CN207184617U - A kind of communication apparatus of integrated common call and IP calls - Google Patents
A kind of communication apparatus of integrated common call and IP calls Download PDFInfo
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- CN207184617U CN207184617U CN201721268123.9U CN201721268123U CN207184617U CN 207184617 U CN207184617 U CN 207184617U CN 201721268123 U CN201721268123 U CN 201721268123U CN 207184617 U CN207184617 U CN 207184617U
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- calls
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Abstract
The utility model discloses the communication apparatus of a kind of integrated common call and IP calls, including：One communication apparatus body；Terminal control module, it is arranged in communication apparatus body；Common telephony functions module, it is communicated to connect by serial bus and terminal control module, and serial bus is arranged to photoelectric coupling isolation；IP phone functional module, it is communicated to connect by I2S buses and terminal control module；Wherein, common telephony functions module realizes the switching of communication mode with IP phone functional module by an exchange of speech module.Using communication apparatus of the present utility model, there is small, the advantages of the facilitating of networking that take up space, while when network environment changes, it is not necessary to changes terminal, it becomes possible to carry out the switching of two kinds of communication modes, improve the quality and efficiency of call.
Description
Technical field
It the utility model is related to a kind of communication apparatus.More specifically, the utility model is related to one kind can realize commonly
The communication apparatus of call and IP calls.
Background technology
With the continuous development of informationized society, traditional voice call can not meet the needs of user, and multimedia is led to
The appearance of letter, enhance the diversity linked up between men.Multimedia communication, on the one hand provide abundant man-machine interaction circle
Face, on the other hand realize numerous application services such as phone, data transfer, audio/video conference, instant messaging.
But because plain old telephone from IP phone uses different operation principles, so existing communication equipment is not also by two
Person merges use, and the operation principle of IP phone is：Speech is transmitted using network, network can multiplex, and pass through net
Network switching technology, enables multiple communication connection simultaneous transmissions, and advantage is：Low cost, cost are controllable, and shortcoming is：Using packet
Although exchanged form improves line efficiency, but if running into the crowded situation of circuit, and waiting to be forwarded may cause to grow very much
Time delay, or even can also cause packet loss, receipts words people is not heard or not understand speaking for calling party.
The operation principle of plain old telephone is then：Circuit is established by telephone exchange to connect, and this east of telephone exchange
West is established after virtual circuit, it is necessary to which after on-hook, this circuit can just be used.Advantage is：Communication quality is high, does not have
The delay of signal, shortcoming are：Cost is too high, and larger financial burden is caused to enterprise.
So be badly in need of a kind of communication equipment that both can be applied in combination, can either control cost, and can is in certain journey
Speech quality is improved on degree.
Utility model content
A purpose of the present utility model is that solve at least the above and/or defect, and provides and at least will be described later
The advantages of.
In order to realize according to these purposes of the present utility model and further advantage, there is provided the integrated common call of one kind and IP
The communication apparatus of call, including：
One communication apparatus body；
Terminal control module, it is arranged in the communication apparatus body；
Common telephony functions module, it is communicated to connect by serial bus and the terminal control module, and the serial ports is total
Line is arranged to photoelectric coupling isolation；
IP phone functional module, it is communicated to connect by I2S buses and the terminal control module；
Wherein, the common telephony functions module is realized logical with IP phone functional module by an exchange of speech module
The switching of letter mode.
Preferably, wherein, the communication apparatus body also includes：
One signal exchange module, its one end are connected with external signal by two Ethernet interfaces, the other end and the terminal
Control module is connected by RMII buses；
One power transfer module, it is electrically connected with 24V external power sources and/or Ethernet interface.
Preferably, wherein, the terminal control module communication link is connected to FLASH flash memory modules and DDR memory modules.
Preferably, wherein, the terminal control module is also associated with display panel module, touch-control panel module, shooting head mould
Block, usb interface module and function button module.
Preferably, wherein, the common telephony functions module is also connected with being provided with a digital keys module.
Preferably, wherein, the working condition of the exchange of speech module is by controlling terminal control module can switch to
Handle is hands-free.
Preferably, wherein, it is characterised in that the terminal control module is arranged to MPU.
The utility model comprises at least following beneficial effect：Integrated plain old telephone communicates with IP phone in the terminal of one to be set
Standby, small with taking up space, networking is convenient, and when network environment changes, it is not necessary to changes terminal, you can complete IP network
Communication or the switching of traditional ordinary telephone communication.
Further advantage, target and feature of the present utility model embody part by following explanation, and part will also pass through
Research of the present utility model and practice are understood by the person skilled in the art.
Brief description of the drawings
Fig. 1 is a kind of integrated common call of the utility model and the composition schematic diagram of each module of communication apparatus of IP calls；
Fig. 2 is a kind of integrated common call of the utility model and the common telephony functions module of the communication apparatus of IP calls
Composition schematic diagram.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings, to make those skilled in the art with reference to explanation
Book word can be implemented according to this.
