The Taridium ipbx is a complete software-based VoIP PBX system that replaces a traditional proprietary hardware PBX. It runs on Linux without the need for extra software licenses, and is based on the SIP standard. It supports many phones and is available for free in a 5 user version.
Databene Benclipse is an Eclipse plugin that integrates Databene Benerator with Eclipse. Benerator's purpose is to generate mass test data for performance testing that satisfies even complex validity constraints. Benclipse greatly simplifies especially the first steps in test data generation and speeds up test data definition even more by providing a project wizard with a series of templates to start with, a set of bundled JDBC drivers, a sophisticated JDBC configuration wizard, a database snapshot facility for creating database dumps in DbUnit format, and a built-in HSQL database for trying the first steps.
siqqel is a simple and lightweight framework which allows you to execute MySQL queries directly from your browser (by transforming them into JSON calls to a backend script), displaying the results of your queries within the structure of the calling HTML document. To issue a query and have its results displayed in a table of your HTML document, you simply put an SQL statement into the "sql" attribute of a <table> element and it will be executed when you open the HTML document in your browser. Your browser will wrap the SQL statement into a JSON call, and this call will be issued to a backend script on your server, which in turn issues the statement against your database server and returns the result set back to your browser. Your browser will display the result set in the according table. If you hover your mouse over the table, a "reload" icon will be displayed, allowing you to re-issue the SQL statement without the need to reload the whole page.