Q4 2025 Results Conference Call May 22, 2025 4:30 AM ETCompany ParticipantsNick Delfas - Investor RelationsAllison Kirkby - ...

DT’s CTO Abdu Mudesir promoted to board post BT doubles down on fibre rolloutTelefónica is offloading its Uruguay unit for ...

Abstract: We demonstrate IP-over-DWDM networking as "alien-wavelength" over Embratel's existing DWDM infrastructure, with robust transmission, and fully functional standards-based OAM&P. While the ...

BT has reported full year revenues (to March 31st) of £20.4 billion (€24.2bn), down 2 per cent, mainly attributed to ...

BT , Britain's biggest mobile and broadband provider, said strong demand for fibre broadband and more than 900 million pounds ...

VoIP allows for the delivery of voice communications and multimedia sessions over Internet Protocol (IP) networks, such as the Internet. As a mother of three, she joined AT&T at Bell Labs in 1982. She ...