Libon is a new VoIP client with surprising roots -- it was developed by the R&D arm of one of Europe's largest mobile networks, Orange. Of course, you could argue that such apps are bad for carriers, because it encourages people to gobble up pricey data capacity -- so why build one? We spoke to Valeé chief Giles Corbett and spent a few days testing it out ahead of its launch to find out more.Continue reading Orange launches Libon, offers HD VoIP calls, messages and visual voicemail (video)Filed under: