Openfire - Openfire (formerly Wildfire) is a cross-platform instant messaging (IM) and groupchat server.
Viber - Free and secure calls and messages to anyone, anywhere. Keep your conversations going no matter where you are.
Bopup Communication Server - Secure instant messaging (IM) and private LAN chat solutions for organizing effective real-time communication system over office LANs, business and corporate large networks, or enterprise-size WANs and VPNs
MiVoice Business - MiVoice Business is a business communication platform that delivers voice, messaging, mobility, presence, conferencing, collaboration and applications.
ejabberd SaaS - Realtime XMPP and MQTT Software and Infrastructure as a Service.
MiVoice Office 250 - Whether you need a communications solution that supports digital handsets that can re-use existing wiring, or one that provides your business with access to the latest in IP phones and productivity enhancing applications, or even one that provides m…