Avatar of Anthony K O365
Anthony K O365Flag for United States of America asked on

Does Skype for Business 2016 On Prem support TLS 1.2?

Does Skype for Business 2016 On Prem support TLS 1.2?  How can I find out what version is enabled?


Avatar of undefined
Last Comment
Anthony K O365

8/22/2022 - Mon
David Johnson, CD

sfb is end of life and no longer supported

How to check if TLS 1.2 is enabled? If the registry key HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\SecurityProviders\SCHANNEL\Protocols\TLS 1.2\Client\DisabledByDefault is present, the value should be 0.
Anthony K O365

Actually we have SFB On Prem 2019. I understand it does support TLS 1 2
David Johnson, CD

Log in or sign up to see answer
Become an EE member today7-DAY FREE TRIAL
Members can start a 7-Day Free trial then enjoy unlimited access to the platform
Sign up - Free for 7 days
Learn why we charge membership fees
We get it - no one likes a content blocker. Take one extra minute and find out why we block content.
See how we're fighting big data
Not exactly the question you had in mind?
Sign up for an EE membership and get your own personalized solution. With an EE membership, you can ask unlimited troubleshooting, research, or opinion questions.
ask a question
Anthony K O365

My machine shows: 

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\SecurityProviders\SCHANNEL\Protocols\SSL 2.0\Client\DisabledByDefault    (Not TLS)

Does this mean that TLS is not enabled or supported on this machine?

All of life is about relationships, and EE has made a viirtual community a real community. It lifts everyone's boat
William Peck