DVX IPPBX
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Enable mppe128:Microsoft Point-to-Point Encryption (MPPE) encrypts data in Point-to-Point
Protocol (PPP)-based dial-up connections or Point-to-Point Tunneling Protocol (PPTP) virtual
private network (VPN) connections with 128-bit key.
Debug:Tick to enable debug for PPTP VPN connection, debug information will be written
into system logs.
You will need to create a VPN user account for aVPN client to be able to connect to the VPN
Server.
To create an account, click “VPN User Management” tab and click “New VPN User” button to add
a VPN user account.
Now the PPTP VPN client will be able to connect to the PPTP VPN server.
Notice:
If the DVX IPPBX system is behind NAT, you will need to open ports 1723 on the router/firewall.
PPTP VPN Client
To create your VPN client at the branch office site, open the DVX IPPBX web GUI and navigate to
web menu Network Settings->VPN Client. Check the radio button of PPTP to configure PPTP VPN
client.
Enable: Tick to enable PPTP VPN client.
Enable 40/148-bit encryption for MPPE: Tick to enable 40-bit key (standard) or 128-bit key
(strong) MPPE encryption schemes.
Server Address:PPTP VPN server public IP.
Username:PPTP VPN user name given by the VPN server.