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    <div class="moz-cite-prefix">If you get into problems with rolling
      back TAC have a tool they will send you which will erase ITL
      config on a handset list.<br>
      I have had to use this in the past with good results.<br>
      <pre class="moz-signature" cols="72">Regards

Andy</pre>
      On 15/01/2014 17:35, Lelio Fulgenzi wrote:<br>
    </div>
    <blockquote
      cite="mid:486916356.1128715.1389807302301.JavaMail.root@uoguelph.ca"
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      <div style="font-family: verdana,helvetica,sans-serif; font-size:
        10pt; color: #000000">Thanks, I'd definitely have to consider
        that. What I would do, is make sure to see what the factory
        loads are first, and if they are not our default loads,
        re-install the default loads to update those xml files
        accordingly. Or at least that's what I gathered I can do.
        Reinstalling an existing file should be fine.<br>
        <br>
        Lelio<br>
        <br>
        <br>
        <div><span name="x"></span>---<br>
          Lelio Fulgenzi, B.A.<br>
          Senior Analyst, Network Infrastructure<br>
          Computing and Communications Services (CCS)<br>
          University of Guelph<br>
          <br>
          519‐824‐4120 Ext 56354<br>
          <a class="moz-txt-link-abbreviated" href="mailto:lelio@uoguelph.ca">lelio@uoguelph.ca</a><br>
          <a class="moz-txt-link-abbreviated" href="http://www.uoguelph.ca/ccs">www.uoguelph.ca/ccs</a><br>
          Room 037, Animal Science and Nutrition Building<br>
          Guelph, Ontario, N1G 2W1<span name="x"></span><br>
        </div>
        <br>
        <hr id="zwchr">
        <div
style="color:#000;font-weight:normal;font-style:normal;text-decoration:none;font-family:Helvetica,Arial,sans-serif;font-size:12pt;"><b>From:
          </b>"Adam Frankel (afrankel)" <a class="moz-txt-link-rfc2396E" href="mailto:afrankel@cisco.com"><afrankel@cisco.com></a><br>
          <b>To: </b>"Lelio Fulgenzi" <a class="moz-txt-link-rfc2396E" href="mailto:lelio@uoguelph.ca"><lelio@uoguelph.ca></a><br>
          <b>Cc: </b><a class="moz-txt-link-rfc2396E" href="mailto:cisco-voip@puck.nether.net(cisco-voip@puck.nether.net)">"cisco-voip@puck.nether.net
          (cisco-voip@puck.nether.net)"</a>
          <a class="moz-txt-link-rfc2396E" href="mailto:cisco-voip@puck.nether.net"><cisco-voip@puck.nether.net></a><br>
          <b>Sent: </b>Wednesday, January 15, 2014 11:55:16 AM<br>
          <b>Subject: </b>RE: [cisco-voip] ITL Files and UC Upgrades<br>
          <br>
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          <div class="WordSection1">
            <p class="MsoNormal"><span style="color:#1F497D">A factory
                reset removes the ITL, but could also put you on a
                firmware that is not a direct jump to your current
                Device Defaults, leaving the user stuck on the older
                load.
