<div dir="ltr">Hi, I mistype. What I want to know is what affects Kamailio decision in rewriting c= in SDP.<div><br></div><div style>In <a href="http://kamailio.org/docs/ser-getting-started/SER-GettingStarted.pdf">http://kamailio.org/docs/ser-getting-started/SER-GettingStarted.pdf</a>, I see that </div>
<div style><br></div><div style><div> if (isflagset(6)) {</div><div> force_rport();</div><div> fix_nated_contact();</div><div> force_rtp_proxy();</div><div> }</div><div><br></div><div style>Which means that Kamalio only cares if the caller is behind NAT or not.</div>
<div style><br></div><div style>Does it care about caller's symmetric NAT, using STUN, callee's nat type ?</div></div></div><div class="gmail_extra"><br><br><div class="gmail_quote">On Fri, Mar 1, 2013 at 10:38 AM, Khoa Pham <span dir="ltr"><<a href="mailto:onmyway133@gmail.com" target="_blank">onmyway133@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">Hi, I read in <a href="http://kamailio.org/docs/modules/1.4.x/nathelper.html" target="_blank">http://kamailio.org/docs/modules/1.4.x/nathelper.html</a> that Kamailio might rewrite ip address in o= in SDP to facilitate NAT traversal. <div>
<br></div><div>It may decide to use to original IP or use IP of RTP server. What factors affect its decision ?<span class="HOEnZb"><font color="#888888"><br clear="all"><div><br></div>-- <br><span style>Khoa Pham</span><br style>
<span style>HCMC University of Science</span><br style><span style>Faculty of Information Technology</span><br>
</font></span></div></div>
</blockquote></div><br><br clear="all"><div><br></div>-- <br><span style="color:rgb(0,0,0)">Khoa Pham</span><br style="color:rgb(0,0,0)"><span style="color:rgb(0,0,0)">HCMC University of Science</span><br style="color:rgb(0,0,0)">
<span style="color:rgb(0,0,0)">Faculty of Information Technology</span><br>
</div>