CN1738239A - IP communication method and device based on USB interface - Google Patents
IP communication method and device based on USB interface Download PDFInfo
- Publication number
- CN1738239A CN1738239A CN 200410057102 CN200410057102A CN1738239A CN 1738239 A CN1738239 A CN 1738239A CN 200410057102 CN200410057102 CN 200410057102 CN 200410057102 A CN200410057102 A CN 200410057102A CN 1738239 A CN1738239 A CN 1738239A
- Authority
- CN
- China
- Prior art keywords
- usb interface
- processing unit
- communication
- module
- usb
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Telephonic Communication Services (AREA)
Abstract
Disclosed a IP communication method and its device based on USB interface, relates to the communication field. The invention comprises a USB interface whose characters comprise a memory processing unit and a USB interface processing unit, wherein, said USB interface processing unit connects the USB interface while said USB interface connects the computer which is connected to internet, and said memory processing unit connects the USB interface processing unit while the USB interface connects the computer. The USB interface processing unit processes the communication protocol with the computer and connects other modules via the USB bus to read the checking information of memory processing unit, and has communication with other after attaining the validation of IP communication server. The invention has reliable security and can be carried conveniently, while even the password is leaked, other cannot use the account. In addition, it supports the immediate-insert immediate-use by the USB interface.
Description
Technical field
The present invention relates to the communications field, particularly the network IP telephone communications field specifically says it is a kind of USB interface-based IP communication means and device.
Background technology
Broadband access is the direction of communication network development, and the mode of broadband access at present mainly contains Digital Subscriber Loop (xDSL), cable TV copper cable (Cable) and Ethernet (Ethernet).IP (InternetProtocol, Internet protocol) phone is an emerging technology of voice communication, and it utilizes IP network bypass toll telephone, can reach the purpose of saving cost of the phone call, and telecom operators have carried out this business mostly at present.Along with the continuous improvement of the network bandwidth and quality of voice transmission, rely on low-cost and transmission speed fast two big advantages, IP phone has become the main rival of black phone.IP phone type three classes of having put it briefly: promptly from the computer to the computer, from the computer to the phone and from the phone to the phone.The first kind is one of basic function of internet communication, wishes that the both sides of conversation will have a multimedia computer, an ISP number of the account and the special-purpose conversation software (at present still like this) of a cover of keeping supplying net; Second class is the plain old telephone that the gateway server of a certain IP of Internet user's compensable utilization service provider dials into the user, only needs calling party to have the multimedia computer of an online; The 3rd class phone then is calling party (user) is passed through the direct place calls the other side of twice gateway server with common local telephone network a plain old telephone.
For the second class IP phone, its feature is only need load onto network telephone software at the computer of calling party, promptly can carry out the IP conversation, Net2Phone network telephone software such as American I DT company, to register earlier, after obtaining the affirmation of operator, input telephone number again and dial the password cry, just can carry out phone and dial and cry.But, dial when crying and just must input registration code and password once more when the user carries out IP phone on other computer, etc. authorization information, the meeting of input operation is repeatedly like this made troubles to the user, and, can cause very big economic loss to the user because dialer software client on computers might be leaked user's password or registration code.
Summary of the invention
The invention provides a kind of USB interface-based IP communication means and device, it has reliable fail safe, and easy to carry, accomplish that personal account walks with oneself, leaked password exactly, others also can't use this number of the account, and adopts USB interface to make things convenient for user's plug and play.
A kind of USB interface-based IP communication means has one and to add two memory blocks in the device of USB interface, and the unique identification information and the IP communication module of this device represented in storage respectively; When this device inserts computer, sound card with the computer utility computer, to carry out the input and output of voice, move this IP communication module, obtain and connect checking unique identification information in back with remote host, by returning Subscriber Number after the remote host checking, the user just can carry out IP communication after obtaining Subscriber Number.
The memory block of described storage unique identification information is read-only memory block, has stored unique identification information when dispatching from the factory.
Described IP communication module is stored in read-write memory block.
The operation of described IP communication module is operation automatically.
Described IP communication module can start by key control by a control.
Described IP communication module can be got in touch with far-end server and be upgraded this IP communication module.
Described device also comprises a speech processes part, can independently carry out the input and the output of voice when communicating.
