Emergency services management network utilizing broadband...
Employing a look-up service and a callee connection service...
Emulating circuit-switched communications in a...
Emulation of phone extensions in a packet telephony...
Enabling collaborative applications using Session Initiation...
Enabling multicast distribution efficiencies in a dialup access
Enabling packet switched calls to a wireless telephone user
Enabling packet switched calls to a wireless telephone user
End of line monitor using DOCSIS
End to end network communication
End-to-end voice over IP streams for telephone calls...
End-user systems for communication services over...
End-user systems for communication services over...
Endpoint packet scheduling system
Endpoint packet scheduling system
Enhanced circuit-switched media transmission over IP access...
Enhanced dual mode telephone for internet telephony
Enhanced handling of system information messages when moving...
Enhanced internet domain name server
Enhanced interworking function for interfacing digital...