MuniWireless

Truphone, the provider of software that allows you to make free or cheap calls via Wi-Fi on your mobile phone, has raised £16.5m ($32.7m) of Series B venture capital funding. Truphone’s Series A investors – Burda Digital Ventures, Eden Ventures, Independent News & Media and Wellington Partners – participated in the Series B round.

I have used Truphone to make free voice calls on Wi-Fi networks using my Nokia mobile phone, especially when I’m traveling, to avoid nasty roaming charges. Recently,…

If you have an iPhone, you can now make free VOIP calls over Wi-Fi, thanks to Fring, an application that has been available for devices such as Nokia’s Symbian phones. According to Fring, they are the first “native” mobile VOIP application for the iPhone. This is very handy for iPhone owners who are traveling abroad and want to avoid roaming charges when they make voice calls.