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    <p>Hello,</p>
    <p>the contact in 200ok (as well as INVITE) have GRUU addresses, not
      the end point IP:PORT. For INVITE, you do
      set_/add_contact_alias(), but it is not done for 200ok.</p>
    <p>If you enabled GRUU for registrar module, it should work without
      set_contact_alias(), by doing lookup("location") for requests
      within dialog. If the GRUU is done by devices without being
      enabled in Kamailio, try with set_contact_alias() for 200ok.</p>
    <p>Then, do not forget to use handle_ruri_alias() for requests
      within dialog.<br>
    </p>
    <p>Cheers,<br>
      Daniel<br>
    </p>
    <div class="moz-cite-prefix">On 19.05.20 09:36, Rex Lin (林昱頡) wrote:<br>
    </div>
    <blockquote type="cite"
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        <p class="MsoNormal"><span
style="font-size:10.5pt;font-family:"Calibri",sans-serif;color:#2F5496"
            lang="EN-US">Hi Daniel,<o:p></o:p></span></p>
        <p class="MsoNormal"><span
style="font-size:10.5pt;font-family:"Calibri",sans-serif;color:#2F5496"
            lang="EN-US"><o:p> </o:p></span></p>
        <p class="MsoNormal"><span
style="font-size:10.5pt;font-family:"Calibri",sans-serif;color:#2F5496"
            lang="EN-US">Thanks for your reply.<o:p></o:p></span></p>
        <p class="MsoNormal"><span
style="font-size:10.5pt;font-family:"Calibri",sans-serif;color:#2F5496"
            lang="EN-US">Please refer to the attached output file from
            Homer which I replaced a few words.<o:p></o:p></span></p>
        <p class="MsoNormal"><span
style="font-size:10.5pt;font-family:"Calibri",sans-serif;color:#2F5496"
            lang="EN-US"><o:p> </o:p></span></p>
        <div>
          <p class="MsoNormal"
            style="line-height:12.0pt;background:white"><span
style="font-size:10.5pt;font-family:"Calibri",sans-serif;color:#1F497D"
              lang="EN-US"><o:p> </o:p></span></p>
          <p class="MsoNormal"
            style="line-height:12.0pt;background:white"><span
style="font-size:10.5pt;font-family:"Calibri",sans-serif;color:#1F497D"
              lang="EN-US">Best Regards,</span><span
style="font-size:10.5pt;font-family:"Calibri",sans-serif;color:black"
              lang="EN-US"><o:p></o:p></span></p>
          <p class="MsoNormal"
            style="line-height:12.0pt;background:white"><span
style="font-size:10.5pt;font-family:"Calibri",sans-serif;color:#1F497D"
              lang="EN-US">Rex</span><span
              style="font-family:"Calibri",sans-serif;color:#2F5496"
              lang="EN-US"><o:p></o:p></span></p>
        </div>
        <p class="MsoNormal"><span
style="font-size:10.5pt;font-family:"微軟正黑體",sans-serif;color:#2F5496"
            lang="EN-US"><o:p> </o:p></span></p>
        <div>
          <div style="border:none;border-top:solid #E1E1E1
            1.0pt;padding:3.0pt 0cm 0cm 0cm">
            <p class="MsoNormal"><b><span
                  style="font-size:11.0pt;font-family:"Calibri",sans-serif"
                  lang="EN-US">From:</span></b><span
                style="font-size:11.0pt;font-family:"Calibri",sans-serif"
                lang="EN-US"> Daniel-Constantin Mierla
                <a class="moz-txt-link-rfc2396E" href="mailto:miconda@gmail.com"><miconda@gmail.com></a>
                <br>
                <b>Sent:</b> Tuesday, May 19, 2020 1:53 PM<br>
                <b>To:</b> Kamailio (SER) - Users Mailing List
                <a class="moz-txt-link-rfc2396E" href="mailto:sr-users@lists.kamailio.org"><sr-users@lists.kamailio.org></a>; Rex Lin (</span><span
                style="font-size:11.0pt">林昱頡</span><span
                style="font-size:11.0pt;font-family:"Calibri",sans-serif"
                lang="EN-US">) <a class="moz-txt-link-rfc2396E" href="mailto:Rex.Lin@quantatw.com"><Rex.Lin@quantatw.com></a><br>
                <b>Subject:</b> Re: [SR-Users] Issue of calls drop 32s<o:p></o:p></span></p>
          </div>
        </div>
        <p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
        <p><span lang="EN-US">Hello,<o:p></o:p></span></p>
