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<body class='hmmessage'><div dir='ltr'>Bogdan<div><br>I used local cache to store the Request URI and then changed the contact Header of 200 OK at Proxy by replacing the contact from RURI. It worked for me. But you can see in 200 OK UAS-Proxy that UAS is changing the Contact with proxy IP.&nbsp;</div><div><br></div><div><div><font face="Courier New, sans-serif"><b>Bob-Proxy</b></font></div><div><font face="Courier New, sans-serif"><br></font></div><div><font face="Courier New, sans-serif">SIP/2.0 200 OK</font></div><div><font face="Courier New, sans-serif">Via: SIP/2.0/UDP proxy.com:7000;branch=z9hG4bK9347.84c78b97.0</font></div><div><font face="Courier New, sans-serif">Via: SIP/2.0/UDP sipuas.com:7000;branch=z9hG4bK9347.4f022b62.0</font></div><div><font face="Courier New, sans-serif">Via: SIP/2.0/UDP proxy.com:7000;branch=z9hG4bK9347.74c78b97.0</font></div><div><font face="Courier New, sans-serif">Via: SIP/2.0/UDP 172.16.37.66:5065;received=203.215.176.22;rport=33611;branch=z9hG4bK266489159</font></div><div><font face="Courier New, sans-serif">Record-Route: &lt;sip:proxy.com:7000;lr;ftag=1397829413&gt;</font></div><div><font face="Courier New, sans-serif">Record-Route: &lt;sip:923071000202@sipuas.com:7000;lr;ftag=1397829413;did=bbf.3846c9b2&gt;</font></div><div><font face="Courier New, sans-serif">Record-Route: &lt;sip:proxy.com:7000;lr;ftag=1397829413;EdgeProxy=true&gt;</font></div><div><font face="Courier New, sans-serif" color="#2672ec">Contact: &lt;sip:923071000202@139.190.68.251:34580;transport=UDP&gt;</font></div><div><font face="Courier New, sans-serif">To: &lt;sip:923071000202@sip.realm.com:7000&gt;;tag=ab9efd6a</font></div><div><font face="Courier New, sans-serif">From: "+923071000201" &lt;sip:+923071000201@sip.realm.com&gt;;tag=1397829413</font></div><div><font face="Courier New, sans-serif">Call-ID: 146889629</font></div><div><font face="Courier New, sans-serif">CSeq: 21 INVITE</font></div><div><font face="Courier New, sans-serif">Allow: INVITE, ACK, CANCEL, BYE, NOTIFY, REFER, MESSAGE, OPTIONS, INFO, SUBSCRIBE</font></div><div><font face="Courier New, sans-serif">Content-Type: application/sdp</font></div><div><font face="Courier New, sans-serif">Supported: replaces, norefersub, extended-refer, timer, outbound, path, X-cisco-serviceuri</font></div><div><font face="Courier New, sans-serif">User-Agent: Zoiper r30645</font></div><div><font face="Courier New, sans-serif">Allow-Events: presence, kpml</font></div><div><font face="Courier New, sans-serif">Content-Length: 243</font></div><div><font face="Courier New, sans-serif"><br></font></div><div><font face="Courier New, sans-serif"><b>proxy-UAS</b></font></div><div><font face="Courier New, sans-serif"><br></font></div><div><font face="Courier New, sans-serif">SIP/2.0 200 OK</font></div><div><font face="Courier New, sans-serif">Via: SIP/2.0/UDP sipuas.com:7000;branch=z9hG4bK9347.4f022b62.0</font></div><div><font face="Courier New, sans-serif">Via: SIP/2.0/UDP proxy.com:7000;branch=z9hG4bK9347.74c78b97.0</font></div><div><font face="Courier New, sans-serif">Via: SIP/2.0/UDP 172.16.37.66:5065;received=203.215.176.22;rport=33611;branch=z9hG4bK266489159</font></div><div><font face="Courier New, sans-serif">Record-Route: &lt;sip:proxy.com:7000;lr;ftag=1397829413&gt;</font></div><div><font face="Courier New, sans-serif">Record-Route: &lt;sip:923071000202@sipuas.com:7000;lr;ftag=1397829413;did=bbf.3846c9b2&gt;</font></div><div><font face="Courier New, sans-serif">Record-Route: &lt;sip:proxy.com:7000;lr;ftag=1397829413;EdgeProxy=true&gt;</font></div><div><font face="Courier New, sans-serif" color="#2672ec">Contact: &lt;sip:923071000202@139.190.68.251:34580;transport=UDP&gt;</font></div><div><font face="Courier New, sans-serif">To: &lt;sip:923071000202@sip.realm.com:7000&gt;;tag=ab9efd6a</font></div><div><font face="Courier New, sans-serif">From: "+923071000201" &lt;sip:+923071000201@sip.realm.com&gt;;tag=1397829413</font></div><div><font face="Courier New, sans-serif">Call-ID: 146889629</font></div><div><font face="Courier New, sans-serif">CSeq: 21 INVITE</font></div><div><font face="Courier New, sans-serif">Allow: INVITE, ACK, CANCEL, BYE, NOTIFY, REFER, MESSAGE, OPTIONS, INFO, SUBSCRIBE</font></div><div><font face="Courier New, sans-serif">Content-Type: application/sdp</font></div><div><font