About chkraemer

chkraemer · 12-24-2021

Hello, I try to update the Log4J Hotfix: ciscocm.V11.5_log4j_CVE-2021-44228_C0156-3.k4.cop.sha512 CUCM Version 11.5.1.17900-52Error: An unknown error occurred while accessing the upgrade file.Also in the Log is just said, that there is an unkown erro...

chkraemer · 12-28-2021

The sha512 was a Point, but my main Problem was the SFTP Server which got a new Setup with a New Certificate.As Workaround I took another SFTP Server and it worked.Thanks for all the good hints.

chkraemer · 12-27-2021

admin:show version activeActive Master Version: 11.5.1.17900-52Active Version Installed Software Options:cmterm-8821-sip.11-0-5SR2-2.k3.copcmterm-s52000tc6_3_4.k3.copcmterm-88xx-sip.12-5-1SR2-2.k3.copcmterm-devicepack11.5.1.21131-1.copcmterm-dx80.10-...

chkraemer · 12-26-2021

Hello, thank our for your answers, they are all very helpful for my understanding. I figured out, that I have a generell problem with Cop-files. Tried just a phone-update File with SHA512 and one with K3.cop.sgn, with an FTP and SFTP Serve. every tim...

chkraemer · 12-24-2021

system version: 11.5.1.17900-52You are Write, and that's what I thought. The Signing must be included, so I must have another Problem.

chkraemer · 12-24-2021

Thank you Roger,It's the 11.5.1.7900-52The enable Sha512 doesn't Work either.Someone any idea, why this happens? Best wishesChristian

Member Since	‎07-19-2007 07:55 AM
Date Last Visited	‎01-07-2026 03:06 AM
Posts	8
Total Helpful Votes Received	5

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An unknown error occurred log4J 11.5.1.17900-52

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Re: An unknown error occurred log4J 11.5.1.17900-52

Re: An unknown error occurred log4J 11.5.1.17900-52

Re: An unknown error occurred log4J 11.5.1.17900-52

Re: An unknown error occurred log4J 11.5.1.17900-52