AT&T’s Stephenson touts virtualization cost savings by Linda Hardesty Tuesday, September 17, 2019 Stephenson credited the company’s efforts to virtualize 75% of its core network functions as paying off in big cost savings.
SDN takes control of 75% of AT&T's MPLS tunnel data traffic by Mike Robuck Wednesday, September 11, 2019 AT&T now has 75% of the data traffic running through its MPLS tunnels under SDN control.
AT&T's Donovan sets a date for retirement by Mike Robuck Monday, August 26, 2019 Donovan was instrumental in AT&T's initiative to have 75% of its core network virtualized by 2020 using SDN and NFV.
AT&T to dedicate more capital to fiber expansion by Sean Buckley Thursday, March 1, 2018 AT&T’s newly expanded capex budget will focus on enhancing its fiber network to serve its ongoing FTTH and emerging 5G network deployments.
AT&T hits milestone in software transition by Sean Buckley Thursday, June 1, 2017 AT&T remains confident that it can reach its goal to virtualize 55% of its network with software by the end of 2017.
AT&T’s Donovan defends operator’s embrace of open source software by Mike Dano Wednesday, May 17, 2017 AT&T’s John Donovan said that the operator’s move toward open source software will allow it to more quickly develop new products.
AT&T to virtualize 55% of network in 2017 by Sean Buckley Thursday, February 2, 2017 AT&T set a goal to equip 55% of its network with software by the end of 2017.
