“In the realm of NFV and SDN, AT&T is among the leaders in transitioning its network to this new architecture, said Chris Antlitz, telecom principal analyst at Technology Business Research.
Significant Achievement in SDN
“‘The 75% is a significant number. They’ve built an underlay I believe for their SD-WAN … versus a lot of other operators that are doing an [over-the-top] type play,’ Antlitz said. ‘AT&T is doing it more from the ground up and from that viewpoint this makes it a little bit more significant.'” — SDxCentral