CN113271385B - Call forwarding method - Google Patents
Call forwarding method Download PDFInfo
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- CN113271385B CN113271385B CN202110553711.1A CN202110553711A CN113271385B CN 113271385 B CN113271385 B CN 113271385B CN 202110553711 A CN202110553711 A CN 202110553711A CN 113271385 B CN113271385 B CN 113271385B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/42—Systems providing special services or facilities to subscribers
- H04M3/54—Arrangements for diverting calls for one subscriber to another predetermined subscriber
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
The invention relates to the technical field of wireless communication, and aims to provide a call forwarding method. The call transfer method comprises the following steps: the calling terminal sends calling terminal identification information and a communication request to the called terminal through the server; if the called terminal receives the call transfer instruction within the preset time, the called terminal sends the called terminal identification information and the transfer communication request to the transfer terminal through the server; the transfer terminal judges whether a transfer communication receiving instruction is received within a preset time, if yes, the calling terminal and the transfer terminal establish a communication connection relationship, then the server feeds back call transfer success information to the called terminal, if not, the server feeds back call transfer failure information to the called terminal, and the called terminal judges whether a receipt instruction is received within the preset time again.
Description
Technical Field
The present invention relates to the field of wireless communication technologies, and in particular, to a call forwarding method.
Background
Along with the progress of science and technology, mobile phones have become an indispensable tool for people's production and life. In the prior art, when a mobile phone is used, default call forwarding under various different conditions or specific time periods can be usually set in advance, so that the call forwarding is automatically performed when the mobile phone receives an incoming call.
However, in using the prior art, the inventors found that there are at least the following problems in the prior art:
in the prior art, a user is required to preset a number required to carry out call forwarding, or preset to carry out call forwarding on an incoming call within a preset time range. The preset mode causes a certain limitation of call forwarding, and when an incoming call is received, the call forwarding operation cannot be performed in real time according to the current situation of the user, for example, the call forwarding operation cannot be performed in real time under the situations of insufficient electric quantity of the mobile phone of the user, inconvenient call receiving such as driving or body building of the user, and the like, so that inconvenience is brought to the use of the user.
Disclosure of Invention
The invention aims to solve the technical problems at least to a certain extent, and provides a call forwarding method, a system, electronic equipment and a medium.
The technical scheme adopted by the invention is as follows:
the call transfer method is realized based on a call transfer system, and the call transfer system comprises a calling terminal, a called terminal, a transfer terminal and a server, wherein the calling terminal, the called terminal and the transfer terminal are all in communication connection with the server; the call forwarding method comprises the following steps:
the calling terminal sends calling terminal identification information and a communication request to a called terminal through a server;
the called terminal receives and outputs calling terminal identification information and a communication request sent by a server, judges whether a receipt instruction is received within a preset time, wherein the receipt instruction comprises a response instruction, a refusal instruction or a call transfer instruction, and enters the next step if the called terminal receives the receipt instruction and the receipt instruction is the call transfer instruction;
the called terminal sends the identification information of the called terminal and a transfer communication request to the transfer terminal through a server;
the transfer terminal receives and outputs the called terminal identification information and the transfer communication request sent by the server, judges whether a transfer communication receiving instruction is received within a preset time, if yes, then proceeds to the next step, if no, the server feeds back call transfer failure information to the called terminal, and the called terminal judges whether a receipt instruction is received within the preset time again;
the server sends the calling terminal identification information and the communication request sent by the calling terminal to the transfer terminal, the calling terminal and the transfer terminal establish a communication connection relationship, and then the server feeds back the call transfer success information to the called terminal.
Preferably, after receiving the receipt instruction, the called terminal further comprises the following steps:
if the receipt instruction is a response instruction, the calling terminal and the called terminal establish a communication connection relation;
if the receipt instruction is a refusal instruction, the server feeds back the call failure information to the calling terminal.
Preferably, after the called terminal determines whether the receipt instruction is received within a predetermined time, the call forwarding method further includes the steps of:
if the called terminal does not receive the receipt instruction, the called terminal feeds back call failure information to the calling terminal and/or sends called terminal identification information and a transfer communication request to a preset transfer terminal through a server.
