Grandstream WP820 User Manual

Grandstream Networks, Inc.

WP820
Enterprise Portable Wi-Fi Phone

OpenVPN® Guide

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WP820 OpenVPN® Guide

Table of Contents

OVERVIEW ..................................................................................................................... 3

ENABLE OPENVPN® FEATURE ................................................................................... 4

OPENVPN® MODES ...................................................................................................... 4

Simple Mode ........................................................................................................................4

Professional Mode (Expert Mode) ........................................................................................6

Table of Figures

Figure 1: VPN Architecture Overview ....................................................................................................... 3

Figure 2: OpenVPN® Settings Page - Simple Mode ................................................................................. 4

Figure 3: OpenVPN® Settings Page - Expert Mode ................................................................................. 6

Figure 4: Expert Mode ZIP file ................................................................................................................. 6

Table of Tables

Table 1: OpenVPN® Settings – Simple Mode ........................................................................................... 5

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WP820 OpenVPN® Guide

OVERVIEW

VPN (Virtual Private Network) is a network that communicates by creating a dedicated and encrypted network

channel (tunnel) on the public network, which can help remote users, company branches, business partners

and suppliers in practical applications. Establish a secure and trusted network connection between them.

Figure 1: VPN Architecture Overview

OpenVPN® is a well-known open source VPN software, very stable and reliable to use, its main features: open

source, cross-platform, easy to use, stable and secure. The WP820 can be used as a client to connect to a

VPN server using the OpenVPN® function for remote communication. This article briefly describes how the

WP820 uses the OpenVPN® feature.