firewall_e is a small Web application which allows administrators to create lists of servers, users, and ports and assign them to each other. This allows an administrator to login, create users, and assign ports on servers for them to access. Users can login and their remote IP address will be stored. From this address, they'll then be able to access whatever services the administrator provided them.
Ductus is a wiki system designed to handle arbitrarily-structured content and a variety of workflows. With Ductus, programmers can easily define classes of structured content, providing rich mechanisms for user interaction. For instance, the Wikiotics project uses Ductus to allow people to collaborate on "language lessons," which can later be used as quizzes or flashcards. Such modes of interaction are not possible with most wikis, which are designed primarily to handle freely-structured text.
CyberDNS is a Web application to manage DNS zones and BIND configurations easily. It lets you add entries and then watch as they are generated into zone and configuration files. It supports IPv6 and most DNS types. The Web interface runs on the master DNS server, and cron is used to synchronize the Sqlitedb and zone files to slave DNS servers. It is easy to make snapshots to revert in the event of failure.
Vote-MM aims to improve current Mailman mailing lists with some Web 2.0 time-saving functionality (RSS and voting capabilities). It adds support for RSS to Mailman. The mail footer is modified to include voting links. A new Web app for reading mail/voting is provided. A Mozilla Thunderbird plug-in is also provided, so users can vote and see voting information.
WikiPBX is a PBX Web interface for FreeSWITCH. Multiple "accounts" are supported per server instance: each account is effectively a completely independent PBX. Configuration is layered so that XML files go on top of what is stored in the database. This allows you to use a database, but stays out of your way if you choose to use flat files. Extensions, SIP endpoints, and gateways can be configured via a Web interface. Live calls can be viewed, hanged up, and transferred. Call history (CDR records) can be viewed over the Web interface. There is a Web interface for managing IVRs. "Sound clips" can be easily recorded for use in dialplan or IVRs. Audio or text-to-speech can be injected into live calls.