MOSCOW--(BUSINESS WIRE)--SPIRIT DSP, the world's top voice and video over IP engines provider, announced today that its TeamSpirit ® Voice Engine Mobile is enabling HD VoIP calling on the recently ...
Viber is a mobile app that lets users make free phone calls or send free text messages to other Viber users over 3G or WiFi connections. The company offers an iPhone app, and for the past few months a ...
Viber, the hugely popular cross-platform messaging service, now offers low-cost calls to mobile phones and landlines worldwide as part of a new service called Viber Out. It’s available on Android, iOS ...
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