D-Link DPH-400G - Page 92

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 Addr
Set VPN L2TP Server IP address
VPN User Name
Set User Name access to VPN L2TP Server
VPN Password
Set Password access to VPN L2TP Server
8.3.7.4 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