User manual

AT-620 User Manual
ATCOM TECHNOLOGY CO., LIMITED
4.11. VPN
this page is VPN setting page , the IP phone support the VPN with UDP and L2TP
protocol .The parameters is as below.
VPN IP： After VPN registered successfully, VPN server will give an IP aggress
to the terminal. If there is a IP address shown on terminal (except for 0.0.0.0),
it means your VPN has registered.
UDP Tunnel
VPN Server Addr： register to the address of VPN server 。
VPN Server Port： Register to the port of VPN server
Server Group ID： The group ID of UDP VPN
Server Area Code： They are code of VPN server
L2TP
VPN Server Addr： Register to the address of VPN server
VPN User Name： L2TP VPN username
VPN Password： L2TP VPN password
UDPTunnel: use the UDP to visit VPN
L2TP: use the L2TP to visit VPN
Enable VPN: Enable the VPN server, you must choose UDP or L2TP type in
advance