        <p><span lang="EN-US">you have to provide the PCAP (or ngrep
            output) for such a call taken on kamailio system to see the
            headers of each sip message and try to understand where the
            issue is.<o:p></o:p></span></p>
        <p><span lang="EN-US">Cheers,<br>
            Daniel<o:p></o:p></span></p>
        <div>
          <p class="MsoNormal"><span lang="EN-US">On 18.05.20 09:38, Rex
              Lin (</span>林昱頡<span lang="EN-US">) wrote:<o:p></o:p></span></p>
        </div>
        <blockquote style="margin-top:5.0pt;margin-bottom:5.0pt">
          <div>
            <p class="MsoNormal"><span
style="font-size:10.5pt;font-family:"Arial",sans-serif;color:#2F5496"
                lang="EN-US">Hi,</span><span
                style="font-family:"Times New Roman",serif"
                lang="EN-US"><o:p></o:p></span></p>
          </div>
          <div>
            <p class="MsoNormal"><span
style="font-size:10.5pt;font-family:"Arial",sans-serif;color:#2F5496"
                lang="EN-US"> </span><span
                style="font-family:"Times New Roman",serif"
                lang="EN-US"><o:p></o:p></span></p>
          </div>
          <div>
            <p class="MsoNormal"><span
style="font-size:10.5pt;font-family:"Arial",sans-serif;color:#2F5496"
                lang="EN-US">Do you need further information? Actually,
                I am not sure if the process is normal, there‘s no
                problem with the call at least.</span><span
                style="font-family:"Times New Roman",serif"
                lang="EN-US"><o:p></o:p></span></p>
          </div>
          <div>
            <p class="MsoNormal"><span
style="font-size:10.5pt;font-family:"Arial",sans-serif;color:#2F5496"
                lang="EN-US">Could it be caused any problem if all
                clients do fix_nated_register?</span><span
                style="font-family:"Times New Roman",serif"
                lang="EN-US"><o:p></o:p></span></p>
          </div>
          <div>
            <p class="MsoNormal"><span style="font-family:"Times
                New Roman",serif;color:#2F5496" lang="EN-US"> </span><span
                style="font-family:"Times New Roman",serif"
                lang="EN-US"><o:p></o:p></span></p>
          </div>
          <div>
            <p class="MsoNormal"><span style="font-family:"Times
                New Roman",serif;color:#1F497D" lang="EN-US"> </span><span
                style="font-family:"Times New Roman",serif"
                lang="EN-US"><o:p></o:p></span></p>
          </div>
          <div>
            <p class="MsoNormal"><span
style="font-size:10.5pt;font-family:"Arial",sans-serif;color:#1F497D"
                lang="EN-US">Best Regards,</span><span
                style="font-family:"Times New Roman",serif"
                lang="EN-US"><o:p></o:p></span></p>
          </div>
          <div>
            <p class="MsoNormal"><span
style="font-size:10.5pt;font-family:"Arial",sans-serif;color:#1F497D"
                lang="EN-US">Rex
              </span><span style="font-family:"Times New
                Roman",serif" lang="EN-US"><o:p></o:p></span></p>
          </div>
          <div>
            <p class="MsoNormal"><span style="font-family:"Times
                New Roman",serif;color:#2F5496" lang="EN-US"> </span><span
                style="font-family:"Times New Roman",serif"
                lang="EN-US"><o:p></o:p></span></p>
          </div>
          <div>
            <p class="MsoNormal"><b><span
                  style="font-size:11.0pt;font-family:"Calibri",sans-serif"
                  lang="EN-US">From:</span></b><span
                style="font-size:11.0pt;font-family:"Calibri",sans-serif"
                lang="EN-US"> Rex Lin (</span><span
                style="font-size:11.0pt">林昱頡</span><span
                style="font-size:11.0pt;font-family:"Calibri",sans-serif"
                lang="EN-US">)
                <br>
                <b>Sent:</b> Friday, May 15, 2020 2:37 PM<br>
                <b>To:</b> Kamailio (SER) - Users Mailing List <a
