Example: Using Vpn Based On L2Tp Protocol; Exporting The Openvpn Configuration File From The Phone; Importing The Openvpn Configuration File To Phone - Yealink SIP-T3 Administrator's Manual

Administrator's Guide for SIP-T2 /T3 /T4 /T5 /CP920 IP Phones
Default Blank
Supported
T57W, T54W, T53W, T53, T53C, T48U, T46U, T43U, T42U, T48S, T46S, T42S, T41S, T27G, CP920,
Devices CP925, CP935W
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, T53C, T48U, T46U, T43U, T42U, T48S, T46S, T42S, T41S, T27G, CP920,
CP925, CP935W
Devices
Web UI
Network > Advanced > VPN > Layer 2 Tunneling Protocol(L2TP) > Authentication Password

Example: Using VPN based on L2TP Protocol

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
static.network.l2tp_server.username = vpnuser
static.network.l2tp_server.password = 0123456
2. After provisioning, connect the phone to the VPN environment.

Exporting the OpenVPN Configuration File from the Phone

You can export the OpenVPN configuration file via web user interface.
Procedure
1. From the web user interface, click Network > Advanced > VPN.
2. Turn on VPN feature.
3. In the Export VPN Configuration File field, click Export to open the file download window, and then save the
file to your local system.

Importing the OpenVPN Configuration File to Phone

You can import the OpenVPN configuration file from local to the phones via the web user interface. The changes in
the configuration file will take effect after the file is imported.
Procedure
1. From the web user interface, click Network > Advanced > VPN.
2. Turn on VPN feature.
67
<y0000000000xx>.cfg