@b.winter  I thought I recall seeing that same list the OP posted at the top in a Cisco document, maybe I miss remembered it. never the less having that document in a PDF to search would be nice and my google search did not find a good copy that I do...

Anyone know where I can find the official Cisco document with all those cause codes? I would like to read the full document and have a copy to search when needed. 

HI, I have removed the two CAP-RTP-001 & 002 certs from both the trust stores in two differnt CUCM clusters.  one cluster was not in mixed mode and the other cluster was in mixed mode yet not using LSC or the secure profiles in the phones ( just mixe...

None of those are capf certs. they are MIC certs and Cisco TAC cant explain what happens if they expire and we do not have LSC installed. They also know nothing about the certs being replace via version upgrades.  Time is ticking and TAC is not helpf...