CN2660808Y

CN2660808Y - Telephone having USB interface

Info

Publication number: CN2660808Y
Application number: CN 200320113523
Authority: CN
Inventors: 宋利强
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-12-23
Filing date: 2003-12-23
Publication date: 2004-12-01
Anticipated expiration: 2013-12-23

Abstract

A telephone set having a USB interface includes a shell, keys, a monitor and a head set; wherein, a circuit board, a telephone wire interface, a USB interface, a USB interface circuit and a head-set interface are arranged inside the shell; and the USB interface circuit is connected with a data processing unit. If the telephone set of the utility model is connected with a computer through a USB bus, the computer can be used to perform the analysis and statistics on the communication record and to store the telephone voice information that can be sent by the internal local net of the enterprise. Utilizing the function of the computer that can be connected to the Internet can enable the telephone set to use IP technology to call a computer or a telephone set of the counterpart, thereby saving the telephone charges. The telephone set can also be cooperated with the compute software technology to realize other value-added functions such as telephone work station, customer telephone service management system and call center. The telephone set has low cost and preserves the general functions of an ordinary telephone set, which is particularly suitable for middle-sized and small-sized enterprise users to use.

Description

Telephone set with USB interface

Technical field

The utility model belongs to telephone set, particularly a kind of telephone set with USB interface.

Background technology

Ordinary telephone set is except the general utility functions with conversation, there is not other value-added functionality, though telegraphone can be play tone information, but its memory size is little, also can't effectively manage, can not adapt to the high speed development of mechanics of communication and the requirement that dynamically share call voice information SME users inside multi-user's message registration.Ordinary telephone set can not directly link with computer in addition, thereby can not utilize computer that telephone set is carried out effective management of mobile charge, message registration management, telephone service management, customer service management etc., thereby cause telephone expenses to increase, and important service and client can not get in time handling and service, therefore may from then on lose these clients, the enterprise operation achievement is caused strike.

Summary of the invention

The purpose of this utility model provides a kind of multi-feature telephone that can use computer and software that telephone set is directly managed.

For achieving the above object, the utility model adopts following technical scheme: a kind of telephone set with USB interface, comprise housing, button, display and receiver, be provided with circuit board, telephone line interface, USB interface and receiver interface in the housing, also be provided with usb circuit in the housing, usb circuit is connected with data processing unit.

Described data processing unit is the single-chip microcomputer with A/D and D/A translation function, and described usb circuit can be integrated in this single-chip microcomputer.

Because the utility model has increased USB interface and data processing unit on the basis of ordinary telephone set, can the utility model telephone set be connected with computer with usb bus, use computer that multi-user's message registration is carried out the statistics and analysis management.Can also utilize computer to deposit call voice information, call voice information can transmit by enterprises lan.Utilize the function of the connection Internet of computer, can use this telephone set recruitment P technology to dial the other side's computer or telephone set, use thereby save telephone charges.Can also utilize the computer software technology to cooperate this telephone set to realize other value-added functionality, as: phone works station, customer phone service management system, call center etc.Except above-mentioned what's new, the utility model telephone set still has all functions of ordinary telephone set.

Description of drawings

Fig. 1 is that the utility model uses connection diagram;

Fig. 2 is the utility model schematic block circuit diagram.

Embodiment:

As shown in Figure 1, the utility model telephone set comprises housing 2 and button 3, receiver 1, LCD display 11, and housing 2 inside are provided with circuit board 4 and telephone line interface 5, also is provided with USB interface 6, A/D conversion, D/A conversion and corresponding control circuit in the housing 2.As shown in Figure 2, for reduced volume, reduce cost, described A/D conversion, D/A conversion and usb circuit can be integrated by single-chip microcomputer (MCU) 14.

As shown in Figure 1, couple together from the USB interface 6 of the utility model telephone set and the USB interface of computer 7 with usb bus 12, computer 7 sends various instructions and requires communicating data such as telephone set passback language and telephone number and be stored in the database to telephone set by usb bus 12, telephone set is passed to computer to caller ID, dial data and The Monitor Model data by usb bus 12 and is carried out analyzing and processing by computer 7, the voice messaging of phone can be stored on the hard disk of computer 7, but 6000 hours voice messaging of 40G hard disk long preservation; Also can go out air time and the whole calling record of playback by computer inquiry, important telephony recording can be replayed at any time.By computer 7 being connected into the network switch 10 of enterprises lan, the network switch 10 also is connected with other network computer 8 and acting server 9 etc., after the call information of linking the telephone set of this local area network (LAN) is like this handled by computer, speech data can be intercoursed, that is to say that voice messaging can transmit by enterprises lan, needn't re-use special-purpose telephone exchange, also can carry out simultaneously dynamically sharing of outside line, allow to communicate with each other between the user and needn't be by the stored-program control exchange of telecommunication department.

Utilize the computer 7 that is connected with the utility model telephone set can connect the function of Internet, can use the IP technology to dial the other side's computer or the telephone set that connects with Internet, use thereby save telephone charges with this telephone set by acting server 9.Utilize the computer software technology to cooperate this telephone set can realize other value-added functionality in addition, as: phone works station, customer phone service management system etc.

As shown in Figure 2, single-chip microcomputer 14 in the special-purpose MCU chip corresponding diagram 1.Telephone set main control chip 22, loud speaker amplifying circuit 21 and microphone amplifying circuit 17 are existing known technology.

When ringing telephone stations has incoming call, telephone set main control chip 22 sends to single-chip microcomputer (MCU) 14 to decoded caller ID by control signal wire 13, and single-chip microcomputer (MCU) 14 converts caller ID to the usb data signal and give computer through USB interface 6 and handle; When user's off-hook is conversed, loud speaker amplifying circuit 21 is given single-chip microcomputer (MCU) 14 voice messaging of conversation through line 15 and is carried out the A/D conversion, and single-chip microcomputer (MCU) 14 is given computer the call voice monitor data of changing through USB interface 6 and carried out data compression and storage; When subscriber dialing was made a phone call, telephone set main control chip 22 was given computer user dial the number through single-chip microcomputer (MCU) 14 by USB by control line 13 and is handled; Behind the closing of the circuit, loud speaker amplifying circuit 21 is given single-chip microcomputer (MCU) 14 voice messaging of conversation through line 15 and is carried out the A/D conversion, and single-chip microcomputer (MCU) 14 is given computer the call voice monitor data of changing through USB interface 6 and carried out data compression and storage; Speech data from local area network (LAN) enters single-chip microcomputer (MCU) 14 by USB joint 6 and line 23, single-chip microcomputer (MCU) 14 converts digital signal to voice signal through D/A converter and delivers to microphone amplifier 17 through line 16, can send into telephone network by telephone line interface 5.18 is the receiver interface, and 19,20 is the line that loud speaker amplifying circuit 21 and microphone amplifying circuit 17 arrive receiver interface 18.

This telephone set only increases USB interface, A/D conversion, D/A conversion and corresponding control circuit on hardware, cost is not high, on the basis of realizing numerous value-added functionalitys, has also kept the general utility functions of ordinary telephone set, is particularly suitable for medium and small enterprise customer and uses.

Claims

1, a kind of telephone set with USB interface, comprise housing, button, display and receiver, be provided with circuit board, telephone line interface, USB interface and receiver interface in the housing, it is characterized in that: also be provided with usb circuit in the housing, usb circuit is connected with data processing unit.

2, the telephone set with USB interface as claimed in claim 1 is characterized in that: described data processing unit is the single-chip microcomputer with A/D and D/A translation function, and described usb circuit can be integrated in this single-chip microcomputer.