VoiceGlo is seeking to be the world’s largest PBX. Today they announced new features to GloPhone, the web based application that lets people make calls.
While this is ultimately a stock play for the major investors, you have to give credit to the GloPhone folks for trying to get traction and build a major proof of concept phone network.
For international users their approach is one of ease of use and access. For families in different countries connected by the Internet GloPhone is seeking to be almost the same as what ICQ was to instant messaging but only for voice.