CN106921654A - A kind of 4G wireless facsimile devices, system and its ip voice processing method - Google Patents
A kind of 4G wireless facsimile devices, system and its ip voice processing method Download PDFInfo
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- CN106921654A CN106921654A CN201710061409.8A CN201710061409A CN106921654A CN 106921654 A CN106921654 A CN 106921654A CN 201710061409 A CN201710061409 A CN 201710061409A CN 106921654 A CN106921654 A CN 106921654A
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- wireless
- callee
- voice
- data
- fax
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
- H04M11/06—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors
- H04M11/066—Telephone sets adapted for data transmision
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/1066—Session management
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M7/00—Arrangements for interconnection between switching centres
- H04M7/006—Networks other than PSTN/ISDN providing telephone service, e.g. Voice over Internet Protocol (VoIP), including next generation networks with a packet-switched transport layer
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
- H04N1/327—Initiating, continuing or ending a single-mode communication; Handshaking therefor
- H04N1/32704—Establishing a communication with one of a facsimile and another telecommunication apparatus sharing a single line
Abstract
The invention discloses a kind of 4G wireless facsimile devices, system and its ip voice processing method, wherein, the method includes：4G wireless facsimile devices are according to register instruction dial registration to 4G wireless networks setting up communication connection；As calling party, the voice analog signal received from calling party phone machine is encoded to the voice digital signal for carrying voice messaging and callee's data, services IP, and voice digital signal is uploaded to by data server by 4G wireless networks, make to obtain voice digital signal from data server as the 4G wireless facsimile devices of callee, the analog signal of voice messaging is carried with the generation of decoded speech data signal, and transmission to corresponding callee's telephone set obtains voice messaging.By means of the invention it is possible to the function of fax or ip voice is realized by wireless network between 4G wireless facsimile devices.
Description
Technical field
Embodiment of the present invention is related to data to be wirelessly transferred processing technology field, more particularly to a kind of 4G radio facsimiles dress
Put, system and its ip voice processing method.
Background technology
Traditional radio facsimile and voice call, using circuit switched data technology (CircuitSwitchData,
CSD), respectively as fax and the Deta bearer mode of voice.
(1) in terms of voice call, presently, there are following problem：
First, the voice call based on CSD modes uses the voice coding of poor-performing, thus speech quality compared with
Difference；Secondly, CSD voices cannot be carried on 4G networks, therefore when user uses CSD voices, it is necessary to fall back to 2G states.
(2) in ip voice technical elements, presently, there are following problem：
Ip voice (VOIP) refers to transmitting voice service on ip networks, and by prolonged research and development, ip voice is
One technology of relative maturity, and for telecommunications and internet in, but as the demand of ip voice business constantly increases, design
Go out more inexpensive ip voice scheme, the problem as equipment vendors' headache；At present, that in the market is commonly used is TI Da Fenqi
DSP platform, the manpower and financial resources cost of input is high, and software development difficulty greatly, and can only only have a kind of outlet mode, that is, have
Line access mode, Scalable Performance is poor.
(3) in terms of radio facsimile, presently, there are following problem：
Because the complexity of wireless network, not perfect enough, the limited wireless network resource of fax tandem exchange are largely accounted for
With the problems such as, radio facsimile equipment cannot spread.But for application scenarios such as such as mobile offices, it is desirable to be able to real
Existing radio facsimile and the equipment of phonetic function.
In sum, protect expensive limited Internet resources bandwidth to save, and in order to meeting the market demand, it is necessary to
Set up a kind of new radio facsimile and voice technology framework.
The content of the invention
Embodiment of the present invention is mainly solving the technical problems that provide a kind of 4G wireless facsimile devices, system and its IP languages
Voice handling method, realizes the function of fax or ip voice between 4G wireless facsimile devices by wireless network.
In order to solve the above technical problems, one aspect of the present invention is：A kind of 4G wireless facsimile devices are provided
Ip voice processing method, including：4G wireless facsimile devices according to register instruction dial registration to 4G wireless networks, and from media
Gateway obtains a dynamic IP automatically, is communicated to connect with being set up with 4G wireless networks；When the dialing for receiving calling party phone machine
When, the 4G wireless facsimile devices are decoded to dialled called party number and obtain data, services IP as ip voice calling party, and with
The corresponding callee's telephone set of the data, services IP sets up connection；As calling party, will be from the calling party phone machine
The voice analog signal for receiving is encoded to the voice digital signal for carrying voice messaging and callee's fax number, and passes through
The voice digital signal is uploaded to data server by 4G wireless networks, makes 4G wireless facsimile devices as callee from institute
State data server and obtain the voice digital signal, to decode the mould that the voice digital signal generation carries voice messaging
Intend signal, and transmission to corresponding callee's telephone set obtains voice messaging；Wherein, the 4G wireless facsimile devices and a fax
Machine and a telephone set are respectively connected with；The 4G wireless facsimile devices are provided with unique encodings, and the data server is recorded and volume
The one-to-one data, services IP of code；Recorded by the data server as the 4G wireless facsimile devices of callee
Callee's fax number that data, services IP is carried with voice digital signal is matched and is determined that 4G wireless facsimile devices are encoded
Obtain afterwards.
Wherein, when the analog signal of calling party's facsimile machine transmission is received, methods described also includes：As fax caller
Be encoded to for the fax analog signal and carry facsimile data and callee's fax number by side, the 4G wireless facsimile devices
Fax data signal；And the fax data signal is uploaded to by the data server by 4G wireless networks, make conduct
The 4G wireless facsimile devices of callee obtain the fax data signal from data server, decode the fax data signal life
Into the analog signal for carrying facsimile data, and transmission to corresponding callee's facsimile machine obtains fax paper.