Further, after the calling terminal and the called terminal establish a communication connection relationship, the call transfer method further includes the following steps:
and the called terminal judges whether a call transfer instruction is received or not, if so, the called terminal sends the called terminal identification information and the transfer communication request to the transfer terminal through the server, and if not, the called terminal does not act.
Preferably, after the called terminal receives and outputs the calling terminal identification information and the communication request sent by the server, the call transfer method further includes the following steps:
and the called terminal judges whether the contact information corresponding to the calling terminal identification information is stored or not, if yes, the contact information corresponding to the calling terminal identification information is broadcast, and if not, the calling terminal identification information is broadcast.
Preferably, after the called terminal receives and outputs the calling terminal identification information and the communication request sent by the server, the call transfer method further includes the following steps:
and the called terminal judges whether the called terminal is in a non-disturbing mode, if so, the called terminal sends the called terminal identification information and a transferring communication request to a preset transferring terminal through a server, and if not, judges whether a receipt instruction is received within a preset time.
Preferably, the call transfer system further comprises a bluetooth headset, wherein the bluetooth headset is in wireless connection with the called terminal; the call forwarding method further comprises the following steps:
the called terminal judges whether the Bluetooth earphone identification information and the Bluetooth connection request are received or not in real time, if yes, the called terminal establishes a connection relationship with the Bluetooth earphone corresponding to the Bluetooth earphone identification information, then the called terminal performs instruction interaction through the Bluetooth earphone, and if no, the called terminal does not act;
after the called terminal receives and outputs the calling terminal identification information and the communication request sent by the server, the call transfer method further comprises the following steps:
and the called terminal broadcasts the contact person information or the calling terminal identification information corresponding to the calling terminal identification information through the Bluetooth headset.
Further, the called terminal establishes a connection relationship with the bluetooth headset corresponding to the bluetooth headset identification information, and after the called terminal receives and outputs the calling terminal identification information and the communication request sent by the server, the call transfer method further includes the following steps:
and the called terminal judges whether the identification information of any one single-ear earphone and the single-ear mode switching request are received or not in real time, if yes, the called terminal performs instruction interaction through the single-ear earphone corresponding to the identification information of the current single-ear earphone, and if no, the called terminal does not act.
Further, the call transfer system also comprises a vehicle-mounted sound box which is in wireless connection with the called terminal; the call forwarding method further comprises the following steps:
the called terminal judges whether the vehicle-mounted equipment identification information and the Bluetooth conversion request are received or not in real time, if yes, the next step is carried out, and if not, the called terminal does not act;
and the called terminal disconnects the connection relation with the Bluetooth headset, establishes the connection relation with the vehicle-mounted sound box corresponding to the identification information of the current vehicle-mounted equipment, and then performs instruction interaction through the vehicle-mounted sound box.
A call transfer method is realized based on a server; the call forwarding method comprises the following steps:
the server receives calling terminal identification information and a communication request sent by a calling terminal to a called terminal, and sends the calling terminal identification information and the communication request to the called terminal;
when the called terminal receives a call transfer instruction within a preset time, the server receives called terminal identification information and a transfer communication request sent by the called terminal to the transfer terminal, and sends the called terminal identification information and the transfer communication request to the transfer terminal;
when the transfer terminal receives a transfer communication receiving instruction within a preset time, the server sends calling terminal identification information and a communication request sent by the calling terminal to the transfer terminal, the calling terminal and the transfer terminal establish a communication connection relationship, and then the server feeds back call transfer success information to the called terminal;
and when the transfer terminal does not receive the transfer communication receiving instruction, the server feeds back call transfer failure information to the called terminal.
The call transfer system is used for realizing the call transfer method of any one of the above, and comprises a calling terminal, a called terminal, a transfer terminal and a server, wherein the calling terminal, the called terminal and the transfer terminal are all in communication connection with the server.
An electronic device, comprising:
a memory for storing computer program instructions; the method comprises the steps of,
a processor for executing the computer program instructions to perform the operations of the call forwarding method as claimed in any one of the preceding claims.
