Installing UCM ES

Unanswered Question
Nov 5th, 2007


I tried to install ES on a HP-DL380-G5 running UCM The "cisco-ipt-k9-patch6.0.1.2107-1.tar.gz.sgn" does not show up as an Upgrade File in the OS Administration. I tried with a local DVD and with a FTP Server.

Has anyone successfully installed the ES?

The upgrade is quite urgent since is very bugy.



I have this problem too.
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j-lehmann Tue, 11/06/2007 - 04:09


if this a PUB or SUB? If this a SUB you have to install the ES first on the PUB and reboot the machine after that you can see it on the SUB for installation.

Best regards Joerg

STEFAN CHRISTEN Tue, 11/06/2007 - 07:20

Hi Joerg

It's only one UCM hence it's a Publisher. Actually seems like it doesnt like the file name and/or format.



Jon Nelson Tue, 11/06/2007 - 18:52

With CUCM6 Cisco is moving away from the tar.gz.sgn files and moving to non-bootable sgn.iso files. The file name you are looking for is actually:


I downloaded the file in my lab and tried renaming it and CallManager downloads the file, but at the end of the download it just quits and goes back to the main software upgrade page.

I would contact TAC for this file as with all ES's.

Thank you,


j-lehmann Wed, 11/07/2007 - 00:05


what jon said is correct, I would prefer to ask TAC for a newer ES because the ES_6.0.1.2112-1.sgn.iso from 25. oct contains approximately 30 bug fixes more. I don't know if a newer ES available.

best regards Joerg


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