In a $1.1 billion deal, Nortel Networks Corp. will supply equipment to Sprint Corp. for converting its existing local telephone service circuit-switch network to a packet-based system, the two ...

AT&T is pushing to get rid of its legacy copper landline services and instead replace them with advanced fiber optic networks. But not everyone is on board with getting rid of their landline.

AT&T is pushing to get rid of its legacy copper landline services and instead replace them with advanced fiber optic networks. But not everyone is on board with getting rid of their landline. If ...