ejabberd is a useful, free and open source instant messaging server written in Erlang. ejabberd is cross-platform, distributed, fault-tolerant, and based on open standards to achieve real-time communication (Jabber/XMPP).
ejabberd Features:
· Multiplatform
· Works on most popular platforms.
· Distributed
· Fault-tolerant
· Easy Setup
· Virtual Hosts
· IPv6 Support
Download ejabberd