Jack Wallen is an award-winning writer for TechRepublic, The New Stack, and Linux New Media. He's covered a variety of topics for over twenty years and is an avid promoter of open source. For more news about Jack Wallen, visit his website jackwallen.com.
If you need to stress test your VOIP (or other SIP telephony systems) installation, there’s an open source tool for that. Jack Wallen shows you how to install and use SIPp.
For those that use the free version of Google Apps, and have found the Templates Gallery a little lacking in selection, Jack Wallen shows you how you can make use of your own templates.