<html>
  <head>
    <meta content="text/html; charset=ISO-8859-1"
      http-equiv="Content-Type">
  </head>
  <body text="#000000" bgcolor="#FFFFFF">
    sorry yes it is<br>
    <div class="moz-cite-prefix">On 20/08/2014 16:46, Brian West wrote:<br>
    </div>
    <blockquote
cite="mid:CAEJMVkC99GFbgMwx+h16NL3OOkQxZtXdBqQRrhp4aJ8fmViJCg@mail.gmail.com"
      type="cite">
      <div dir="ltr">I'm guessing that OpenSIPS is behind nat with
        FreeSWITCH?</div>
      <div class="gmail_extra"><br>
        <br>
        <div class="gmail_quote">On Wed, Aug 20, 2014 at 5:59 AM, Matt
          Broad <span dir="ltr">&lt;<a moz-do-not-send="true"
              href="mailto:matt@inveroak.com" target="_blank">matt@inveroak.com</a>&gt;</span>
          wrote:<br>
          <blockquote class="gmail_quote" style="margin:0 0 0
            .8ex;border-left:1px #ccc solid;padding-left:1ex">
            <div text="#000000" bgcolor="#FFFFFF"> Hi Brian,<br>
              <br>
              it seems that this was not the issue.<br>
              <br>
              Some more details:<br>
              We have an opensips server using the load_balancer module
              to route the calls to the freeswitch box. (<a
                moz-do-not-send="true"
                href="https://wiki.freeswitch.org/wiki/Enterprise_deployment_OpenSIPS"
                target="_blank">https://wiki.freeswitch.org/wiki/Enterprise_deployment_OpenSIPS</a>)<br>
              When I route the calls directly to the freeswitch's
              external IP, the calls connect fine and have audio.<br>
              However when I route the calls to the opensips server
              first, the call will connect but without audio. <br>
              <br>
              The strange thing is Opensips uses Freeswitch's internal
              address (from the load_balancer table) to forward the
              INVITE packet, yet when the ACK packet comes in from the
              provider opensips tries to forward it to the FS external
              IP address rather than the internal IP.<br>
              <br>
              I understand this is probably more an opensips question,
              so will understand if I should post this to their mailing
              list, but any tips would be appreciated. <br>
              <br>
              <br>
              thanks<span class="HOEnZb"><font color="#888888"><br>
                  Matt</font></span>
              <div>
                <div class="h5"><br>
                  <br>
                  <br>
                  <div>On 19/08/2014 17:25, Matt Broad wrote:<br>
                  </div>
                  <blockquote type="cite"> thanks brian, will give it a
                    go and see what happens.<br>
                    <br>
                    thanks<br>
                    Matt<br>
                    <div>On 19/08/2014 17:06, Brian West wrote:<br>
                    </div>
                    <blockquote type="cite">
                      <div dir="ltr">Can you try prefixing the
                        ext-rtp-ip and ext-sip-ip with autonat:0.0.0.0
                        &nbsp;and make sure local-network-acl is set to
                        rfc1918.auto?</div>
                      <div class="gmail_extra"><br>
                        <br>
                        <div class="gmail_quote">On Tue, Aug 19, 2014 at
                          9:20 AM, Matt Broad <span dir="ltr">&lt;<a
                              moz-do-not-send="true"
                              href="mailto:matt@inveroak.com"
                              target="_blank">matt@inveroak.com</a>&gt;</span>
                          wrote:<br>
                          <blockquote class="gmail_quote"
                            style="margin:0 0 0 .8ex;border-left:1px
                            #ccc solid;padding-left:1ex">Hi,<br>
                            <br>
                            does it make any difference if my internal
                            IP address is being sent in<br>
                            the SDP connection information?&nbsp; I have 2
                            sip providers where 1 I can<br>
                            bridge calls and receive audio and 1 that I
                            can bridge calls but get no<br>
                            audio.<br>
                            <br>
                            Even with the below settings the SDP message
                            body contains c=IN IP4<br>
                            192.168.1.1.<br>
                            <br>
                            I have vars set as:<br>
                            &lt;X-PRE-PROCESS cmd="set"
                            data="external_rtp_ip=my.ip.goes.here"/&gt;<br>
                            &lt;X-PRE-PROCESS cmd="set"
                            data="external_sip_ip=my.ip.goes.here"/&gt;<br>
                            <br>
                            I have setup the external profile as
                            follows:<br>
                            &lt;param name="ext-rtp-ip"
                            value="$${external_rtp_ip}"/&gt;<br>
                            &lt;param name="ext-sip-ip"
                            value="$${external_sip_ip}"/&gt;<br>
                            <br>
                            running sofia status profile external gives
                            (replace 0.0.0.0 with the<br>
                            real external IP declared in vars):<br>
=================================================================================================<br>
                            Name&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; external<br>
                            Domain Name&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;N/A<br>
                            Auto-NAT&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; false<br>
                            DBName&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; sofia_reg_external<br>
                            Pres Hosts<br>
                            Dialplan&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; XML<br>
                            Context&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;public<br>
                            Challenge Realm&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;auto_to<br>
                            RTP-IP&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 192.168.1.1<br>
                            Ext-RTP-IP&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 0.0.0.0<br>
                            SIP-IP&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 192.168.1.1<br>
                            Ext-SIP-IP&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 0.0.0.0<br>
