Talking of Truphone – as we were just a few moments ago – they’ve launched a flat-rate tariff for their mobile VoIP customers. TruUnlimited for Landlines gives unlimited calls to landlines in 38 countries for just £10 per month (plus calls to some mobile phones as well), while TruUnlimited for Mobiles provides unlimited calls to mobiles and landlines in 64 countries for just £25 per month. [Press release via BusinessWire]