CN110418298A - The method and apparatus of call forwarding - Google Patents
The method and apparatus of call forwarding Download PDFInfo
- Publication number
- CN110418298A CN110418298A CN201910866568.4A CN201910866568A CN110418298A CN 110418298 A CN110418298 A CN 110418298A CN 201910866568 A CN201910866568 A CN 201910866568A CN 110418298 A CN110418298 A CN 110418298A
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- Prior art keywords
- account
- terminal
- call
- setup requests
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/16—Communication-related supplementary services, e.g. call-transfer or call-hold
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Telephonic Communication Services (AREA)
Abstract
The present invention provides a kind of method and apparatus of call forwarding, belongs to call forwarding technical field, can at least partly solve existing call transferring method, because of the different problems for realizing that user experience is bad caused by the call forwarding between different talking modes.The method of the call forwarding of the embodiment of the present invention includes: to send the first setup requests using the terminal where first method to the first account, and first setup requests include that call connection is established using the terminal where first method and first account；If not receiving the feedback information of the terminal where first account within a preset time, the second account corresponding with the first account is searched；The second setup requests are sent by the terminal where second method to the second account, second setup requests include that call connection is established using the terminal where second method and second account.
Description
Technical field
The invention belongs to call forwarding technical fields, and in particular to a kind of method and apparatus of call forwarding.
Background technique
The call forwarding that may be implemented at present is the call forwarding between different phone numbers, i.e., when a phone number
The terminal at place because certain reasons can not answering cell phone phone when, incoming call is by the end where being transferred to another phone number
End.
With popularizing for smart phone, more and more people's selection realizes voice using mobile phone application (such as wechat, QQ)
Or video calling, when conversing unresponsive, call is just hung up, and cannot achieve terminal where transferring them to phone number, i.e.,
It cannot achieve the call forwarding between two kinds of talking modes, user experience is bad.
Summary of the invention
The present invention at least partly solves existing call transferring method, because of the different callings realized between different talking modes
The bad problem of user experience caused by transfer provides a kind of call forwarding that different talking modes can be achieved, to be promoted
The call transferring method and device of user experience.
One aspect of the present invention provides a kind of method of call forwarding, which comprises
The first setup requests, first call setup are sent using the terminal where first method to the first account
Request includes that call connection is established using the terminal where first method and first account；
If not receiving the feedback information of the terminal where first account within a preset time, search and the first account
Number corresponding second account；
The second setup requests, second call setup are sent by the terminal where second method to the second account
Request includes that call connection is established using the terminal where second method and second account.
Optionally, the terminal using where first method to the first account sends the first setup requests are as follows: makes
The first setup requests are sent with the terminal where application program to the first account.
Further alternative, first account includes the account of the application program.
Optionally, the terminal using where second method to the second account sends the second setup requests are as follows: base
The second setup requests are sent in the terminal where mobile communications network to the second account.
Further alternative, the mobile communications network is 5G mobile communications network.
Another aspect of the present invention provides a kind of device of call forwarding, and described device includes:
First call request unit sends the first call setup for the terminal where using first method to the first account
Request, first setup requests include establishing call using the terminal where first method and first account to connect
It connects；
Query unit, when for not receiving the feedback information of the terminal where first account within a preset time,
Search the second account corresponding with the first account；
Second call request unit, for sending the second call setup by the terminal where second method to the second account
Request, second setup requests include establishing call using the terminal where second method and second account to connect
It connects.
Optionally, the terminal using where first method to the first account sends the first setup requests are as follows: makes
The first setup requests are sent with the terminal where application program to the first account.
It is further alternative, first account include using application program and the application program account.
Optionally, the terminal using where second method to the second account sends the second setup requests are as follows: base
The second setup requests are sent in the terminal where mobile communications network to the second account.
Further alternative, the mobile communications network is 5G mobile communications network.
