5 Jan
2018
5 Jan
'18
2:33 p.m.
Thanks for an answer? but what I want to do (already done :)) is totally
opposite to your solution.
The main thing I wanted, so I don't need to open 5060/UDP on FreeSwitch
for (entire world), BUT at the same time АЫ should work with RTP traffic
directly, no matter is it NATed UAC or not.
This kind of "NAT traversal" (call it RTP NAT traversal :)) and UAC
registrar are on Kami side. FS is pure softswitch here.
What I did to perform this is replace
rtpproxy_manage("co");
with
fix_nated_sdp("10");
Now it works exactly as I wanted. Thanks for advice.
04.01.2018 12:42, Daniel-Constantin Mierla пишет:
Hello,
On 25.12.17 10:16, Yu Boot wrote:
Hello. I want to implement the following scheme:
Kami takes inbound call, replces SPD for correct NAT trversal and
forward that call to FS. Kami should NOT be in RTP stream. Is it
possible? Any advices?
Kamailio should not touch the SDP if it is not going to do the RTP
relaying with rtpengine or rtpproxy. Just leave it untouch, freeswitch
will handle what is needed in this regard.
What you have to do is to fix the signaling for nat traversal, which may
mean to use path module for handling registrations as well as doing
set_contact_alias() as well as handle_ruri_alias(), so you can route
requests within dialog.
Cheers,
Daniel