Wherein, as the 4G wireless facsimile devices for calling party with as the 4G wireless devices of callee access same 4G without
During gauze network, the voice digital signal is uploaded to by data server by 4G wireless networks, make 4G as callee without
Line picture unit obtains the voice digital signal from the data server, is carried with decoding the voice digital signal generation
There is the analog signal of voice messaging, and transmission to corresponding callee's telephone set obtains voice messaging, specially：It is wireless by 4G
The voice digital signal is uploaded to data server by network, makes directly to pass through 4G as the 4G wireless facsimile devices of callee
Wireless network obtains the voice digital signal from the data server, is carried with decoding the voice digital signal generation
The analog signal of voice messaging, and transmission to corresponding callee's telephone set obtains voice messaging.As the 4G for calling party without
When line picture unit is from the 4G wireless devices access different 4G wireless networks as callee, by 4G wireless networks by institute's predicate
Sound data signal is uploaded to data server, makes to obtain institute from the data server as the 4G wireless facsimile devices of callee
Voice digital signal is stated, the analog signal of voice messaging is carried to decode voice digital signal generation, and sent to right
The callee's telephone set answered obtains voice messaging, specially：The voice digital signal is uploaded to by number by 4G wireless networks
According to server, make 4G wireless facsimile devices as callee by the voice gateways that are connected with PSTN from the data server
The voice digital signal is obtained, to decode the analog signal that the voice digital signal generation carries voice messaging, concurrently
Deliver to corresponding callee's telephone set and obtain voice messaging.
In order to solve the above technical problems, another technical solution used in the present invention is：A kind of 4G radio facsimiles dress is provided
Put, described device is respectively connected with a facsimile machine and a telephone set, and is provided with unique encodings, a data server record with
Encode one-to-one data, services IP；Described device includes：Wireless communication module, for being arrived according to register instruction dial registration
4G wireless networks, and obtain a dynamic IP automatically from WMG, communicated to connect with being set up with 4G wireless networks；Encoding and decoding mould
Block, is used for：When the dialing of calling party phone machine is received, the 4G wireless facsimile devices as ip voice calling party, to institute
Dial called party number decoding and obtain data, services IP, and callee's telephone set corresponding with the data, services IP sets up circuit company
Connect；And the voice analog signal received from the calling party phone machine is encoded to carries voice messaging and callee's data
Service the voice digital signal of IP；The wireless communication module is additionally operable on the voice digital signal by 4G wireless networks
Reach data server；The coding/decoding module is additionally operable to：In the voice digital signal for receiving, the 4G is wirelessly passed
Voice digital signal decoding is carried the analog signal of voice messaging to generate as ip voice callee for true device,
And send to corresponding callee's telephone set to obtain voice messaging the analog signal.
Wherein, the coding/decoding module is additionally operable to：When the analog signal of calling party's facsimile machine transmission is received, the 4G
Be encoded to for the fax analog signal and carry facsimile data and callee's fax by wireless facsimile device as fax calling party
The fax data signal of number；The wireless communication module is additionally operable to upload the fax data signal by 4G wireless networks
To the data server；The coding/decoding module is additionally operable to：In the fax data signal for receiving, the 4G is wireless
The fax digital signal decoding generation is carried the analog signal of facsimile data, and send by picture unit as callee
Fax paper is obtained to corresponding callee's facsimile machine.
Wherein, as the 4G wireless facsimile devices for calling party with as the 4G wireless devices of callee access same 4G without
During gauze network, the wireless communication module is additionally operable to：When the 4G wireless facsimile devices are used as ip voice callee, by 4G
Wireless network obtains the voice digital signal from the data server；As the 4G wireless facsimile devices for calling party and work
When accessing different 4G wireless networks for the 4G wireless devices of callee, the wireless communication module is additionally operable to：It is wireless in the 4G
When picture unit is as ip voice callee, institute's predicate is obtained from the data server by the voice gateways being connected with PSTN
Sound data signal.
In order to solve the above technical problems, another technical solution used in the present invention is：A kind of data server is provided, is wrapped
Include：Memory module, one-to-one data, services IP is encoded for recording with 4G wireless facsimile devices；Wherein, the 4G without
Line picture unit is encoded to the unique encodings for pre-setting；Wireless communication module, is used as being received by 4G wireless networks
What the 4G wireless facsimile devices of calling party sent carries the speech digit letter of voice messaging and callee's data, services IP
Number；Processing module, remembers for the callee's data, services IP carried according to the voice digital signal and the memory module
The data, services IP of load determines the coding of matching, to be determined as the 4G wireless facsimile devices of callee；The radio communication mold
Block is additionally operable to the 4G wireless facsimile devices as callee sent the voice digital signal to determining, makes as callee
The voice digital signal generation that receives of 4G wireless facsimile devices decoding carry the analog signal of voice messaging, concurrently
Deliver to corresponding callee's telephone set and obtain voice messaging；Wherein, the 4G wireless facsimile devices and a facsimile machine and a phone
Machine is respectively connected with.
