Report: Voice-over-LTE fragmentation could slow deployments

The debate over how voice and SMS services should be transmitted over LTE networks could harm the LTE ecosystem if the issue is not resolved soon, according to new research by Frost & Sullivan. The research firm examined the competing proposals, including Voice over LTE via Generic Access (VoLGA), Nokia Siemens Networks' Fast Track solution and the One Voice IMS-based approach. The firm found that a lack of consensus could slow large-scale LTE rollouts, and could give mobile WiMAX players a flaw to exploit. Release


Live webinar on 27th Jan 2021: Voice over 5G – evolution, deployment, technology and testing aspects

Voice services have been reality since decades and the industry wants to continue their success story in wireless networks also with 5G. Find out the technology aspects behind incorporating voice services in 5G networks and outlines possible deployment scenarios. To achieve best user experience, we will also demonstrate how to test voice capabilities of 5G smartphones in different deployment scenarios by using the unique R&S®CMX500 radio communication tester and the R&S®CMsquares 5G test software solution from Rohde & Schwarz.