CN113079241A - Dial-up calling method, device, mobile terminal and computer readable storage medium - Google Patents
Dial-up calling method, device, mobile terminal and computer readable storage medium Download PDFInfo
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- CN113079241A CN113079241A CN201911304016.0A CN201911304016A CN113079241A CN 113079241 A CN113079241 A CN 113079241A CN 201911304016 A CN201911304016 A CN 201911304016A CN 113079241 A CN113079241 A CN 113079241A
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- 238000000034 method Methods 0.000 title claims abstract description 35
- 238000004891 communication Methods 0.000 claims description 24
- 238000004590 computer program Methods 0.000 claims description 10
- 230000006870 function Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 238000010295 mobile communication Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/26—Devices for calling a subscriber
- H04M1/27—Devices whereby a plurality of signals may be stored simultaneously
- H04M1/274—Devices whereby a plurality of signals may be stored simultaneously with provision for storing more than one subscriber number at a time, e.g. using toothed disc
- H04M1/2745—Devices whereby a plurality of signals may be stored simultaneously with provision for storing more than one subscriber number at a time, e.g. using toothed disc using static electronic memories, e.g. chips
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/14—Reselecting a network or an air interface
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Abstract
The invention provides a dialing calling method, a dialing calling device, a mobile terminal and a computer readable storage medium, wherein the dialing calling method comprises the following steps: judging whether the dialing number is a preset number or not; and when the dialing number is a preset number, the dialing number falls back to a circuit domain from a high-definition voice call mode to be called. According to the dialing calling method, when a user uses the mobile terminal to dial for calling, whether the dialing number is a preset number or not can be judged, and if the dialing number is the preset number, a circuit domain, namely a circuit switching voice network, can be used for dialing and communicating a dialed party, so that the phenomenon of call interruption is avoided, and the user call experience degree is improved.
Description
Technical Field
The invention relates to the technical field of communication, in particular to a dialing calling method, a dialing calling device, a mobile terminal and a computer readable storage medium.
Background
Domestic operators, such as mobile, unicom and telecommunication communication operators, have opened high-definition voice call services, i.e., VOLTE services. However, the current high definition voice call service is opened for a relatively short time, so that the network generally has the problem of interruption, that is, a user dials up and calls out using the high definition voice call service, and after a few seconds of call is made, the call may be interrupted due to the network problem, so that the call experience of the user is affected.
Disclosure of Invention
In view of the foregoing problems, the present invention provides a dial-up calling method, apparatus, mobile terminal and computer readable storage medium, so as to avoid the call interruption phenomenon and improve the user experience.
In order to achieve the purpose, the invention adopts the following technical scheme:
a method of dial calling, comprising:
judging whether the dialing number is a preset number or not;
and when the dialing number is a preset number, the dialing number falls back to a circuit domain from a high-definition voice call mode to be called.
Preferably, in the dial calling method, the step of determining whether the dialed number is a preset number includes:
judging, by a phonebook manager, whether the dialed number is an emergency number by inputting the dialed number into the phonebook manager; and/or
And judging whether the dialing number is a preset number or not by matching the dialing number with numbers in a preset number library.
Preferably, in the dial calling method, before determining whether the dialed number is a preset number, the method further includes:
acquiring a country code and a network code of a dialing terminal through a telephone directory manager, and identifying an operator of the dialing terminal according to the country code and the network code;
the step of dropping the dial number from the high-definition voice call mode to the circuit domain for calling when the dial number is the preset number comprises the following steps:
and dropping the dial number from the high-definition call mode to the circuit domain of the operator, and calling according to a preset communication mode.
Preferably, in the dial-up calling method, the preset communication mode is WCDMA, GSM or CDMA.
The present invention also provides a dial-up calling device, comprising:
the number judging module is used for judging whether the dialing number is a preset number or not;
and the dialing fallback module is used for dropping the dialing number from the high-definition voice communication mode to the circuit domain for calling when the dialing number is a preset number.
Preferably, in the dial-up calling device, the number judgment module includes:
an emergency number judging unit for judging by the phonebook manager whether the dial number is an emergency number by inputting the dial number into the phonebook manager; and/or
And the preset number judging unit is used for judging whether the dialing number is a preset number or not by matching the dialing number with numbers in a preset number library.
