CN101895645A

CN101895645A - VOIP system for simulating PSTN using habit and mobile phone

Info

Publication number: CN101895645A
Application number: CN2009101098858A
Authority: CN
Inventors: 魏汉辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-11-30
Filing date: 2009-11-30
Publication date: 2010-11-24

Abstract

The invention discloses a VOIP system of a mobile phone and a method for simulating a PSTN using habit, and belongs to innovative technology in the Internet and communication field. The system and the method mainly solve the problems that: when a user dials back a network telephone, the dialing method is consistent with the dialing method of using a PSTN mobile phone and accords with the using habit of the user, and information search, recharge and the like can be finished on the mobile phone without using the Internet or paying PSTN access fee. The technical points comprise that: based on the dial-back technology, the system of the mobile phone is reformed to simulate the PSTN using habit, and a database can be established by using dial-back line transmission data, mobile phone identification marks, mobile phone PSTN numbers and recharge passwords so that the system can provide multiple operation services. The system and the method have the main application that: the user does not change the habit of using the PSTN service, the communication fee can be saved, operation cost is reduced for a telecommunication operator, and differentiated products are provided for a mobile phone manufacturer.

Description

A kind of VOIP system and mobile phone of simulating PSTN use habit

One. technical field

Belong to the Internet, field of telecommunications

Two. background technology

The VOIP technology is more and more universal in telecommunications, internet, applications at present, wherein the user will obtain cheap VOIP voice service, can obtain service by modes such as the IP telephone access number (for example Zhong Guo 17909 business) of telecom operators, last the Internet use softwares, the appearance of VOIP clawback technology has brought new selection to the user.More than several modes, there is following problem in the user in actual use:

1. at first to put through an exclusive PSTN number and hang up at a PSTN terminal, system's clawback is to the PSTN terminal, transfer to called PSTN number after the connection again, user inquiring, supplement with money and need finish, for example: inquire about, supplement with money need enter operation system in the Internet and finish at other networks.

2. by the IP telephone access number of telecom operators, need the basic call rate of payment.For example: 17909 of China needs supplementary payments to insert basic call rate.

3. go up the method that the Internet uses software, network environment must be arranged, do not have the Internet to use.

Three. summary of the invention:

The invention solves following problem:

1. the user uses mobile phone (or other are wired or wireless, have the communication terminals that insert the PSTN function, down with) to insert VOIP, need not dial the PSTN Number for access.

2. the user finishes operation function (inquire about, supplement with money etc.) and call function at mobile phone.

3. the user does not need supplementary payments to insert basic call rate.

4. do not need the Internet.

5. use the custom of PSTN service consistent with the user, dial-in direct.

Four. description of drawings:

Fig. 1 is a kind of VOIP system of simulating PSTN using habit and the total system schematic diagram of mobile phone, is divided into server system and terminal phone system two parts. Fig. 2 is the principle schematic of server system of the present invention. The principle that dials network telephone: mobile phone is imported called PSTN number dialing, finishes two work: 1. put through namely to the default PSTN of access number and hang up, do not produce expense; Simultaneously called PSTN number storage at mobile phone. According to the clawback principle, behind the connection clawback circuit, the called PSTN number that is stored in mobile phone is transferred to the VOIP server at the clawback circuit of having connected, and realizes conversation.

The principle of user profile inquiry: by handset identity sign, calling data library information, speech play on the clawback circuit.

The principle of supplementing with money: at first generate and mobile phone PSTN number, handset identity sign at database, supplement the corresponding data of password with money. Again, behind mobile phone input password, confirm, finish two work: 1. put through namely to the default PSTN of access number and hang up, do not produce expense; 2. be stored in mobile phone supplementing password with money simultaneously, according to the clawback principle, after connecting the clawback circuit, the password of supplementing with money that is stored in mobile phone is transferred to the dtmf signal that the VOIP server obtains to the VOIP server at the clawback circuit of having connected, but be compiled into the data of input database, with the database contrast that generates, data consistent is supplemented the corresponding face amount of password with money then, input database is finished and is supplemented with money and the clawback circuit broadcast voice recharging result by having connected.

Fig. 3 is the principle schematic of terminal use's mobile phone of the present invention. The principle of mobile phone terminal simulating PSTN using habit: according to the principle of mobile phone " blacklist phone directory " function (cell-phone function of relatively popularizing on the market), mobile phone is connected the clawback circuit automatically according to caller ID, but does not make any incoming call prompting. According to caller ID sign, the different workflow such as mobile phone enters the network phone that knits a net, information inquiry, supplement with money. Mobile phone represents duty according to different duties with modes such as voice, screen displays, is that mobile phone hardware itself produces, and it doesn't matter with the circuit of operation system dialing and clawback, only relevant with the number mark of clawback circuit. After processing like this, the user utilizes the clawback technology network phone that knits a net, and the method for effect and use PSTN mobile phone is consistent, more meets cellphone subscriber's custom, reaches the purpose of emulation.