                  href="mailto:sr-users@lists.kamailio.org"
                  moz-do-not-send="true">
                  <sr-users@lists.kamailio.org></a><br>
                <b>Subject:</b> Re: [SR-Users] Issue of calls drop 32s</span><span
                style="font-family:"Times New Roman",serif"
                lang="EN-US"><o:p></o:p></span></p>
          </div>
          <div>
            <p class="MsoNormal"><span style="font-family:"Times
                New Roman",serif" lang="EN-US"> <o:p></o:p></span></p>
          </div>
          <div>
            <p class="MsoNormal"><span
                style="font-family:"Calibri",sans-serif"
                lang="EN-US">Hi Alex,</span><span
                style="font-family:"Times New Roman",serif"
                lang="EN-US"><o:p></o:p></span></p>
          </div>
          <div>
            <p class="MsoNormal"><span
                style="font-family:"Calibri",sans-serif"
                lang="EN-US"> </span><span
                style="font-family:"Times New Roman",serif"
                lang="EN-US"><o:p></o:p></span></p>
          </div>
          <div>
            <p class="MsoNormal"><span
                style="font-family:"Calibri",sans-serif"
                lang="EN-US">Thanks for your reply.</span><span
                style="font-family:"Times New Roman",serif"
                lang="EN-US"><o:p></o:p></span></p>
          </div>
          <div>
            <p class="MsoNormal"><span
                style="font-family:"Calibri",sans-serif"
                lang="EN-US">ICE/STUN haven’t been activated by our
                clients. All transmission traffic pass through a proxy
                server. Below is the screenshot of a normal call
                process.</span><span style="font-family:"Times New
                Roman",serif" lang="EN-US"><o:p></o:p></span></p>
          </div>
          <div>
            <p class="MsoNormal"><span
                style="font-family:"Calibri",sans-serif"
                lang="EN-US"> </span><span
                style="font-family:"Times New Roman",serif"
                lang="EN-US"><o:p></o:p></span></p>
          </div>
          <div>
            <p class="MsoNormal"><span style="font-family:"Times
                New Roman",serif" lang="EN-US"><img
                  style="width:10.427in;height:9.0in" id="_x0000_i1025"
                  src="cid:part2.AD4B037F.23523A16@gmail.com" class=""
                  width="1001" height="864" border="0"><o:p></o:p></span></p>
          </div>
          <div>
            <p class="MsoNormal"><span style="font-family:"Times
                New Roman",serif" lang="EN-US"> <o:p></o:p></span></p>
          </div>
          <div>
            <p class="MsoNormal"><span style="font-family:"Times
                New Roman",serif" lang="EN-US"> <o:p></o:p></span></p>
          </div>
          <div>
            <p class="MsoNormal"><span
                style="font-family:"Calibri",sans-serif"
                lang="EN-US">Best Regards,</span><span
                style="font-family:"Times New Roman",serif"
                lang="EN-US"><o:p></o:p></span></p>
          </div>
          <div>
            <p class="MsoNormal"><span
                style="font-family:"Calibri",sans-serif"
                lang="EN-US">Rex</span><span
                style="font-family:"Times New Roman",serif"
                lang="EN-US"><o:p></o:p></span></p>
          </div>
          <div>
            <p class="MsoNormal"><span
                style="font-family:"Calibri",sans-serif"
                lang="EN-US"> </span><span
                style="font-family:"Times New Roman",serif"
                lang="EN-US"><o:p></o:p></span></p>
          </div>
          <div>
            <p class="MsoNormal"><span
                style="font-family:"Calibri",sans-serif"
                lang="EN-US">-----Original Message-----<br>
                From: sr-users <<a
                  href="mailto:sr-users-bounces@lists.kamailio.org"
                  moz-do-not-send="true"><span style="color:#0563C1">sr-users-bounces@lists.kamailio.org</span></a>>
