There’s no doubt that Voice over Wi-Fi (VoWiFi) has captured a lot of attention lately. Indeed, AT&T has announced that it is handling four million VoWiFi calls per day and T-Mobile boasts some 22 million calls per day using the technology. Today, many enterprises and mobile operators consider VoWiFi an easy and cost-effective way to provide indoor mobile coverage in buildings that block macro mobile signals. However, VoWiFi isn’t suitable for every application and neither do mobile operators want it to be. VoWiFi Market Momentum VoWiFi usage is on the rise. According to Cisco, VoWiFi traffic will grow from 15.7… [Continue Reading]