LAN connection using analog modems via telephone wiring
Lawful intercept trigger support within service provider...
Line in use detection
Line interface circuit
Line powered DAA with single ended feedback
Line powered DCA including dual programmed microcontrollers
Line sharing for POTS and DSL services
Line switching apparatus
Line-powered modem with capacitive isolation
Local area network connecting computer products via long telepho
Local loop interceder
Local loop interceder
Location identification
Lottery agent data communication/telephone line interface
Lottery method and apparatus having a tiered prize scheme
Low noise line powered DAA with differential feedback
Low-powered remote sensor