From the category archives:

Setup Guides

How to Provision Cisco SPA504G with 3CX

by David on December 7, 2011

How to Provision Polycom IP Phones via TFTP: Part 1

by Cory Andrews on June 28, 2010

Choosing the Right Expansion Module for your Cisco IP Phone

by Cory Andrews on May 27, 2010

Choosing the Right Network Switch for VoIP: Part 1

by Cory Andrews on May 11, 2010

A Non-Geek’s Guide to SIP Trunking

by Cory Andrews on April 7, 2010

IP Paging and Intercom Made Easy

by Cory Andrews on March 3, 2010

How Much Bandwidth Do I Need for VoIP?

by Cory Andrews on February 26, 2010

Choosing an Entry Level IP Phone

by Cory Andrews on February 5, 2010

How to Convert a Cisco IP Phone to SIP

by Cory Andrews on January 31, 2010