face="Courier New, sans-serif">Supported: replaces, norefersub, extended-refer, timer, outbound, path, X-cisco-serviceuri</font></div><div><font face="Courier New, sans-serif">User-Agent: Zoiper r30645</font></div><div><font face="Courier New, sans-serif">Allow-Events: presence, kpml</font></div><div><font face="Courier New, sans-serif">Content-Length: 243</font></div><div><font face="Courier New, sans-serif"><br></font></div><div><font face="Courier New, sans-serif"><b>UAS-Proxy</b></font></div><div><font face="Courier New, sans-serif"><br></font></div><div><font face="Courier New, sans-serif">SIP/2.0 200 OK</font></div><div><font face="Courier New, sans-serif">Via: SIP/2.0/UDP proxy.com:7000;branch=z9hG4bK9347.74c78b97.0</font></div><div><font face="Courier New, sans-serif">Via: SIP/2.0/UDP 172.16.37.66:5065;received=203.215.176.22;rport=33611;branch=z9hG4bK266489159</font></div><div><font face="Courier New, sans-serif">Record-Route: &lt;sip:proxy.com:7000;lr;ftag=1397829413&gt;</font></div><div><font face="Courier New, sans-serif">Record-Route: &lt;sip:923071000202@sipuas.com:7000;lr;ftag=1397829413;did=bbf.3846c9b2&gt;</font></div><div><font face="Courier New, sans-serif">Record-Route: &lt;sip:proxy.com:7000;lr;ftag=1397829413;EdgeProxy=true&gt;</font></div><div><font face="Courier New, sans-serif" color="#2672ec">Contact: &lt;sip:923071000202@proxy.com:7000;transport=UDP&gt;</font></div><div><font face="Courier New, sans-serif">To: &lt;sip:923071000202@sip.realm.com:7000&gt;;tag=ab9efd6a</font></div><div><font face="Courier New, sans-serif">From: &lt;sip:923071000201@sip.realm.com:7000&gt;;tag=1397829413</font></div><div><font face="Courier New, sans-serif">Call-ID: 146889629</font></div><div><font face="Courier New, sans-serif">CSeq: 21 INVITE</font></div><div><font face="Courier New, sans-serif">Allow: INVITE, ACK, CANCEL, BYE, NOTIFY, REFER, MESSAGE, OPTIONS, INFO, SUBSCRIBE</font></div><div><font face="Courier New, sans-serif">Content-Type: application/sdp</font></div><div><font face="Courier New, sans-serif">Supported: replaces, norefersub, extended-refer, timer, outbound, path, X-cisco-serviceuri</font></div><div><font face="Courier New, sans-serif">User-Agent: Zoiper r30645</font></div><div><font face="Courier New, sans-serif">Allow-Events: presence, kpml</font></div><div><font face="Courier New, sans-serif">Content-Length: 257</font></div><div><font face="Courier New, sans-serif"><br></font></div><div><font face="Courier New, sans-serif"><b>Proxy-Alice&nbsp;</b></font><b style="font-size: 12pt;"><font color="#d24726"># remove_hf("Contact"); &nbsp;append_hf("Contact: &lt;$var(uri)&gt;;transport=UDP&gt;/r/n");</font></b></div><div><font face="Courier New, sans-serif"><br></font></div><div><font face="Courier New, sans-serif">SIP/2.0 200 OK</font></div><div><font face="Courier New, sans-serif">Via: SIP/2.0/UDP 172.16.37.66:5065;received=203.215.176.22;rport=33611;branch=z9hG4bK266489159</font></div><div><font face="Courier New, sans-serif">Record-Route: &lt;sip:proxy.com:7000;lr;ftag=1397829413&gt;</font></div><div><font face="Courier New, sans-serif">Record-Route: &lt;sip:923071000202@sipuas.com:7000;lr;ftag=1397829413;did=bbf.3846c9b2&gt;</font></div><div><font face="Courier New, sans-serif">Record-Route: &lt;sip:proxy.com:7000;lr;ftag=1397829413;EdgeProxy=true&gt;</font></div><div><font face="Courier New, sans-serif">To: &lt;sip:923071000202@sip.realm.com:7000&gt;;tag=ab9efd6a</font></div><div><font face="Courier New, sans-serif">From: &lt;sip:923071000201@sip.realm.com:7000&gt;;tag=1397829413</font></div><div><font face="Courier New, sans-serif">Call-ID: 146889629</font></div><div><font face="Courier New, sans-serif">CSeq: 21 INVITE</font></div><div><font face="Courier New, sans-serif">Allow: INVITE, ACK, CANCEL, BYE, NOTIFY, REFER, MESSAGE, OPTIONS, INFO, SUBSCRIBE</font></div><div><font face="Courier New, sans-serif">Content-Type: application/sdp</font></div><div><font face="Courier New, sans-serif">Supported: replaces, norefersub, extended-refer, timer, outbound, path, X-cisco-serviceuri</font></div><div><font face="Courier New, sans-serif">User-Agent: Zoiper r30645</font></div><div><font face="Courier New, sans-serif">Allow-Events: presence, kpml</font></div><div><font face="Courier New, sans-serif">Content-Length: 257</font></div><div><font face="Courier New, sans-serif"><font color="#2672ec">Contact: &lt;sip:923071000202@139.190.68.251:34580;transport=UDP&gt;</font>&nbsp;</font></div><div><br></div><div><font face="Courier New, sans-serif"><br></font></div><div>Regards</div><div>Hamid R. Hashmi</div><div><br></div></div><div><div><hr id="stopSpelling">Date: Wed, 9 Sep 2015 12:58:36 +0300<br>From: bogdan@opensips.org<br>To: hamid2kviii@hotmail.com; users@lists.opensips.org<br>Subject: Re: [OpenSIPS-Users] ACK did not Receive on Proxy and get in loop<br><br>
  
    
  
  
