When the call is free as with Skype, or cheap with Vonage, callers may accept slightly less call quality. But call center callers and agents need better quality. Calls using public VoIP services have ...

A series of new WhatsApp updates will make it even easier for businesses to communicate with their customers directly on the platform with the launch of voice calling features. At its global ...

WhatsApp has made it much easier to plan calls in advance, especially for group conversations. Instead of separately ...

WhatsApp’s web-based client may soon get voice and video call functionality built in, reports WABetaInfo. Currently, WhatsApp users who would like to make calls to others have to either rely on the ...