How VoLTE Wi-Fi Calling will Transform Smartphone Usage


Voice-over-LTE (VoLTE) will grow rapidly to reach almost 2.5 billion in 2022. VoLTE will provide a catalyst for Wi-Fi Calling services, growing from 22 million in 2015 to almost 800 million in 2022. Meanwhile, circuit-switched calls will decline to 60% of voice traffic on mobiles by 2022.

Source: Strategy Analytics

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About David H. Deans

Principal Consultant and Founder of
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