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    <div class="moz-cite-prefix">Darren,<br>
      <br>
      There is a cookbook available in the website that demonstrates all
      the aspects of how routing can be done in Karoo Bridge.  If you
      want to use Karoo Bridge as a transparent SBC, all you need to do
      is install and use it as an outbound proxy for your asterisk.  It
      should work out of the box.  Cristians example has an extra layer
      of checking where it checks the domain and manually set the target
      address.<br>
      <br>
      Joegen<br>
      <br>
      On 07/24/2012 01:34 AM, Cristian Luna wrote:<br>
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cite="mid:CAHmjmfD+7vEo+W2KmzKLhxkkUe6466UjMKL5SMxkY4tqrWR=yg@mail.gmail.com"
      type="cite">Hi Darren,<br>
      <br>
      I'am user of karoo, in my environment DMZ(Karoo) -> Trust
      (Sipx) my settings for upper reg is this:<br>
      <br>
      route.js<br>
      <br>
      function Route()<br>
      {<br>
      }<br>
      <br>
      Route.prototype = new RouteProfile();<br>
      <br>
      Route.prototype.isRoutable = function()<br>
      {<br>
              if (is_domain_routable(this))<br>
                      return true;<br>
              else<br>
                      return false;<br>
      }<br>
      <br>
      your.sip.domain.js<br>
      <br>
      function is_domain_routable(profile)<br>
      {<br>
            var ip = profile.sipMessage.getSourceAddress();<br>
            var domain = profile.sipMessage.getFromHost();<br>
      <br>
            if (ip != "IP_Karoo" && domain == "<a
        moz-do-not-send="true" href="http://sip.domain.com">sip.domain.com</a>")<br>
            {<br>
                  profile.setTargetAddress("udp","IP_PBX","5060");<br>
                  return true;<br>
            }else<br>
            {<br>
                  return false;<br>
            }<br>
      }<br>
      <br>
      Good luck<br>
      <br>
      <br>
      <div class="gmail_quote">2012/7/23 Darren Williams <span
          dir="ltr"><<a moz-do-not-send="true"
            href="mailto:darren@dmmhosting.co.uk" target="_blank">darren@dmmhosting.co.uk</a>></span><br>
        <blockquote class="gmail_quote" style="margin:0 0 0
          .8ex;border-left:1px #ccc solid;padding-left:1ex">
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              <p class="MsoNormal">Hi,</p>
              <p class="MsoNormal"> </p>
              <p class="MsoNormal">Is there anywhere I can find any
                sample config for a NAT
                helper and upper registration  to put in front of
                Asterisk/FreePBX in the same
                way that could be done with OpenSBC?</p>
              <p class="MsoNormal"> </p>
              <p class="MsoNormal">TIA</p>
              <p class="MsoNormal"> </p>
              <p class="MsoNormal"> </p>
            </div>
          </div>
          <br>
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href="http://box685.bluehost.com/mailman/listinfo/karoo-users_ossapp.com"
            target="_blank">http://box685.bluehost.com/mailman/listinfo/karoo-users_ossapp.com</a><br>
          <br>
        </blockquote>
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