08-26-2011 05:15 AM - edited 03-16-2019 06:42 AM
Hi
Currently I have a CM 7.1(3) with 500 users running on a MCS7816. We will upgrade it to CM 8.5 but running on a VM of a UCS-C210.
Does anyone know how to do this upgrade this environment without having to configure everything from scratch?
Thank you
Marcos
Solved! Go to Solution.
08-26-2011 05:51 AM
Marcos,
You can install 7.1(3) on the new server, restore a DRS backup to the new system, then upgrade to 8.5.
You can find instructions here: http://www.cisco.com/en/US/docs/voice_ip_comm/cucm/virtual/servers.html#wp42985
HTH
Adam
remember: please rate if helpful
08-26-2011 05:51 AM
Marcos,
You can install 7.1(3) on the new server, restore a DRS backup to the new system, then upgrade to 8.5.
You can find instructions here: http://www.cisco.com/en/US/docs/voice_ip_comm/cucm/virtual/servers.html#wp42985
HTH
Adam
remember: please rate if helpful
08-26-2011 12:03 PM
thank you Adam!
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