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    The problem with that though (if I understand your scenario
    correctly) is that even if there was a way to set external IP in
    freeswitch in the dial plan you say that you only have 1 external IP
    to deal with anyway, so what would you set your second IP to for
    routing to work properly?<br>
    <br>
    In my mind what might work for you is if you create an alias to your
    single network controller with the second IP that you need, then if
    you have access to the firewall perform NAT so that if connection
    comes in from external IP of vendor #1 on 5060 you forward that to
    5060 on internal IP 1 of your fresswitch box. If call comes in on
    external IP of vendor #2 on 5060 you forward to port 5060 of your
    internal IP #2 (alias on freeswitch box)... that's for incoming... <br>
    <br>
    I apologize if I didn't fully understand your scenario. I'm not even
    sure why you're having a conflict in this case because your
    providers are different, the only time you have an issue with single
    external IP is if you're trying to setup a second trunk to the same
    provider (most of them won't allow more than on trunk on a single
    IP).<br>
    <br>
    Paul<br>
    <br>
    <div class="moz-cite-prefix">On 14-07-22 05:28 PM, Kurtis Heimerl
      wrote:<br>
    </div>
    <blockquote
cite="mid:CACyT-3=-e2B-DYrGd-LifONztRsaBpAs0gpWgoMrO6yUb8JMYA@mail.gmail.com"
      type="cite">
      <div dir="ltr">I can't do that unfortunately. Our providers are
        hitting the generic SIP Port: 5060 so that's not available. Our
        system behind the two NATs has only one network interface, and
        as such only one available public IP. So we can't just set up a
        new profile. I can probably hack around this in another way
        (port forwarding through one of the NATs to allow a second
        profile on the same IP) but that's pretty ugly and unsustainable
        going forward. I'd much prefer to simply set the expected
        external IP in the outbound dialplan for each provider.&nbsp;</div>
      <div class="gmail_extra"><br>
        <br>
        <div class="gmail_quote">On Tue, Jul 22, 2014 at 5:07 PM,
          Russell Treleaven <span dir="ltr">&lt;<a
              moz-do-not-send="true"
              href="mailto:rtreleaven@bunnykick.ca" target="_blank">rtreleaven@bunnykick.ca</a>&gt;</span>
          wrote:<br>
          <blockquote class="gmail_quote" style="margin:0 0 0
            .8ex;border-left:1px #ccc solid;padding-left:1ex">
            <div>Either give them separate ip addresses or separate
              ports.
              <div>
                <div class=""><br>
                  <br>
                  <div>Sent from my BlackBerry&reg; PlayBook&#8482;<br>
                    <a moz-do-not-send="true"
                      href="http://www.blackberry.com" target="_blank">www.blackberry.com</a></div>
                  <br>
                  <hr></div>
                <div>
                  <div class=""><strong>From:</strong> "Kurtis Heimerl"
                    &lt;<a moz-do-not-send="true"
                      href="mailto:kheimerl@cs.berkeley.edu"
                      target="_blank">kheimerl@cs.berkeley.edu</a>&gt;<br>
                    <strong>To:</strong> "FreeSWITCH Users Help" &lt;<a
                      moz-do-not-send="true"
                      href="mailto:freeswitch-users@lists.freeswitch.org"
                      target="_blank">freeswitch-users@lists.freeswitch.org</a>&gt;<br>
                  </div>
                  <strong>Sent:</strong> 22 July, 2014 8:04 PM<br>
                  <strong>Subject:</strong> Re: [Freeswitch-users]
                  MultiNAT<br>
                </div>
                <div>
                  <div class="h5"><br>
                    <div dir="ltr">They all have to sit on the same
                      internal IP and Port, so I don't think I can.&nbsp;</div>
                    <div class="gmail_extra"><br>
                      <br>
                      <div class="gmail_quote">On Tue, Jul 22, 2014 at
                        4:57 PM, Russell Treleaven <span dir="ltr">&lt;<a
                            moz-do-not-send="true"
                            href="mailto:rtreleaven@bunnykick.ca"
                            target="_blank">rtreleaven@bunnykick.ca</a>&gt;</span>
                        wrote:<br>
                        <blockquote class="gmail_quote" style="margin:0
                          0 0 .8ex;border-left:1px #ccc
                          solid;padding-left:1ex">
                          <div>Hi Kurtis,
                            <div><br>
                            </div>
                            <div>Why not make a separate profile for
                              each provider?<br>
                              <br>
                              <div>Sent from my BlackBerry&reg; PlayBook&#8482;<br>
                                <a moz-do-not-send="true"
                                  href="http://www.blackberry.com"
                                  target="_blank">www.blackberry.com</a></div>
                              <br>