                On Behalf Of Alex Balashov<br>
                Sent: Thursday, May 14, 2020 12:18 AM<br>
                To: Kamailio (SER) - Users Mailing List <<a
                  href="mailto:sr-users@lists.kamailio.org"
                  moz-do-not-send="true"><span style="color:#0563C1">sr-users@lists.kamailio.org</span></a>><br>
                Subject: Re: [SR-Users] Issue of calls drop 32s</span><span
                style="font-family:"Times New Roman",serif"
                lang="EN-US"><o:p></o:p></span></p>
          </div>
          <div>
            <p class="MsoNormal"><span style="font-family:"Times
                New Roman",serif" lang="EN-US"> <o:p></o:p></span></p>
          </div>
          <div>
            <p class="MsoNormal"><span
                style="font-family:"Calibri",sans-serif"
                lang="EN-US">It's a tell-tale sign of an end-to-end ACK
                from the caller not being forwarded properly to the
                callee. The server should not be forwarding such an ACK
                "to itself"; this suggests that its Request URI may be
                improperly constructed (it should be equivalent to the
                remote Contact URI of the callee in the 200 OK message),
                or that its Route headers are somehow incorrect (they
                should mirror the Record-Route set in the 200 OK).</span><span
                style="font-family:"Times New Roman",serif"
                lang="EN-US"><o:p></o:p></span></p>
          </div>
          <div>
            <p class="MsoNormal"><span
                style="font-family:"Calibri",sans-serif"
                lang="EN-US"> </span><span
                style="font-family:"Times New Roman",serif"
                lang="EN-US"><o:p></o:p></span></p>
          </div>
          <div>
            <p class="MsoNormal"><span
                style="font-family:"Calibri",sans-serif"
                lang="EN-US">-- Alex</span><span
                style="font-family:"Times New Roman",serif"
                lang="EN-US"><o:p></o:p></span></p>
          </div>
          <div>
            <p class="MsoNormal"><span
                style="font-family:"Calibri",sans-serif"
                lang="EN-US"> </span><span
                style="font-family:"Times New Roman",serif"
                lang="EN-US"><o:p></o:p></span></p>
          </div>
          <div>
            <p class="MsoNormal"><span
                style="font-family:"Calibri",sans-serif"
                lang="EN-US">On Wed, May 13, 2020 at 04:07:16PM +0000,
                Rex Lin (</span>林昱頡<span
                style="font-family:"Calibri",sans-serif"
                lang="EN-US">) wrote:</span><span
                style="font-family:"Times New Roman",serif"
                lang="EN-US"><o:p></o:p></span></p>
          </div>
          <div>
            <p class="MsoNormal"><span
                style="font-family:"Calibri",sans-serif"
                lang="EN-US"> </span><span
                style="font-family:"Times New Roman",serif"
                lang="EN-US"><o:p></o:p></span></p>
          </div>
          <div>
            <p class="MsoNormal"><span
                style="font-family:"Calibri",sans-serif"
                lang="EN-US">> Hi,</span><span
                style="font-family:"Times New Roman",serif"
                lang="EN-US"><o:p></o:p></span></p>
          </div>
          <div>
            <p class="MsoNormal"><span
                style="font-family:"Calibri",sans-serif"
                lang="EN-US">>
              </span><span style="font-family:"Times New
                Roman",serif" lang="EN-US"><o:p></o:p></span></p>
          </div>
          <div>
            <p class="MsoNormal"><span
                style="font-family:"Calibri",sans-serif"
                lang="EN-US">>
              </span><span style="font-family:"Times New
                Roman",serif" lang="EN-US"><o:p></o:p></span></p>
          </div>
          <div>
            <p class="MsoNormal"><span
                style="font-family:"Calibri",sans-serif"
                lang="EN-US">> It</span><span