Wherein, the memory module is additionally operable to record and the one-to-one fax numbers of data, services IP；It is described wireless
Communication module is additionally operable to receive carrying facsimile data and being called for the 4G wireless facsimile devices transmission by 4G wireless networks
The fax data signal of square fax number；Processing module, for the callee's Fax number carried according to the fax data signal
The data, services IP that code and the memory module are recorded, it is determined that the coding of matching, is wirelessly passed with the 4G for being determined as callee
True device；The wireless communication module is additionally operable to for the fax data signal to send wireless to the 4G as callee for determining
Picture unit, makes the fax data signal received as the 4G wireless facsimile devices decoding of callee be carried to generate
The analog signal of facsimile data, and transmission to corresponding callee's facsimile machine obtains fax paper.
Wherein, the processing module is additionally operable to：4G wireless networks are connected to according to the 4G wireless facsimile devices as calling party
The dynamic IP and the data, services IP of the callee obtained during network, judge as the 4G wireless facsimile devices and work of calling party
For whether the 4G wireless devices of callee access same 4G wireless networks：If so, then the wireless communication module is used for by described in
Voice digital signal or the fax data signal are directly sent to the 4G radio facsimiles as callee by 4G wireless networks
Device；Otherwise, the wireless communication module be used for by the voice digital signal or the fax data signal by with PSTN
The voice gateways of network connection are sent to the 4G wireless facsimile devices as callee.
In order to solve the above technical problems, another technical solution used in the present invention is：A kind of 4G radio facsimiles system is provided
System, the system includes PSTN network, at least one 4G wireless facsimile devices as described above and data server as described above.
The beneficial effect of embodiment of the present invention is：The situation of prior art is different from, in embodiment of the present invention one
4G wireless facsimile devices, system and its ip voice processing method are planted, 4G wireless facsimile devices and a facsimile machine and a telephone set connect
Connect, in radio facsimile and ip voice function combined in into a device, when 4G wireless facsimile devices are connected with 4G wireless networks,
In the analog signal of the transmission for receiving calling party, the analog signal is encoded and the data signal of generation to data, services is uploaded
Device；Data server makes it to language after 4G wireless networks or PSTN send voice signal to another 4G wireless facsimile devices
Message number is decoded and obtains corresponding information, and in this process, the information of transmission is voice letter when calling party is telephone set
Breath, and when calling party is facsimile machine it is fax paper information, so as to pass through wireless network reality between 4G wireless facsimile devices
Now fax or ip voice function.
Brief description of the drawings
Fig. 1 is a kind of hardware architecture diagram of 4G wireless facsimile devices in embodiment of the present invention；
Fig. 2 is a kind of Organization Chart of the 4G radio facsimile systems in embodiment of the present invention；
Fig. 3 is that a kind of flow of the ip voice processing method of the 4G wireless facsimile devices in embodiment of the present invention is illustrated
Figure；
Fig. 4 is that a kind of flow of the ip voice processing method of the 4G wireless facsimile devices in another implementation method of the invention is shown
It is intended to；
Fig. 5 is a kind of high-level schematic functional block diagram of the 4G wireless facsimile devices in embodiment of the present invention；
Fig. 6 is a kind of high-level schematic functional block diagram of the data server in embodiment of the present invention.
Specific embodiment
For the ease of understanding the present invention, with reference to the accompanying drawings and detailed description, the present invention is carried out in more detail
It is bright.
Unless otherwise defined, all of technology and scientific terminology that this specification is used are led with technology of the invention is belonged to
The implication that the technical staff in domain is generally understood that is identical.The term used in the description of the invention in this specification is to be
The purpose of description specific embodiment, is not intended to the limitation present invention.The term "and/or" that this specification is used includes
The arbitrary and all of combination of one or more related Listed Items.
(1) hardware configuration
Fig. 1 is referred to, is a kind of hardware architecture diagram of 4G wireless facsimile devices in embodiment of the present invention.The device
100 include central processing unit 1, Ethernet chip 2, routing module 3,4G wireless data transmission modules 4, facsimile machine connection unit 5
With telephone set connection unit 6.
Wherein, the central processing unit 1, Ethernet chip 2, routing module 3 and 4G wireless data transmission modules 4 connect successively
Connect.The facsimile machine connection unit 5 includes facsimile machine interface circuit 51 and modem 52, facsimile machine interface circuit 51, modulation
Demodulator 52 and central processing unit 1 are sequentially connected.The facsimile machine interface circuit 51 is used to be connected with a facsimile machine (not shown).Should
Telephone set connection unit 6 includes telephone interface circuit 61 and vocoder circuit 62, telephone interface circuit 61, voice coder
Decoding circuit 62 and central processing unit 1 are sequentially connected.Specifically, the central processing unit 1 is by IIS interfaces and encoding and decoding speech electricity
Road 62 connects, and realizes that encoding and decoding speech, sidetone are eliminated and echo suppresses for control voice coding-decoding circuit 62.The telephone set
Interface circuit 61 is used to be connected with a telephone set (not shown).
Further, the central processing unit 1 be Cortex-M4STM32F405 processors, its be based on ARMCortex-M4,
32 RISC cores, highest is operable with 168Mhz frequencies, the embedded flash memory of high speed, integrated enhanced peripheral hardware and I/O mouthfuls, carries
For floating number and the communication interface of DSP operation function and standard, with good response speed and execution efficiency higher, can work
Make in the operating voltage of 2.0V~3.6V.Compared to DSP process chips, the exploitation based on Cortex-M4STM32F405 processors
Cost is lower.It is excellent in above-mentioned facsimile machine interface circuit 51, modem 52 and the central processing unit 1 for realizing facsimile function
Select function iterative strong, be easy to the independent development language MicroPython language of software development.
