VPN Configuration
Field name explanation
VPN IP Shows the current VPN IP address.
Select L2TP. You can choose only one for current state. After you select it,
you’d better save configuration and reboot your phone.
Enable VPN Select it or not to enable or disable VPN.
VPN Server
Address
Set VPN L2TP Server IP address.
VPN User Set User Name access to VPN L2TP Server.
VPN Password Set Password access to VPN L2TP Server.
8.3.7.5 SECURITY
Security
Field name explanation
Update Security
File
Select Security File Select the security file you want to update, then click
Update button to update.
Delete Security File
Select Security File Select the security file you want to delete, then click
Delete button to update.
SIP TLS File Show SIP TLS authentication certification file.
HTTPS File Show HTTPS authentication certification file.
Open VPN Files Show Open VPN File authentication certification file.