A kind of USB interface-based IP communicator comprises USB interface, also comprises storage processing unit, the USB interface processing unit;
Wherein said USB interface processing unit and described USB interface link;
Described storage processing unit and USB interface processing unit link;
When described IP communicator and the computer that inserts the Internet link, the described USB interface processing unit processes communication protocol relevant with computer, the IP communication server of described IP communicator and far-end communicates, the IP communication server of far-end reads the authorization information of described IP communicator stored processing unit, after being verified the IP communication server and returning Subscriber Number, communicate with other people.
Described storage processing unit comprises automatic bootstrap module, read-write memory module, read-only memory module;
Described automatic bootstrap module is responsible for handling after equipment inserts computer, calls the software of memory cell, automatically guiding;
Described read-write memory module storing IP dialer software and user personality words information;
Described read-only memory module is stored terminal number sequence number, the check information of this device.
The user personality words information of described read-write memory module storage comprises the user communication record, has answered and the tabulation of communicating by letter of not answering.
Terminal number sequence number, check information that described read-only memory module is stored this device are the unique signs that is solidificated in the hardware.
Comprise that also a sound processing unit links to each other with described USB interface processing unit, headset links to each other with described sound processing unit, to realize the broadcast and the collection of sound.
Comprise that also a bluetooth processing module links to each other with the USB interface processing unit, to realize the broadcast and the collection of sound.
Described storage processing unit can integrate jointly with prior USB equipment, and storage processing unit and USB device common storage area can realize the function of IP communication function and this USB device so simultaneously.
Described USB interface processing unit is the hub of a USB.
Described communicating is meant voice communication, textcommunication.
Beneficial effect of the present invention is, can be more safe and efficient carry out that dialling of IP phone named and the data passes by IP network, and can carry, as long as just can communicate by letter under the computer condition that can network or black phone communicates having with other people IP.
Description of drawings
Fig. 1 is the circuit connection diagram of the embodiment of the invention;
Fig. 2 is an interface schema of the present invention;
Fig. 3 is the embodiments of the invention schematic diagram;
Fig. 4 uses the embodiment schematic diagram of bluetooth for the present invention;
Fig. 5 is a communication flow diagram of the present invention.
Specific embodiments
Below in conjunction with description of drawings the specific embodiment of the present invention:
Be illustrated in figure 1 as the circuit connection diagram of the embodiment of the invention, comprise storage processing unit, the sound card module, it all links with usb hub, and usb hub and USB interface link; Wherein, storage processing unit comprises control module, be used to control the exchanges data of this equipment and computer, storage (FLASH) chip is used for storage and comprises automatic bootstrap module, the read-write memory module, read-only memory module, this storage area can use the memory block of this USB device,, can newly not add storage chip in USB device that is.Described automatic bootstrap module is responsible for handling after equipment inserts computer, calls the software of memory cell, guiding automatically, described read-write memory module storing IP dialer software and user personality words information; Described read-only memory module is stored terminal number sequence number, the check information of this device, also comprises a headset interface, is used for the phonetic entry and the output of IP phone.
Be illustrated in figure 2 as structure chart of the present invention, comprise storage processing unit, USB interface processing unit, USB interface.This USB interface is connected with the computer usb bus, finished the checking of registration code after, obtain Subscriber Number, when communicating with other people this user can computed sound card and microphone carry out the broadcast and the collection of sound.
Be illustrated in figure 3 as embodiment of the invention schematic diagram, comprise storage processing unit, USB interface processing unit, USB interface, sound processing unit and headset;
The USB interface processing unit, the hub of a USB is handled the processor that is connected communications protocol with computer, and is responsible for other modules are coupled together by usb bus;
Storage processing unit is responsible for the automatic bootstrap module of storage the present invention, read-only memory module, read-write memory module and IP communication software part.
The terminal number sequence number that read-only memory module storage the present invention is cured, check information etc., information has cured when dispatching from the factory in hardware, cannot change, and is the unique identification of this device, the SIM card of similar mobile phone;
Read-write memory module storage software of the present invention and user personality words information, as: the phone list that user communication is recorded, answered and do not answered etc.;
Automatically bootstrap module is responsible for handling after equipment inserts computer, calls the software of memory cell, automatically guiding.
Sound processing unit is realized the broadcast and the collection of sound, finishes the function that sound card provides, and links to each other with external earphone.
After equipment was linked computer, system identification went out built-in USB device;
Built-in automatic bootstrap module, guiding moves automatically at the software of storage inside;
Behind the running software, read terminal serial number and check information in read-only memory (ROM) module, be connected, identification sequences number and check information with the IP communication server;
After authentication was passed through, server returned Subscriber Number;
After the user has had number, just can communicate, comprise voice and textcommunication by apparatus of the present invention and other people (IP takes on the telephone or black phone).
