<div dir="ltr"><div dir="ltr"><div id="gmail-:28v" class="gmail-ii gmail-gt" style="direction:ltr;margin:8px 0px 0px;padding:0px"><div id="gmail-:1ny" class="gmail-a3s gmail-aXjCH" tabindex="-1" style="overflow:hidden;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;line-height:1.5;outline:none"><div dir="ltr">Hi,<div style="font-size:small">Thank you for the reply!<br></div><div style="font-size:small">I tried advertising udp port like this listen=udp:192.168.1.x:5060 advertise 182.70.xx.yy:5060.</div><div style="font-size:small">How to advertise RTP ports?</div><div style="font-size:small">Kamailio+RTPengine on a Centos s/m with a priv ip - 192.168.1.x</div><div style="font-size:small">Asterisk is on another CentOs s/m with a priv ip - 192.168.1.y</div><div style="font-size:small">pfsense on pub ip - 182.75.xx.yy </div><div style="font-size:small">PORT FORWARDING on pfsense-</div><div style="font-size:small">sip and rtp ports to kamailio+rtpengine server 192.168.1.x.</div><div><div>sip.conf</div><div>========</div><div><br></div><div>[general]</div><div>context=external</div><div>realm=192.168.1.y</div><div><br></div><div>bindaddr=<a href="http://0.0.0.0:5080">0.0.0.0:5080</a>                </div><div>tcpenable=no                 </div><div>allowoverlap=no                         </div><div>transport=udp,wss,ws                    </div><div>srvlookup=yes                             </div><div>qualify=yes</div><div>directmedia=no</div><div>canreinvite=no</div><div>;---------NAT SUPPORT---------</div><div><br></div><div>externip=182.75.xx.yy</div><div>localnet=<a href="http://192.168.1.0/255.255.255.0">192.168.1.0/255.255.255.0</a></div><div>nat=yes</div><div>;nat=no               //tried but no RTP</div><div>;nat=force_rport,comedia      //tried but no RTP</div><div><br></div><div>;-----------RTP SUPPORT----------------</div><div>rtpkeepalive=30</div><div>disallow=all</div><div>allow=gsm<br></div><div>allow=ulaw</div><div>allow=opus</div><div>allow=alaw</div><div>allow=g723</div></div><div style="font-size:small">==================</div><div style="font-size:small">How to make RTPengine listen to public interface-- 182.75.181.70?</div><div style="font-size:small"><br></div><div style="font-size:small">With Regards,</div><div style="font-size:small">Arish Haque</div></div></div></div></div></div>