Change the VoIP Router's LAN IP Address

Document ID: 108634

Updated: Dec 12, 2008

Introduction
How do I change the IP address of my Cisco Small Business VoIP router?
Related Information

Introduction

This article is one in a series to assist in the setup, troubleshooting, and maintenance of Cisco Small Business products.

Q. How do I change the IP address of my Cisco Small Business VoIP router?

Sometimes it is necessary to change the router's LAN IP address in order to avoid an IP address conflict between the VoIP router and other networking devices. For instructions, complete the steps in this document.

Change the LAN IP Address of the Router

Complete these steps in order to change the LAN IP address of the router:

Step 1:
Access the router's web-based setup page. For instructions, click here.
Step 2:
When the router's web-based setup page appears, look for Local IP Address, and change it to "192.168.2.1" in order to avoid an IP address conflict.

Step 3:

Click .
Step 4:
Renew the computer's IP address.

Note: The router will reboot after you apply the settings. Access the router's setup page using "192.168.2.1" (that is, the new IP address of the VoIP router).