Welltech LP-803 v.3.07 - Manual (Page 43)

LAN Phone 803
User Manual
Welltech Technology Co., Ltd.
43 / 90 2014/07/22
Item Explanation
VPN Active Default: Disable; Setup the network connecting type of PTP/L2TP.
Provide options: Disable, PPTP, L2TP.
Server Name Enter connecting VPN Server address. This column can enter IP or
Domain Name with the format at
xxx.xxx.xxx.xxx ; maximum length is
63 bytes.
User Name This is user’s name. This column can be numbers of strings; maximum
length is 63 bytes.
Password This is user’s password. This column can be numbers of strings;
maximum length is 63 bytes.
Port Default: Disable, Port: 1723.
Setup the Port Number of PPTP. When you select Custom, you can
enter the Port Number of PPTP by yourself.
This column can only enter numbers; maximum length is 5 bytes with
the range 1024~65535.
Provide options: Default, Custom.
Submit [Button] Save the Settings.
2.6.4.3. Special Instruction
PPTP or L2TP don’t support CCP compression and IPSEC encryption.
Description: If it is not successfully to dial-up, please disable [CCP] function because LP803 don’t
support [CCP] function. If you are using Ubuntu Linux platform, Please modify the
following instructions.
Modify
pptpd-options
Use vim edit pptpd.options, Command：
sudo vim /etc/ppp/pptpd.options
pptpd.options file contents：
# Network and Routing
# If pppd is acting as a server for Microsoft Windows clients, this
# option allows pppd to supply one or two DNS (Domain Name Server)
# addresses to the clients. The first instance of this option
# specifies the primary DNS address; the secondsond instance (if given)
# specifies the secondsondary DNS address.
# Attention! This information may not be taken into account by a Windows
# client. See KB311218 in Microsoft's knowledge base for more information.
ms-dns 168.95.192.1
ms-dns 168.95.1.1
noccp
 About the middle of the file content, Please find a parameter #ms-dns, delete #. Then
assign VPN users DNS Server address. For example is Chunghwa telecom DNS, ms-dns
168.95.192.1.