Preferably, the dial-up calling device further includes:
the operator identification module is used for acquiring a country code and a network code of the dialing terminal through a telephone directory manager and identifying an operator of the dialing terminal according to the country code and the network code;
and the dialing fallback module is used for fallback the dialing number to the circuit domain of the operator from a high-definition communication mode and calling according to a preset communication mode.
Preferably, in the dial-up calling device, the preset communication mode is WCDMA, GSM or CDMA.
The invention also provides a mobile terminal, which comprises a memory and a processor, wherein the memory is used for storing the computer program, and the processor runs the computer program to enable the mobile terminal to execute the dial calling method.
The present invention also provides a computer-readable storage medium storing a computer program which, when executed by a processor, implements the dial-up calling method.
The present invention provides a dial-up call comprising: judging whether the dialing number is a preset number or not; and when the dialing number is a preset number, the dialing number falls back to a circuit domain from a high-definition voice call mode to be called. According to the dialing calling method, when a user uses the mobile terminal to dial for calling, whether the dialing number is a preset number or not can be judged, and if the dialing number is the preset number, a circuit domain, namely a circuit switching voice network, can be used for dialing and communicating a dialed party, so that the phenomenon of call interruption is avoided, and the user call experience degree is improved.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings required to be used in the embodiments will be briefly described below, and it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope of the present invention. Like components are numbered similarly in the various figures.
Fig. 1 is a flowchart of a dial-up calling method according to embodiment 1 of the present invention;
fig. 2 is a flowchart of a dial-back method according to embodiment 2 of the present invention;
fig. 3 is a schematic structural diagram of a dial-up fallback apparatus according to embodiment 3 of the present invention;
fig. 4 is a schematic structural diagram of another dial-up fallback apparatus according to embodiment 3 of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.
Hereinafter, the terms "including", "having", and their derivatives, which may be used in various embodiments of the present invention, are only intended to indicate specific features, numbers, steps, operations, elements, components, or combinations of the foregoing, and should not be construed as first excluding the existence of, or adding to, one or more other features, numbers, steps, operations, elements, components, or combinations of the foregoing.
Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which various embodiments of the present invention belong. The terms (such as those defined in commonly used dictionaries) should be interpreted as having a meaning that is consistent with their contextual meaning in the relevant art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein in various embodiments of the present invention.
Example 1
Fig. 1 is a flowchart of a dial-up calling method according to embodiment 1 of the present invention, where the method includes the following steps:
step S11: and judging whether the dialing number is a preset number or not.
Domestic operators, such as mobile, unicom and telecommunication communication operators, have opened high-definition voice call services, i.e., VOLTE services. The high-definition voice call service is based on an IP Multimedia Subsystem (IMS) network, and uses a configuration file specially made for a Control plane (Control plane) and a Media plane (Media plane) of voice service on LTE (Long Term Evolution), so that the voice service (Control and Media plane) is transmitted in an LTE data bearing network as data flow without maintaining and depending on a traditional circuit switching voice network. However, the existing high definition voice call service is opened for a relatively short time, so the network generally has the problem of interruption, that is, a user dials up and calls using the high definition voice call service, and the user may be interrupted due to the network problem after a few seconds of calling. Especially when dialing an emergency number, the impact of such interruption is very bad, which seriously affects the user experience.
In the embodiment of the invention, after the user dials by using the mobile terminal to call, whether the dialed number is the preset number can be judged, and if the dialed number is the preset number, the circuit domain can be used, namely, the circuit switching voice network is communicated with the dialed party, so that the interruption phenomenon is avoided.
In the embodiment of the invention, an algorithm or an application program can be preset in the mobile terminal and used for judging whether the dialing number is a preset number. For example, a preset number library may be provided in the mobile terminal, where important dialing numbers may be stored according to user requirements, and after a call of the dialing numbers is made, it is required to ensure that the connection is not interrupted, and a matching application program is correspondingly provided, where after the user inputs the dialing number, the matching application program may match the dialing number with the preset number library, so as to determine whether the dialing number is the preset number stored by the user.
In the embodiment of the present invention, the process of determining whether the dialed number is a preset number includes: judging, by a phonebook Manager (Phone Book Manager), whether the dialed number is an emergency number by inputting the dialed number into the phonebook Manager; and/or judging whether the dialing number is a preset number or not by matching the dialing number with numbers in a preset number library. That is, in addition to the fact that the mobile terminal may preset a number library to determine the preset number, in order to ensure that the emergency call can be carried out without interruption of communication, the phonebook manager in the mobile terminal may be directly used to determine whether the dialed number is an emergency number, so as to ensure that communication is not interrupted after a subsequent emergency dial call, where the emergency number includes an alarm number, a fire number, an emergency number, and the like, and is not limited herein.
