How to secure your VoWi-Fi strategy

VoWiFi or Wi-Fi calling offers Telcos a new service opportunity and a service differentiator. With VoWiFi, the operators can now extend reach of VoLTE in spotty indoor or remote uneven coverage areas, offer uniform service experience, increase ARPU along with reducing 3G/LTE congestion and no-coverage instances with the traffic offload to Wi-Fi. The Wi-Fi calling […]