ngIRCd!

znc is an IRC proxy. It runs as a daemon and connects to IRC server, then allows you to connect from a workstation and work as the user that is logged in to the IRC server. After you disconnect, it maintains the connection to the server. It acts like any normal IRC server, so you can use any IRC client to connect to it.

UnrealIRCd is an Open Source IRC Server, serving thousands of networks since 1999. It runs on Linux, OS X and Windows and is currently the most widely deployed IRCd with a market share of over 50%. UnrealIRCd is a highly advanced IRCd with a strong focus on modularity, an advanced and highly configurable configuration file. Key features include SSL, cloaking, its advanced anti-flood and anti-spam systems, swear filtering and module support. We are also particularly proud on our extensive online documentation. »

ConferenceRoom, the WebMaster Chat/Conferencing client and server software is the perfect choice for reducing your communication costs in business. Anytime people need to interact real-time.