Further, the routing module 3 is MT7620 routing modules, and the MT7620 routing modules are universal route mould
Block, is connected with 4G wireless data transmission modules 4 by USB interface.The MT7620 routing modules are used to realize NDIS dial features, reality
Existing LAN/WAN/2.4GWIFI connections and the conversion for realizing various protocols, specifically, are increased income by using OPENWRT
Software realizes the functions such as TCP/IP, Session Initiation Protocol.
Further, the 4G wireless data transmission modules 4 are for can compatible movement, telecommunications, the 4G wireless data transmission modules of UNICOM simultaneously.
Further, the facsimile machine interface circuit 51 and telephone interface circuit 61 use SLIC user interface circuits, its
Modularized design is used in circuit design.Specifically, the SLIC user interface circuits include that DC/DC conversion modules, positive antipole are opened
Close module, constant current feed circuit module, two/tetra- line transform function modules and prompt tone functional module, it is possible to increase system
Stability and reliability.
(2) system architecture
Fig. 2 is referred to, is a kind of Organization Chart of 4G radio facsimile systems in embodiment of the present invention.The system 300 includes
An at least 4G wireless facsimile devices 100, a data server 200 and PSTN network 300.Wherein, 4G wireless facsimile devices 100
It is connected respectively with a telephone set 101 and a facsimile machine 102.4G wireless facsimile devices 100 are provided with unique encodings, the data server
200 record and encode one-to-one data, services IP.
The 4G wireless facsimile devices obtain one according to register instruction dial registration to 4G wireless networks from WMG
Dynamic IP, so as to 4G wireless facsimile devices 100 and 4G wireless networks are set up into communication connection.
When 4G wireless facsimile devices 100 receive the dialing of calling party phone machine, as ip voice calling party to dialling
Telephone number is decoded and is obtained data, services IP, and callee's telephone set corresponding with data, services IP sets up circuit company
Connect.Wherein, calling party phone machine is connected with 4G wireless facsimile devices, and callee's telephone set can be the wired electricity based on PSTN
Words, or another 4G wireless facsimile devices being connected with telephone set, set up IP voice call between calling party and callee
Connection, it is same as the prior art, it is not added with repeating herein.
When 4G wireless facsimile devices 100 receive the voice analog signal of calling party phone machine transmission, by simulation letter
Number it is encoded to the voice digital signal for carrying voice messaging and callee's data, services IP, and by 4G wireless networks by the language
Sound data signal is uploaded to data server 200.Wherein, the analog signal is voice messaging of the calling party phone machine according to input
Generated with dialing the number.
The callee that the data, services IP that the data server 200 is recorded is carried with the voice digital signal for receiving
Data, services IP is matched to be determined as the coding of the 4G wireless facsimile devices of callee, and the voice digital signal is sent out
Deliver to the 4G wireless facsimile devices 100 as callee.
Further, when the data server 200 receives voice digital signal, wirelessly passed according to the 4G as calling party
Dynamic IP and callee data, services IP that true device 100 is obtained, judge as the 4G wireless facsimile devices 100 of calling party
Whether same 4G wireless networks are accessed with as the 4G wireless devices 100 of callee：
If so, then data server 200 directly sends to as callee voice digital signal by 4G wireless networks
4G wireless facsimile devices 100.
If it is not, then voice digital signal is sent to the 4G as callee and wirelessly passes by data server 200 by PSTN
True device 100.
As ip voice callee, the voice digital signal that the 4G wireless facsimile devices 100 will be received decoded with
Generation carries the analog signal of voice messaging, and the analog signal is sent to corresponding callee's telephone set to obtain voice
Information.
Specifically, the hardware architecture diagram of the 4G wireless facsimile devices with reference to shown in Fig. 1 is former to work as described above
Reason is illustrated.
Central processing unit 1 assign register instruction control routing module 3 dialled by 4G wireless data transmission modules 4 after, note
Volume obtains a dynamic IP from WMG automatically to wireless network, completes data call and network connection.Central processing unit
1 is connected in 4G wireless routing modules 4 by Ethernet chip 2, completes facility registration and data cube computation.4G radio facsimiles
When device 100 is as ip voice calling party, callee can be that PSTN telephones or other one carry ip voice work(
The 4G wireless facsimile devices of energy.When the caller that the 4G wireless facsimile devices 100 of calling party receive telephone set is dialled, telephone set connects
Mouth circuit 61 is sent to dialled telephone number in dual-tone multifrequency decoding circuit 62, and decoded information is read by central processing unit 1,
Start the connection with callee.Meanwhile, language analog signal is constantly sent to voice encoding circuitry 62 by calling party phone machine
Encoded, generated voice digital signal, voice digital signal is read by IIS interfaces by central processing unit 1 after coding, and lead to
Cross 4G routing modules 3 and 4G wireless data transmission modules 4 and send voice digital signal to data server 200.Data server 200
Judge that calling party 4G wireless facsimile devices 100 are wireless with callee 4G according to the dynamic IP of callee's data, services IP and calling party
Whether picture unit 100 accesses same 4G wireless networks：If so, then data server 200 is directly sent by 4G wireless networks
Voice digital signal.If it is not, then data server 200 sends voice digital signal by gateway sub-block by PSTN.Voice quilt
The 4G wireless facsimile devices 1 of the side of crying by 4G wireless data transmission modules 4 receive the voice digital signal, central processing unit 1 by with
Too network interface chip 2 reads voice digital signal from routing module 3, and vocoder circuit 62 is sent to by IIS interfaces, solves
Voice analog signal is generated after code, voice digital signal is then transmitted to telephone set by correspondence by telephone interface circuit 61,
It is finally reduced into original speech information.
