A complementary technology to VoLTE, VoWiFi uses IMS technology to provide a packet voice service delivered over IP via a ...

NTL Telewest is developing a voice-over-IP residential telephone service and has appointed telecoms giant Ericsson to help roll it out. A five year agreement has been signed between the two parties.

The company’s long-running Voice-over-IP service gets a refreshed call experience. The company’s long-running Voice-over-IP service gets a refreshed call experience. is a former news writer for The ...