                            URL&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;<a
                              moz-do-not-send="true"
                              href="http://sip:mod_sofia@0.0.0.0:5080"
                              target="_blank">sip:mod_sofia@0.0.0.0:5080</a><br>
                            BIND-URL <a moz-do-not-send="true"
href="mailto:sip:mod_sofia@0.0.0.0:5080;maddr=192.168.1.1;transport=udp,tcp"
                              target="_blank">sip:mod_sofia@0.0.0.0:5080;maddr=192.168.1.1;transport=udp,tcp</a><br>
                            WS-BIND-URL&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;<a
                              moz-do-not-send="true"
                              href="mailto:sip:mod_sofia@192.168.1.1:5086;transport=ws"
                              target="_blank">sip:mod_sofia@192.168.1.1:5086;transport=ws</a><br>
                            HOLD-MUSIC&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; local_stream://moh<br>
                            OUTBOUND-PROXY&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; N/A<br>
                            CODECS IN&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;G722,PCMU,PCMA,GSM<br>
                            CODECS OUT&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; PCMU,PCMA,GSM<br>
                            TEL-EVENT&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;101<br>
                            DTMF-MODE&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;rfc2833<br>
                            CNG&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;13<br>
                            SESSION-TO&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 0<br>
                            MAX-DIALOG&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 0<br>
                            NOMEDIA&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;false<br>
                            LATE-NEG&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; true<br>
                            PROXY-MEDIA&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;false<br>
                            ZRTP-PASSTHRU&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;true<br>
                            AGGRESSIVENAT&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;false<br>
                            CALLS-IN&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 8<br>
                            FAILED-CALLS-IN&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;1<br>
                            CALLS-OUT&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;8<br>
                            FAILED-CALLS-OUT&nbsp; &nbsp; &nbsp; &nbsp; 1<br>
                            REGISTRATIONS&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;0<br>
                            <br>
                            <br>
                            <br>
                            <br>
                            thanks<br>
                            Matt<br>
                            <br>
                            <br>
_________________________________________________________________________<br>
                            Professional FreeSWITCH Consulting Services:<br>
                            <a moz-do-not-send="true"
                              href="mailto:consulting@freeswitch.org"
                              target="_blank">consulting@freeswitch.org</a><br>
                            <a moz-do-not-send="true"
                              href="http://www.freeswitchsolutions.com"
                              target="_blank">http://www.freeswitchsolutions.com</a><br>
                            <br>
                            Official FreeSWITCH Sites<br>
                            <a moz-do-not-send="true"
                              href="http://www.freeswitch.org"
                              target="_blank">http://www.freeswitch.org</a><br>
                            <a moz-do-not-send="true"
                              href="http://confluence.freeswitch.org"
                              target="_blank">http://confluence.freeswitch.org</a><br>
                            <a moz-do-not-send="true"
                              href="http://www.cluecon.com"
                              target="_blank">http://www.cluecon.com</a><br>
                            <br>
                            FreeSWITCH-powered IP PBX: The CudaTel
                            Communication Server<br>
                            <a moz-do-not-send="true"
                              href="http://www.cudatel.com"
                              target="_blank">http://www.cudatel.com</a><br>
                            <br>
                            FreeSWITCH-users mailing list<br>
                            <a moz-do-not-send="true"
                              href="mailto:FreeSWITCH-users@lists.freeswitch.org"
                              target="_blank">FreeSWITCH-users@lists.freeswitch.org</a><br>
                            <a moz-do-not-send="true"
                              href="http://lists.freeswitch.org/mailman/listinfo/freeswitch-users"
                              target="_blank">http://lists.freeswitch.org/mailman/listinfo/freeswitch-users</a><br>
                            UNSUBSCRIBE:<a moz-do-not-send="true"
                              href="http://lists.freeswitch.org/mailman/options/freeswitch-users"
                              target="_blank">http://lists.freeswitch.org/mailman/options/freeswitch-users</a><br>
                            <a moz-do-not-send="true"
                              href="http://www.freeswitch.org"
                              target="_blank">http://www.freeswitch.org</a><br>
                          </blockquote>
                        </div>
                        <br>
                        <br clear="all">
                        <div><br>
                        </div>
                        -- <br>
                        <div dir="ltr">
                          <p><font face="courier new, monospace"><b><i><font
                                    size="4">Brian West</font></i></b><br>
                              <span style="font-size:x-small"><a
                                  moz-do-not-send="true"
                                  href="mailto:brian@freeswitch.org"
                                  target="_blank">brian@freeswitch.org</a></span></font></p>
                          <p><font size="1" face="courier new,
                              monospace"><img moz-do-not-send="true"
                                src="http://bkw.org/whmcslogo.png"><br>
                            </font></p>
                          <p><font face="courier new, monospace"><b><i>Twitter:

