AT&T's hours-long outage this week (following prior outages in June and February this year) was widespread enough that phones without Wi-Fi calling turned on were stuck in SOS mode. Wi-Fi calling ...

If you've had a cellphone for a long time, you've probably heard of Wi-Fi calling. Wi-Fi calling is a great feature that helps you make quality phone calls even when your cell reception is weak.

Making phone calls over a Wi-Fi network. Both the phones and carrier infrastructure must support Wi-Fi calling, prioritizing voice over data in the real-time environment of voice. With a single ...

The entire idea of this phone is to make calls through WiFi, and given the state of VoIP, it’s a marketable product. Astute readers may notice that the WiPhone doesn’t have a cellular modem.

WIFI-calling is a transformative tool for bridging digital gaps, enhancing call reliability, and supporting Egypt’s broader goals of economic modernization and rural development. By leveraging this ...