<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:x="urn:schemas-microsoft-com:office:excel" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40"><head><meta http-equiv=Content-Type content="text/html; charset=us-ascii"><meta name=Generator content="Microsoft Word 14 (filtered medium)"><style><!--
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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal>I am scheduling an upgrade to a call center to bring CCM and UCCX to 8.5.1SU1 and WFM and QM from 8.3.(4) to <span style='color:#1F497D'>8.5(2). For reasons too long and irrelevant, our upgrade window might have to be broken into two days with a work cycle in between. According to the Compatibility guides. 8.3.4 is NOT supported with UCCX 8.5 but my question is, will it work, even if with limited functionality?? I’m aware of the not getting any cisco support but I just want to know if we can leave these for the second upgrade window. Any info is GREATLY appreciated!!</span><o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><b><span style='font-size:12.0pt'>Jorge L. Rodriguez Aguila<o:p></o:p></span></b></p><p class=MsoNormal><b><span style='color:#4F81BD'>CCNA, CCNP-VOICE<o:p></o:p></span></b></p><p class=MsoNormal><b>Senior Voice/Data Consultant<o:p></o:p></b></p><p class=MsoNormal><b>Netxar Technologies<o:p></o:p></b></p><p class=MsoNormal>Tel-787-765-0058<o:p></o:p></p><p class=MsoNormal>Cel 787-688-8530<o:p></o:p></p><p class=MsoNormal>jo<span lang=ES>rge.rodriguez@netxar.com<o:p></o:p></span></p><p class=MsoNormal><span lang=ES><o:p> </o:p></span></p></div></body></html>