When 4G wireless facsimile devices 100 receive the fax analog signal of calling party's facsimile machine transmission, led as fax
The side of crying, the fax analog signal is encoded to the fax data signal for carrying facsimile data and callee's fax number, and lead to
Cross 4G wireless networks and the fax data signal is uploaded to data server 200.Wherein, the analog signal is passed according to calling party
The fax paper and callee's fax number of input that are obtained after prototype scanning file and generate.
When the data server 200 receives fax data signal, the data, services IP for being recorded and the biography for receiving
Callee's fax number that true data signal is carried matches to be determined as the volume of the 4G wireless facsimile devices 100 of callee
Code, and the fax data signal is sent to the 4G wireless facsimile devices 100 as callee.
Further, data server 200 is according to the dynamic IP obtained as the 4G wireless facsimile devices 100 of calling party
And callee's fax number, judge the 4G wireless facsimile devices 100 as calling party and the 4G wireless devices as callee
Whether 100 access same 4G wireless networks：
If so, then the data signal that will fax of data server 200 is directly sent to as callee by 4G wireless networks
4G wireless facsimile devices 100.
If it is not, then the data signal that will fax of data server 200 is sent to the 4G as callee by PSTN and wirelessly passes
True device 100.
Used as fax callee, the 4G wireless facsimile devices 100 are by the fax data signal by decoding to generate carrying
There is the analog signal of facsimile data, and the analog signal is sent to corresponding callee's facsimile machine obtain fax paper.
Specifically, the hardware architecture diagram of the 4G wireless facsimile devices with reference to shown in Fig. 1 is former to work as described above
Reason is illustrated.
4G wireless facsimile devices 100 access caller as fax calling party, the facsimile machine interface circuit 51 of the calling party that faxes
Facsimile machine 101, the fax paper that caller facsimile machine 101 will be obtained after scanning is by way of analog signal by facsimile machine interface electricity
Road 51 is sent to modem 52, is converted into carrying the fax of facsimile data and callee's fax number by modem 52
Data signal, is then uploaded to data server 200 by 4G wireless data transmission modules 4 by fax data signal.Data server 200
Data, services IP historically finds correspondence callee's 4G wireless facsimile devices.The facsimile machine interface circuit 51 of fax callee
Access called facsimile machine.Data server 200 judges calling party 4G according to the dynamic IP of callee's fax number and calling party
Whether wireless facsimile device 100 accesses same 4G wireless networks with callee 4G wireless devices 100：If so, then data server
200 directly send fax data signal by 4G wireless networks.If it is not, then data server 200 is passed through by gateway sub-block
PSTN sends fax data signal.The 4G wireless data transmission modules 4 of fax callee receive fax numeral letter by wireless network
Number, then analog signal is converted into by modem 52, then sent to callee by facsimile machine interface circuit 51 and faxed
Machine.
Fig. 3 is referred to, is a kind of flow of the ip voice processing method of 4G wireless facsimile devices in embodiment of the present invention
Figure.Wherein, the 4G wireless facsimile devices are respectively connected with a facsimile machine and a telephone set.The method includes：
Step S10,4G wireless facsimile device obtains a dynamic according to register instruction dial registration to 4G wireless networks
IP, is communicated to connect with being set up with 4G wireless networks.
Step S12, when the dialing of calling party phone machine is received, as ip voice calling party, 4G wireless facsimile devices
Data, services IP is obtained to the decoding of dialled called party number, and callee's telephone set corresponding with data, services IP sets up circuit company
Connect.
Step S13, as calling party, the voice analog signal that 4G wireless facsimile devices will be received from calling party phone machine
It is encoded to the voice digital signal for carrying voice messaging and callee's data, services IP.
Step S14, data server is uploaded to by 4G wireless networks by the voice digital signal, is made as callee's
4G wireless facsimile devices obtain the voice digital signal from data server, decode voice digital signal generation and carry voice
The analog signal of information, and transmission to corresponding callee's telephone set obtains voice messaging.
Wherein, 4G wireless facsimile devices are provided with unique encodings, and data server is recorded and encodes one-to-one data
Service IP.As the 4G wireless facsimile devices of callee determined by data server, specifically, data server will be recorded
Callee's data, services IP for being carried with voice digital signal of data, services IP matched and be determined as the 4G of callee
The coding of wireless facsimile device, so that it is determined that as the 4G wireless facsimile devices of callee.
Fig. 4 is referred to, when 4G wireless facsimile devices receive the fax analog signal of calling party's facsimile machine transmission, the party
Method also includes：
Step S21, used as fax calling party, the 4G wireless facsimile devices analog signal that will fax is encoded to and carries fax number
According to the fax data signal with callee's fax number.
Step S22, data server is uploaded to by 4G wireless networks by the fax data signal, is made as callee's
4G wireless facsimile devices obtain the fax data signal from data server, and biography is carried to decode fax data signal generation
The analog signal of true data, and transmission to corresponding callee's facsimile machine obtains fax paper.
Wherein, data server is additionally operable to preserve and the one-to-one fax numbers of data, services IP.The analog signal
It is to be generated according to callee's fax number of the fax paper and input that are obtained after calling party's scanning of facsimile equipment.As called
The 4G wireless facsimile devices of side are determined by data server, specifically, the data, services IP that data server is recorded
The callee fax number carried with fax data signal is matched and is determined as the 4G wireless facsimile devices of callee
Coding, so that it is determined that as the 4G wireless facsimile devices of callee.