It should be appreciated that such as " having ", "comprising" and " comprising " term used herein do not allot one or more
The presence or addition of individual other elements or its combination.
Fig. 1 is shown realizes shape according to a kind of integrated common call of the utility model and one kind of the IP communication apparatus conversed
Formula, including：
One communication apparatus body；
Terminal control module 1, it is arranged in the communication apparatus body；
Common telephony functions module 2, it is communicated to connect by serial bus and the terminal control module, and the serial ports is total
Line is arranged to photoelectric coupling isolation, sets photoelectric coupling to isolate, and placement Leakage Current is excessive, causes phone function abnormal.
Common telephony functions module include bell flowing detecting circuit, caller identification circuit, voice call circuit, DTMF, CPU, power supply and
Load etc..
Caller identification circuit is isolated by transformer with circuit, when plain old telephone is sent a telegram here, phone buzzer ring, and MPU moulds
Block receives bell signal, and extracts caller ID, delivers to display screen and shows；
When using outer power supply, voice call circuit is isolated by transformer with circuit, during dialing, number that CPU will be received
Font size code delivers to DTMF units, is then sent by voice call circuit to programme-controlled exchange；
Low power consumption CPU major function is scanned for dialing, and dialing is sent, by being controlled information between serial ports and MPU
Send and receive, and handled；
Power supply provides the work of common telephony functions modules, during without outer power supply, is worked using line fed；When having outer power supply,
Open-circuit line is fed, using powered operation outside equipment；
IP phone functional module 3, it is communicated to connect by I2S buses and the terminal control module；
Wherein, the common telephony functions module is realized with IP phone functional module by an exchange of speech module 4
The switching of communication mode.Operation principle of the present utility model is：When communication apparatus works in general telephone mode, IP phone work(
Energy block does not work, and when plain old telephone calls dialing, can be inputted by phone interface, common telephony functions mould is delivered to through serial ports
Block, it can also be inputted by digital keys, when having plain old telephone service, exchange of speech switches to common telephony functions module one
Side, during no plain old telephone service, exchange of speech is maintained at IP phone side, and phone can carry out multimedia operations, such as watches video, receives
Listen music, web page browsing etc.；When phone works in IP phone pattern, IP phone can realize the industry such as ip voice, video, data
It is engaged in, the voice call circuit, caller identification circuit in common telephony functions module do not work, the CPU work only in it.In IP
During telephone call phone, digital keys dialing, CPU scan to key information, MPU modules are transmitted to by serial ports, and in display screen
It has been shown that, exchange of speech switch to IP phone side, cut-out and the connection of plain old telephone.Have communication modes more using this scheme
Become, speech quality is high, cost is low, can the good benefit of implementation result.Also, this mode is a kind of saying for preferred embodiments
It is bright, but be not limited thereto.When implementing the utility model, appropriate replacement can be carried out according to user's demand and/or is repaiied
Change.
In another example, the communication apparatus body also includes：
One signal exchange module 5, its one end are connected with external signal by two Ethernet interfaces, the other end and the terminal
Control module is connected by RMII buses, and its main function is to swap the information in communication apparatus with external information；
One power transfer module 6, it is electrically connected with 24V external power sources and/or Ethernet interface.Communication of the present utility model
Equipment can use 24V external power sources to power, and Ethernet interface POE can also be used to power.When phone is without outer power supply, only
Common telephony functions module works, and common telephony functions module feeds powered operation by telephone wire.Exchange of speech is without outer power supply
When, voice channel is maintained on plain old telephone voice channel.Have that signal exchange effect is good, power supply mode is more using this scheme
The benefit of sample.Also, this mode is a kind of explanation of preferred embodiments, but is not limited thereto.Implementing this practicality
When new, appropriate replacement and/or modification can be carried out according to user's demand.
In another example, the terminal control module communication link is connected to FLASH flash memory modules 7 and DDR internal memory moulds
Block 8.FLASH flash memory modules are a kind of Nonvolatile memories, and number also can be muchly kept under conditions of the supply of no electric current
According to, DDR memory modules then belong to volatile memory, if the data stopped in electric current supply internal memory just can not be kept, therefore often
Secondary booting computer is required for a data to be loaded into internal memory again, so being used cooperatively using two kinds of modules, to there is electric, out of power feelings
Under condition, the storage of related data can be realized.Have that data storage method is various, adaptability is good, can implement using this scheme
The good benefit of effect.Also, this mode is a kind of explanation of preferred embodiments, but is not limited thereto.Implementing this
During utility model, appropriate replacement and/or modification can be carried out according to user's demand.