              </span></p>
            <p class="MsoNormal"><span style="color:#1F497D"> </span></p>
            <div>
              <p class="MsoNormal"><span
                  style="font-size:10.0pt;font-family:"Courier
                  New";color:#1F497D">--
                </span></p>
              <p class="MsoNormal"><span
                  style="font-size:10.0pt;font-family:"Courier
                  New";color:#1F497D">Adam
                </span></p>
            </div>
            <p class="MsoNormal"><span style="color:#1F497D"> </span></p>
            <div>
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                <p class="MsoNormal"><b><span
style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span
style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">
                    cisco-voip
                    [<a class="moz-txt-link-freetext" href="mailto:cisco-voip-bounces@puck.nether.net">mailto:cisco-voip-bounces@puck.nether.net</a>]
                    <b>On Behalf Of </b>Lelio Fulgenzi<br>
                    <b>Sent:</b> Wednesday, January 15, 2014 11:04 AM<br>
                    <b>To:</b> Brian Meade (brmeade)<br>
                    <b>Cc:</b> <a class="moz-txt-link-abbreviated" href="mailto:cisco-voip@puck.nether.net">cisco-voip@puck.nether.net</a>
                    (<a class="moz-txt-link-abbreviated" href="mailto:cisco-voip@puck.nether.net">cisco-voip@puck.nether.net</a>)<br>
                    <b>Subject:</b> Re: [cisco-voip] ITL Files and UC
                    Upgrades</span></p>
              </div>
            </div>
            <p class="MsoNormal"> </p>
            <div>
              <p class="MsoNormal" style="margin-bottom:12.0pt"><span
style="font-size:10.0pt;font-family:"Verdana","sans-serif";color:black"><br>
                  hi Brian,<br>
                  <br>
                  I'm planning a v7 to v9 upgrade and will be looking at
                  (and testing) back out procedures. My hope is that if
                  we need to roll back to v7, using the roll back
                  parameter will help, but in the event it doesn't we'll
                  have to manually fix things. The document you
                  reference talks about deleting the ITL files manually,
                  but I'm wondering if performing a factory reset does
                  the same thing?<br>
                  <br>
                  My concern is that the instructions to delete the ITL
                  file are (might be) a little more complicated than a
                  factory reset.<br>
                  <br>
                  Thoughts?<br>
                  <br>
                  Lelio<br>
                  <br>
                  <br>
                  <br>
                </span></p>
              <div>
                <p class="MsoNormal"><span
style="font-size:10.0pt;font-family:"Verdana","sans-serif";color:black">---<br>
                    Lelio Fulgenzi, B.A.<br>
                    Senior Analyst, Network Infrastructure<br>
                    Computing and Communications Services (CCS)<br>
                    University of Guelph<br>
                    <br>
                    519</span><span
                    style="font-size:10.0pt;font-family:"Cambria
                    Math","serif";color:black">‐</span><span
style="font-size:10.0pt;font-family:"Verdana","sans-serif";color:black">824</span><span
                    style="font-size:10.0pt;font-family:"Cambria
                    Math","serif";color:black">‐</span><span
style="font-size:10.0pt;font-family:"Verdana","sans-serif";color:black">4120

                    Ext 56354<br>
                    <a moz-do-not-send="true"
                      href="mailto:lelio@uoguelph.ca" target="_blank">lelio@uoguelph.ca</a><br>
                    <a moz-do-not-send="true"
                      href="http://www.uoguelph.ca/ccs" target="_blank">www.uoguelph.ca/ccs</a><br>
                    Room 037, Animal Science and Nutrition Building<br>
                    Guelph, Ontario, N1G 2W1</span></p>
              </div>
              <p class="MsoNormal"><span
style="font-size:10.0pt;font-family:"Verdana","sans-serif";color:black"> </span></p>
              <div class="MsoNormal" style="text-align:center"
                align="center"><span
style="font-size:10.0pt;font-family:"Verdana","sans-serif";color:black">
                  <hr id="zwchr" size="2" width="100%" align="center">
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              <div>
                <p class="MsoNormal" style="margin-bottom:12.0pt"><b><span
style="font-family:"Helvetica","sans-serif";color:black">From:
                    </span></b><span
style="font-family:"Helvetica","sans-serif";color:black">"Brian
                    Meade (brmeade)" <<a moz-do-not-send="true"
                      href="mailto:brmeade@cisco.com" target="_blank">brmeade@cisco.com</a>><br>
                    <b>To: </b>"Dana Tong" <<a
                      moz-do-not-send="true"
                      href="mailto:Dana_Tong@bridgepoint.com.au"
                      target="_blank">Dana_Tong@bridgepoint.com.au</a>>,
                    "<a moz-do-not-send="true"
href="mailto:cisco-voip@puck.nether.net%20%28cisco-voip@puck.nether.net%29"
                      target="_blank">cisco-voip@puck.nether.net
                      (cisco-voip@puck.nether.net)</a>" <<a
                      moz-do-not-send="true"
                      href="mailto:cisco-voip@puck.nether.net"
                      target="_blank">cisco-voip@puck.nether.net</a>><br>
                    <b>Sent: </b>Wednesday, January 15, 2014 9:23:25 AM<br>
                    <b>Subject: </b>Re: [cisco-voip] ITL Files and UC
                    Upgrades</span><span
style="font-size:12.0pt;font-family:"Helvetica","sans-serif";color:black"></span></p>
                <p class="MsoNormal"><span style="color:#1F497D">Dana,</span><span
                    style="color:black"></span></p>
                <p class="MsoNormal"><span style="color:#1F497D"> </span><span
                    style="color:black"></span></p>
                <p class="MsoNormal"><span style="color:#1F497D">The
                    rollback option requires all phones to be reset
                    after changing the Enterprise Parameter so that the
                    phones can get the new blank ITL.  After they get
                    the new blank ITL is when you can then move it to
                    the other cluster.  The rollback option isn’t
                    preferred since phones on the old cluster will have
                    problems with secure services such as corporate
                    directory before they are moved to the new cluster. 
