Administrator’s Guide for SIP-T2 Series/T4 Series/T5 Series/CP920 IP Phones
62
Devices
Web UI
Network > Advanced > VPN > Mode
Parameter static.network.l2tp_server.address
[1]
<y0000000000xx>.cfg
Description
It configures the L2TP server address.
Note: It works only if "static.network.vpn.mode" is set to 0 (L2TP).
Permitted
Values
String within 512 characters
Default
Blank
Supported
Devices
T57W, T54W, T53W, T53, T48U, T46U, T43U, T42U, T48S, T46S, T42S, T41S, T27G and CP920
Web UI
Network > Advanced > VPN > Layer 2 Tunneling Protocol(L2TP) > L2TP Server Address
Parameter static.network.l2tp_server.username
[1]
<y0000000000xx>.cfg
Description
It configures the user name of the L2TP server.
Note: It works only if "static.network.vpn.mode" is set to 0 (L2TP).
Permitted
Values
String within 512 characters
Default
Blank
Supported
Devices
T57W, T54W, T53W, T53, T48U, T46U, T43U, T42U, T48S, T46S, T42S, T41S, T27G and CP920
Web UI
Network > Advanced > VPN > Layer 2 Tunneling Protocol(L2TP) > Authentication Name
Parameter static.network.l2tp_server.password
[1]
<y0000000000xx>.cfg
Description
It configures the password of the L2TP server.
Note: It works only if "static.network.vpn.mode" is set to 0 (L2TP).
Permitted
Values
String within 512 characters
Default
Blank
Supported
Devices
T57W, T54W, T53W, T53, T48U, T46U, T43U, T42U, T48S, T46S, T42S, T41S, T27G and CP920
Web UI
Network > Advanced > VPN > Layer 2 Tunneling Protocol(L2TP) > Authentication Password
[1]
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