    <tt>Hi Hamid,<br>
      <br>
      If you use PATH support on the proxy, this should translate into
      UAS adding an extra Route header when routing calls back the UAS.<br>
      <br>
      Nevertheless, the PATH does not interfere and change anything when
      comes to the sequential requests.<br>
      <br>
      Could you post the 200 OK between UAS-proxy and proxy-UAC ?<br>
      <br>
      Best regards,<br>
    </tt>
    <pre class="ecxmoz-signature">Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
<a class="ecxmoz-txt-link-freetext" href="http://www.opensips-solutions.com" target="_blank">http://www.opensips-solutions.com</a></pre>
    <div class="ecxmoz-cite-prefix">On 07.09.2015 14:23, Hamid Hashmi
      wrote:<br>
    </div>
    <blockquote cite="mid:BLU182-W27BA857E836681CABA2F11E0540@phx.gbl">
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        <div>Bogdan,&nbsp;</div>
        <div><br>
        </div>
        I am using path module on Both servers (Proxy -
        add_path_receive() and UAS - use_received 1 ). UAS change the
        Contact header of 200 OK with the IP given in field 'path' in
        table 'location'. But when I make a call by bypassing proxy, UAS
        did not change the contact header. What am I doing wrong in
        using module Path ?&nbsp;
        <div><span style="font-size:12pt;"><br>
          </span></div>
        <div><span style="font-size:12pt;">Regards</span></div>
        <div><span style="font-size:12pt;">Hamid R. Hashmi&nbsp;</span>
          <div><br>
            <div>
              <hr id="ecxstopSpelling">Date: Mon, 7 Sep 2015 13:16:35 +0300<br>
              From: <a class="ecxmoz-txt-link-abbreviated" href="mailto:bogdan@opensips.org">bogdan@opensips.org</a><br>
              To: <a class="ecxmoz-txt-link-abbreviated" href="mailto:users@lists.opensips.org">users@lists.opensips.org</a>; <a class="ecxmoz-txt-link-abbreviated" href="mailto:hamid2kviii@hotmail.com">hamid2kviii@hotmail.com</a><br>
              Subject: Re: [OpenSIPS-Users] ACK did not Receive on Proxy
              and get in loop<br>
              <br>
              <tt>Hi Hamid,<br>
                <br>
                There is something wrong with the contact in the 200 OK
                - as you see, the 200 OK reply from proxy to Alice
                contains in the Contact header the IP of the the proxy,
                while it should contain the IP address of BOB (the
                issuer of that reply).<br>
                <br>
                Because of that bogus Contact header, the whole
                in-dialog routing (for the ACK) gets broken.<br>
                <br>
                Best Regards,<br>
              </tt>
              <pre class="ecxmoz-signature">Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
<a class="ecxmoz-txt-link-freetext" href="http://www.opensips-solutions.com" target="_blank">http://www.opensips-solutions.com</a></pre>
              <div class="ecxmoz-cite-prefix">On 03.09.2015 09:29, Hamid
                Hashmi wrote:<br>
              </div>
              <blockquote cite="mid:BLU182-W87AE67C90E9CB568B80A7DE0680@phx.gbl">
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                  <div>Dear Bogdan and Sammy</div>
                  <div><br>
                  </div>
                  200 OK received to Alice is as follows
                  <div>
                    <div><br>
                    </div>
                    <div><font face="Courier New, sans-serif">SIP/2.0
                        200 Ok</font></div>
                    <div><font face="Courier New, sans-serif">Via:
                        SIP/2.0/UDP
203.215.176.22:43912;received=203.215.176.22;branch=z9hG4bK-d87543-769673078-1--d87543-;rport=48008</font></div>
                    <div><font face="Courier New, sans-serif">From:
