Communication terminal for wire and wireless internet phone
First Claim
1. A communication terminal for a wire and wireless network phone comprising:
- a communication service controller, including a RISC (reduced instruction set computer) processor, for processing protocols that satisfy respective communication interfaces in hardware and software manners;
a reset unit for applying a reset signal to be used for the communication service controller;
a clock signal unit for supplying clock signals needed for the communication service controller;
a memory connected to the communication service controller, for storing a start program, a terminal management program, user data, and various application programs; and
access units for providing a VoIP (voice over Internet protocol) telephone function, a DSL (digital subscriber line) access function, an analog telephone function, an Ethernet access function, a wireless network access function, and an EIA232 (electronic industries association
232) access function, wherein the communication service controller further comprises;
an AHB (advanced host bus) for connecting the RISC processor to the reset unit, the clock signal unit, and the memory through respective controllers; and
an APB (advanced peripheral bus) coupled to the AHB for connecting the access units through respective interfaces,wherein the access units comprise;
a DSL access unit, connected between the communication service controller and a DSL, for performing an access function of the DSL of the terminal; and
an Ethernet physical access unit, connected between the communication service controller and an Ethernet, for performing an access function of an Ethernet physical layer,wherein the communication terminal for a wire and wireless network phone is connected to a network through an Ethernet line and to the DSL access unit through a DSL, and the DSL access unit is connected to the network and a PSTN (public switched telephone network) through an ATM (Asynchronous Transfer Mode) switch.
1 Assignment
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Accused Products
Abstract
Disclosed is a communication terminal for a wire and wireless network phone which comprises: a communication service controller, including a RISC processor, for processing protocols that satisfy respective communication interfaces in hardware and software manners; a reset unit for applying a reset signal to be used for the communication service controller; a clock signal unit for supplying clock signals needed for the communication service controller; a memory connected to the communication service controller, for storing a start program, a terminal management program, user data, and various application programs; and an access unit for providing a VoIP telephone function, a DSL access function, an analog telephone function, an Ethernet access function, a wireless network access function, and an EIA232 access function.
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Citations
14 Claims
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1. A communication terminal for a wire and wireless network phone comprising:
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a communication service controller, including a RISC (reduced instruction set computer) processor, for processing protocols that satisfy respective communication interfaces in hardware and software manners; a reset unit for applying a reset signal to be used for the communication service controller; a clock signal unit for supplying clock signals needed for the communication service controller; a memory connected to the communication service controller, for storing a start program, a terminal management program, user data, and various application programs; and access units for providing a VoIP (voice over Internet protocol) telephone function, a DSL (digital subscriber line) access function, an analog telephone function, an Ethernet access function, a wireless network access function, and an EIA232 (electronic industries association
232) access function, wherein the communication service controller further comprises;an AHB (advanced host bus) for connecting the RISC processor to the reset unit, the clock signal unit, and the memory through respective controllers; and an APB (advanced peripheral bus) coupled to the AHB for connecting the access units through respective interfaces, wherein the access units comprise; a DSL access unit, connected between the communication service controller and a DSL, for performing an access function of the DSL of the terminal; and an Ethernet physical access unit, connected between the communication service controller and an Ethernet, for performing an access function of an Ethernet physical layer, wherein the communication terminal for a wire and wireless network phone is connected to a network through an Ethernet line and to the DSL access unit through a DSL, and the DSL access unit is connected to the network and a PSTN (public switched telephone network) through an ATM (Asynchronous Transfer Mode) switch. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A communication terminal for a wire and wireless network phone comprising:
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a communication service controller, including a RISC (reduced instruction set computer) processor, for processing protocols that satisfy respective communication interfaces in hardware and software manners; a reset unit for applying a reset signal to be used for the communication service controller; a clock signal unit for supplying clock signals needed for the communication service controller; a memory connected to the communication service controller, for storing a start program, a terminal management program, user data, and various application programs; and access units for providing a VoIP (voice over Internet protocol) telephone function, a DSL (digital subscriber line) access function, an analog telephone function, an Ethernet access function, a wireless network access function, and an EIA232 (electronic industries association
232) access function, wherein the communication service controller further comprises;an AHB (advanced host bus) for connecting the RISC processor to the reset unit, the clock signal unit, and the memory through respective controllers; and an APB (advanced peripheral bus) coupled to the AHB for connecting the access units through respective interfaces, wherein the access units comprise; a DSL access unit, connected between the communication service controller and a DSL, for performing the DSL access function of the communication terminal; and an Ethernet physical access unit, connected between the communication service controller and an Ethernet, for performing an access function of an Ethernet physical layer, wherein the communication terminal is connected to an Internet through the Ethernet and to a DSL access module (DSLAM) through the DSL, and the DSLAM is connected to the Internet through an ATM (Asynchronous Transfer Mode) switch and also connected to a PSTN (public switched telephone network). - View Dependent Claims (14)
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Specification