Are there any performance differences between using IPv4 and IPv6 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 ... Voice Protocols – VoWIFI vs VoLTE vs 3G vs GSM. VoWIFI – Voice over Wi-Fi (WiFi calling). A voice service that lets users place and receive calls over a ... Common issues with Voice over a WLAN include Choppy Audio, Clipping, Echo, Gaps in Audio & no Audio when roaming between APs. Mar 25, 2025 ... I would like to make calls over WiFi. However, it only works with SIM2. Does anyone know how I can enable it for both SIM cards? VoWiFi is a term typically employed to describe the delivery of commercial telephony services using Voice over IP (VoIP) technologies from mobile devices ... Jan 29, 2023 ... You should be able to do Facebook messenger calls, Facetime, maybe google voice, and probably even Skype and Zoom. The key is to be prepared ... Aug 12, 2020 ... Is it possible to make calls with an active Ethernet connection only (with an Ethernet adapter) without a mobile & WiFi connection? May 2, 2018 ... We want to clarify what is available. Currently Basic voicemail is supported when calling *86 or long pressing on 1 to call voicemail while on ... Wi-Fi Calling or VoWiFi (Voice over Wi-Fi) is a High Definition (HD) voice service that uses a High Speed Internet connection to let you make and receive calls ... You can still connect to emergency services by calling 911 with Voice over Internet Protocol (VoIP) and WiFi phones but there are very important differences ...