CUCM 12.5.1 - Certificate Renewal Process

[Quintin.Mayo]

Hi,

We notice the following certificates are set to expire and we want to make sure of the procedure as I have found some conflicting documentation regarding the procedure. Can someone provide the documentation which include the steps and is there a certain order process if the node is a subscriber.  Any assistance would be greatly appreciated.

1 CallManager-trust for our Subscriber node

2. CallManager-trust for a CAPF.

[Roger Kallberg]

Have a look at this document that I created for this. https://community.cisco.com/t5/collaboration-voice-and-video/cisco-uc-certificates-renewal-guide/ta-p/4077131

[Rajan]

Hi Quintin,

Those two certs may be or may not be used at all as it looks like these may be additional trust certs. Can you check and confirm whether the callmanager certificate (not trust) is valid on the Publisher and all subscribers ? Also CAPF wont be used if your cluster if your cluster is not a secured cluster.

HTH

Rajan

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[Nithin Eluvathingal]

Are you using Self Signed certificate or a CA signed certificate. Self signed and CA signed certificate procedure is different.