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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='color:#1F497D'>We did the upgrade like that, take some words of upgrade wisdom, and wait for 8.6. The 8.5 version is very broken. We have 1 pub and 4 subs, since the upgrade we have had every server fail – as in just stops for no reason! Cisco does not really know why, they believe it to be Raid drivers are not installed correctly for us.<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'> A friend that runs another setup of the same size upgraded to 8.5, his servers are doing the same thing, and he terminates SIP trunks to the Call Manger he found out the hard way that this is broken in 8.5.<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'>Go to 8.0 if you want to upgrade, stop there and wait for 8.6.<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'>Neal<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></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"'>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>Jason Aarons (AM)<br><b>Sent:</b> Sunday, May 29, 2011 6:01 PM<br><b>To:</b> cisco-voip (cisco-voip@puck.nether.net)<br><b>Subject:</b> [cisco-voip] CUPS 7.1(2) upgrade to 8.5(2)<o:p></o:p></span></p></div></div><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>I’m looking to upgrade existing Unified Presence Server 7.1(2) to 8.5(2) via PUT CUP7-8-5-U-K9=. I was hoping to push out the CUPC 8.5(2) client to end users well prior to the server upgrade, then upgrade on a weekend the backend server to 8.5(2),however it appears the CUPC 8.5(2) client won’t talk to my CUPS 7.1(2) server? I haven’t tested new client with old server but has anyone tried it? <o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p></div></body></html>