Il n'y a pas beaucoup d'opérateurs qui font de la VoNR (voix sur 5G), dans le monde, mais T-mobile a commencé à le proposer en Juin dernier, dans deux villes aux Etats-Unis, Portland et Salt Lake City, pour ses abonnés équipés d'un smartphone Samsing Galaxy S21.

T‑Mobile Advances Standalone 5G Capabilities with Commercial Launch of Voice Over 5G
June 03, 2022
The Un‑carrier achieves milestone with support from industry heavyweights Ericsson, Nokia, Samsung and Qualcomm Technologies, Inc.

What’s the news: T-Mobile has achieved another technology breakthrough, lighting up commercial Voice over 5G (VoNR, or Voice Over New Radio) service in limited areas of Portland, Ore. and Salt Lake City. The Un-carrier plans to expand VoNR to many more areas this year.

Why it matters: Standalone 5G is the future of wireless, and because it isn’t anchored to LTE, it will be capable of delivering a new level of performance with incredibly fast speeds, real-time responsiveness and massive connectivity. Now that Standalone 5G is beginning to carry voice traffic with the launch of VoNR, all services are possible on 5G.

Who it’s for: T-Mobile customers with Samsung Galaxy S21 5G smartphones who can take advantage of VoNR today in select areas … And everyone who wants to see what the only nationwide standalone 5G network can do.

https://www.t-mobile.com/news/press/t-mobile-advances-standalone-5g-capabilities-with-commercial-launch-of-voice-over-5g