Hi Edward,


if your source freeswitch didn't use your settings then you should check the sofia profile settings. Imho there are 4 ip settings for each profile (just what I remember whiteout checking it right now) and then your freeswitch will write the correct ips in the messages. 

On the other hand if you want to go the Kamailio way you can use different types of logic to identify the traffic. 

Like "it's the source ip freeswitch then do that with sdp" and take a look at routes the sdp goes. They are serval modules for manipulate the sdp maybe some from the list point them. 

Cheers 
Karsten 

Edward Romanenco <edward@telemessage.com> schrieb am Sa., 1. Aug. 2020, 10:25:
Hey guys,
 
I am working on a project involving Kamailio dockerezation, which is meant to run alongside Freeswitch and RTPEngine containers, on the basis of a Docker-Compose file which is launched on top of a CentOS 7.7 host system.
 
Anyway, I would love to know if there is any way to manipulate / mask the IP addresses that are being appended to a status 183 response for an incoming invite.
 
For some reason which I am trying to figure out in parallel, Freeswitch uses the local network bridge subnet instead of the defined external RTP IPs, and I was wondering - Can I manipulate them using Kamailio? I know that Mangler module can do it for outbound calls, but can I do the same for inbound?
 
v=0.
o=FreeSWITCH 1595974788 1595974789 IN IP4 172.18.0.40.
s=FreeSWITCH.
c=IN IP4 172.18.0.40.
t=0 0.
m=audio 45878 RTP/AVP 8 101.
a=rtpmap:8 PCMA/8000.
a=rtpmap:101 telephone-event/8000.
a=fmtp:101 0-16
 
Edward

 

 

_______________________________________________
Kamailio (SER) - Users Mailing List
sr-users@lists.kamailio.org
https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users