                                  @FreeSWITCH , @briankwest</i></b><br>
                              <a moz-do-not-send="true"
                                href="http://www.freeswitchbook.com"
                                target="_blank">http://www.freeswitchbook.com</a><br>
                              <a moz-do-not-send="true"
                                href="http://www.freeswitchcookbook.com"
                                target="_blank">http://www.freeswitchcookbook.com</a></font></p>
                          <p><font face="courier new, monospace"><b>T:</b><a
                                moz-do-not-send="true"
                                href="tel:%2B19184209001"
                                value="+19184209001" target="_blank">+19184209001</a>
                              | <b>F:</b><a moz-do-not-send="true"
                                href="tel:%2B19184209002"
                                value="+19184209002" target="_blank">+19184209002</a>
                              | <b>M:</b>+1918424WEST (9378)<br>
                              <b>iNUM:</b>+883 5100 1420 9001 |&nbsp;<b>ISN:</b>410*543
                              |&nbsp;<b>Skype:</b>briankwest</font></p>
                        </div>
                      </div>
                      <br>
                      <fieldset></fieldset>
                      <br>
                      <pre>_________________________________________________________________________
Professional FreeSWITCH Consulting Services: 
<a moz-do-not-send="true" href="mailto:consulting@freeswitch.org" target="_blank">consulting@freeswitch.org</a>
<a moz-do-not-send="true" href="http://www.freeswitchsolutions.com" target="_blank">http://www.freeswitchsolutions.com</a>

