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Dan Coats
Beginner

UCCX SSL Certificate Install error

java.security.cert.CertPathBuilderException: No such signature algorithm.

It appears that UCCX doesn't support RSASSA-PSS which Microsoft uses on the root and issuing ca. Are there any workarounds for this?

 

6 REPLIES 6
benbollinger
Explorer

Did you find a solution to this?  I'm having the same problem on callmanager and presence 10.5

Had to reconfigure our CA to use SHA256 ciphers and reissue the certificates