<html>
  <head>
    <meta content="text/html; charset=UTF-8" http-equiv="Content-Type">
  </head>
  <body bgcolor="#FFFFFF" text="#000000">
    <tt>Hi, Adrian!<br>
      <br>
      Make sure you are calling the fix_nated_contact()[1] function on
      the 200OK reply.<br>
      <br>
      [1]
      <a class="moz-txt-link-freetext" href="http://www.opensips.org/html/docs/modules/2.2.x/nathelper.html#id293994">http://www.opensips.org/html/docs/modules/2.2.x/nathelper.html#id293994</a><br>
      <br>
      Best regards,<br>
    </tt>
    <pre class="moz-signature" cols="72">Răzvan Crainea
OpenSIPS Solutions
<a class="moz-txt-link-abbreviated" href="http://www.opensips-solutions.com">www.opensips-solutions.com</a></pre>
    <div class="moz-cite-prefix">On 09/07/2016 10:54 AM, Adrian Fretwell
      wrote:<br>
    </div>
    <blockquote
      cite="mid:3e58f004-7a16-7195-f79e-16c5188c7b27@topgreen.co.uk"
      type="cite">
      <meta http-equiv="content-type" content="text/html; charset=UTF-8">
      <p><font size="-1">Hello all,</font></p>
      <p><font size="-1">Can anyone suggest how I diagnose this further,
          it's not something I am controlling in the config script and
          pcap traces all look quite normal.  I'm using the Topology
          Hiding Module.<br>
        </font></p>
      <p><font size="-1">When I have a contact record (from
          registration) with the correct external IP address, everything
          works fine 100% of the time.</font></p>
      <p><font size="-1">If I get a contact record with a private
          address in it, but the external address is stored in the
          Received field the call works fine, all packets routing to the
          correct destinations except for the final ACK after the 200
          OK, this gets routed to the private address.  Any ideas?</font><br>
      </p>
      <font size="-1"><font face="Verdana">Kind regards,</font></font><br>
      <div class="moz-signature"><font size="-1"><font face="Verdana"><br>
            Adrian Fretwell<br>
          </font></font> </div>
      <br>
      <fieldset class="mimeAttachmentHeader"></fieldset>
      <br>
      <pre wrap="">_______________________________________________
Users mailing list
<a class="moz-txt-link-abbreviated" href="mailto:Users@lists.opensips.org">Users@lists.opensips.org</a>
<a class="moz-txt-link-freetext" href="http://lists.opensips.org/cgi-bin/mailman/listinfo/users">http://lists.opensips.org/cgi-bin/mailman/listinfo/users</a>
</pre>
    </blockquote>
    <br>
  </body>
</html>