A progressive ground, connects as the 4G wireless facsimile devices 100 for calling party with the 4G wireless devices 100 as callee
When entering same 4G wireless networks：Directly obtained from data server by 4G wireless networks as the 4G wireless facsimile devices of callee
Take the fax data signal.
As the 4G wireless facsimile devices 100 for calling party from accessed as the 4G wireless devices 100 of callee it is different
During 4G networks：The fax data signal is obtained from data server by PSTN as the 4G wireless facsimile devices of callee.
Fig. 5 is referred to, is a kind of high-level schematic functional block diagram of the 4G wireless facsimile devices in embodiment of the present invention.The dress
Put 400 to be respectively connected with a facsimile machine and a telephone set, and be provided with unique encodings, data server is recorded with coding one by one
Corresponding data, services IP.The device 400 includes：
Wireless communication module 41, for according to register instruction dial registration to 4G wireless networks and automatic from WMG
A dynamic IP is obtained, is communicated to connect with being set up with 4G wireless networks.
Coding/decoding module 42, is used for：
When the dialing of calling party phone machine is received, the device 400 as ip voice calling party, to dialled callee number
Code decode and obtains callee's data, services IP；
The voice analog signal received from calling party phone machine is encoded to and carries voice messaging and callee's data
Service the voice digital signal of IP.
Wireless communication module 41 is additionally operable to the voice digital signal by 4G wireless networks be uploaded voice digital signal
To data server.
Further, coding/decoding module 42 is additionally operable to：It is called as ip voice in the voice digital signal for receiving
Side, voice digital signal decoding is carried the analog signal of voice messaging with generating；And send to correspondence analog signal
Callee's telephone set obtaining voice messaging.
As the 4G wireless facsimile devices of callee determined by data server, specifically, data server will be remembered
Callee's data, services IP that the data, services IP of load is carried with voice digital signal is matched and is determined as callee's
The coding of 4G wireless facsimile devices, so that it is determined that as the 4G wireless facsimile devices of callee.
Further, coding/decoding module 42 is additionally operable to：When the analog signal of calling party's facsimile machine transmission is received, as
Fax calling party, analog signal of faxing is encoded to the fax data signal for carrying facsimile data and callee's fax number.
Wireless communication module 41 is additionally operable to that fax data signal is uploaded into data server by 4G wireless networks.
Coding/decoding module 42 is additionally operable to：In the fax data signal for receiving, as callee, by data signal of faxing
Decoding generation carries the analog signal of facsimile data, and transmission to corresponding callee's facsimile machine obtains fax paper.
As the 4G wireless facsimile devices of callee determined by data server, specifically, data server will be remembered
Callee's fax number that the data, services IP of load is carried with voice digital signal is matched and is determined as the 4G of callee
The coding of wireless facsimile device, so that it is determined that as the 4G wireless facsimile devices of callee.
Fig. 6 is referred to, is a kind of high-level schematic functional block diagram of the data server in embodiment of the present invention.The data take
Business device 200 includes：
Memory module 71, one-to-one data, services IP is encoded for recording with 4G wireless facsimile devices.Wherein, should
4G wireless facsimile devices are encoded to the unique encodings for pre-setting.
Wireless communication module 72, is sent for being received by 4G wireless networks as the 4G wireless facsimile devices of calling party
The voice digital signal for carrying voice messaging and callee's data, services IP.
Processing module 73, for the callee's data, services IP carried according to the voice digital signal and the memory module
The data, services IP of record determines the coding of matching, to be determined as the 4G wireless facsimile devices of callee.
The wireless communication module 72 is additionally operable to that the voice digital signal is sent wireless to the 4G as callee for determining
Picture unit, makes the voice digital signal generation received as the 4G wireless facsimile devices decoding of callee carry voice
The analog signal of information, and transmission to corresponding callee's telephone set obtains voice messaging.Wherein, the 4G wireless facsimile devices with
One facsimile machine and a telephone set are respectively connected with.
Further, the memory module 71 is additionally operable to record and the one-to-one fax numbers of data, services IP.
The wireless communication module 72 is additionally operable to receive carrying for 4G wireless facsimile devices transmission by 4G wireless networks
The fax data signal of facsimile data and callee's fax number.
Processing module 73, remembers for the callee's fax number carried according to the fax data signal and the memory module
The data, services IP of load, it is determined that the coding of matching, to be determined as the 4G wireless facsimile devices of callee.
The wireless communication module 72 is additionally operable to that the fax data signal is sent wireless to the 4G as callee for determining
Picture unit, makes the fax data signal received as the 4G wireless facsimile devices decoding of callee carry biography to generate
The analog signal of true data, and transmission to corresponding callee's facsimile machine obtains fax paper.
Further, the processing module 73 is additionally operable to：According to as the 4G wireless facsimile devices of calling party be connected to 4G without
The dynamic IP and the data, services IP of the callee obtained during gauze network, judge 4G wireless facsimile devices as calling party with
Whether same 4G wireless networks are accessed as the 4G wireless devices of callee：
If so, then the wireless communication module 72 is used to for the voice digital signal or the fax data signal directly to pass through 4G
Wireless network is sent to the 4G wireless facsimile devices as callee.
Otherwise, the wireless communication module 72 be used for by the voice digital signal or the fax data signal by with PSTN nets
The voice gateways of network connection are sent to the 4G wireless facsimile devices as callee.