                    I’d suggest using the Bulk Certificate
                    Export/Consolidate/Import option to maintain 100%
                    functionality while also allowing you to roll phones
                    back to the old cluster if something went wrong with
                    the upgrade easily.  Check out
                    <a moz-do-not-send="true"
                      href="https://supportforums.cisco.com/docs/DOC-15799"
                      target="_blank">https://supportforums.cisco.com/docs/DOC-15799</a>
                    for more info on this.</span><span
                    style="color:black"></span></p>
                <p class="MsoNormal"><span style="color:#1F497D"> </span><span
                    style="color:black"></span></p>
                <p class="MsoNormal"><span style="color:#1F497D">Brian</span><span
                    style="color:black"></span></p>
                <p class="MsoNormal"><span style="color:#1F497D"> </span><span
                    style="color:black"></span></p>
                <div>
                  <div style="border:none;border-top:solid #B5C4DF
                    1.0pt;padding:3.0pt 0in 0in 0in">
                    <p class="MsoNormal"><b><span
style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:black">From:</span></b><span
style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:black">
                        cisco-voip [<a moz-do-not-send="true"
                          href="mailto:cisco-voip-bounces@puck.nether.net"
                          target="_blank">mailto:cisco-voip-bounces@puck.nether.net</a>]
                        <b>On Behalf Of </b>Dana Tong<br>
                        <b>Sent:</b> Wednesday, January 15, 2014 12:25
                        AM<br>
                        <b>To:</b> <a moz-do-not-send="true"
                          href="mailto:cisco-voip@puck.nether.net"
                          target="_blank">cisco-voip@puck.nether.net</a>
                        (<a moz-do-not-send="true"
                          href="mailto:cisco-voip@puck.nether.net"
                          target="_blank">cisco-voip@puck.nether.net</a>)<br>
                        <b>Subject:</b> [cisco-voip] ITL Files and UC
                        Upgrades</span><span style="color:black"></span></p>
                  </div>
                </div>
                <p class="MsoNormal"><span style="color:black"> </span></p>
                <p class="MsoNormal"><span style="color:black"
                    lang="EN-AU">Hi all,</span><span style="color:black"></span></p>
                <p class="MsoNormal"><span style="color:black"
                    lang="EN-AU"> </span><span style="color:black"></span></p>
                <p class="MsoNormal"><span style="color:black"
                    lang="EN-AU">I was just testing the process for
                    migrating handsets from an old 8.0 cluster on MCS
                    hardware to new virtualised UCM.</span><span
                    style="color:black"></span></p>
                <p class="MsoNormal"><span style="color:black"
                    lang="EN-AU"> </span><span style="color:black"></span></p>
                <p class="MsoListParagraph" style="text-indent:-.25in"><span
                    style="font-family:Symbol;color:black" lang="EN-AU">·</span><span
                    style="font-size:7.0pt;font-family:"Times New
                    Roman","serif";color:black"
                    lang="EN-AU">        
                  </span><span style="color:black" lang="EN-AU">I set
                    the Enterprise Parameter – Prepare cluster for
                    rollback to pre 8.0.</span><span style="color:black"></span></p>
                <p class="MsoListParagraph" style="text-indent:-.25in"><span
                    style="font-family:Symbol;color:black" lang="EN-AU">·</span><span
                    style="font-size:7.0pt;font-family:"Times New
                    Roman","serif";color:black"
                    lang="EN-AU">        
                  </span><span style="color:black" lang="EN-AU">Restarted
                    the Trust Verification Service on all nodes.</span><span
                    style="color:black"></span></p>
                <p class="MsoListParagraph" style="text-indent:-.25in"><span
                    style="font-family:Symbol;color:black" lang="EN-AU">·</span><span
