[cisco-voip] upgrading to CUCM 6.x

[Alessandro Bertacco]

HI, i've upgraded from CCM 4.1.3 to CUCM 6.0.1, and new it is time again to upgrade from 6.0.1 to 6.1, 2.5 Gb upgrade :O))
The Core Linux is Red Hat Enterprise, but is Cisco Customized, so root user is disabled, and a only cisco standard command are admitted in command shell

You can Upgrade on the same server but i must know that the installation format the harddrive, and the installation is veru long.

Post installation task are needed for tuning little difference such, IPMA, Attendant Consolle an so on...

If you can, use different new hardware....or, instead you can Convert real CCM 4.2 to virtual, switch the phone to virtual machine, and install the CUCM 6.x to the real machine....

Good Luck

Alessandro Bertacco

Network engineer
  ----- Original Message ----- 
  From: Moataz Mamdouh 
  To: cisco-voip at puck.nether.net 
  Sent: Thursday, February 07, 2008 8:05 AM
  Subject: [cisco-voip] upgrading to CUCM 6.x


  hallo
  i need to upgrade from 4.2 to 6.x , is it easy to done or we have to upgarde to 5.x first , what about the hardware , does the sever need to be replaced with another one or it can be done on the MCS series server ? ,  what about the linux operating ? which is suitable version ( suse , redhat , debian .....) for this upgarde 

  thanks you all & keep up the good work guys .



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