A kind of 4G wireless facsimile devices, system and its ip voice processing method in embodiment of the present invention, 4G are wirelessly passed
True device is connected with a facsimile machine and a telephone set, in radio facsimile and ip voice function combined in into a device, 4G without
When line picture unit is connected with 4G wireless networks, in the analog signal of the transmission for receiving calling party, by analog signal coding
And upload the data signal of generation to data server；Data server sends voice signal extremely by 4G wireless networks or PSTN
After another 4G wireless facsimile devices, it is set to be decoded to voice signal and obtain corresponding information, in this process, the letter of transmission
Breath calling party be telephone set when be voice messaging, and calling party be facsimile machine when be fax paper information, so as to 4G without
The function of fax or ip voice is realized between line picture unit by wireless network.
It should be noted that preferably implementation method of the invention is given in specification of the invention and its accompanying drawing, but
It is that the present invention can be realized by many different forms, however it is not limited to the implementation method described by this specification, these realities
Mode is applied not as the extra limitation to present invention, there is provided the purpose of these implementation methods is made in disclosure of the invention
The understanding of appearance is more thorough comprehensive.Also, above-mentioned each technical characteristic continues to be mutually combined, the various realities that formation is not enumerated above
Mode is applied, the scope of description of the invention record is accordingly to be regarded as；Further, for those of ordinary skills, can be with root
Improved according to described above or converted, and all these modifications and variations should all belong to the protection of appended claims of the present invention
Scope.
Claims (10)
1. a kind of ip voice processing method of 4G wireless facsimile devices, it is characterised in that including：
4G wireless facsimile devices according to register instruction dial registration to 4G wireless networks, and obtained automatically from WMG one move
State IP, is communicated to connect with being set up with 4G wireless networks；
When the dialing of calling party phone machine is received, the 4G wireless facsimile devices as ip voice calling party, to dialled quilt
The side's of crying number decoding obtains data, services IP, and callee corresponding with the data, services IP sets up connection；
As calling party, the voice analog signal received from the calling party phone machine is encoded to carry voice messaging and
The voice digital signal of callee's data, services IP；
The voice digital signal is uploaded to by data server by 4G wireless networks, is made as the 4G radio facsimiles of callee
Device obtains the voice digital signal from the data server, and voice is carried to decode the voice digital signal generation
The analog signal of information, and transmission to corresponding callee's telephone set obtains voice messaging；
Wherein, the 4G wireless facsimile devices are respectively connected with a facsimile machine and a telephone set；The 4G wireless facsimile devices set
There are unique encodings, the data server is recorded and encodes one-to-one data, services IP；4G as callee is wireless
Picture unit is callee's data that the data, services IP recorded by the data server is carried with voice digital signal
Service IP is matched and is determined what 4G wireless facsimile devices were obtained after encoding.
2. method according to claim 1, it is characterised in that when the analog signal for receiving the transmission of calling party's facsimile machine
When, methods described also includes：
As fax calling party, the 4G wireless facsimile devices by it is described fax analog signal be encoded to carry facsimile data and
The fax data signal of callee's fax number；And
The fax data signal is uploaded to by the data server by 4G wireless networks, makes the 4G as callee wireless
Picture unit obtains the fax data signal from data server, decodes the fax data signal generation and carries fax number
According to analog signal, and send to corresponding callee's facsimile machine and obtain fax paper.
3. method according to claim 1, it is characterised in that as the 4G wireless facsimile devices for calling party with as quilt
When the 4G wireless devices of the side of crying access same 4G wireless networks, the voice digital signal is uploaded to by number by 4G wireless networks
According to server, make to obtain the voice digital signal from the data server as the 4G wireless facsimile devices of callee, with
The analog signal that the voice digital signal generation carries voice messaging is decoded, and transmission to corresponding callee's telephone set is obtained
To voice messaging, specially：
The voice digital signal is uploaded to by data server by 4G wireless networks, is made as the 4G radio facsimiles of callee
Device directly obtains the voice digital signal by 4G wireless networks from the data server, to decode the speech digit
Signal generation carries the analog signal of voice messaging, and transmission to corresponding callee's telephone set obtains voice messaging；
During as the 4G wireless facsimile devices for calling party from the 4G wireless devices different 4G wireless networks of access as callee,
The voice digital signal is uploaded to by data server by 4G wireless networks, is made as the 4G wireless facsimile devices of callee
The voice digital signal is obtained from the data server, voice messaging is carried to decode the voice digital signal generation
Analog signal, and send to corresponding callee's telephone set and obtain voice messaging, specially：
The voice digital signal is uploaded to by data server by 4G wireless networks, is made as the 4G radio facsimiles of callee
Device obtains the voice digital signal, the predicate to decode by the voice gateways being connected with PSTN from the data server
The generation of sound data signal carries the analog signal of voice messaging, and transmission to corresponding callee's telephone set obtains voice letter
Breath.
4. a kind of 4G wireless facsimile devices, it is characterised in that described device is respectively connected with a facsimile machine and a telephone set, and
Unique encodings are provided with, a data server is recorded and encodes one-to-one data, services IP；Described device includes：
Wireless communication module, for according to register instruction dial registration to 4G wireless networks, and obtains one automatically from WMG
Individual dynamic IP, is communicated to connect with being set up with 4G wireless networks；
Coding/decoding module, is used for：When the dialing of calling party phone machine is received, the 4G wireless facsimile devices are used as ip voice
Calling party, data, services IP, and callee's phone corresponding with the data, services IP are obtained to the decoding of dialled called party number
Machine sets up connection；And the voice analog signal received from the calling party phone machine is encoded to carries voice messaging
With the voice digital signal of callee's data, services IP；
The wireless communication module is additionally operable to that the voice digital signal is uploaded into data server by 4G wireless networks；
The coding/decoding module is additionally operable to：In the voice digital signal for receiving, the 4G wireless facsimile devices conduct
Ip voice callee, the analog signal of voice messaging is carried to generate by voice digital signal decoding, and by the mould
Intend signal to send to corresponding callee's telephone set to obtain voice messaging.
