02-03-2021 07:38 AM
Hello,
We have call manager version 12.5 and I need to regenerate some self-signed certificates that expired, however I dont see the button when I open the certificate to regenerate certificate. How do regenerate expired certificates in call manager 12.5. Also how can I tell which certificates expired are not be using anymore?
Thanks,
02-03-2021 08:20 AM
Hi there
Only service certificates (certificate stores that are not labeled with "-trust") can be regenerated. Certificates in the trust stores (certificate stores that are labeled with "-trust") need to be deleted, as they cannot be regenerated.
Attached the guide and hope that helps.
Hope this Helps
Cheers
Rath!
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02-03-2021 10:01 AM
How can I know which certificates are not be used by my call manager anymore before I delete those certificates?
02-03-2021 10:42 AM
if expired Certificates in the trust stores (certificate stores that are labeled with "-trust") need to be deleted, as they cannot be regenerated.
GO through below document.
02-03-2021 08:26 AM - edited 02-03-2021 08:33 AM
You can refer the below Cisco UC Certificates Renewal Guide made by our community Memeber.
02-03-2021 02:47 PM - edited 02-03-2021 02:48 PM
Here is the most extensive Certificate document. https://community.cisco.com/t5/collaboration-voice-and-video/cisco-uc-certificates-renewal-guide/ta-p/4077131 Make sure you read it thoroughly, if you try to generate some certs simultaneously and skip some of the services restarts you may have an unrecoverable situation. If you do not see a regenerate certificate button either the Cert is externally (CA) signed or is on a subscriber node, not necessarily the publisher.
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