SmileTiger eTraining Server is an online training software system that provides virtual classroom service. It features video conferencing, VoIP audio conferencing, remote PowerPoint presentation, application sharing, application remote control, whiteboard, web tour, local file pushing, instant messaging, and other collaboration functions.

The software is designed for the complex Internet/Intranet environment. The communication passes all firewall and proxies without the need of any configuration. It works perfectly with both broadband connection and dialup connection.

SmileTiger eTraining Server is a custom version of SmileTiger WebPresentation Server.