John Donovan

John DonovanATT

Broadband

Former AT&T Communications CEO Donovan joins Cresta's board

Former AT&T Communications CEO John Donovan has joined the board of directors of artificial intelligence vendor Cresta.

Mike Robuck Jan 6, 2021 1:00pm

money

AT&T’s Stephenson touts virtualization cost savings

Sep 17, 2019 3:46pm

Mike Paradise ATT

SDN takes control of 75% of AT&T's MPLS tunnel data traffic

Sep 11, 2019 10:36am

John DonovanATT

AT&T's Donovan sets a date for retirement

Aug 26, 2019 12:02pm

John Donovan

AT&T’s Donovan says competitors ‘frustrated’

Jan 9, 2019 10:25pm

ATT John Donovan

AT&T’s CEO on 5G: ‘Early opportunities are going to be in enterprise’

Nov 29, 2018 5:08pm