18 May
2015
18 May
'15
10:53 a.m.
Hi Alex,
On Thu, May 14, 2015 at 5:47 AM, Alex Balashov <abalashov(a)evaristesys.com>
wrote:
According to the rtpengine module documentation for
rtpproxy_manage(),
that's exactly what rtpproxy_manage() does:
http://kamailio.org/docs/modules/4.2.x/modules/rtpengine.html#rtpengine.f.r…
i.e.
- If INVITE with SDP, then do rtpengine_offer()
- If INVITE with SDP, when the tm module is loaded, mark transaction with
internal flag FL_SDP_BODY to know that the 1xx and 2xx are for
rtpengine_answer()
- If ACK with SDP, then do rtpengine_answer()
- If reply with SDP to INVITE having code 1xx and 2xx, then do
rtpengine_answer() if the request had SDP or tm is not loaded, otherwise do
rtpengine_offer()
What I'm missing there is how to handle an INVITE without SDP. Does that
mean, that if we haven't called rtpproxy_manage() on the INVITE, the 1xx or
2xx reply will trigger an rtpproxy_offer instead of rtpproxy_answer?
Best Regards,
Sebastian