HiI am upgrading myupgrade cucm 12.5 SU1 to 12.5 SU5 The process go fine but get stock without any error messageThis are the last log01/18/2026 04:34:57 post_upgrade|Calling /root/.security/ia/GEN002480|<LVL::Debug>01/18/2026 04:34:57 GEN002480|Obtai...

HiCurrently I have a 2 node  CUCM 12.5 cluster of BE6H-M5-K9 running on ESXi 7I already upgrade ESXI to 8.0 and plan to upgrade CUCM to version 15- Current CUCM version: 12.5.1.10000-22e- Target CUCM version: 15I would like to upgrade the 2 node and ...

Hi, I have 2 server (master and slave) BE6H-M5-K9 is based on a Cisco UCS C220 M5.I need to upgrade the CIMC from  version 4.1(2a) 4.1(3n)1. Should I upgrade the master or slave first ?2. Please kinldy help with video or step by step procedure docume...

HiI have 2 server BE6H-M5-K9 with esxi 7.0I need to upgrade cucm from 12.5 to 15.One requirement of these upgrade is to upgrade esxi from 7.0 to 8The actual version of the CIMC BIOS firmware version is 4.1(2a)So I use the cisco UCS Hardware and Softw...