Re: [sr-dev] Please do not avoid my request. Can not set up rtp proxy with kamailio

Ok let us solve this with my kamailio 5.1.4 version in ubuntu server. I have installed rtpproxy by apt-get install rtpproxy. i have edited "/etc/default/rtpproxy" file with the line 'EXTRA_OPTS="-F -s udp:127.0.0.1:7722 -l 34.201.122.249 -d DBUG:LOG_LOCAL0"' i have edited "/etc/init.d/rtpproxy" file as follows, DAEMON=/usr/bin/$NAME PIDFILE="/run/$NAME/$NAME.pid I have provided "#!define WITH_NAT" and "modparam("rtpproxy", "rtpproxy_sock", "udp:127.0.0.1:7722")" in my cfg file. started rtpproxy "service rtpproxy start" when i try "netstat -tulpn | grep rtp" it shows udp 0 0 127.0.0.1:9000 0.0.0.0:* 1422/rtpproxy So i think the rtpproxy is currently running fine. Now we can go to kamailio part. I have attached my cfg file in this mail. Ip addresses of my client servers are named as dummy. I have gone through the document " https://www.kamailio.org/docs/modules/5.0.x/modules/rtpproxy.html" to set up rtpproxy in the cfg file. checking the rtp ports "kamcmd rtpproxy.list" showing { setid: 0 url: udp:localhost:12221 index: 0 disabled: 1 weight: 1 recheck: 14661928 } { setid: 0 url: udp:127.0.0.1:7722 index: 1 disabled: 1 weight: 1 recheck: 14661928 } I have enabled rtp proxy using "kamcmd rtpproxy.enable udp:localhost:12221 1" "kamcmd rtpproxy.enable udp:127.0.0.1:7722 1". So i think ports are ready for rtp proxy. Now i will explain the call flow. please take a look at my cfg file. I have enabled log using L_BUG. when i try a call from hangout number through my twilio trunk to my asterisk freepbx extension, set_rtp_proxy_set("1"); giving true value. But rtpproxy_offer(); giving -3 as result. And also my header is not changed. As a result actuall rtp is going end to end between asterisk and twilio not through kamailio. Please help me with the details. On Thu, Aug 9, 2018 at 3:12 PM Alex Balashov <abalashov(a)evaristesys.com> wrote: