<span style="font-family:arial, sans-serif;font-size:13px;background-color:rgb(255, 255, 255)">Hello List,</span><div style="font-family:arial, sans-serif;font-size:13px;background-color:rgb(255, 255, 255)">
<br></div><div style="font-family:arial, sans-serif;font-size:13px;background-color:rgb(255, 255, 255)">I've successfully configured Kamailio with a farm of asterisk servers in L/B | F/O mode. The topology is something like below:</div>
<div style="font-family:arial, sans-serif;font-size:13px;background-color:rgb(255, 255, 255)"><br></div><div style="font-family:arial, sans-serif;font-size:13px;background-color:rgb(255, 255, 255)">User<-->Kamailio<-->Asterisk-Servers </div>
<div style="font-family:arial, sans-serif;font-size:13px;background-color:rgb(255, 255, 255)">Both kamailio and Asterisk serevrs are on public IPs</div><div style="font-family:arial, sans-serif;font-size:13px;background-color:rgb(255, 255, 255)">
<br></div><div style="font-family:arial, sans-serif;font-size:13px;background-color:rgb(255, 255, 255)"><b>The problem:</b></div><div style="font-family:arial, sans-serif;font-size:13px;background-color:rgb(255, 255, 255)">
Kamailio and Asterisk Servers need to be on Public IPs in order to fully handle NAT/media related issues. Whereas what I require is to have two interfaces at kamailio server, one is Public other is Private and All the Asterisk Servers should be on LAN/Private IPs.</div>
<div style="font-family:arial, sans-serif;font-size:13px;background-color:rgb(255, 255, 255)"><br></div><div style="font-family:arial, sans-serif;font-size:13px;background-color:rgb(255, 255, 255)">I've tried making a scenario as per my requirement (attached image) but there are some serious NAT and media issues. </div>
<div style="font-family:arial, sans-serif;font-size:13px;background-color:rgb(255, 255, 255)"><br></div><div style="font-family:arial, sans-serif;font-size:13px;background-color:rgb(255, 255, 255)">Can anyone help me how to handle NAT'd Asterisk servers behind Kamailio?</div>
<div style="font-family:arial, sans-serif;font-size:13px;background-color:rgb(255, 255, 255)"><br></div><div style="font-family:arial, sans-serif;font-size:13px;background-color:rgb(255, 255, 255)">Thanks and Best Regards.</div>
<span style="font-family:arial, sans-serif;font-size:13px;background-color:rgb(255, 255, 255)"><font color="#888888"><div>Sammy</div></font></span>