5. device according to claim 4, it is characterised in that the coding/decoding module is additionally operable to：When receiving calling party
During the analog signal that facsimile machine sends, the 4G wireless facsimile devices compile the fax analog signal as fax calling party
Code is the fax data signal for carrying facsimile data and callee's fax number；
The wireless communication module is additionally operable to that the fax data signal is uploaded into the data, services by 4G wireless networks
Device；
The coding/decoding module is additionally operable to：In the fax data signal for receiving, the 4G wireless facsimile devices conduct
Callee, the fax digital signal decoding generation is carried the analog signal of facsimile data, and transmission is called to corresponding
Square facsimile machine obtains fax paper.
6. device according to claim 4, it is characterised in that as the 4G wireless facsimile devices for calling party with as quilt
When the 4G wireless devices of the side of crying access same 4G wireless networks, the wireless communication module is additionally operable to：In the 4G radio facsimiles
When device is as ip voice callee, the voice digital signal is obtained from the data server by 4G wireless networks；
During as the 4G wireless facsimile devices for calling party from the 4G wireless devices different 4G wireless networks of access as callee,
The wireless communication module is additionally operable to：When the 4G wireless facsimile devices are used as ip voice callee, it is connected by with PSTN
Voice gateways obtain the voice digital signal from the data server.
7. a kind of data server, it is characterised in that including：
Memory module, one-to-one data, services IP is encoded for recording with 4G wireless facsimile devices；Wherein, the 4G without
Line picture unit is encoded to the unique encodings for pre-setting；
Wireless communication module, for being received as taking that the 4G wireless facsimile devices of calling party send by 4G wireless networks
Voice digital signal with voice messaging and callee's data, services IP；
Processing module, remembers for the callee's data, services IP carried according to the voice digital signal and the memory module
The data, services IP of load determines the coding of matching, to be determined as the 4G wireless facsimile devices of callee；
The wireless communication module is additionally operable to send the voice digital signal to the 4G as callee for determining and wirelessly passes
True device, makes the voice digital signal generation received as the 4G wireless facsimile devices decoding of callee carry voice
The analog signal of information, and transmission to corresponding callee's telephone set obtains voice messaging；Wherein, the 4G wireless facsimile devices
It is respectively connected with a facsimile machine and a telephone set.
8. data server according to claim 7, it is characterised in that the memory module is additionally operable to record and data
The service one-to-one fax numbers of IP；
The wireless communication module is additionally operable to carry biography by what the 4G wireless networks reception 4G wireless facsimile devices sent
The fax data signal of true data and callee's fax number；
Processing module, callee's fax number and the memory module for being carried according to the fax data signal are recorded
Data, services IP, it is determined that matching coding, to be determined as the 4G wireless facsimile devices of callee；
The wireless communication module is additionally operable to send the fax data signal to the 4G as callee for determining and wirelessly passes
True device, makes the fax data signal received as the 4G wireless facsimile devices decoding of callee carry biography to generate
The analog signal of true data, and transmission to corresponding callee's facsimile machine obtains fax paper.
9. the data server according to claim 7 or 8, it is characterised in that the processing module is additionally operable to：According to conduct
The 4G wireless facsimile devices of calling party are connected to the data, services of the dynamic IP and callee obtained during 4G wireless networks
IP, judges whether the 4G wireless facsimile devices as calling party access same 4G wireless networks with the 4G wireless devices as callee
Network：
If so, then the wireless communication module is used to for the voice digital signal or the fax data signal directly to pass through 4G
Wireless network is sent to the 4G wireless facsimile devices as callee；
Otherwise, the wireless communication module be used for by the voice digital signal or the fax data signal by with PSTN nets
The voice gateways of network connection are sent to the 4G wireless facsimile devices as callee.
10. a kind of 4G radio facsimile systems, it is characterised in that the system includes PSTN network, at least just like claim 4-6
4G wireless facsimile devices described in any one and the data server as described in claim 7-9 any one.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610068111.5A CN105657204A (en) | 2016-02-01 | 2016-02-01 | 4G wireless fax device with IP voice function and application method thereof |
| CN2016100681115 | 2016-02-01 |
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| CN106921654A true CN106921654A (en) | 2017-07-04 |
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| CN201610068111.5A Pending CN105657204A (en) | 2016-02-01 | 2016-02-01 | 4G wireless fax device with IP voice function and application method thereof |
| CN201710061409.8A Active CN106921654B (en) | 2016-02-01 | 2017-01-26 | A kind of 4G wireless facsimile device, system and its ip voice processing method |
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| CN201610068111.5A Pending CN105657204A (en) | 2016-02-01 | 2016-02-01 | 4G wireless fax device with IP voice function and application method thereof |
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| CN106231156A (en) * | 2016-08-31 | 2016-12-14 | 泉州市壹灯照明科技有限公司 | A kind of Internet fax system based on pstn telephone network |
| CN107948459B (en) * | 2017-11-03 | 2020-05-26 | 延安大学 | Transmission equipment based on short-wave communication and transmission method thereof |
| CN111611016B (en) * | 2020-05-25 | 2023-03-21 | 成都银汉易科技有限公司 | Method for loading MicroPython based on space-time isolation domain |
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| CN106921654B (en) | 2019-10-22 |
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