Official FreeSWITCH Sites
<a moz-do-not-send="true" href="http://www.freeswitch.org" target="_blank">http://www.freeswitch.org</a>
<a moz-do-not-send="true" href="http://confluence.freeswitch.org" target="_blank">http://confluence.freeswitch.org</a>
<a moz-do-not-send="true" href="http://www.cluecon.com" target="_blank">http://www.cluecon.com</a>

FreeSWITCH-powered IP PBX: The CudaTel Communication Server
<a moz-do-not-send="true" href="http://www.cudatel.com" target="_blank">http://www.cudatel.com</a>

FreeSWITCH-users mailing list
<a moz-do-not-send="true" href="mailto:FreeSWITCH-users@lists.freeswitch.org" target="_blank">FreeSWITCH-users@lists.freeswitch.org</a>
<a moz-do-not-send="true" href="http://lists.freeswitch.org/mailman/listinfo/freeswitch-users" target="_blank">http://lists.freeswitch.org/mailman/listinfo/freeswitch-users</a>
UNSUBSCRIBE:<a moz-do-not-send="true" href="http://lists.freeswitch.org/mailman/options/freeswitch-users" target="_blank">http://lists.freeswitch.org/mailman/options/freeswitch-users</a>
<a moz-do-not-send="true" href="http://www.freeswitch.org" target="_blank">http://www.freeswitch.org</a></pre>
                    </blockquote>
                    <br>
                    <br>
                    <fieldset></fieldset>
                    <br>
                    <pre>_________________________________________________________________________
Professional FreeSWITCH Consulting Services: 
<a moz-do-not-send="true" href="mailto:consulting@freeswitch.org" target="_blank">consulting@freeswitch.org</a>
<a moz-do-not-send="true" href="http://www.freeswitchsolutions.com" target="_blank">http://www.freeswitchsolutions.com</a>

Official FreeSWITCH Sites
<a moz-do-not-send="true" href="http://www.freeswitch.org" target="_blank">http://www.freeswitch.org</a>
<a moz-do-not-send="true" href="http://confluence.freeswitch.org" target="_blank">http://confluence.freeswitch.org</a>
<a moz-do-not-send="true" href="http://www.cluecon.com" target="_blank">http://www.cluecon.com</a>

FreeSWITCH-powered IP PBX: The CudaTel Communication Server
<a moz-do-not-send="true" href="http://www.cudatel.com" target="_blank">http://www.cudatel.com</a>