A computer readable storage medium storing computer program instructions readable by a computer, the computer program instructions configured to perform the operations of the call forwarding method of any one of the preceding claims when run.
The beneficial effects of the invention are as follows:
1) The invention can realize the real-time control of call forwarding and acquire the feedback of call forwarding; specifically, in the implementation process, when the calling terminal requests to establish communication connection with the called terminal, after the called terminal receives the calling terminal identification information and the communication request, an operation user of the called terminal can select to carry out call transfer on the communication request of the calling terminal based on the actual situation at the time; after the transfer terminal receives the transfer communication request, communication connection between the calling terminal and the transfer terminal can be established, so that the called terminal can perform call transfer operation in real time, application limitation caused by preset call transfer is avoided, and user experience is effectively improved;
2) The invention can carry out call transfer operation based on the Bluetooth earphone in a voice control mode, can effectively liberate hands and eyes of a user, and improves the convenience of the call transfer operation.
Drawings
FIG. 1 is a flow chart of a call forwarding method in the present invention;
fig. 2 is a block diagram of an electronic device according to the present invention.
Detailed Description
The invention will be further elucidated with reference to the drawings and to specific embodiments.
It will be understood that, although the terms first, second, etc. may be used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another element.
It should be understood that for the term "and/or" that may appear herein, it is merely one association relationship that describes an associated object, meaning that there may be three relationships, e.g., a and/or B, may represent: a exists alone, B exists alone, and three cases of A and B exist simultaneously.
It should be appreciated that in some alternative embodiments, the functions/acts noted may occur out of the order noted in the figures. For example, two figures shown in succession may in fact be executed substantially concurrently or the figures may sometimes be executed in the reverse order, depending upon the functionality/acts involved.
Example 1:
the embodiment provides a call transfer method, which is realized based on a call transfer system, wherein the call transfer system comprises a calling terminal, a called terminal, a transfer terminal and a server, and the calling terminal, the called terminal and the transfer terminal are all in communication connection with the server; as shown in fig. 1, the call forwarding method includes the steps of:
the calling terminal sends calling terminal identification information and a communication request to the called terminal through the server;
the called terminal receives and outputs the calling terminal identification information and the communication request sent by the server, judges whether a receipt instruction is received within a preset time, wherein the receipt instruction comprises a response instruction, a refusal instruction or a call transfer instruction, and if the called terminal receives the receipt instruction and the receipt instruction is the call transfer instruction, the next step is carried out;
the called terminal sends the identification information of the called terminal and a transfer communication request to the transfer terminal through the server;
the transfer terminal receives and outputs the called terminal identification information and the transfer communication request sent by the server, judges whether a transfer communication receiving instruction is received within a preset time, if yes, enters the next step, if no, if the transfer terminal can not receive the transfer communication request or the transfer terminal receives a call transfer failure such as a refusal instruction, the server feeds back the call transfer failure information to the called terminal, and the called terminal judges whether a receipt instruction is received within the preset time again;
the server sends the calling terminal identification information and the communication request sent by the calling terminal to the transfer terminal, the calling terminal and the transfer terminal establish a communication connection relationship, and then the server feeds back the call transfer success information to the called terminal.
The embodiment can realize the real-time control of the call forwarding and acquire the feedback of the call forwarding; specifically, in the implementation process of the embodiment, when the calling terminal requests to establish communication connection with the called terminal, after the called terminal receives the calling terminal identification information and the communication request, the operation user of the called terminal can select to carry out call transfer on the communication request of the calling terminal based on the actual situation at the time; after the transfer terminal receives the transfer communication request, communication connection between the calling terminal and the transfer terminal can be established, so that the called terminal can perform call transfer operation in real time, application limitation caused by preset call transfer is avoided, and user experience is effectively improved.
In this embodiment, after receiving the receipt instruction, the called terminal further includes the following steps:
if the receipt instruction is a response instruction, the calling terminal and the called terminal establish a communication connection relation;
if the receipt instruction is a refusal instruction, the server feeds back call failure information to the calling terminal.