                style="font-family:"Courier New"" lang="EN-US">’</span><span
                style="font-family:"Calibri",sans-serif"
                lang="EN-US">s weird that the calls always drop after
                32s while the callee is using public ip. Also, Server
                forwards ACK to itself with UDP, instead of forwarding
                to callee with TLS.</span><span
                style="font-family:"Times New Roman",serif"
                lang="EN-US"><o:p></o:p></span></p>
          </div>
          <div>
            <p class="MsoNormal"><span
                style="font-family:"Calibri",sans-serif"
                lang="EN-US">>
              </span><span style="font-family:"Times New
                Roman",serif" lang="EN-US"><o:p></o:p></span></p>
          </div>
          <div>
            <p class="MsoNormal"><span
                style="font-family:"Calibri",sans-serif"
                lang="EN-US">>
              </span><span style="font-family:"Times New
                Roman",serif" lang="EN-US"><o:p></o:p></span></p>
          </div>
          <div>
            <p class="MsoNormal"><span
                style="font-family:"Calibri",sans-serif"
                lang="EN-US">> Moreover, I cannot see
              </span><span style="font-family:"Courier New""
                lang="EN-US">“</span><span
                style="font-family:"Calibri",sans-serif"
                lang="EN-US">Received</span><span
                style="font-family:"Courier New",serif"
                lang="EN-US">”</span><span
                style="font-family:"Calibri",sans-serif"
                lang="EN-US"> in AOR as the callee finish the
                registration.</span><span style="font-family:"Times
                New Roman",serif" lang="EN-US"><o:p></o:p></span></p>
          </div>
          <div>
            <p class="MsoNormal"><span
                style="font-family:"Calibri",sans-serif"
                lang="EN-US">>
              </span><span style="font-family:"Times New
                Roman",serif" lang="EN-US"><o:p></o:p></span></p>
          </div>
          <div>
            <p class="MsoNormal"><span
                style="font-family:"Calibri",sans-serif"
                lang="EN-US">>
              </span><span style="font-family:"Times New
                Roman",serif" lang="EN-US"><o:p></o:p></span></p>
          </div>
          <div>
            <p class="MsoNormal"><span
                style="font-family:"Calibri",sans-serif"
                lang="EN-US">> I recognized it</span><span
                style="font-family:"Courier New"" lang="EN-US">’</span><span
                style="font-family:"Calibri",sans-serif"
                lang="EN-US">s marked by nat_uac_test(</span><span
                style="font-family:"Courier New"" lang="EN-US">“</span><span
                style="font-family:"Calibri",sans-serif"
                lang="EN-US">19</span><span
                style="font-family:"Courier New"" lang="EN-US">”</span><span
                style="font-family:"Calibri",sans-serif"
                lang="EN-US">) and set with fix_nated_register(), the
                problem can be resolved.</span><span
                style="font-family:"Times New Roman",serif"
                lang="EN-US"><o:p></o:p></span></p>
          </div>
          <div>
            <p class="MsoNormal"><span
                style="font-family:"Calibri",sans-serif"
                lang="EN-US">>
              </span><span style="font-family:"Times New
                Roman",serif" lang="EN-US"><o:p></o:p></span></p>
          </div>
          <div>
            <p class="MsoNormal"><span
                style="font-family:"Calibri",sans-serif"
                lang="EN-US">>
              </span><span style="font-family:"Times New
                Roman",serif" lang="EN-US"><o:p></o:p></span></p>
          </div>
          <div>
            <p class="MsoNormal"><span
                style="font-family:"Calibri",sans-serif"
                lang="EN-US">> My scenario is as below, for your
                reference.</span><span style="font-family:"Times