Five. embodiment

The system 5.1 the cellphone subscriber dials network telephone:

Step 1. cellphone subscriber (hereinafter to be referred as " user ") is an example with 13802563535 mobile phone users, and the mobile phone terminal identification marking is 867551234, and these two signature identifications are at database registration, the input database server.

Step 2. user dials called PSTN number (for example 01062083114) by the IP dial key.

Step 3. mobile phone is breathed out be native system the PSTN access code (for example: 95938), be not to transfer to called PSTN number 01062083114.

When step 4. step 3 was carried out, called PSTN number 01062083114 was stored in mobile phone.

Step 5. mobile phone is connected moment by step 3 and operation system and is hung up, and has obtained the PSTN number 13802563535. of mobile phone according to the principle of caller identification

The PSTN number 13802563535 that step 6. operation system obtains enters database.

Step 7.PSTN number 13802563535 and the contrast of registered user's database.

Step 8. comparing result unanimity, PSTN number 13802563535 is sent to the VOIP server.

Step 9.PSTN number 13802563535 is sent to telecommunications gateway.

Step 10. telecommunications gateway is breathed out to mobile phone 13802563535 numbers, and the transparent transmission assigned number (for example: 0019216801) mobile phone is connected automatically according to caller ID.

Step 11. excites the called PSTN number 01062083114 that is stored in mobile phone to transfer to dtmf signal in the connection circuit moment of step 10.

The dtmf signal of the called PSTN number 01062083114 of step 12. mails to the VOIP server.

The called PSTN number 01062083114 of step 13. is sent to telecommunications gateway.

The step 14. telecommunications gateway called PSTN number 01062083114 of breathing out, transparent transmission (being caller identification) caller PSTN number 13802563535 simultaneously.

5.2 user profile inquiry system.(for example: query the balance)

The affirmation of step 15. user inquiring menu, the PSTN number that the mobile phone exhalation is preset (for example: 95936, can not be consistent with the Number for access that dials network telephone).

Step 16. is according to the principle of step 5-6, and operation system gets access to and the corresponding handset identity sign of mobile phone PSTN number, for example: 867551234.

Handset identity sign that step 17. gets access to and the contrast of registered user's data.

If step 18. comparing result unanimity, the user profile of system call database, while invoke user mobile phone PSTN number, for example: 13802563535.

Step 19. operation system sends first exhalation mobile phone PSTN number to the VOIP server, connects the instruction of the audio frequency of back speech play Query Result.

Step 20. is according to the principle of step 9-10, and mobile phone is connected automatically, and the user listens to the speech polling result.Difference is, the number of telecommunications gateway transparent transmission, with the number of step 10 transparent transmission can not be consistent, for example: 0019216802.

5.3 user's charging system.

Step 21. database root identifies according to handset identity, generates with handset identity and identifies the corresponding plain code and the amount of money, and for example 867551234 identification markings correspondingly supplement that password is 4403011975 with money, 10 yuan of the amount of money.

The data return data storehouse that step 22. generates according to step 21.

Step 23. user supplements password (for example: password 4003011975,10 yuan of face amounts) with money supplementing menu input with money.

Step 24. is supplemented menu with money and is confirmed.

Step 25. is according to the principle of step 2-11, and the password that is stored in mobile phone sends to database.Difference is,

1: the PSTN Number for access difference that step 3 is breathed out, the PSTN of the system that dials network telephone Number for access is 95938, charging system is 95939, the PSTN Number for access of charging system can not with call the consistent of system and information query system.

2: what step 4 stored is called PSTN number, and what charging system stored is to supplement password with money.

3: after system receives the dtmf signal of supplementing password with money, be compiled into the password of supplementing with money that database can discern.

Step 26. database obtains with the corresponding handset identity sign of mobile phone PSTN number and supplements password with money.For example: mobile phone logo: 867551234, supplement password with money: 4403011975.

The handset identity that step 27. step 26 obtains identifies and supplements with money the data contrast of password and step 22 generation.

If step 28. data comparing result is consistent, supplement with money for corresponding handset identity sign, for example: 867551234 supplement 10 yuan with money.

Step 29. is supplemented the renewal data storing with money and is returned database, and sends following instruction.

Step 30. is according to the principle of step 18-20, and the user listens to the voice messaging of recharging result.Difference is:

1: the speech data difference of broadcast, what step 18 was called is the user profile speech data, step 30 be the speech data of recharging result.

2: the number of telecommunications gateway transparent transmission, with the number of step 10, step 20 transparent transmission can not be consistent, for example: 0019216803.

5.4 mobile phone terminal system.

