Example: Using Vpn Based On L2Tp Prototol - Yealink SIP-T5 Series Administrator's Manual

Administrator's Guide for SIP-T2 Series/T4 Series/T5 Series/CP920 IP Phones
Devices
Web UI Network > Advanced > VPN > Mode
Parameter static.network.l2tp_server.address
It configures the L2TP server address.
Description
Note: It works only if "static.network.vpn.mode" is set to 0 (L2TP).
Permitted
String within 512 characters
Values
Default Blank
Supported
T57W, T54W, T53W, T53, T48U, T46U, T43U, T42U, T48S, T46S, T42S, T41S, T27G and CP920
Devices
Web UI Network > Advanced > VPN > Layer 2 Tunneling Protocol(L2TP) > L2TP Server Address
Parameter static.network.l2tp_server.username
It configures the user name of the L2TP server.
Description
Note: It works only if "static.network.vpn.mode" is set to 0 (L2TP).
Permitted
String within 512 characters
Values
Default Blank
Supported
T57W, T54W, T53W, T53, T48U, T46U, T43U, T42U, T48S, T46S, T42S, T41S, T27G and CP920
Devices
Web UI Network > Advanced > VPN > Layer 2 Tunneling Protocol(L2TP) > Authentication Name
Parameter static.network.l2tp_server.password
It configures the password of the L2TP server.
Description
Note: It works only if "static.network.vpn.mode" is set to 0 (L2TP).
Permitted
String within 512 characters
Values
Default Blank
Supported
T57W, T54W, T53W, T53, T48U, T46U, T43U, T42U, T48S, T46S, T42S, T41S, T27G and CP920
Devices
Web UI Network > Advanced > VPN > Layer 2 Tunneling Protocol(L2TP) > Authentication Password
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If you change this parameter, the phone will reboot to make the change take effect.

Example: Using VPN based on L2TP Prototol

Before you begin
You have set up the L2TP VPN server.
Procedure
1. Set the following parameters in the configuration file and perform an auto provisioning.
#Set the VPN type to L2TP.
static.network.vpn.mode = 0
#Configure the address, user name, and password of the L2TP server.
static.network.l2tp_server.address = 192.168.10.25
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<y0000000000xx>.cfg
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<y0000000000xx>.cfg
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<y0000000000xx>.cfg