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We're in the middle of phone migration project. The goal is to migrate all services from one existing CUCM cluster to a newly built one.So far, we finished moving partial of phones to the new cluster. What are left,PRI/Voice Gateway is still on old c...
Happy holidays to all community members!Over the weekend, I experienced a strange issue on CUC primary server. All the sudden, RTMT triggered high CPU usage alerts and CuGSuiteSyncSrv consumed 99% the resources.Processor load over configured threshol...
I am experiencing the similar issue described in this post.Backup Doesn't delete the old backuphttps://community.cisco.com/t5/ip-telephony-and-phones/backup-doesn-t-delete-the-old-backup/m-p/2937100#M330756We have two CUCM clusters, both system versi...
CUCM and CUC both running on version 14.0.1, backup server was Linux rhel9 SFTP on Vmware. We've been asked to test a new SFTP destination. Basically it's a clone of the original one, but on nutanix platform. We were able to add it to CUCM and CUC, h...
We used to do daily backup for our voice cluster, CUCM/CUC/CER, to a Linux file server within the same network and works fine. However, this server was decommissioned and we have to use a RHEL9 server in other zone which have multiple firewalls in be...
Adding more information for a clear picture of the call path.the extension migrated to new cluster doesn't need to dial 9 prefix. The call route to inter cluster SIP to the old cluster, and added 9 for the PSTN. the extension still on old cluster (in...
Just to update the root cause of the issue I posted.The SFTP ran out of space...I am not a Linux guy, don't know if it make sense. When a Linux SFTP has not enough space left, it even prevent the directory being add to CUCM backup device. However, th...
Hi Brad,Thanks for pointing out this direction. I did another attempt (failed) backing up to the new SFTP, and got the capture attached.I saw the key exchange requests, and the sessions been reset couple of times. Is there anything you would suggest ...
