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VoIP-over-3G will be far more successful than the voice-over-Wi-Fi approach being touted by many communications providers, a new report suggests. According to analyst Dean Bubley, of Disruptive Analysis, there could be more than 250 million ‘VoIPo3G’ users by the end of 2012. Because operators tend to block such use, hardly anyone uses the technology in this way at the moment.