Call transferring method of the invention can be exhaled in first sent using the terminal where first method to the first account
When crying request timed out not by response, the terminal where the second account is forwarded the call to the by second method, realizes difference
Call forwarding between talking mode solves user's body caused by due to can not carry out call forwarding between different talking modes
Bad problem is tested, the user experience is improved.
Detailed description of the invention
Fig. 1 is a kind of flow diagram of the method for call forwarding of the embodiment of the present invention；
Fig. 2 is the flow diagram of the method for another call forwarding of the embodiment of the present invention；
Fig. 3 is a kind of composition block diagram of the device of call forwarding of the embodiment of the present invention.
Specific embodiment
Technical solution in order to enable those skilled in the art to better understand the present invention, with reference to the accompanying drawing and specific embodiment party
Present invention is further described in detail for formula.
It is understood that specific embodiments and the drawings described herein are used only for explaining the present invention, rather than to this hair
Bright restriction.
It is understood that in the absence of conflict, each feature in each embodiment and embodiment in the present invention can
It is combined with each other.
It is understood that for ease of description, only the parts related to the present invention are shown in attached drawing of the invention, and with
The unrelated part of the present invention is not shown in figures.
It is understood that each unit, module involved in the embodiment of the present invention can only correspond to an entity knot
Structure can also be made of multiple entity structures, alternatively, multiple units, module can also be integrated into an entity structure.
It is understood that in the absence of conflict, function, the step marked in flow chart and block diagram of the invention
It can occur according to the sequence for being different from being marked in attached drawing.
It is understood that showing the system according to various embodiments of the present invention, dress in flow chart and block diagram of the invention
It sets, the architecture, function and operation in the cards of equipment, method.Wherein, each box in flowchart or block diagram can generation
Table one unit, module, program segment, code, it includes the executable instructions for realizing defined function.Moreover, block diagram and
The combination of each box or box in flow chart can be realized with the hardware based system of defined function is realized, it is also possible to
The combination of hardware and computer instruction is realized.
It is understood that unit, module involved in the embodiment of the present invention can be realized by way of software, it can also
It is realized by way of hardware, such as unit, module can be located in processor.
Embodiment 1:
As shown in Figure 1, being specifically included the present embodiment provides a kind of method of call forwarding:
S101, the first setup requests, the first call setup are sent using the terminal where first method to the first account
Vertical request includes that call connection is established using the terminal where first method and the first account.
Network-side (Video Communication Server) passes through first method to the first account according to (calling) order for carrying out automatic network
The terminal at place sends the first setup requests, and the first setup requests include using where first method and the first account
Terminal establish call connection, call can be video calling, be also possible to voice-frequency telephony.
If S102, the feedback information for not receiving terminal where the first account within a preset time are searched and first
Corresponding second account of account.
If the first call request sent in step S101 to the terminal where the first account is within the preset time
It is not responded, i.e., the feedback letter of reception or refusal that the terminal where not receiving the first account within the preset time is sent
Breath then inquires the second account corresponding with the first account in network-side.
S103, the second setup requests, the second call setup are sent by the terminal where second method to the second account
Vertical request includes that call connection is established using the terminal where second method and the second account.
After finding the second account corresponding with the first account, sent by the terminal where second method to the second account
Second setup requests, the second setup requests include establishing to converse using the terminal where second method and the second account
Connection, wherein the second account and second method are corresponding (such as phone number and based on the mode of mobile communications network), that is, are wanted
Terminal where calling the second account using second method needs (such as to call certain based on mobile communications network using the second account
Terminal where a phone number must just use the phone number), wherein the terminal where the second account can be with the first account
Terminal where number is identical, can also be different.
The call transferring method of the present embodiment can be in first sent using the terminal where first method to the first account
When call request time-out is not by response, the terminal where the second account is forwarded the call to the by second method, is realized not
With the call forwarding between talking mode, solves user caused by due to can not carry out call forwarding between different talking modes
Bad problem is experienced, the user experience is improved.
