Telephone system, and main unit and terminal registration...
Telephone system, its log-in management method and server...
Telephone systems
Telephone terminal and method of telephone communication...
Telephone terminal and storage medium storing terminal...
Telephone terminal, call system, internet terminal and...
Telephone-based hypertext transport protocol server
Telephonic addressing for establishing simultaneous voice...
Telephonic systems for communication over computer networks
Telephony and data network services at a telephone
Telephony and data network services at a telephone
Telephony apparatus having filter capacitor switched to undergo
Telephony communication via varied redundant networks
Telephony communication via varied redundant networks
Telephony data to host streaming via a computer interface
Telephony device for a telephony communications network with fix
Telephony intelligence in a data packet network
Telephony intelligence in a data packet network
Telephony intelligence in a data packet network
Telephony service system employing cable network and...