                New Roman",serif" lang="EN-US"><o:p></o:p></span></p>
          </div>
          <div>
            <p class="MsoNormal"><span
                style="font-family:"Calibri",sans-serif"
                lang="EN-US">>
              </span><span style="font-family:"Times New
                Roman",serif" lang="EN-US"><o:p></o:p></span></p>
          </div>
          <div>
            <p class="MsoNormal"><span
                style="font-family:"Calibri",sans-serif"
                lang="EN-US">> 1.Kamailio version is 4.4.7, listening
                public ip.</span><span style="font-family:"Times
                New Roman",serif" lang="EN-US"><o:p></o:p></span></p>
          </div>
          <div>
            <p class="MsoNormal"><span
                style="font-family:"Calibri",sans-serif"
                lang="EN-US">>
              </span><span style="font-family:"Times New
                Roman",serif" lang="EN-US"><o:p></o:p></span></p>
          </div>
          <div>
            <p class="MsoNormal"><span
                style="font-family:"Calibri",sans-serif"
                lang="EN-US">> 2.Caller it</span><span
                style="font-family:"Courier New"" lang="EN-US">’</span><span
                style="font-family:"Calibri",sans-serif"
                lang="EN-US">s behind NAT.</span><span
                style="font-family:"Times New Roman",serif"
                lang="EN-US"><o:p></o:p></span></p>
          </div>
          <div>
            <p class="MsoNormal"><span
                style="font-family:"Calibri",sans-serif"
                lang="EN-US">>
              </span><span style="font-family:"Times New
                Roman",serif" lang="EN-US"><o:p></o:p></span></p>
          </div>
          <div>
            <p class="MsoNormal"><span
                style="font-family:"Calibri",sans-serif"
                lang="EN-US">> 3.Clients of Linphone.</span><span
                style="font-family:"Times New Roman",serif"
                lang="EN-US"><o:p></o:p></span></p>
          </div>
          <div>
            <p class="MsoNormal"><span
                style="font-family:"Calibri",sans-serif"
                lang="EN-US">>
              </span><span style="font-family:"Times New
                Roman",serif" lang="EN-US"><o:p></o:p></span></p>
          </div>
          <div>
            <p class="MsoNormal"><span
                style="font-family:"Calibri",sans-serif"
                lang="EN-US">>
              </span><span style="font-family:"Times New
                Roman",serif" lang="EN-US"><o:p></o:p></span></p>
          </div>
          <div>
            <p class="MsoNormal"><span
                style="font-family:"Calibri",sans-serif"
                lang="EN-US">> Do you know the reason why it
                happened?</span><span style="font-family:"Times New
                Roman",serif" lang="EN-US"><o:p></o:p></span></p>
          </div>
          <div>
            <p class="MsoNormal"><span
                style="font-family:"Calibri",sans-serif"
                lang="EN-US">>
              </span><span style="font-family:"Times New
                Roman",serif" lang="EN-US"><o:p></o:p></span></p>
          </div>
          <div>
            <p class="MsoNormal"><span
                style="font-family:"Calibri",sans-serif"
                lang="EN-US">>
              </span><span style="font-family:"Times New
                Roman",serif" lang="EN-US"><o:p></o:p></span></p>
          </div>
          <div>
            <p class="MsoNormal"><span
                style="font-family:"Calibri",sans-serif"
                lang="EN-US">>
              </span><span style="font-family:"Times New
                Roman",serif" lang="EN-US"><o:p></o:p></span></p>
          </div>
          <div>
            <p class="MsoNormal"><span
                style="font-family:"Calibri",sans-serif"
                lang="EN-US">> Best Regards,</span><span
                style="font-family:"Times New Roman",serif"
                lang="EN-US"><o:p></o:p></span></p>
          </div>
          <div>
