Linksys SPA2102 Phone Adapter Installation Guide

About this manual

This guide walks you through connecting the SPA2102 phone adapter to your network and telephone devices, powering it on, and accessing the web‑based configuration utility at the default address 192.168.0.1. It also explains how to select your Internet connection type (DHCP, Static IP, or PPPoE) and configure optional settings such as MAC cloning and DNS servers.

The document includes instructions for using the Interactive Voice Response (IVR) menu to view and change network settings, perform factory resets, and switch between router/NAT and bridge modes, all via the telephone keypad.

What's inside

• Quick Installation
• Connecting Ethernet and Power
• Web‑Based Configuration
• Internet Connection Types (DHCP, Static IP, PPPoE)
• Interactive Voice Response Menu
• Factory Reset Procedures
• Router/NAT vs Bridge Mode
• Package Contents

Specifications

Frequently asked questions

How do I access the web configuration page?

Open a web browser on a PC and go to http://192.168.0.1/ to reach the phone adapter’s configuration interface.

How do I change the connection type to DHCP?

In the web interface, go to the WAN Setup tab and select DHCP as the Connection Type, then submit the changes.