Do I need a specific app for voice over wifi?

Note: If the Wi-Fi connection is lost when you make calls, calls switch automatically to your carrier's cellular network using VoLTE (Voice over LTE), if ... Jan 5, 2024 ... The phone and everything works just as expected until you turn on wifi calling. It just tries to connect again and again repeatedly and the sim card goes ... Mar 21, 2021 ... VoWI-FI. It stands for 'Voice over Wi-Fi', and it is supported by Etisalat Service Provider which will allow the users to make calls and send ... Sep 9, 2014 ... ... Wi-Fi calling. Schiller said the iPhone 6 will support Voice over LTE, also known as VoLTE. As of July, the Bellevue, Wash.-based carrier ... Jan 3, 2025 ... I rarely, maybe once a year if that, make a voice call over the phone network. Any audio convos I have are with apps that use data. If I needed ... Feb 11, 2024 ... ... phone calls using the ship's WiFi. Has anyone had any success or experience with this (or even using WhatsApp) for voice calls? Thanks in ... What is Voice over Wi-Fi? Voice over Wi-Fi (VoWi-Fi) refers to the use of IEEE 802.11 wireless LANs (WLANs) to transport Voice over IP (VoIP) traffic. The ... Wi-Fi Calling from AT&T lets you talk and text over a Wi-Fi connection, even ... Compatible smartphone and voice plan required. gvp_WiFi-calling ... ... Voice, etc.) may work over Wi-Fi or cellular data, but you must contact the app developer for help or billing. On this page: Set up Wi-Fi Calling; Billing ... Our products and solutions provide all the tools you need. Deliver high-quality VoLTE, VoWi-Fi and multimedia services while maintaining a profitable network.