            <p class="MsoNormal"><span
                style="font-family:"Calibri",sans-serif"
                lang="EN-US">>
              </span><span style="font-family:"Times New
                Roman",serif" lang="EN-US"><o:p></o:p></span></p>
          </div>
          <div>
            <p class="MsoNormal"><span
                style="font-family:"Calibri",sans-serif"
                lang="EN-US">> Rex</span><span
                style="font-family:"Times New Roman",serif"
                lang="EN-US"><o:p></o:p></span></p>
          </div>
          <div>
            <p class="MsoNormal"><span
                style="font-family:"Calibri",sans-serif"
                lang="EN-US"> </span><span
                style="font-family:"Times New Roman",serif"
                lang="EN-US"><o:p></o:p></span></p>
          </div>
          <div>
            <p class="MsoNormal"><span
                style="font-family:"Calibri",sans-serif"
                lang="EN-US">>
                _______________________________________________</span><span
                style="font-family:"Times New Roman",serif"
                lang="EN-US"><o:p></o:p></span></p>
          </div>
          <div>
            <p class="MsoNormal"><span
                style="font-family:"Calibri",sans-serif"
                lang="EN-US">> Kamailio (SER) - Users Mailing List</span><span
                style="font-family:"Times New Roman",serif"
                lang="EN-US"><o:p></o:p></span></p>
          </div>
          <div>
            <p class="MsoNormal"><span
                style="font-family:"Calibri",sans-serif"
                lang="EN-US">>
                <a href="mailto:sr-users@lists.kamailio.org"
                  moz-do-not-send="true">sr-users@lists.kamailio.org</a></span><span
                style="font-family:"Times New Roman",serif"
                lang="EN-US"><o:p></o:p></span></p>
          </div>
          <div>
            <p class="MsoNormal"><span
                style="font-family:"Calibri",sans-serif"
                lang="EN-US">>
                <a
                  href="https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users"
                  moz-do-not-send="true">https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users</a></span><span
                style="font-family:"Times New Roman",serif"
                lang="EN-US"><o:p></o:p></span></p>
          </div>
          <div>
            <p class="MsoNormal"><span style="font-family:"Times
                New Roman",serif" lang="EN-US"> <o:p></o:p></span></p>
          </div>
          <div>
            <p class="MsoNormal"><span style="font-family:"Times
                New Roman",serif" lang="EN-US"> <o:p></o:p></span></p>
          </div>
          <div>
            <p class="MsoNormal"><span
                style="font-family:"Calibri",sans-serif"
                lang="EN-US">--</span><span
                style="font-family:"Times New Roman",serif"
                lang="EN-US"><o:p></o:p></span></p>
          </div>
          <div>
            <p class="MsoNormal"><span
                style="font-family:"Calibri",sans-serif"
                lang="EN-US">Alex Balashov | Principal | Evariste
                Systems LLC</span><span style="font-family:"Times
                New Roman",serif" lang="EN-US"><o:p></o:p></span></p>
          </div>
          <div>
            <p class="MsoNormal"><span
                style="font-family:"Calibri",sans-serif"
                lang="EN-US"> </span><span
                style="font-family:"Times New Roman",serif"
                lang="EN-US"><o:p></o:p></span></p>
          </div>
          <div>
            <p class="MsoNormal"><span
                style="font-family:"Calibri",sans-serif"
                lang="EN-US">Tel: +1-706-510-6800 / +1-800-250-5920
                (toll-free)</span><span style="font-family:"Times
                New Roman",serif" lang="EN-US"><o:p></o:p></span></p>
          </div>
          <div>
            <p class="MsoNormal"><span
                style="font-family:"Calibri",sans-serif"
                lang="EN-US">Web:
