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<p class=MsoNormal><span style='color:#1F497D'>I’ll be researching this
myself next week and be doing some lab work to test. I have similar scenario
in end of January. <o:p></o:p></span></p>
<p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='color:#1F497D'>I plan to upgrade from Unity
Unified Messaging (with Exchange) 4.0.5 to 4.1.2 then;<o:p></o:p></span></p>
<p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoListParagraph style='text-indent:-.25in;mso-list:l0 level1 lfo1'><![if !supportLists]><span
style='color:#1F497D'><span style='mso-list:Ignore'>a)<span style='font:7.0pt "Times New Roman"'>
</span></span></span><![endif]><span style='color:#1F497D'>New hardware install
4.1.2 and DIRT restore from old hardware, then upgrade to 5.0.1 (they plan to
use Exchange 2007 cluster) I have done this before but without failover<o:p></o:p></span></p>
<p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='color:#1F497D'>or <o:p></o:p></span></p>
<p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoListParagraph style='text-indent:-.25in;mso-list:l0 level1 lfo1'><![if !supportLists]><span
style='color:#1F497D'><span style='mso-list:Ignore'>b)<span style='font:7.0pt "Times New Roman"'>
</span></span></span><![endif]><span style='color:#1F497D'>New Hardware install
5.0.1 (they plan to use Exchange 2007 cluster) and use COBRAS to move subscribers/call
handlers from old 4.1.2 box (this is new I haven’t tried this yet)<o:p></o:p></span></p>
<p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='color:#1F497D'>I understand there are issues
with DiRT and 4.0.5X thus the 4.1.2 upgrade.<o:p></o:p></span></p>
<p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='color:#1F497D'>My customer is not using
Viewmail for Outlook so I don’t have to worry about pushing that out.<o:p></o:p></span></p>
<p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p>
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<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"'>From:</span></b><span
style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>
cisco-voip-bounces@puck.nether.net [mailto:cisco-voip-bounces@puck.nether.net] <b>On
Behalf Of </b>Voice Noob<br>
<b>Sent:</b> Thursday, January 01, 2009 10:45 PM<br>
<b>To:</b> cisco-voip@puck.nether.net<br>
<b>Subject:</b> [cisco-voip] Unity 4.x to 7.x with failover upgrade<o:p></o:p></span></p>
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<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>I am getting ready to do an upgrade from Unity 4.x to 7.x
with failover in a UM setup. I have not done a failover upgrade but I have done
several Unity upgrades in both VM and UM. I will usually take a DIRT
backup of the customer Unity server, upgrade it in VMware to the version I want
to go to. Do a new DIRT and then restore it to the new server hardware. I have
done this before in a UM setup and it can be done but there are a few exchange
issues you have to deal with. I am not concerned with those and I can work
through them. My question is do I need to upgrade the failover server? Can I
just upgrade the primary and once it is up and working with version 7 do a
fresh install of the secondary server? Do the changes from the primary Unity
server replicate over to the secondary like call manager PUB and SUB? Thanks
for any help.<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
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