ts.SIPExtSecurityType

Specifies the allowed versions for SSL and TLS security protocols.

Best practice: most deployments change the default to a higher level of security.

Value Description

tlsv1

Enables TLSv1.0 only (default)

tlsv1.0

Enables TLSv1.0, TLSv1.1, TLSv1.2

tlsv1.1

Enables TLSv1.1, TLSv1.2

tlsv1.2

Enables TLSv1.2

Clients and servers negotiate the highest security that is acceptable to both.