                        923071000201<a class="ecxmoz-txt-link-rfc2396E" href="mailto:sip:923071000201@sip.realm.com">&lt;sip:923071000201@sip.realm.com&gt;</a>;tag=450fb754</font></div>
                    <div><font face="Courier New, sans-serif">To: <a class="ecxmoz-txt-link-rfc2396E" href="mailto:sip:00923071000202@sip.realm.com">&lt;sip:00923071000202@sip.realm.com&gt;</a>;tag=b1UXiUx</font></div>
                    <div><font face="Courier New, sans-serif">Call-ID:
                        ac263a229e15d211</font></div>
                    <div><font face="Courier New, sans-serif">CSeq: 3
                        INVITE</font></div>
                    <div><font face="Courier New, sans-serif">User-Agent:

                        LinphoneAndroid/2.5.0 (belle-sip/1.4.1)</font></div>
                    <div><font face="Courier New, sans-serif">Supported:
                        outbound</font></div>
                    <div><font face="Courier New, sans-serif">Allow:
                        INVITE, ACK, CANCEL, OPTIONS, BYE, REFER,
                        NOTIFY, MESSAGE, SUBSCRIBE, INFO, UPDATE</font></div>
                    <div><font face="Courier New, sans-serif">Contact:
                        <a class="ecxmoz-txt-link-rfc2396E" href="mailto:sip:923071000202@proxy.com:1234">&lt;sip:923071000202@proxy.com:1234&gt;</a>;+sip.instance="&lt;urn:uuid:05d62157-0f77-46f8-9dee-5c37a646cbc6&gt;"</font></div>
                    <div><font face="Courier New, sans-serif">Content-Type:

                        application/sdp</font></div>
                    <div><font face="Courier New, sans-serif">Content-Length:
                        181</font></div>
                    <div><font face="Courier New, sans-serif"><br>
                      </font></div>
                    <div><font face="Courier New, sans-serif"><b>Record-route:

                          &lt;sip:proxy.com:1234;lr&gt;</b></font></div>
                    <div><font face="Courier New, sans-serif"><b>Record-route:
                          <a class="ecxmoz-txt-link-rfc2396E" href="mailto:sip:00923071000202@sipuas.com:1234;lr;ftag=450fb754;did=1cd.ad2b02c7">&lt;sip:00923071000202@sipuas.com:1234;lr;ftag=450fb754;did=1cd.ad2b02c7&gt;</a></b></font></div>
                    <div><br>
                    </div>
                    While Alice send ACK as Follows</div>
                  <div><br>
                  </div>
                  <div>
                    <div><font face="Courier New, sans-serif">ACK <a class="ecxmoz-txt-link-abbreviated" href="mailto:sip:923071000202@proxy.com:1234">sip:923071000202@proxy.com:1234</a>
                        SIP/2.0</font></div>
                    <div><font face="Courier New, sans-serif">To: <a class="ecxmoz-txt-link-rfc2396E" href="mailto:sip:00923071000202@sip.realm.com">&lt;sip:00923071000202@sip.realm.com&gt;</a>;tag=b1UXiUx</font></div>
                    <div><font face="Courier New, sans-serif">From:
                        923071000201<a class="ecxmoz-txt-link-rfc2396E" href="mailto:sip:923071000201@sip.realm.com">&lt;sip:923071000201@sip.realm.com&gt;</a>;tag=450fb754</font></div>
                    <div><font face="Courier New, sans-serif">Via:
                        SIP/2.0/UDP
                        203.215.176.22:43912;branch=z9hG4bK-d87543-546180712-1--d87543-;rport</font></div>
                    <div><font face="Courier New, sans-serif">Call-ID:
                        ac263a229e15d211</font></div>
                    <div><font face="Courier New, sans-serif">CSeq: 3
                        ACK</font></div>
                    <div><font face="Courier New, sans-serif"><br>
                      </font></div>
                    <div><font face="Courier New, sans-serif"><b>Route:
                          <a class="ecxmoz-txt-link-rfc2396E" href="mailto:sip:00923071000202@sipuas.com:1234;lr;ftag=450fb754;did=1cd.ad2b02c7">&lt;sip:00923071000202@sipuas.com:1234;lr;ftag=450fb754;did=1cd.ad2b02c7&gt;</a></b></font></div>
                    <div><font face="Courier New, sans-serif"><b>Route:
                          &lt;sip:proxy.com:1234;lr&gt;</b></font></div>
                    <div><font face="Courier New, sans-serif"><b><br>
                        </b></font></div>