In this embodiment, after the called terminal determines whether the receipt instruction is received within the predetermined time, the call forwarding method further includes the following steps:
if the called terminal does not receive the receipt instruction, such as the condition that the user is busy, does not operate the called terminal, or the called terminal is not powered on, the called terminal feeds back the call failure information to the calling terminal and/or sends the called terminal identification information and the transfer communication request to the preset transfer terminal through the server, which is not limited.
In this embodiment, after the calling terminal and the called terminal establish a communication connection relationship, the call forwarding method further includes the following steps:
the called terminal judges whether a call transfer instruction is received or not, if yes, the called terminal sends the identification information of the called terminal and a transfer communication request to the transfer terminal through the server, and if no, the called terminal does not act.
It should be understood that, by setting this step, the called terminal can also perform call transfer during the call, so as to adapt to situations of insufficient electric quantity, inconvenience for the user corresponding to the called terminal, etc. occurring during the call of the called terminal.
In this embodiment, after the called terminal receives and outputs the calling terminal identification information and the communication request sent by the server, the call transfer method further includes the following steps:
the called terminal judges whether the contact information corresponding to the calling terminal identification information is stored or not, if yes, the contact information corresponding to the calling terminal identification information is broadcast, and if not, the calling terminal identification information is broadcast.
It should be understood that the contact person information or the calling terminal identification information corresponding to the calling terminal identification information is broadcast so as to carry out incoming call reminding, so that the user can know the information of the incoming call person in real time, and the user can conveniently and timely respond to the current communication request.
In this embodiment, after the called terminal receives and outputs the calling terminal identification information and the communication request sent by the server, the call transfer method further includes the following steps:
the called terminal judges whether the called terminal is in a non-disturbing mode, if so, the called terminal sends called terminal identification information and a transferring communication request to a preset transferring terminal through a server, and if not, judges whether a receipt instruction is received within a preset time.
It should be understood that when the user sets the called terminal in the no-disturbance mode in advance, the called terminal will not make an incoming call reminder after receiving the calling terminal identification information and the communication request, but will directly make a call transfer operation, thereby avoiding interference with the rest of the user.
In the prior art, after a part of smartphones are connected with a bluetooth headset, the name or the broadcast number of a contact person can be broadcast through the bluetooth headset in a voice way, and when an incoming call is received, a command of 'answering the call' and 'hanging up the call' can be spoken to the bluetooth headset so as to carry out voice operation on the conversation process; the call transfer method further comprises the steps of:
the called terminal judges whether the Bluetooth earphone identification information and the Bluetooth connection request are received or not in real time, if yes, the called terminal establishes a connection relationship with the Bluetooth earphone corresponding to the Bluetooth earphone identification information, and then the called terminal carries out instruction interaction such as receipt receiving instructions, communication transferring requests, communication requests sent by an output server and the like through the Bluetooth earphone; if not, the called terminal does not act. That is, after the calling terminal and the called terminal establish a communication connection, the called terminal communicates with the calling terminal through the bluetooth headset, that is, the user can send information such as voice information to the calling terminal through the bluetooth headset, and receive the information such as voice information sent by the calling terminal through the bluetooth headset.
After the called terminal receives and outputs the calling terminal identification information and the communication request sent by the server, the call transfer method further comprises the following steps:
and the called terminal broadcasts the contact person information or the calling terminal identification information corresponding to the calling terminal identification information through the Bluetooth headset.
It should be noted that, setting up of bluetooth headset can make the user carry out the call transfer operation through voice control's mode based on bluetooth headset, can effectively liberate user's both hands and eyes, has improved the convenience of call transfer operation.
