Voice over Internet Protocol (VoIP), or Internet calling, makes it possible to make local or long-distance telephone voice calls over the Internet without going through a traditional landline ...

WhatsApp has begun a global rollout of voice and video calling features on WhatsApp Web, allowing users to make and receive calls directly from their browser without installing the desktop app. This ...

Vonage announced an Internet phone-calling application that can be downloaded for free to iPhone and BlackBerry smartphones allowing international calls through Wi-Fi or cellular networks. Vonage ...