                    <div><font face="Courier New, sans-serif">Contact: <a class="ecxmoz-txt-link-rfc2396E" href="mailto:sip:923071000201@203.215.176.22:50056">&lt;sip:923071000201@203.215.176.22:50056&gt;</a></font></div>
                    <div><font face="Courier New, sans-serif">Max-Forwards:
                        70</font></div>
                    <div><font face="Courier New, sans-serif">Proxy-Authorization:

                        Digest
username="923071000201",realm="sip.realm.com",nonce="55e6f4533b45a508ef98ccd396274bf65ba99882",uri=<a class="ecxmoz-txt-link-rfc2396E" href="mailto:sip:00923071000202@sip.realm.com:1234">"sip:00923071000202@sip.realm.com:1234"</a>,response="5eea832060c8218b4229a8623d26bf1d",cnonce="825a886fc914ef2a",nc=00000001,qop=auth,algorithm=MD5</font></div>
                    <div><font face="Courier New, sans-serif">User-Agent:
                        eyeBeam release 3007n stamp 17816</font></div>
                    <div><font face="Courier New, sans-serif">Content-Length:
                        0</font></div>
                    <div><br>
                      ACK must be sent to TOP most Record-route first
                      but its going to sceond Record-route first. Is it
                      a correct behavior ?</div>
                    <div><br>
                    </div>
                    <div>Regards</div>
                    <div>Hamid R. Hashmi</div>
                    <div>&nbsp;<br>
                      <hr id="ecxstopSpelling">Date: Wed, 2 Sep 2015
                      11:11:28 -0400<br>
                      From: <a class="ecxmoz-txt-link-abbreviated" href="mailto:govoiper@gmail.com">govoiper@gmail.com</a><br>
                      To: <a class="ecxmoz-txt-link-abbreviated" href="mailto:users@lists.opensips.org">users@lists.opensips.org</a><br>
                      Subject: Re: [OpenSIPS-Users] ACK did not Receive
                      on Proxy and get in loop<br>
                      <br>
                      <p dir="ltr">I beleive you have to engage NAT
                        corrections in reply route for 200OK. <br>
                        I havent seen your SIP trace but if im Comtaact
                        header the IP is of UAS and it goes to the
                        caller side ACK will get directly to that IP. </p>
                      <p dir="ltr">Just my guess. Need more info from
                        you. </p>
                      <p dir="ltr">Regards,<br>
                        Sammy</p>
                      <div class="ecxgmail_quote">On Sep 2, 2015 10:24
                        AM, "Hamid Hashmi" &lt;<a href="mailto:hamid2kviii@hotmail.com">hamid2kviii@hotmail.com</a>&gt;

                        wrote:<br>
                        <blockquote class="ecxgmail_quote" style="border-left:1px #ccc solid;padding-left:1ex;">
                          <div>
                            <div dir="ltr">
                              <div>ACK is not receiving on Proxy, It
                                directly goes to UAS and get in loop at
                                Proxy before relayed to bob. Can you
                                explain why ACK is going directly to UAS
                                while all other responses going to
                                proxy?</div>
                              <div><br>
                              </div>
                              <div>
                                <pre style="font-size:13.3333330154419px;">   Alice            Proxy             UAS              Bob</pre>
                                <pre style="font-size:13.3333330154419px;"><pre style="font-size:13.3333330154419px;">     |                |                |                |</pre>     |   INVITE       |                |                |
     |---------------&gt;|   INVITE       |                |
     |     100        |---------------&gt;|                |
     |&lt;---------------|   INVITE       |                |</pre>
                                <pre style="font-size:13.3333330154419px;">     |                |&lt;---------------|                |</pre>
                                <pre style="font-size:13.3333330154419px;">     |                |                |                |</pre>
                                <pre style="font-size:13.3333330154419px;">     |                |              INVITE             |</pre>