It should be understood that, in the prior art, when two users use a pair of bluetooth headphones to listen to songs, two bluetooth headphones are required to interact with instructions at the same time during incoming calls, which results in poor user experience. In order to solve the technical problem, in this embodiment, the called terminal establishes a connection relationship with the bluetooth headset corresponding to the bluetooth headset identification information, and after the called terminal receives and outputs the calling terminal identification information and the communication request sent by the server, the call transfer method further includes the following steps:
the called terminal judges whether the identification information of any one of the single-ear earphone and the single-ear mode switching request are received in real time, if yes, the called terminal performs instruction interaction through the single-ear earphone corresponding to the identification information of the current single-ear earphone, the other single-ear earphone does not act, and if no, the called terminal does not act. That is, when two users use the same pair of bluetooth headset at the same time, a certain user receives a communication request, the bluetooth headset can be converted from the binaural mode to the monaural mode through interaction, and at the moment, when the user operates an incoming call, the other user is not influenced to normally use the bluetooth headset.
In this embodiment, the call transfer system further includes a vehicle-mounted speaker, where the vehicle-mounted speaker is wirelessly connected to the called terminal, and the vehicle-mounted speaker has functions of receiving and sending voice information; the call forwarding method further comprises the following steps:
the called terminal judges whether the vehicle-mounted equipment identification information and the Bluetooth conversion request are received or not in real time, if yes, the next step is carried out, and if not, the called terminal does not act;
and the called terminal disconnects the connection relation with the Bluetooth headset, establishes the connection relation with the vehicle-mounted sound box corresponding to the identification information of the current vehicle-mounted equipment, and then performs instruction interaction through the vehicle-mounted sound box.
It should be understood that the vehicle-mounted sound box can be used instead of the bluetooth headset to report the contact information or the calling terminal identification information corresponding to the calling terminal identification information, and enable the called terminal to communicate with the calling terminal through the sound box of the device, so as to facilitate sharing of the call information of the called terminal with other users.
Example 2:
the embodiment discloses a call forwarding method, which is realized based on a server; the call transfer method comprises the following steps:
the server receives calling terminal identification information and a communication request sent by a calling terminal to a called terminal, and sends the calling terminal identification information and the communication request to the called terminal;
when the called terminal receives a call transfer instruction within a preset time, the server receives called terminal identification information and a transfer communication request sent by the called terminal to the transfer terminal, and sends the called terminal identification information and the transfer communication request to the transfer terminal;
when the transfer terminal receives a transfer communication receiving instruction within a preset time, the server sends calling terminal identification information and a communication request sent by the calling terminal to the transfer terminal, the calling terminal and the transfer terminal establish a communication connection relationship, and then the server feeds back call transfer success information to the called terminal;
when the transfer terminal does not receive the transfer communication receiving instruction, the server feeds back the call transfer failure information to the called terminal.
Example 3:
on the basis of embodiment 1 or 2, this embodiment discloses a call transfer system for implementing the call transfer method in embodiment 1, where the call transfer system includes a calling terminal, a called terminal, a transfer terminal and a server, where the calling terminal, the called terminal and the transfer terminal are all in communication connection with the server.
Example 4:
on the basis of embodiment 1 or 2, this embodiment discloses an electronic device, which may be a smart phone, a tablet computer, a notebook computer, a desktop computer, or the like. An electronic device may be referred to as being used for a terminal, a portable terminal, a desktop terminal, etc., as shown in fig. 2, the electronic device includes:
a memory for storing computer program instructions; the method comprises the steps of,
a processor for executing the computer program instructions to perform the operations of the call forwarding method as described in any one of embodiment 1.
In particular, processor 301 may include one or more processing cores, such as a 4-core processor, an 8-core processor, and the like. The processor 301 may be implemented in at least one hardware form of DSP (Digital Signal Processing ), FPGA (Field-Programmable Gate Array, field programmable gate array), PLA (Programmable Logic Array ). The processor 301 may also include a main processor, which is a processor for processing data in an awake state, also called a CPU (Central Processing Unit ), and a coprocessor; a coprocessor is a low-power processor for processing data in a standby state. In some embodiments, the processor 301 may integrate a GPU (Graphics Processing Unit, image processor) for rendering and drawing of content required to be displayed by the display screen.
In some embodiments, the terminal may further optionally include: a communication interface 303, and at least one peripheral device. The processor 301, the memory 302 and the communication interface 303 may be connected by a bus or signal lines. The respective peripheral devices may be connected to the communication interface 303 through a bus, signal line, or circuit board. Specifically, the peripheral device includes: at least one of radio frequency circuitry 304, a display screen 305, and a power supply 306.