Step S12: and when the dialing number is a preset number, the dialing number falls back to a circuit domain from a high-definition voice call mode to be called.
In the embodiment of the invention, when the dial number is determined to be the preset number, namely the dial number is the more important number, in order to ensure that the situation of interruption does not occur after the communication, the mobile terminal abandons the high-definition voice communication mode for calling and falls back to the circuit domain, namely the dial calling is carried out through the circuit switching voice network. Especially when emergency dialing, for example, alarm dialing, the method ensures uninterrupted and avoids bad influence.
In the embodiment of the invention, an application program for switching the call mode can be further arranged in the mobile terminal, and when the dialed number is determined to be the preset number, the application program for switching the call mode can forcibly drop the current high-definition voice call mode back to the corresponding circuit domain of the operator for calling.
Example 2
Fig. 2 is a flowchart of a dial fallback method according to embodiment 2 of the present invention, where the method includes the following steps:
step S21: the method comprises the steps of obtaining a country code and a network code of a dialing terminal through a telephone directory manager, and identifying an operator of the dialing terminal according to the country code and the network code.
In the embodiment of the invention, before determining whether the dialing number is the preset number, the mobile terminal acquires the country code and the network code of the local number through the telephone directory manager. The phone book manager is also a module in the baseband chip responsible for number management, and an application program can be arranged in the mobile terminal and can call the phone book manager to obtain the country code and the network code of the mobile terminal.
In the embodiment of the invention, the country code is also the country code, and the international telephone area code of the international telecommunication union can know the grade country of the number of the mobile terminal through the country code. The network code, i.e. the network code of the mobile device, can be used to represent the network operator of only one mobile device after being combined with the country code.
In the embodiment of the present invention, according to the obtained country code and network code, the operator of the mobile terminal may be identified in the mobile terminal by using an algorithm or an application program, for example, an application program for identifying the operator may be set in the mobile terminal, and after the country code and network code are obtained, the application program is input to the application program, and the application program may use the country code and network code to match with an operator information base, thereby obtaining the operator of the mobile terminal.
Step S22: and judging whether the dialing number is a preset number or not.
This step is identical to step S11 described above, and will not be described herein again.
Step S23: and dropping the dial number from the high-definition call mode to the circuit domain of the operator, and calling according to a preset communication mode.
In the embodiment of the invention, after the operator of the local machine is confirmed, the dialing number can be dropped from the high-definition call mode to the circuit domain of the operator for calling, for example, when the operator of the local machine is China Mobile, the high-definition call mode can be forced to be dropped to the circuit domain of the China Mobile for calling the dialing number. The preset communication mode includes WCDMA, GSM or CDMA, WCDMA is wideband code division multiple access, it is a wideband spread spectrum 3G mobile communication air interface using code division multiple access multiplexing (or CDMA universal multiplexing technology, not referring to CDMA standard) method, GSM is global mobile communication system, it is an air interface using time division multiple access, CDMA is code division multiple access. And the mobile terminal can be provided with an application program, and after the mobile terminal falls back to the circuit domain, the dialing call is carried out by automatically selecting the optimal communication mode, so that the experience degree of the user is improved.
Example 3
Fig. 3 is a schematic structural diagram of a dial-up fallback apparatus according to embodiment 3 of the present invention.
The dial-back device 300 includes:
a number judgment module 310, configured to judge whether the dialed number is a preset number;
and a dial fall back module 320, configured to fall back the dial number from the high-definition voice call mode to the circuit domain to call when the dial number is a preset number.
In the embodiment of the present invention, the number determination module includes:
the emergency number judging unit is used for inputting the dialing number into a telephone directory manager and judging whether the dialing number is an emergency number or not through the telephone directory manager; and/or
And the preset number judging unit is used for matching the dialing number with a preset number library and judging whether the dialing number is a preset number or not through the preset number library.
As shown in fig. 4, the dial-back device 300 further includes:
the operator identification module 330 is configured to obtain a country code and a network code of the dial-up terminal through a phonebook manager, and identify an operator of the dial-up terminal according to the country code and the network code.