Embodiment 2:
As shown in Fig. 2, the present embodiment provides another call transferring method, this method can be in first method to the first account
Terminal where number sends the first setup requests and is not sent out when response by the terminal where second method to the second account
The second setup requests are sent to realize the call forwarding between different talking modes.
Optionally, sending the first setup requests using the terminal where first method to the first account is using application
Terminal where from program to the first account sends the first setup requests.
Application program is mounted in the program that specific function may be implemented on terminal (mobile phone), such as wechat, QQ, Ke Yishi
The call of existing audio or video.Carrying out call using application program is also one of current common talking mode.
Optionally, the second setup requests are sent using the terminal where second method to the second account are as follows: based on shifting
Terminal where dynamic from communication network to the second account sends the second setup requests.
It is exactly being beaten by mobile phone to so-and-so described in us that mode based on mobile communications network, which sends setup requests,
Phone.
Optionally, mobile communications network is 5G mobile communications network.
The cellular mobile communication technology and the extension after 4G, 3G, 2G system that 5G is latest generation have data speed
Rate height, the advantage of delay less, at low cost, power system capacity is big.
Specifically call transferring method includes:
S201, the first setup requests, the first call setup are sent using the terminal where application program to the first account
Vertical request includes that call connection is established using the terminal where application program and the first account.
Network-side (Video Communication Server) is according to (calling) order for carrying out automatic network, into the terminal where the first account
Corresponding application program (such as wechat, QQ) sends the first setup requests, i.e., corresponding into the terminal where the first account
Application program (such as wechat, QQ) initiate the call request of voice or video.
Optionally, the first account includes the account of application program.
That is the first account is exactly the account (such as wechat account or QQ account) of the application program, the end where the first account
End is exactly the terminal that the wechat account or QQ account log in, this terminal is not limited to mobile phone, can also be with tablet computer either
Common computer.
If S202, the feedback information for not receiving terminal where the first account within a preset time are searched and first
Corresponding second account of account.
If network-side (Video Communication Server) is not received by from terminal where the first account within the preset time
The feedback information of transmission, i.e., the audio or video call sent by application program are not turned on or refuse, then network-side starts
Search the second account corresponding with the first account.
Specifically, can be Video Communication Server (according to scheduled rule, such as Xiang Duojia operator poll) to 5G
NEF (Network Exposure Function, network opening function) in mobile communications network initiates inquiry request, inquiry
Whether the account of called application program has reserved the corresponding account based on mobile communications network, such as phone number.
NEF is after receiving the request of Video Communication Server, first to network-side, in 5G mobile communications network
UDR (Unified Data Repository, uniform data storage) sends authentication request, wherein authentication request is exactly to request
The request whether UDR has the permission of call forwarding to be identified the Video Communication Server, UDR are receiving NEF transmission
After authentication request, Video Communication Server is authenticated, if UDR determines that Video Communication Server has the power of call forwarding
Limit, then UDR is inquired according to the inquiry request that NEF is received, and whether the account for inquiring called application program has been reserved pair
The phone number answered.
Optionally, user uploads the corresponding relationship of the first account and the second account to network.
The corresponding relationship of the account of application program and phone number can be uploaded to network-side by user, in UDR.Use
Family is that the phone number for wanting to shift when connecting is sent in UDR by the account of application program and using the calling of application program
It is saved.
User uploads corresponding relationship, then user just has very big selectivity, and user can be to some important
Account information upload setting call forwarding, avoid losing important call, to important account, upload information is not provided with calling
Transfer avoids being disturbed.
Query result is fed back to Video Communication Server by NEF, if having inquired corresponding phone number in UDR,
It include the phone number in query result.
S203, the second setup requests, the second call setup are sent by the terminal where second method to the second account
Vertical request includes that call connection is established using the terminal where second method and the second account.
Video Communication Server is after receiving phone number, accessing mobile communication network, call mobile communication network
The second setup requests are sent to the terminal where phone number, i.e., to the terminal " making a phone call " where phone number, are realized
The call of terminal where calling terminal and the second account, wherein the terminal where terminal and the first account where the second account can
It is identical, it can also be different.