Step 31. is according to step 10, and mobile phone terminal is according to the principle of " blacklist phone directory ", is sign with the telephone number of incoming call, judges whether the incoming call of operation system.If consistent with preset phone number, cell phone system is connected automatically, and according to step 10, the appointment transparent transmission number of setting enters different operating handset flow processs.According to the appointment transparent transmission number of incoming call, the handset starting state that dials network telephone.For example: with transparent transmission number 0019216801 is identification marking, the handset starting state that dials network telephone, and mobile phone carries out following 4 steps (step 32-35) simultaneously.

Step 32. is according to step 4, and called PSTN number has been stored in mobile phone, and for example 01062083114, excite to store called PSTN number and transfer to dtmf signal to the VOIP of on server.

Step 33. mobile phone terminal is not done any incoming call prompting to system's incoming call.

Step 34. mobile phone terminal Play System state audio frequency, this audio signal is not the ring-back tone from PSTN from mobile phone hardware itself.For example: play the artificial recorded audio of " connecting, please after a while ... pout---toot---", audio frequency can be simulated the ring-back tone from PSTN.

Step 35. mobile phone screen shows dialing status.For example: show and " welcome to use AT﹠amp; The service of T is connecting network .... ".When step 14 is finished, can show the dynamic air time.For example: show " air time 0:0:30 ".

Step 36. is according to step 31 principle, according to the appointment transparent transmission number of incoming call, handset starting user profile query State.For example: with transparent transmission number 0019216802 is identification marking, handset starting user profile query State, the automatic connecting incoming call of mobile phone, and the speech audio of broadcast operation system user profile.This audio frequency comes the audio frequency of system, is not that mobile phone itself is own.For example, " your remaining sum is 19.4 yuan, and thank you uses AT﹠amp in broadcast; The service of T "

Step 37. is according to step 31 principle, and according to the appointment transparent transmission number of incoming call, the handset starting user supplements state with money.For example: with transparent transmission number 0019216803 is identification marking, and the handset starting user supplements state with money, and mobile phone is connected automatically, excites the password of supplementing with money that is stored in mobile phone to transfer to dtmf signal to the VOIP of on server, enters step 25.

Step 38. is according to step 30, and recharging result is play at mobile phone by the on circuit with the form of voice, this audio frequency is the database from operation system, is not mobile phone hardware itself.For example: " successful recharging, your remaining sum are 29.4 yuan, and thank you uses AT﹠amp in broadcast; The service of T ".

Claims

1. the VOIP system and the mobile phone of a simulating PSTN use habit, its feature comprises: the VOIP of operation system, telecommunications gateway, database server operation system and mobile phone terminal spare system (or other communication terminals wired or wireless, that have access PSTN function, down together).Its feature is as follows:

1. mobile phone (or other are wired or wireless, the communication terminals that insert the PSTN function are arranged, down with) subscriber simulation uses PSTN user to dial custom, utilizes clawback technology the knit a net operation system and the method for network phone.

2. operation system of the present invention is according to cellphone subscriber's the data base method that PSTN number, handset identity identify, the prepaid card password sign is set up.

3. according to 2, the mobile phone of system of the present invention, the method in access system data storehouse.

4. according to 3, utilize different PSTN access codes, visit the method for corresponding database.

5. in order to reach the purpose that the simulating PSTN user dials custom, mobile phone is to the method for processing signals of operation system dialing and clawback process.

6. according to 5, handset dialing is simultaneously to the method for PSTN Outgoing Number and storage data.

7. according to 6, clawback carries out the method for two-stage dialing automatically.

8. according to 7, clawback carries out two-stage dialing automatically, utilizes dtmf signal, the method for transmission data.

9. according to 5, according to mobile phone callback number identification marking, the method that enters mobile phone relevant work state.

10. mobile phone one touch dialing or function menu are confirmed, finish the method for whole system process.

11. mobile phone itself (being hardware) is by the processing method of emulation, simulation PSTN use habit.

12. according to 11, mobile phone is not made any incoming call prompting to the signal processing of operation system dial-out and clawback.

13. according to 11, mobile phone (being hardware) is by playing local audio, screen display state, simulate the user in the effect of using the PSTN custom, these mobile phone state promptings, be the effect of mobile phone hardware design, it doesn't matter with operation system, but operation system is still in operation, the user is imperceptible to be at the network phone that knits a net of the method with clawback, consistent with the custom of using the PSTN service at ordinary times.

14. a mobile phone possesses the method for operation function (function such as for example inquiring about, supplement with money) and call function simultaneously.

Those skilled in the art, can carry out various changes and modification to the present invention and do not break away from the spirit and scope of the present invention, if of the present invention these are revised and modification belongs within claim of the present invention and the equivalent technologies scope, then the present invention also is intended to comprise these changes and modification interior.