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We have migrated most of the offices voice services from PRI to SIP Trunk. The pair of CUBE is in the office head quarters. Now we planning to decommission the PRI circuit as well as the Router. I want to make sure the Routers is not taking part of ...
Hi, I am working on virtualize the cucm 9.1 from MCS to UCS. Its already EOL/EOS. The plan is to first migrate to UCS then upgrade to 11.5 using PCD. I gone through many community pages and came to know people stuck during the DRS restore with deploy...
Friends, I am in the process of Virtualize the CUCM 9.1 cluster from MCS to UCS. I have a plan to upgrade to 11.5 also.I never done this before, I know, this is critical , needs lot of pre work. Anyone done this virtualization ? what is the best way...
Friends, I am in the process of migrating CUCM 9.1.2 cluster(3 nodes) from MCS to UCS. The CUCM 9.1 does not have DNS IP and domain name configured. I would like to add DNS IP and domain name before migrate and upgrade CUCM. I know , adding DNS IP wi...
The Cisco Unity connection 9.1.2 DRF backup is keep failing after migrated from MCS to UCS server.I can take all the backup except UnityMbxDB. The size of the backup is 16GB. I can take successful backup before migration. But now its keep failing for...
Dear George Thanks for your clarification. But my doubt is not this one. The calls are now routed through SIP Trunk not using the PRI in the Voice GW anymore. My questions is by any chance, the calls are using the local router as a Media gateway(lik...
Thanks Tony for the details . I am reffering the below errors while restore the backup https://community.cisco.com/t5/unified-communications/call-manager-drs-restore-deployment-type-mismatch/td-p/2706083 https://community.cisco.com/t5/ip-telephony-an...
Thanks for the details Tony. I have already built CUCM 9.1 cluster in VMware with difference IP address. On the day of Migration, I will shutdown the current servers and change the IP address of VMware CUCM server then do the DRS restore. I would lik...
