Telefónica starts VoLTE, VoWiFi rollout

Telefónica Deutschland has started a project to roll out voice over LTE and voice over Wi-Fi to its customer base. The two services will be available to both contract and prepaid customers with compatible handsets. The operator, which has 48.4 million ... ( read original story ...)

iBasis partners Viettel for 3G and 4G roaming services

Using the IPX interconnect iBasis offers multiple services including GRX, covering both 2G/3G and LTE data roaming, as well as the iBasis LTE Signalling Exchange (LSX) service for diameter signalling. Viettel will also be able to monitor LTE Diameter ... ( read original story ...)

What is VoLTE and does my smartphone support it?

Have you ever made a call where you can barely hear the other person on the other end of the line? That used to be very common with 2G/3G networks, but now with super fast 4G LTE network becoming the default mobile standard, not only can you view Whatsapp ... ( read original story ...)