                              <hr>
                              <div><strong>From:</strong> "Kurtis
                                Heimerl" &lt;<a moz-do-not-send="true"
                                  href="mailto:kheimerl@cs.berkeley.edu"
                                  target="_blank">kheimerl@cs.berkeley.edu</a>&gt;<br>
                                <strong>To:</strong> "FreeSWITCH Users
                                Help" &lt;<a moz-do-not-send="true"
                                  href="mailto:freeswitch-users@lists.freeswitch.org"
                                  target="_blank">freeswitch-users@lists.freeswitch.org</a>&gt;<br>
                                <strong>Sent:</strong> 22 July, 2014
                                7:14 PM<br>
                                <strong>Subject:</strong>
                                [Freeswitch-users] MultiNAT<br>
                              </div>
                              <div>
                                <div><br>
                                  <div dir="ltr">Hey Users,
                                    <div><br>
                                    </div>
                                    <div>I have an interesting NAT
                                      setup. I'm running FS on the
                                      inside of our network as a
                                      router/proxy between some SIP
                                      phones and DID providers. However,
                                      each DID provider is behind a
                                      *different* NAT (a property of our
                                      VPN setups for them).&nbsp;</div>
                                    <div><br>
                                    </div>
                                    <div>For instance: DID1 is at IP
                                      192.168.1.1 and DID2 is at
                                      10.0.0.1.&nbsp;</div>
                                    <div><br>
                                    </div>
                                    <div>I have calls working for each
                                      of them when I set the following
                                      in my external profile:</div>
                                    <div><br>
                                    </div>
                                    <div>
                                      <div>&lt;param name="ext-rtp-ip"
                                        value="10.0.0.2"/&gt;</div>
                                      <div>&lt;param name="ext-sip-ip"
                                        value="10.0.0.2"/&gt;</div>
                                    </div>
                                    <div><br>
                                    </div>
                                    <div>However, I need to dynamically
                                      route between *both* of them. I
                                      need a mechanism for setting
                                      ext-rtp-ip and ext-sip-ip in the
                                      dialplan itself!&nbsp;</div>
                                    <div><br>
                                    </div>
                                    <div>Is there a set way to do this?&nbsp;</div>
                                    <div><br>
                                    </div>
                                    <div>Thanks!</div>
                                  </div>
                                </div>
                              </div>
                            </div>
                          </div>
                          <br>
_________________________________________________________________________<br>
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                            target="_blank">http://www.freeswitchsolutions.com</a><br>
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                          <br>
                        </blockquote>
                      </div>
                      <br>
                    </div>
                  </div>
                </div>
              </div>
            </div>
            <br>
_________________________________________________________________________<br>
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            <a moz-do-not-send="true"
              href="mailto:consulting@freeswitch.org">consulting@freeswitch.org</a><br>
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              href="http://www.freeswitchsolutions.com" target="_blank">http://www.freeswitchsolutions.com</a><br>
            <br>
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            <br>
          </blockquote>
        </div>
        <br>
      </div>
      <br>
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      <br>
      <pre wrap="">_________________________________________________________________________
Professional FreeSWITCH Consulting Services:
<a class="moz-txt-link-abbreviated" href="mailto:consulting@freeswitch.org">consulting@freeswitch.org</a>
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</pre>
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