VoWiFi allows subscribers to conduct voice calls whilst using a WiFi access network. Call control is based on IMS and in many cases, the VoWiFi is integrated with the service providers VoLTE service offering. Therefore, subscribers can switch between LTE and WiFi access during a call.
Get your weekly dose of telecoms terminology delivered straight to your inbox!
We promise, no spam - just clear-cut telecoms terms to keep you on top of your game.
Our YouTube channel offers over a hundred free videos (and counting!) covering a range of technology topics.
Subscribe to our channel to be the first to know when we release new videos:
Use this no-obligation free trial to get a taste of what it's like to be an Mpirical student.
Included with the trial is an all-access pass to the LearningZone, which contains learning tools and other useful resources to help you make the most of your training.