Yealink SIP-T2XP

Appendix
399
Parameter-
security.ca_cert
Configuration File
<y0000000000xx>.cfg
Description
Configures the type of certificates the IP
phone used to authenticate the connecting
server.
Note: If you change this parameter, the IP
phone will reboot to make the change take
effect.
Format
Integer
Default Value
2
Range
Valid values are:
0-Default certificates
1-Custom certificates
2-All certificates
Example
security.ca_cert = 2
Parameter-
security.cn_validation
Configuration File
<y0000000000xx>.cfg
Description
Enables or disables the IP phone to
mandatorily validate the CommonName or
SubjectAltName of the certificate sent by
the connecting server.
Note: If you change this parameter, the IP
phone will reboot to make the change take
effect.
Format
Boolean
Default Value
0
Range
Valid values are:
0-Disabled
1-Enabled
Example
security.cn_validation = 0
Parameter-
security.dev_cert
Configuration File
<y0000000000 xx>.cfg
Description
Configures the type of certificates the IP
phone sends for authentication.