Global Mobile VoIP Market size was valued at US$ 32.30 Bn. in 2020 and the total revenue is expected to grow at 12.5 % through 2021 to 2027, reaching nearly US$ 73.67 Bn. Market Overview: Mobile VoIP (Voice-over-IP) is the extension of voice communications to mobile devices over data services such as 3G/4G or Wi-Fi. Data is provided in tiny packets since just one network is used for...