Just a quick update. We tested this with UCCX/CUIC/Finesse 11.5 and the issue 
is not seen. The issue seems to be with the encryption method.

In UCCX/CUIC/Finesse:
((/usr/local/platform/.security/dkey_status.txt file and install.log:08/23/2016 
15:25:44 
InstallWizard|ccmEncryptionConfigOptional:dynamicKeyCCMEncryption='optional'.|<LVL::Debug>).

In CUCM:
(/usr/local/platform/.security/dkey_status.txt file and also from the 
installation log install.log:08/10/2016 21:36:10 
InstallWizard|ccmEncryptionConfigOptional: 
dynamicKeyCCMEncryption='enable'.|<LVL::Debug>) .

With the encryptionAPI used in CUCM, the length of the encrypted password is 
going beyond 64 characters and that could be the problem (but that is not 
confirmed yet). We'll monitor this and take the necessary action if anything is 
needed on the contact centre products. Thanks.

Regards,
Abhiram Kramadhati
Technical Solutions Manager, CCBU
CCIE Collaboration # 40065


From: cisco-voip 
<cisco-voip-boun...@puck.nether.net<mailto:cisco-voip-boun...@puck.nether.net>> 
on behalf of Anthony Holloway 
<avholloway+cisco-v...@gmail.com<mailto:avholloway+cisco-v...@gmail.com>>
Date: Monday, 22 August 2016 at 1:57 PM
To: "dan...@ohnesorge.me<mailto:dan...@ohnesorge.me>" 
<dan...@ohnesorge.me<mailto:dan...@ohnesorge.me>>
Cc: Cisco VoIP Group 
<cisco-voip@puck.nether.net<mailto:cisco-voip@puck.nether.net>>
Subject: Re: [cisco-voip] Serious 11.5 installation defect

Wow, good to know, but I cannot say that I have ever seen a password that long 
on a server before.  That's a first for me.  I tend to still use 8 character 
length.  Old habit, I'm sure.

Are you consistently deploy 16+ character passwords now a days?

On Sun, Aug 21, 2016 at 5:54 PM, Daniel Ohnesorge via cisco-voip 
<cisco-voip@puck.nether.net<mailto:cisco-voip@puck.nether.net>> wrote:
Hi All,

Just wanted to make you all aware of a serious installation defect with 11.5 
that the Cisco DE's are currently investigating and will soon be raising a new 
defect against.

Basically, the CUCM Publisher installation goes ahead fine but once you try to 
install any subscriber (including the CUPS DB PUB), the installation will fail 
after all Network and Connectivity checks passed. It has taken TAC, BU and DE's 
2 weeks to figure out what was going wrong, it turns out that the password used 
for the Application User is too long (even though it is withing documentation 
guidelines). The password I used was 1 Uppercase, 14 lowercase, 1 number and 1 
special character (underscore). DE's have been able to replicate the issue in 
the lab using the same complexity. When using a password such as ipcbu123 the 
installation is successful. This affects CUCM, CUPS and CUC.

Thanks,
Daniel
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