<html><head><style type='text/css'>p { margin: 0; }</style></head><body><div style='font-family: Verdana; font-size: 10pt; color: #000000'>The phones may not be able to upgrade without the bridge software loaded first, but this shouldn't brick them. They should just continue using the old firmware. That has been my experience. Weird.<span><br><br><span name="x"></span>---<br>Lelio Fulgenzi, B.A.<br>Senior Analyst (CCS) * University of Guelph * Guelph, Ontario N1G 2W1<br>(519) 824-4120 x56354 (519) 767-1060 FAX (JNHN)<br>^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^<br>Cooking with unix is easy. You just sed it and forget it. <br> - LFJ (with apologies to Mr. Popeil)<br><span name="x"></span><br></span><br><hr id="zwchr"><b>From: </b>"Erick A. Wellnitz" <erick.wellnitz@kattenlaw.com><br><b>To: </b>"Ed Leatherman" <ealeatherman@gmail.com><br><b>Cc: </b>cisco-voip@puck.nether.net<br><b>Sent: </b>Monday, September 12, 2011 11:52:47 AM<br><b>Subject: </b>Re: [cisco-voip] quick sanity check on factory reset<br><br>
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<p class="MsoNormal"><span style="font-size: 11pt; font-family: "Calibri","sans-serif"; color: rgb(31, 73, 125);">That’s kind of the line of thought I was having.
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<p class="MsoNormal"><span style="font-size: 11pt; font-family: "Calibri","sans-serif"; color: rgb(31, 73, 125);">The phones have addresses in the scope and were registered at one time. Trying the factory reset from 8.3(2) to 9.0(3) in order to avoid the ‘bridge’ firmware
upgrade. Not a big deal for the new ones we ordered but we have a handful which are 3+ years old and never taken out of the box.</span></p>
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<p class="MsoNormal"><b><span style="font-size: 10pt; font-family: "Tahoma","sans-serif";">From:</span></b><span style="font-size: 10pt; font-family: "Tahoma","sans-serif";"> Ed Leatherman [mailto:ealeatherman@gmail.com]
<br>
<b>Sent:</b> Monday, September 12, 2011 10:49 AM<br>
<b>To:</b> Wellnitz, Erick A.<br>
<b>Cc:</b> cisco-voip@puck.nether.net<br>
<b>Subject:</b> Re: [cisco-voip] quick sanity check on factory reset</span></p>
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<p class="MsoNormal" style="margin-bottom: 12pt;">Which version was the bridge to the newer signature files, I thought it was it 8.3.3? Only thing I can think of offhand is to be careful of that. I had someone do a factory reset on a phone running older firmware
and it would not load the default from our live CUCM tftp server (version 9.2.1ish). I had to get it upgraded from a separate TFTP to the bridge version - kinda surprised I thought the factory reset would have wiped everything and caused it to accept any firmware.</p>
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<p class="MsoNormal">On Mon, Sep 12, 2011 at 10:33 AM, Wellnitz, Erick A. <<a href="mailto:erick.wellnitz@kattenlaw.com" target="_blank">erick.wellnitz@kattenlaw.com</a>> wrote:</p>
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<p class="MsoNormal" style="">I’m doing a factory reset on a 7911 which has SCCP firmware 8.3(2) installed. My CUCM has 9.0(3) as the default.</p>
<p class="MsoNormal" style=""> </p>
<p class="MsoNormal" style="">This should factory reset without issue, correct?
</p>
<p class="MsoNormal" style=""> </p>
<p class="MsoNormal" style="margin-bottom: 12pt;"><b><span style="font-size: 10pt; color: rgb(51, 51, 51);">ERICK A. WELLNITZ
</span></b><span style="font-size: 10pt;"><br>
<span style="color: rgb(51, 51, 51);">Network Engineer</span><br>
<b><span style="color: rgb(131, 166, 189);">Katten Muchin Rosenman LLP</span></b></span></p>
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