As shown in Figure 5, be communication flow diagram of the present invention.After device of the present invention inserted USB interface of computer, system identification went out USB device of the present invention, and built-in automatic bootstrap module guiding moves automatically at the software of storage inside; Behind the running software, read terminal serial number and check information in read-only memory (ROM) module, be connected with the IP phone server, to gateway (Gagekeeper) identification sequences of IP phone number and check information, the Core Feature in the IP telephony network Central Shanxi Plain is gateway (Gagekeeper), it is the H.323 software entity of communication service between the management gateway, and the service of call manager, record keeping and similar catalogue can be provided.If there is not Gatekeeper, the incoming call that lacks the IP address of purpose so just can't be transferred on the end points of final purpose.After authentication is passed through, server returns Subscriber Number, the user sets up a communication port to the IP phone server requests, this server is inquired about the called side gateway ip address according to the telephone number of user's input to the gateway (Gagekeeper) of VoIP, this gateway returns the called side gateway ip address, and this server obtains this gateway ip address, is connected by the gateway of this server with the VoIP net, the gateway call called phone of VoIP net, and set up the call communication path.
The present invention can also integrate with other USB device, such as, combine with " flash memory " USB flash disk, every function all is independently, and the memory function of IP communication function of the present invention and USB flash disk all is independently, just takies a storage area of USB device, unique identification information is stored in another read-only memory block simultaneously, other part of this USB device is not changed, and similar terminal also has MP3, etc. the equipment of USB interface.
Above embodiment only is used to illustrate the present invention, but not is used to limit the present invention.
Claims (16)
1. a USB interface-based IP communication means is characterized in that, has one to add two memory blocks in the device of USB interface, and the unique identification information and the IP communication module of this device represented in storage respectively; When this device inserts computer, sound card with the computer utility computer, to carry out the input and output of voice, move this IP communication module, obtain and connect checking unique identification information in back with remote host, by returning Subscriber Number after the remote host checking, the user just can carry out IP communication after obtaining Subscriber Number.
2. a kind of USB interface-based IP communication means according to claim 1 is characterized in that the memory block of described storage unique identification information is read-only memory block, has stored unique identification information when dispatching from the factory.
3. a kind of USB interface-based IP communication means according to claim 1 is characterized in that described IP communication module is stored in read-write memory block.
4. a kind of USB interface-based IP communication means according to claim 1 is characterized in that, the operation of described IP communication module is operation automatically.
5. a kind of USB interface-based IP communication means according to claim 1 is characterized in that, described IP communication module can start by key control by a control.
6. a kind of USB interface-based IP communication means according to claim 1 is characterized in that described IP communication module can be got in touch with far-end server and be upgraded this IP communication module.
7. a kind of USB interface-based IP communication means according to claim 1 is characterized in that described device also comprises a speech processes part, can independently carry out the input and the output of voice when communicating.
8. a USB interface-based IP communicator comprises USB interface, it is characterized in that comprising storage processing unit, the USB interface processing unit;
Wherein said USB interface processing unit and described USB interface link;
Described storage processing unit and USB interface processing unit link;
When described IP communicator and the computer that inserts the Internet link, the described USB interface processing unit processes communication protocol relevant with computer, the IP communication server of described IP communicator and far-end communicates, the IP communication server of far-end reads the authorization information of described IP communicator stored processing unit, after being verified the IP communication server and returning Subscriber Number, communicate with other people.
9. a kind of USB interface-based IP communicator according to claim 8 is characterized in that described storage processing unit comprises automatic bootstrap module, read-write memory module, read-only memory module;
Described automatic bootstrap module is responsible for handling after equipment inserts computer, calls the software of memory cell, automatically guiding;
Described read-write memory module storing IP dialer software and user personality words information;
Described read-only memory module is stored terminal number sequence number, the check information of this device.
10. a kind of USB interface-based IP communicator according to claim 9 is characterized in that, the user personality words information of described read-write memory module storage comprises the user communication record, has answered and the tabulation of communicating by letter of not answering.
11. a kind of USB interface-based IP communicator according to claim 9 is characterized in that, terminal number sequence number, check information that described read-only memory module is stored this device are the unique signs that is solidificated in the hardware.
