Yealink SIP-T3 Administrator's Manual page 126

3-SSL V23 (automatic negotiation with the server. The phone starts with TLS 1.2 for negotiation.)
4-TLS 1.1
Values
5-TLS 1.2
6-TLS 1.3
Default Blank
security.web_server.tls_cipher_list
security.xmpp_xsi.tls_cipher_list
static.security.xml_browser.tls_cipher_list
static.security.remote_phonebook.tls_cipher_list
static.security.dm.tls_cipher_list
Parameter
static.security.auto_provision.tls_cipher_list
static.security.tr069.tls_cipher_list
static.security.802_1x.tls_cipher_list
static.security.sip.tls_cipher_list
static.security.sopi.tls_cipher_list
Description It specifies the cipher list for the specific module.
Permitted
String
Values
Default Blank
Parameter static.security.trust_certificates
Description It enables or disables the phone to only trust the server certificates in the Trusted Certificates list.
0-Disabled
Permitted
1-Enabled, the phone will authenticate the server certificate based on the trusted certificates list. Only
Values
when the authentication succeeds, will the phone trust the server.
Default 1
Web UI
Security > Trusted Certificates > Module(Default) > Only Accept Trusted Certificates
static.security.xmpp_xsi.trust_certificates
static.security.xml_browser.trust_certificates
static.security.remote_phonebook.trust_certificates
static.security.dm.trust_certificates
Parameter static.security.auto_provision.trust_certificates
static.security.tr069.trust_certificates
static.security.802_1x.trust_certificates
static.security.sip.trust_certificates
static.security.sopi.trust_certificates
It enables or disables the desired module to only trust the server certificates in the Trusted Certificates
Description
list.
Security Features
<y0000000000xx>.cfg
<y0000000000xx>.cfg
<y0000000000xx>.cfg
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