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How to disable medium strength cipher (sha1 ciphersuites) in UCS components? (Doc ID 2700698.1)

Last updated on OCTOBER 23, 2023

Applies to:

Oracle Communications Convergence - Version 3.0.2 and later
Oracle Communications Messaging Server - Version 8.0.0 and later
Oracle Communications Contacts Server - Version and later
Oracle Communications Calendar Server - Version 9.0.0 and later
Information in this document applies to any platform.


How to disable medium strength cipher (sha1 ciphersuites) in Unified Communications Suite (UCS) components?

The remote host supports the use of SSL ciphers that offer medium strength encryption, encryption that uses key lengths of at least 64 bits and less than 112 bits.
How to disable it on Convergence, Contacts, Calendar server and Messaging Server?

Medium strength ciphers (>64-bit and < 112 -bit key, or 3 EDS)

Following 3 are listed:


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