                    style="font-size:7.0pt;font-family:"Times New
                    Roman","serif";color:black"
                    lang="EN-AU">        
                  </span><span style="color:black" lang="EN-AU">Restarted
                    the TFTP service on all nodes.</span><span
                    style="color:black"></span></p>
                <p class="MsoListParagraph" style="text-indent:-.25in"><span
                    style="font-family:Symbol;color:black" lang="EN-AU">·</span><span
                    style="font-size:7.0pt;font-family:"Times New
                    Roman","serif";color:black"
                    lang="EN-AU">        
                  </span><span style="color:black" lang="EN-AU">Restarted
                    my pilot handset.</span><span style="color:black"></span></p>
                <p class="MsoNormal"><span style="color:black"
                    lang="EN-AU"> </span><span style="color:black"></span></p>
                <p class="MsoListParagraph" style="text-indent:-.25in"><span
                    style="font-family:Symbol;color:black" lang="EN-AU">·</span><span
                    style="font-size:7.0pt;font-family:"Times New
                    Roman","serif";color:black"
                    lang="EN-AU">        
                  </span><span style="color:black" lang="EN-AU">Once
                    this was completed I changed the TFTP servers to
                    point to the new cluster and restarted the phone.</span><span
                    style="color:black"></span></p>
                <p class="MsoListParagraph" style="text-indent:-.25in"><span
                    style="font-family:Symbol;color:black" lang="EN-AU">·</span><span
                    style="font-size:7.0pt;font-family:"Times New
                    Roman","serif";color:black"
                    lang="EN-AU">        
                  </span><span style="color:black" lang="EN-AU">The
                    phone came back on the old cluster.</span><span
                    style="color:black"></span></p>
                <p class="MsoNormal"><span style="color:black"
                    lang="EN-AU"> </span><span style="color:black"></span></p>
                <p class="MsoNormal"><span style="color:black"
                    lang="EN-AU">I had to manually go in to the phone
                    and delete the ITL file and reset it again before it
                    would register to the new cluster.</span><span
                    style="color:black"></span></p>
                <p class="MsoNormal"><span style="color:black"
                    lang="EN-AU"> </span><span style="color:black"></span></p>
                <p class="MsoNormal"><span style="color:black"
                    lang="EN-AU">Am I doing something wrong? What is the
                    correct procedure? (I am aware of other third-party
                    applications which will do this for me).</span><span
                    style="color:black"></span></p>
                <p class="MsoNormal"><span style="color:black"
                    lang="EN-AU"><br>
                    Cheers</span><span style="color:black"></span></p>
                <p class="MsoNormal"><span style="color:black"
                    lang="EN-AU">Dana</span><span style="color:black"></span></p>
                <p class="MsoNormal"><span style="color:black"
                    lang="EN-AU"> </span><span style="color:black"></span></p>
                <p class="MsoNormal"><span
style="font-size:12.0pt;font-family:"Helvetica","sans-serif";color:black"><br>
                    _______________________________________________<br>
                    cisco-voip mailing list<br>
                    <a moz-do-not-send="true"
                      href="mailto:cisco-voip@puck.nether.net"
                      target="_blank">cisco-voip@puck.nether.net</a><br>
                    <a moz-do-not-send="true"
                      href="https://puck.nether.net/mailman/listinfo/cisco-voip"
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      <pre wrap="">_______________________________________________
cisco-voip mailing list
<a class="moz-txt-link-abbreviated" href="mailto:cisco-voip@puck.nether.net">cisco-voip@puck.nether.net</a>
<a class="moz-txt-link-freetext" href="https://puck.nether.net/mailman/listinfo/cisco-voip">https://puck.nether.net/mailman/listinfo/cisco-voip</a>
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