… • Empirical analysis of the Wi-Fi Calling specifications: We analyze Wi-Fi Calling protocol
specifications and uncover several vulnerabilities experimentally. We classify these attacks into …

… As a result, any security loopholes of the Wi-Fi calling can lead to devastating … for a security
investigation on Wi-Fi calling services. Technically, Wi-Fi calling services differ from the propri…

… Wi-Fi Calling is a technology that allows users to make or receive voice calls via a local
Wi-Fi hotspot rather than via their mobile network operator's cellular radio connection. Voice …

In this paper, we aim to study the Generic Access Network System or GAN. Generic Access
Network is a telecommunications system that extends mobile voice, data and multimedia (IMS…

… will deploy its Smart Wi-Fi Application for Wi-Fi Calling for their … extend T-Mobile's existing
WiFi Calling service. Kineto's Smart Wi-… Business customers with a Wi-Fi Calling plan can use it …

… When the device is connected to a network in the preferred set, Wi-Fi calling is automatically
… without the need to specify the Wi-Fi calling preference change each time when placing a …

… study on the operational Wi-Fi calling services in three major … by the IPSec tunnels, the Wi-Fi
calling service may still suffer … nism of Wi-Fi calling, which switches a Wi-Fi calling user back …

… to distinguish Wi-Fi calling traffic from … if Wi-Fi calling application is present on the IPSec
tunnel (if so, to classify its state), otherwise generate a notification to block the non Wi-Fi calling …

… Mobile’s Wi-Fi calling system, we used the setup shown in Figure 1. A Wi-Fi calling enabled
phone … We captured several Wi-Fi calling sessions. During our experiments, all traffic on both …

… As a result, any security loopholes of the Wi-Fi calling can lead to devastating … need for a
security investigation on Wi-Fi calling services. Technically, Wi-Fi calling services differ from the …