In another example, the terminal control module is also associated with display panel module, touch-control panel module, shooting head mould
Block, usb interface module and function button module, display panel module can carry out multimedia broadcasting and webpage browses,
Touch-control panel module can be dialled and be selected to select control, and camera module can carry out Video chat etc..Using this
Scheme have miscellaneous function it is more, adapt to multiple communication modes benefit.Also, this mode is a kind of preferred embodiments
Illustrate, but be not limited thereto.When implementing the utility model, can be carried out according to user's demand appropriate replacement and/or
Modification.
In another example, the common telephony functions module is also connected with being provided with a digital keys module, no matter leads to
When news equipment is operated in IP phone pattern or common call mode, it can be transferred through digital keys and phone interface dialled
Number.There is the benefit convenient and swift, dial mode is various that dials using this scheme.Also, this mode is one kind
The explanation of preferred embodiments, but be not limited thereto.When implementing the utility model, can be carried out suitably according to user's demand
Replace and/or change.
In another example, the working condition of the exchange of speech module is by controlling terminal control module can switch to
Handle is hands-free.When calling, according to setting mode of operation (plain old telephone or the IP for starting communication apparatus function button
Pattern), when the handle of base is raised or this base hands-free is pressed, exchange of speech module then according to mode of operation, from
It is dynamic to be switched on common telephony functions block either IP phone functional block；When receiving calls, MPU automatic detection Inbound Calls
Signal belongs to IP phone or plain old telephone, now when the handle of base is raised or this base hands-free is pressed, language
Sound Switching Module is selected communication line, is carried out so as to ensure that the incoming call of phone and exhalation are normal.Using this side
Case has the benefit that control effect is good, speech quality is high, route choosing fault rate is low.Also, this mode is one kind
The explanation of preferred embodiments, but be not limited thereto.When implementing the utility model, can be carried out suitably according to user's demand
Replace and/or change.
In another example, the terminal control module is arranged to MPU.There is control efficiency using this scheme
Benefit high, control effect is good.Also, this mode is a kind of explanation of preferred embodiments, but is not limited thereto.
When implementing the utility model, appropriate replacement and/or modification can be carried out according to user's demand.
Number of devices and treatment scale described herein are for simplifying explanation of the present utility model.To the utility model
The application of integrated common call and the IP communication apparatus conversed a kind of, modifications and variations be to one skilled in the art
Obviously.
Although embodiment of the present utility model is disclosed as above, it is not restricted in specification and embodiment
Listed utilization.It can be applied to various suitable fields of the present utility model completely.For those skilled in the art,
Other modification is easily achieved.Therefore under the universal limited without departing substantially from claim and equivalency range, this reality
Specific details is not limited to new and shown here as the legend with description.
Claims (7)
- A kind of 1. communication apparatus of integrated common call and IP calls, it is characterised in that including：One communication apparatus body；Terminal control module, it is arranged in the communication apparatus body；Common telephony functions module, it is communicated to connect by serial bus and the terminal control module, the serial bus quilt It is arranged to photoelectric coupling isolation；IP phone functional module, it is communicated to connect by I2S buses and the terminal control module；Wherein, the common telephony functions module realizes communication party with IP phone functional module by an exchange of speech module The switching of formula.
- 2. the communication apparatus of a kind of integrated common call as claimed in claim 1 and IP calls, it is characterised in that the communication Apparatus body also includes：One signal exchange module, its one end are connected with external signal by two Ethernet interfaces, the other end and the terminal control Module is connected by RMII buses；One power transfer module, it is electrically connected with 24V external power sources and/or Ethernet interface.
- 3. the communication apparatus of a kind of integrated common call as claimed in claim 1 and IP calls, it is characterised in that the terminal Control module communication link is connected to FLASH flash memory modules and DDR memory modules.
- 4. the communication apparatus of a kind of integrated common call as claimed in claim 1 and IP calls, it is characterised in that the terminal Control module is also associated with display panel module, touch-control panel module, camera module, usb interface module and function button module.
- 5. the communication apparatus of a kind of integrated common call as claimed in claim 1 and IP calls, it is characterised in that described common Telephony feature module is also connected with being provided with a digital keys module.
- 6. the communication apparatus of a kind of integrated common call as claimed in claim 1 and IP calls, it is characterised in that the voice The working condition of Switching Module is by controlling terminal control module to can switch to handle or hands-free.
- 7. the communication apparatus of a kind of integrated common call as claimed in claim 1 and IP calls, it is characterised in that the terminal Control module is arranged to MPU.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721268123.9U CN207184617U (en) | 2017-09-29 | 2017-09-29 | A kind of communication apparatus of integrated common call and IP calls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721268123.9U CN207184617U (en) | 2017-09-29 | 2017-09-29 | A kind of communication apparatus of integrated common call and IP calls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207184617U true CN207184617U (en) | 2018-04-03 |
Family
ID=61749694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721268123.9U Active CN207184617U (en) | 2017-09-29 | 2017-09-29 | A kind of communication apparatus of integrated common call and IP calls |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207184617U (en) |
-
2017
- 2017-09-29 CN CN201721268123.9U patent/CN207184617U/en active Active
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