A bit more information on the rtpproxy and kamailio exchange: this is what I receive on rtpproxy (2.1.0)DBUG:GLOBAL:get_command: received command "11479_4 Uc18,8,0,101 109865504 90.66.177.103 30250 4178279503;1"
INFO:GLOBAL:rtpp_command_ul_handle: new IPv4/IPv4 session 109865504, tag 4178279503;1 requested, type strong
INFO:109865504:rtpp_command_ul_handle: new session on IPv4 port 51694 created, tag 4178279503;1Regards,AymericLe jeu. 24 sept. 2020 à 15:33, Aymeric Moizard <amoizard@gmail.com> a écrit :Hi,I have 2 hosts on AWS behind NAT:One with rtpproxy:/usr/local/bin/rtpproxy -f -p /run/rtpproxy/rtpproxy.pid -s udp:0.0.0.0:31500 -A 15.236.230.177 -l 0.0.0.0 -m 35000 -M 65000 -d DBUG:LOG_LOCAL5 -u rtpproxy:rtpproxy -FThe other one, with a kamailio and using only rtpproxy_manage(); without parameters.I'm surprised because in my SDP being modified, kamailio is replacing with its KAMILIO private IP. (not the rtpproxy one)I see that rtpproxy and kamailio are exchanging data. Nothing obvious is coming out.Any obvious mistakes?Anything you need to help?Should I switch to another rtp engine?RegardsAymeric--Antisip - http://www.antisip.com--Antisip - http://www.antisip.com