                <a href="http://www.evaristesys.com/"
                  moz-do-not-send="true">http://www.evaristesys.com/</a>,
                <a href="http://www.csrpswitch.com/"
                  moz-do-not-send="true">
                  http://www.csrpswitch.com/</a></span><span
                style="font-family:"Times New Roman",serif"
                lang="EN-US"><o:p></o:p></span></p>
          </div>
          <div>
            <p class="MsoNormal"><span style="font-family:"Times
                New Roman",serif" lang="EN-US"> <o:p></o:p></span></p>
          </div>
          <div>
            <p class="MsoNormal"><span
                style="font-family:"Calibri",sans-serif"
                lang="EN-US">_______________________________________________</span><span
                style="font-family:"Times New Roman",serif"
                lang="EN-US"><o:p></o:p></span></p>
          </div>
          <div>
            <p class="MsoNormal"><span
                style="font-family:"Calibri",sans-serif"
                lang="EN-US">Kamailio (SER) - Users Mailing List</span><span
                style="font-family:"Times New Roman",serif"
                lang="EN-US"><o:p></o:p></span></p>
          </div>
          <div>
            <p class="MsoNormal"><span style="font-family:"Times
                New Roman",serif" lang="EN-US"><a
                  href="mailto:sr-users@lists.kamailio.org"
                  moz-do-not-send="true"><span
                    style="font-family:"Calibri",sans-serif">sr-users@lists.kamailio.org</span></a><o:p></o:p></span></p>
          </div>
          <div>
            <p class="MsoNormal"><span style="font-family:"Times
                New Roman",serif" lang="EN-US"><a
                  href="https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users"
                  moz-do-not-send="true"><span
                    style="font-family:"Calibri",sans-serif">https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users</span></a><o:p></o:p></span></p>
          </div>
          <div>
            <p class="MsoNormal"><span style="font-family:"Times
                New Roman",serif" lang="EN-US"> <o:p></o:p></span></p>
          </div>
          <p class="MsoNormal"><span lang="EN-US"><br>
              <br>
              <o:p></o:p></span></p>
          <pre><span lang="EN-US">_______________________________________________<o:p></o:p></span></pre>
          <pre><span lang="EN-US">Kamailio (SER) - Users Mailing List<o:p></o:p></span></pre>
          <pre><span lang="EN-US"><a href="mailto:sr-users@lists.kamailio.org" moz-do-not-send="true">sr-users@lists.kamailio.org</a><o:p></o:p></span></pre>
          <pre><span lang="EN-US"><a href="https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users" moz-do-not-send="true">https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users</a><o:p></o:p></span></pre>
        </blockquote>
        <pre><span lang="EN-US">-- <o:p></o:p></span></pre>
        <pre><span lang="EN-US">Daniel-Constantin Mierla -- <a href="http://www.asipto.com" moz-do-not-send="true">www.asipto.com</a><o:p></o:p></span></pre>
        <pre><span lang="EN-US"><a href="http://www.twitter.com/miconda" moz-do-not-send="true">www.twitter.com/miconda</a> -- <a href="http://www.linkedin.com/in/miconda" moz-do-not-send="true">www.linkedin.com/in/miconda</a><o:p></o:p></span></pre>
        <pre><span lang="EN-US">Funding: <a href="https://www.paypal.me/dcmierla" moz-do-not-send="true">https://www.paypal.me/dcmierla</a><o:p></o:p></span></pre>
      </div>
    </blockquote>
    <pre class="moz-signature" cols="72">-- 
Daniel-Constantin Mierla -- <a class="moz-txt-link-abbreviated" href="http://www.asipto.com">www.asipto.com</a>
<a class="moz-txt-link-abbreviated" href="http://www.twitter.com/miconda">www.twitter.com/miconda</a> -- <a class="moz-txt-link-abbreviated" href="http://www.linkedin.com/in/miconda">www.linkedin.com/in/miconda</a>
Funding: <a class="moz-txt-link-freetext" href="https://www.paypal.me/dcmierla">https://www.paypal.me/dcmierla</a></pre>
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