Unified Communications Infrastructure

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Forum Posts

3 X 3 Upgrade ESW

I'm planning a CMBE upgrade from 7.X to 8.5 for a customer without UCSS using 3X3 upgrade. The part numbers that I'm using are  UPG-BE5K-ENH, UPG-BE5K-VMB2A, UCSS-BE-KENH-3-1 and UCSS-BE-KVMA-3-1. I assume these are the correct part numbers. What I a...

s.mowrer by Beginner
  • 1118 Views
  • 3 replies
  • 0 Helpful votes

Resolved! Change Unity 5.x Partner Server - Can't Remove Exch 2003 Mgmt Tools

I'm trying to change my partner Exchange server to Exchange 2010. Part of the procedure states to remove the 2003 management tools and install ExchangeMapiCdo. I cannot remove the 2003 tools. The installer fails with error "an unexpected error occurr...

hypnotoad by Participant
  • 409 Views
  • 3 replies
  • 0 Helpful votes

CUCM Upgrade

I am currently running CUCM 7.1.5 on a 7825H2, with 72GB disk and 2GB of memory and getting ready to upgrade to 8.5.1 on a C210 Virtual server. I know I need to upgrade to 8.5.1 first, but it recommends upgrading the disks to 146 for better performan...