Over the weekend, developers looking deep into the depths of the Windows Phone 7 registry uncovered several very interesting entries: visual voicemail and VoIP. Of course, if those two features ...

Fringland's free mobile VoIP software Fring is something you might want to try out.Fring can now be used on Windows Mobile 5 and Windows Mobile 6 devices.

Skype's just released its SkypeKit development suite for Mac and Windows. This is good news for developers, who can create different apps with Skype's VoIP powers built right into their code. This ...

Microsoft has published guidelines for the types of apps that it won't allow to be sold through Windows Marketplace for Mobile when it launches later this year.

Popular Telephony Inc. on Wednesday announced Peerio444, a serverless Voice Over Internet Protocol (VoIP) communication product aimed at Mac, Windows and Linux users alike. With Peerio444 ...

Skype have pulled support for Windows Mobile, leaving only iPhone and Symbian versions of their mobile VoIP app. According to Skype's FAQ on the subject,… ...

For those Windows Phone owners who reside in Canada and are frustrated with considerably high mobile phone bills accumulated from voice calls, Dell may have a solution for you soon. Partnering ...