 at 9:13 PM, Juha Heinanen jh@tutpro.com wrote:
Pascal Maugeri writes:
So if I understand well (please correct me if I'm wrong) the "plan" is:
1º) I install MediaProxy and use Kamailio MEDIAPROXY module instead of rtpproxy/NATHelper
2º) filter the app/sdp part with
if (has_body("multipart/mixed")) { if (filter_body("application/sdp") { remove_hf("Content-Type");
append_hf("Content-Type: application/sdp\r\n"); } else { xlog("Body part application/sdp not found\n"); }}
you don't need to call filter_body if you use mediaproxy.
3º) then engage the media proxy with
if (method==INVITE && !has_totag()) {
# We can also use a specific media relay if we need to #$avp(s:media_relay) = "1.2.3.4"; engage_media_proxy();}
i have never used engage_media_proxy() functions, because it makes some assumptions that are not generally true. i use use_media_proxy() instead.
4º) finally put the body part(s) that have been removed in 1º) and
relay the
INVITE to my next hop. I believe I can save the body part(s) in 1º) and put them back
using
set_body(txt, content_type).
you don't need to do anything like that if you use use_media_proxy() function, because it does not remove anything.
Thanks Juha ! I can't wait for monday to test it :-)
Have a nice week-end Pascal
-- juha