The communication interface 303 may be used to connect at least one peripheral device associated with an I/O (Input/Output) to the processor 301 and the memory 302. In some embodiments, processor 301, memory 302, and communication interface 303 are integrated on the same chip or circuit board; in some other embodiments, either or both of the processor 301, the memory 302, and the communication interface 303 may be implemented on separate chips or circuit boards, which is not limited in this embodiment.
The Radio Frequency circuit 304 is configured to receive and transmit RF (Radio Frequency) signals, also known as electromagnetic signals. The radio frequency circuitry 304 communicates with a communication network and other communication devices via electromagnetic signals.
The display screen 305 is used to display a UI (User Interface). The UI may include graphics, text, icons, video, and any combination thereof.
The power supply 306 is used to power the various components in the electronic device.
Example 5:
on the basis of any one of embodiments 1 to 4, this embodiment discloses a computer-readable storage medium for storing computer-readable computer program instructions configured to perform the operations of the call forwarding method described in embodiment 1 when run.
It should be noted that the functions described may be stored in a non-volatile computer-readable storage medium executable by a processor if implemented in the form of software functional units and sold or used as a stand-alone product. Based on this understanding, the technical solution of the present invention may be embodied essentially or in a part contributing to the prior art or in a part of the technical solution, in the form of a software product stored in a storage medium, comprising several instructions for causing a computer device (which may be a personal computer, a server, a network device, etc.) to perform 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, random Access Memory), a magnetic disk, or an optical disk, or other various media capable of storing program codes.
It will be apparent to those skilled in the art that the modules or steps of the invention described above may be implemented in a general purpose computing device, they may be concentrated on a single computing device, or distributed across a network of computing devices, or they may alternatively be implemented in program code executable by computing devices, such that they may be stored in a memory device for execution by the computing devices, or they may be separately fabricated into individual integrated circuit modules, or multiple modules or steps within them may be fabricated into a single integrated circuit module. Thus, the present invention is not limited to any specific combination of hardware and software.
The above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some of the technical features thereof can be replaced by equivalents. Such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Finally, it should be noted that the invention is not limited to the alternative embodiments described above, but can be used by anyone in various other forms of products in the light of the present invention. The above detailed description should not be construed as limiting the scope of the invention, which is defined in the claims and the description may be used to interpret the claims.
Claims (4)
1. A call forwarding method, characterized in that: the method is realized based on a call transfer system, and the call transfer system comprises a calling terminal, a called terminal, a transfer terminal and a server, wherein the calling terminal, the called terminal and the transfer terminal are all in communication connection with the server; the call forwarding method comprises the following steps:
the calling terminal sends calling terminal identification information and a communication request to a called terminal through a server;
the called terminal receives and outputs calling terminal identification information and a communication request sent by a server, judges whether a receipt instruction is received within a preset time, wherein the receipt instruction comprises a response instruction, a refusal instruction or a call transfer instruction, and enters the next step if the called terminal receives the receipt instruction and the receipt instruction is the call transfer instruction;
the called terminal sends the identification information of the called terminal and a transfer communication request to the transfer terminal through a server;
the transfer terminal receives and outputs the called terminal identification information and the transfer communication request sent by the server, judges whether a transfer communication receiving instruction is received within a preset time, if yes, then proceeds to the next step, if no, the server feeds back call transfer failure information to the called terminal, and the called terminal judges whether a receipt instruction is received within the preset time again;
the server sends calling terminal identification information and a communication request sent by a calling terminal to a transfer terminal, the calling terminal and the transfer terminal establish a communication connection relationship, and then the server feeds back call transfer success information to a called terminal;
after receiving the receipt instruction, the called terminal also comprises the following steps:
if the receipt instruction is a response instruction, the calling terminal and the called terminal establish a communication connection relation;
if the receipt instruction is a refusal instruction, the server feeds back call failure information to the calling terminal;
