the author of this app says:
123-Flash-Chat-Server-Software is a full-featured java chat server with a neat flash client with custom skins, linkable to external databases like Joomla!, phpBB, pn, etc. 123FlashChat is an enterprise chat solution cause it's fast, easy, secure and high-load support. Scalable to support business of any size, ideal for community chat events, online dating sites, etc. Also flexible with moderated chat and event chat, text and video chat options.