Yealink VC800 - Page 248

Administrator’s Guide for Yealink VC800 Video Conferencing System
234
Parameter
Description
Configuration Method
 TLS—provides secure communication
for SIP signaling.
 DNS-NAPTR—performs the DNS
NAPTR and SRV queries for the service
type and port if no server port is given.
Default:
For Zoom/Pexip/BlueJeans/Mind/Custom
platform, the default value is TCP.
For SIP account, the default value is UDP.
Note: You cannot configure it for the
Yealink/StarLeaf Cloud platform.
Only Accept
Trusted
Certificates
Enables or disables the system to only trust
the server certificates in the Trusted
Certificates list.
Default: Enabled
Note: If it is enabled, the system will
authenticate the server certificate based on
the trusted certificates list. Only when the
authentication succeeds, will the system trust
the server.
If you change this parameter, the system will
reboot to make the change take effect.
Web User Interface
Common
Name
Validation
Enables or disables the system to mandatorily
validate the CommonName or
SubjectAltName of the certificate sent by the
server.
Default: Disabled
Note: If you change this parameter, the
system will reboot to make the change take
effect.
Web User Interface
CA
Certificates
Configures the type of certificates in the
Trusted Certificates list for the system to
authenticate for the TLS connection.
 Default Certificates
 Custom Certificates
 All Certificates
Default: Default Certificates
Note: If you change this parameter, the
Web User Interface