DOCUMENT PURPOSE
This document describes how to configure GRP260X features via phone’s LCD menu and Web GUI menu.
The intended audiences of this document are phone administrators.
To learn the basic functions of GRP2601(P)/GRP2602(P/W), GRP2603(P) and GRP2604(P), please visit
https://www.grandstream.com/support to download the latest “GRP260X User Guide”.
This guide covers the following topics:
• Product Overview
• Getting Started
• Configuration Guide
• NAT Settings
• Packet Capture
• Upgrading and Provisioning
• Restore Factory Default Settings
• Experiencing GRP260X