We have CUCM 8.5.1 SU2 cluster in EMEA, Publisher in Leeds & Subscriber in Hammer smith. We have these software's loaded in MCS 7825I5 boxes. Now we are planning to move these servers from these locations to Amsterdam Data Center. We are also planning to upgrade our CUCM cluster to Cisco's latest version 10.5.1. In the mean while our management planned to downgrade the Enterprise CUCM to BE7K. So I need to know the migration path for the same. I am listing down the steps, correct me, If i am wrong.
1. Take DRS Backup of CUCM 8.5.1 SU2. 2. Build BE7K hosts with CUCM 8.5.1 VM Template (cucm_8.5_vmv8_v2.1.ova). 3. Do DRS restore on the new CUCM VM Template. 4. Install Refresh Upgrade COP file (ciscocm.refresh_upgrade_v1.5.cop) in Publisher. 5. Then upgrade CUCM with 10.5.1 VM template (cucm_10.5_vmv7_v1.8.ova). 6. Connect them in production.
Did you check the Prime Collaboration Deployment option for this migration. It is much simpler with lesser downtime. You can upgrade to 10.5 on new hardware without affecting your existing Production cluster before switching over to the new one.
SIP traces provide key information in troubleshooting SIP Trunks, SIP
endpoints and other SIP related issues. Even though these traces are in
clear text, these texts can be gibberish unless you understand fully
what they mean. This document attempts to br...
Please find the attached HTML document, download and open it on your PC.
This provides an easy to use form where you simply answer a few
questions and it will render the proper jabber-config.xml file for you
to copy/paste. There is built in logic to verif...
CUCM Database Replication is an area in which Cisco customers and
partners have asked for more in-depth training in being able to properly
assess a replication problem and potentially resolve an issue without
involving TAC. This document discusses the bas...