Voice-over-LTE, or VoLTE, is good for the customer and for the carrier, says Nokia.
VoLTE networks run at 4G speeds, for better voice and data quality than 2G/3G networks. Outside of LTE coverage areas, voice calls continue on 2G and 3G. Moving between the areas of different types of network coverage is where Single Radio Voice Call Continuity (SRVCC) and Enhanced SRVCC (eSRVCC) become indispensable in ensuring call continuity.
Confused? Let this helpful infographic from our pals at Nokia be your guide.
A CSP's digital transformation involves so much more than technology. Crucial – and often most challenging – is the cultural transformation that goes along with it. As Sigma's Chief Technology Officer, Catherine Michel has extensive experience with technology as she leads the company's entire product portfolio and strategy. But she's also no stranger to merging technology and culture, having taken a company — Tribold — from inception to acquisition (by Sigma in 2013), and she continues to advise service providers on how to drive their own transformations. This impressive female leader and vocal advocate for other women in the industry will join Women in Comms for a live radio show to discuss all things digital transformation, including the cultural transformation that goes along with it.