https://yourstory.com/mystory/top-7-voip-api-providers-to-build-voice-chat-appli-86ofqdlcla
“The size of European VoIP market is expected to rise about 14 billion U.S. dollars” The dependency on mobile networks is seriously in a breakdown. The technology has progressed to a certain height where every action is carried over the internet. The efficiency of a mobile network over the intern