Hi JayPeg,
You can import a certificate through autoprovision in large deployment. Below are some related parameters
#Enable or disable the phone to only accept the certificates in the Trusted Certificates list;
#0-Disabled, 1-Enabled (default);
security.trust_certificates =
#######################################################################################
## Trusted Certificates ##
#######################################################################################
#Before using this parameter, you should store the desired certificate to the provisioning server.
trusted_certificates.url =
#trusted_certificates.delete = http://localhost/all,delete all the trusted certificates.
trusted_certificates.delete =
#######################################################################################
## Server Certificates ##
#######################################################################################
#Before using this parameter, you should store the desired certificate to the provisioning server.
server_certificates.url =
#server_certificates.delete = http://localhost/all, delete the server certificate.
server_certificates.delete =
This is autoprovision guide:
http://www.yealink.com/Upload/T2X/201421...V72_25.pdf
Autoprovision template:
http://www.yealink.com/Upload/T2X/2014.1...ioning.zip
Regards,
James