In this embodiment of the present invention, the dial fallback module 320 is further configured to fallback the dial number from the high definition call mode to the circuit domain of the operator, and call according to a preset communication mode.
In the embodiment of the present invention, the preset communication mode includes WCDMA, GSM, or CDMA.
In the embodiment of the present invention, for more detailed functional description of each module and each unit, reference may be made to contents of corresponding parts in the foregoing embodiment, which are not described herein again.
In addition, the invention also provides a mobile terminal which can comprise a smart phone, a tablet computer, a vehicle-mounted computer, intelligent wearable equipment and the like. The mobile terminal comprises a memory and a processor, wherein the memory can be used for storing a computer program, and the processor enables the mobile terminal to execute the method or the functions of each module in the dial-up fallback device by running the computer program.
The memory may include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may store data (such as audio data, a phonebook, etc.) created according to the use of the mobile terminal, and the like. Further, the memory may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.
The embodiment also provides a computer storage medium for storing the computer program used in the mobile terminal.
In the embodiments provided in the present application, it should be understood that the disclosed apparatus and method can be implemented in other ways. The apparatus embodiments described above are merely illustrative and, for example, the flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of apparatus, methods and computer program products according to various embodiments of the present invention. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
In addition, each functional module or unit in each embodiment of the present invention may be integrated together to form an independent part, or each module may exist separately, or two or more modules may be integrated to form an independent part.
The functions, if implemented in the form of software functional modules and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention or a part of the technical solution that contributes to the prior art in essence can be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a smart phone, a personal computer, a server, or a network device, etc.) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A method for dial calling, comprising:
judging whether the dialing number is a preset number or not;
and when the dialing number is a preset number, the dialing number falls back to a circuit domain from a high-definition voice call mode to be called.
2. The dial calling method of claim 1, wherein said determining whether the dialed number is a preset number comprises:
judging, by a phonebook manager, whether the dialed number is an emergency number by inputting the dialed number into the phonebook manager; and/or
And judging whether the dialing number is a preset number or not by matching the dialing number with numbers in a preset number library.
3. The method of claim 1, further comprising, before determining whether the dialed number is a predetermined number:
acquiring a country code and a network code of a dialing terminal through a telephone directory manager, and identifying an operator of the dialing terminal according to the country code and the network code;
the step of dropping the dial number from the high-definition voice call mode to the circuit domain for calling when the dial number is the preset number comprises the following steps:
and dropping the dial number from the high-definition call mode to the circuit domain of the operator, and calling according to a preset communication mode.
4. The dial calling method of claim 3 wherein said predetermined communication mode is WCDMA, GSM or CDMA.
5. A dial-up calling device, comprising:
the number judging module is used for judging whether the dialing number is a preset number or not;
and the dialing fallback module is used for dropping the dialing number from the high-definition voice communication mode to the circuit domain for calling when the dialing number is a preset number.
6. The device of claim 5, wherein the number determination module comprises:
an emergency number judging unit for judging by the phonebook manager whether the dial number is an emergency number by inputting the dial number into the phonebook manager; and/or
And the preset number judging unit is used for judging whether the dialing number is a preset number or not by matching the dialing number with numbers in a preset number library.
7. The dial calling device of claim 5 further comprising:
the operator identification module is used for acquiring a country code and a network code of the dialing terminal through a telephone directory manager and identifying an operator of the dialing terminal according to the country code and the network code;
and the dialing fallback module is used for fallback the dialing number to the circuit domain of the operator from a high-definition communication mode and calling according to a preset communication mode.
8. The dial-up calling device of claim 7 wherein said predetermined communication mode is WCDMA, GSM or CDMA.
9. A mobile terminal, characterized in that it comprises a memory for storing a computer program and a processor for executing the computer program to make the mobile terminal execute the dial call method according to any of claims 1 to 4.
10. A computer-readable storage medium, characterized in that it stores a computer program which, when executed by a processor, implements the dial call method of any one of claims 1 to 4.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911304016.0A CN113079241A (en) | 2019-12-17 | 2019-12-17 | Dial-up calling method, device, mobile terminal and computer readable storage medium |
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| CN201911304016.0A CN113079241A (en) | 2019-12-17 | 2019-12-17 | Dial-up calling method, device, mobile terminal and computer readable storage medium |
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| CN116708675A (en) * | 2022-11-17 | 2023-09-05 | 荣耀终端有限公司 | Conversation method and electronic equipment |
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