FreeSWITCH-users mailing list
<a moz-do-not-send="true" href="mailto:FreeSWITCH-users@lists.freeswitch.org" target="_blank">FreeSWITCH-users@lists.freeswitch.org</a>
<a moz-do-not-send="true" href="http://lists.freeswitch.org/mailman/listinfo/freeswitch-users" target="_blank">http://lists.freeswitch.org/mailman/listinfo/freeswitch-users</a>
UNSUBSCRIBE:<a moz-do-not-send="true" href="http://lists.freeswitch.org/mailman/options/freeswitch-users" target="_blank">http://lists.freeswitch.org/mailman/options/freeswitch-users</a>
<a moz-do-not-send="true" href="http://www.freeswitch.org" target="_blank">http://www.freeswitch.org</a></pre>
                  </blockquote>
                  <br>
                </div>
              </div>
            </div>
            <br>
_________________________________________________________________________<br>
            Professional FreeSWITCH Consulting Services:<br>
            <a moz-do-not-send="true"
              href="mailto:consulting@freeswitch.org">consulting@freeswitch.org</a><br>
            <a moz-do-not-send="true"
              href="http://www.freeswitchsolutions.com" target="_blank">http://www.freeswitchsolutions.com</a><br>
            <br>
            Official FreeSWITCH Sites<br>
            <a moz-do-not-send="true" href="http://www.freeswitch.org"
              target="_blank">http://www.freeswitch.org</a><br>
            <a moz-do-not-send="true"
              href="http://confluence.freeswitch.org" target="_blank">http://confluence.freeswitch.org</a><br>
            <a moz-do-not-send="true" href="http://www.cluecon.com"
              target="_blank">http://www.cluecon.com</a><br>
            <br>
            FreeSWITCH-powered IP PBX: The CudaTel Communication Server<br>
            <a moz-do-not-send="true" href="http://www.cudatel.com"
              target="_blank">http://www.cudatel.com</a><br>
            <br>
            FreeSWITCH-users mailing list<br>
            <a moz-do-not-send="true"
              href="mailto:FreeSWITCH-users@lists.freeswitch.org">FreeSWITCH-users@lists.freeswitch.org</a><br>
            <a moz-do-not-send="true"
              href="http://lists.freeswitch.org/mailman/listinfo/freeswitch-users"
              target="_blank">http://lists.freeswitch.org/mailman/listinfo/freeswitch-users</a><br>
            UNSUBSCRIBE:<a moz-do-not-send="true"
              href="http://lists.freeswitch.org/mailman/options/freeswitch-users"
              target="_blank">http://lists.freeswitch.org/mailman/options/freeswitch-users</a><br>
            <a moz-do-not-send="true" href="http://www.freeswitch.org"
              target="_blank">http://www.freeswitch.org</a><br>
          </blockquote>
        </div>
        <br>
        <br clear="all">
        <div><br>
        </div>
        -- <br>
        <div dir="ltr">
          <p><font face="courier new, monospace"><b><i><font size="4">Brian
                    West</font></i></b><br>
              <span style="font-size:x-small"><a moz-do-not-send="true"
                  href="mailto:brian@freeswitch.org" target="_blank">brian@freeswitch.org</a></span></font></p>
          <p><font size="1" face="courier new, monospace"><img
                moz-do-not-send="true"
                src="http://bkw.org/whmcslogo.png"><br>
            </font></p>
          <p><font face="courier new, monospace"><b><i>Twitter:
                  @FreeSWITCH , @briankwest</i></b><br>
              <a moz-do-not-send="true"
                href="http://www.freeswitchbook.com" target="_blank">http://www.freeswitchbook.com</a><br>
              <a moz-do-not-send="true"
                href="http://www.freeswitchcookbook.com" target="_blank">http://www.freeswitchcookbook.com</a></font></p>
          <p><font face="courier new, monospace"><b>T:</b>+19184209001 |
              <b>F:</b>+19184209002 | <b>M:</b>+1918424WEST (9378)<br>
              <b>iNUM:</b>+883 5100 1420 9001 |&nbsp;<b>ISN:</b>410*543 |&nbsp;<b>Skype:</b>briankwest</font></p>
        </div>
      </div>
      <br>
      <fieldset class="mimeAttachmentHeader"></fieldset>
      <br>
      <pre wrap="">_________________________________________________________________________
Professional FreeSWITCH Consulting Services: 
<a class="moz-txt-link-abbreviated" href="mailto:consulting@freeswitch.org">consulting@freeswitch.org</a>
<a class="moz-txt-link-freetext" href="http://www.freeswitchsolutions.com">http://www.freeswitchsolutions.com</a>

Official FreeSWITCH Sites
<a class="moz-txt-link-freetext" href="http://www.freeswitch.org">http://www.freeswitch.org</a>
<a class="moz-txt-link-freetext" href="http://confluence.freeswitch.org">http://confluence.freeswitch.org</a>
<a class="moz-txt-link-freetext" href="http://www.cluecon.com">http://www.cluecon.com</a>

FreeSWITCH-powered IP PBX: The CudaTel Communication Server
<a class="moz-txt-link-freetext" href="http://www.cudatel.com">http://www.cudatel.com</a>

FreeSWITCH-users mailing list
<a class="moz-txt-link-abbreviated" href="mailto:FreeSWITCH-users@lists.freeswitch.org">FreeSWITCH-users@lists.freeswitch.org</a>
<a class="moz-txt-link-freetext" href="http://lists.freeswitch.org/mailman/listinfo/freeswitch-users">http://lists.freeswitch.org/mailman/listinfo/freeswitch-users</a>
UNSUBSCRIBE:<a class="moz-txt-link-freetext" href="http://lists.freeswitch.org/mailman/options/freeswitch-users">http://lists.freeswitch.org/mailman/options/freeswitch-users</a>
<a class="moz-txt-link-freetext" href="http://www.freeswitch.org">http://www.freeswitch.org</a></pre>
    </blockquote>
    <br>
  </body>
</html>