after the calling terminal and the called terminal establish a communication connection relationship, the call transfer method further comprises the following steps:
the called terminal judges whether a call transfer instruction is received or not, if yes, the called terminal sends the identification information of the called terminal and a transfer communication request to the transfer terminal through a server, and if no, the called terminal does not act;
the call transfer system also comprises a Bluetooth earphone which is connected with the called terminal in a wireless way; the call forwarding method further comprises the following steps:
the called terminal judges whether the Bluetooth earphone identification information and the Bluetooth connection request are received or not in real time, if yes, the called terminal establishes a connection relationship with the Bluetooth earphone corresponding to the Bluetooth earphone identification information, then the called terminal performs instruction interaction through the Bluetooth earphone, and if no, the called terminal does not act;
after the called terminal receives and outputs the calling terminal identification information and the communication request sent by the server, the call transfer method further comprises the following steps:
the called terminal broadcasts the contact person information or the calling terminal identification information corresponding to the calling terminal identification information through a Bluetooth headset;
the called terminal establishes a connection relationship with the Bluetooth headset corresponding to the Bluetooth headset identification information, and after the called terminal receives and outputs the calling terminal identification information and the communication request sent by the server, the call transfer method further comprises the following steps:
the called terminal judges whether the identification information of any one single earphone and the single-ear mode switching request are received in real time, if yes, the called terminal performs instruction interaction through the single earphone corresponding to the identification information of the current single earphone, and if no, the called terminal does not act;
the call transfer system also comprises a vehicle-mounted sound box which is in wireless connection with the called terminal; the call forwarding method further comprises the following steps:
the called terminal judges whether the vehicle-mounted equipment identification information and the Bluetooth conversion request are received or not in real time, if yes, the next step is carried out, and if not, the called terminal does not act;
and the called terminal disconnects the connection relation with the Bluetooth headset, establishes the connection relation with the vehicle-mounted sound box corresponding to the identification information of the current vehicle-mounted equipment, and then performs instruction interaction through the vehicle-mounted sound box.
2. A call forwarding method according to claim 1 wherein: after the called terminal judges whether a receipt instruction is received within a preset time, the call transfer method further comprises the following steps:
if the called terminal does not receive the receipt instruction, the called terminal feeds back call failure information to the calling terminal and/or sends called terminal identification information and a transfer communication request to a preset transfer terminal through a server.
3. A call forwarding method according to claim 1 wherein: after the called terminal receives and outputs the calling terminal identification information and the communication request sent by the server, the call transfer method further comprises the following steps:
and the called terminal judges whether the contact information corresponding to the calling terminal identification information is stored or not, if yes, the contact information corresponding to the calling terminal identification information is broadcast, and if not, the calling terminal identification information is broadcast.
4. A call forwarding method according to claim 1 wherein: after the called terminal receives and outputs the calling terminal identification information and the communication request sent by the server, the call transfer method further comprises the following steps:
and the called terminal judges whether the called terminal is in a non-disturbing mode, if so, the called terminal sends the called terminal identification information and a transferring communication request to a preset transferring terminal through a server, and if not, judges whether a receipt instruction is received within a preset time.
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| CN202110553711.1A CN113271385B (en) | 2021-05-20 | 2021-05-20 | Call forwarding method |
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| CN102045458B (en) * | 2009-10-20 | 2015-01-28 | 中兴通讯股份有限公司 | Call control method and device based on intelligent network |
| CN104954589A (en) * | 2014-03-27 | 2015-09-30 | 宇龙计算机通信科技(深圳)有限公司 | Call transferring method and system thereof |
| CN110708431A (en) * | 2019-10-18 | 2020-01-17 | 北京珠穆朗玛移动通信有限公司 | Call management method, communication terminal and storage medium |
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| CN1525721A (en) * | 2003-02-26 | 2004-09-01 | 艾威梯软件技术(北京)有限公司 | An automatic call transfer method for Bluetooth earphone |
| CN101087154A (en) * | 2006-06-09 | 2007-12-12 | 中兴通讯股份有限公司 | Method for realizing call forward between Bluetooth earphone and Bluetooth extension and wired call |
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