                                <pre style="font-size:13.3333330154419px;">     |                |--------------------------------&gt;|</pre>
                                <pre style="font-size:13.3333330154419px;">     |                |                |                |
     |                |               180               |
     |                |&lt;--------------------------------|</pre>
                                <pre style="font-size:13.3333330154419px;">     |                |                |                |</pre>
                                <pre style="font-size:13.3333330154419px;">     |                |      180       |                |</pre>
                                <pre style="font-size:13.3333330154419px;">     |                |---------------&gt;|                |</pre>
                                <pre style="font-size:13.3333330154419px;">     |                |                |                |</pre>
                                <pre style="font-size:13.3333330154419px;">     |                |      180       |                |
     |      180       |&lt;---------------|                |
     |&lt;---------------|                |                |</pre>
                                <pre style="font-size:13.3333330154419px;"><pre style="font-size:13.3333330154419px;">     |                |               200               |
     |                |&lt;--------------------------------|</pre><pre style="font-size:13.3333330154419px;">     |                |                |                |</pre><pre style="font-size:13.3333330154419px;">     |                |      200       |                |</pre><pre style="font-size:13.3333330154419px;">     |                |---------------&gt;|                |</pre><pre style="font-size:13.3333330154419px;">     |                |                |                |</pre>     |                |      200       |                |
     |                |&lt;---------------|                |</pre>
                                <pre style="font-size:13.3333330154419px;"><pre style="font-size:13.3333330154419px;">     |       200      |                |                |</pre>     |&lt;---------------|                |                |</pre>
                                <pre style="font-size:13.3333330154419px;"><pre style="font-size:13.3333330154419px;">     |                |                |                |</pre>     |               ACK               |                |
     |--------------------------------&gt;|                |</pre>
                                <pre style="font-size:13.3333330154419px;">     |                |       ACK      |                |
     |                |&lt;---------------|                |
     |                |                |                |</pre>
                                <pre style="font-size:13.3333330154419px;"><pre style="font-size:13.3333330154419px;">     |               ACK               |                |</pre><pre style="font-size:13.3333330154419px;">     |                |                |                |</pre><pre style="font-size:13.3333330154419px;">     |               ACK               |                |</pre><pre style="font-size:13.3333330154419px;">     |                |                |                |</pre><pre style="font-size:13.3333330154419px;">     |               ACK               |                |</pre>     .                .                .                .</pre>
                                <pre style="font-size:13.3333330154419px;"><pre style="font-size:13.3333330154419px;">     .                .                .                .</pre><pre style="font-size:13.3333330154419px;">     .                .                .                .</pre>
     </pre>
                                <pre style="font-size:13.3333330154419px;">Regards</pre>
                                <pre style="font-size:13.3333330154419px;">Hamid R. Hashmi</pre>
                              </div>
                            </div>
                          </div>
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                        </blockquote>
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              </blockquote>
              <br>
            </div>
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