12. a kind of USB interface-based IP communicator according to claim 8, it is characterized in that, comprise that also a sound processing unit links to each other with described USB interface processing unit, headset links to each other with described sound processing unit, to realize the broadcast and the collection of sound.
13. a kind of USB interface-based IP communicator according to claim 8 is characterized in that, comprises that also a bluetooth processing module links to each other with the USB interface processing unit, to realize the broadcast and the collection of sound.
14. a kind of USB interface-based IP communicator according to claim 8, it is characterized in that, described storage processing unit can integrate jointly with prior USB equipment, storage processing unit and USB device common storage area can realize the function of IP communication function and this USB device so simultaneously.
15. a kind of USB interface-based IP communicator according to claim 8 is characterized in that described USB interface processing unit is the hub of a USB.
16. a kind of USB interface-based IP communicator according to claim 8 is characterized in that described communicating is meant voice communication, textcommunication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410057102 CN1738239A (en) | 2004-08-19 | 2004-08-19 | IP communication method and device based on USB interface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410057102 CN1738239A (en) | 2004-08-19 | 2004-08-19 | IP communication method and device based on USB interface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1738239A true CN1738239A (en) | 2006-02-22 |
Family
ID=36080908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410057102 Pending CN1738239A (en) | 2004-08-19 | 2004-08-19 | IP communication method and device based on USB interface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1738239A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102298675A (en) * | 2010-06-23 | 2011-12-28 | 北京爱国者信息技术有限公司 | Method and system for sending alarm signal by mobile storage device |
| CN102625294A (en) * | 2012-03-31 | 2012-08-01 | 杭州诚智天扬科技有限公司 | Method for managing mobile service by taking universal serial bus (USB) as virtual subscriber identity module (SIM) card |
-
2004
- 2004-08-19 CN CN 200410057102 patent/CN1738239A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102298675A (en) * | 2010-06-23 | 2011-12-28 | 北京爱国者信息技术有限公司 | Method and system for sending alarm signal by mobile storage device |
| CN102298675B (en) * | 2010-06-23 | 2016-04-06 | 北京爱国者信息技术有限公司 | Flash memory device sends method and the system thereof of alerting signal |
| CN102625294A (en) * | 2012-03-31 | 2012-08-01 | 杭州诚智天扬科技有限公司 | Method for managing mobile service by taking universal serial bus (USB) as virtual subscriber identity module (SIM) card |
| CN102625294B (en) * | 2012-03-31 | 2014-08-20 | 杭州诚智天扬科技有限公司 | Method for managing mobile service by taking universal serial bus (USB) as virtual subscriber identity module (SIM) card |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1855923A (en) | Communication based on interactive network | |
| CN105744100A (en) | Intelligent communication method, intelligent communication device and communication equipment | |
| CN1599398A (en) | Device and method for realizing transmitting information to computer network real-time communication terminal by telephone | |
| CN1558697A (en) | PHS system authentication method | |
| CN2824451Y (en) | IP communication apparatus based on USB interface | |
| CN1738239A (en) | IP communication method and device based on USB interface | |
| CN101605186B (en) | Method for enhancing performance of playing remote voice by voice extensible sign language business | |
| CN1438798A (en) | Network telephone system | |
| CN1893488A (en) | Method for integrating content in wireless mobile increment business and content integrating intermediate element | |
| CN205596143U (en) | Intelligence communication equipment | |
| CN101179600A (en) | Network protocol voice communication method, system and server | |
| CN1848744A (en) | Method for multi-party simultaneous talking and communication system thereof | |
| US8391279B2 (en) | Modem and calling packet processing method thereof | |
| CN101635776A (en) | System and method for calling out PSTN by text information of dialog box of instant messenger (IM) | |
| CN1549544A (en) | Method and apparatus for conducting communication based on Internet | |
| CN1870672A (en) | True name dialing method and system of network phone | |
| CN1445974A (en) | Method for automatic transferring name cards through communication with mobile telephone | |
| CN1780324A (en) | Terminal calling indication | |
| CN1905744A (en) | Access method for mobile communication apparatus | |
| CN1127828C (en) | Method for calling non-on line user to connect network | |
| CN1464707A (en) | Multi-communication system of telephone internet | |
| CN1167300C (en) | Device and method for fast dialing telephone number | |
| CN1115836C (en) | Indication method of network user's coming call | |
| CN1520222A (en) | Communication method using protable terminal inatead of fixed terminal for dial-up as well as the fixed terminal | |
| CN1787587A (en) | Method for establishing calling on-line by network telephone |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |