The Invisible Bridge How Wi-Fi Calling Works

Discover how Wi-Fi calling works behind the scenes. Learn how secure ePDG gateways and cryptographic IPSec tunnels route your ...
CNET

Wi-Fi Calling: How to Use It When Your Phone Gets Stuck in SOS Mode

Wi-Fi can easily serve as a backup for your cellular network for calling and texting, especially if you find yourself without signal. Mike Sorrentino is a Senior Editor for Mobile, covering phones, ...
IEEE Spectrum on MSN

Wi-Fi and cellular industries duke it out over 6 GHz band

The EU, India, and the United Kingdom are under scrutiny as the US and China stake positions ...

Are we finally about to get decent wifi on trains and planes?

Wifi on the go is often unreliable – on buses, trains and, increasingly, planes. Whether via cellular or satellite systems, ...
Forbes

Devolo Ships 3600 5G Wi-Fi 6 Router For Fast Cellular Internet

German networking brand Devolo has begun shipping its 5G router, announced in April 2025. The new router uses a nano SIM to access the Internet and includes a Wi-Fi 6 access point. The Devolo Wi-Fi 6 ...