Specifically, may is that
Video Communication Server is receiving feedback, i.e., the N3IWF after phone number, into 5G mobile communications network
(Non-3GPP InterWorking Function, non-3 gpp interworking function) initiates the request of access 5G network.
N3IWF after the requests have been received, is sent to UDM (Unified Data Management, uniform data management)
Whether identification Video Communication Server has the identification request of the permission of access 5G network, and UDM receives identification request logical to video
Telecommunications services device identify and qualification result is returned to N3IWF.
If qualification result is to have access authority, N3IWF is receiving qualification result just to Video Communication Server transmission
It is successfully accessed message.
Video Communication Server is successfully accessed after 5G network, so that it may be realized by component in 5G network and cell-phone number
The call of terminal where code.
Specifically, may is that
Video Communication Server is to network-side, such as SMF (Session Management Function, the meeting in 5G network
Talk about management function) session establishment request is initiated, the phone number inquired before wherein including in session establishment request, SMF
Service is provided according to rule one UPF (User Plane Function, user plane functions) of selection for this session.
After SMF chooses UPF, indicate that the UPF of Video Communication Server and selection establishes data connection relationship, video communication
The instruction that server and UPF receive SMF establishes data connection relationship later, the connection of calling terminal and network-side at this time
Foundation is completed.Then SMF according to the terminal originated calls where phone number to its and waits its response, at this time call forwarding mistake
Cheng Qishi has been completed.
SMF sends the message that connection is successfully established to Video Communication Server if receiving response, and called terminal can
It is established and is conversed by the terminal where Video Communication Server and phone number, the terminal where phone number can be mobile phone,
It is also possible to the tablet computer etc. with the function that receives calls.
The call transferring method of the present embodiment can use the terminal transmission where application program to application program account
When first call request time-out is not by response, the terminal where the second account is forwarded the call to the based on mobile communications network,
The call forwarding between different talking modes is realized, solves and is made because between different talking modes call forwarding can not be carried out
At the bad problem of user experience, the user experience is improved.
Embodiment 3:
As shown in figure 3, being specifically included the present embodiment provides a kind of device of call forwarding:
First call request unit sends the first call setup for the terminal where using first method to the first account
Request, the first setup requests include that call connection is established using the terminal where first method and the first account；
Query unit when for not receiving the feedback information of the terminal where the first account within a preset time, is searched
The second account corresponding with the first account；
Second call request unit, for sending the second call setup by the terminal where second method to the second account
Request, the second setup requests include that call connection is established using the terminal where second method and the second account.
Optionally, the first setup requests are sent using the terminal where first method to the first account are as follows: using answering
The first setup requests are sent with the terminal where program to the first account.
It is further alternative, the first account include using application program and application program account.
Optionally, the second setup requests are sent using the terminal where second method to the second account are as follows: based on shifting
Terminal where dynamic from communication network to the second account sends the second setup requests.
Further alternative, mobile communications network is 5G mobile communications network.
The call transferring device of the present embodiment can be in first sent using the terminal where first method to the first account
When call request time-out is not by response, the terminal where the second account is forwarded the call to the by second method, is realized not
With the call forwarding between talking mode, solves user caused by due to can not carry out call forwarding between different talking modes
Bad problem is experienced, the user experience is improved.
It is understood that the principle that embodiment of above is intended to be merely illustrative of the present and the exemplary implementation that uses
Mode, however the present invention is not limited thereto.For those skilled in the art, essence of the invention is not being departed from
In the case where mind and essence, various changes and modifications can be made therein, these variations and modifications are also considered as protection scope of the present invention.
Claims (10)
1. a kind of method of call forwarding, which is characterized in that the described method includes:
The first setup requests, first setup requests are sent using the terminal where first method to the first account
Call connection is established including the terminal where using first method and first account；
If not receiving the feedback information of the terminal where first account within a preset time, search and the first account pair
The second account answered；
The second setup requests, second setup requests are sent by the terminal where second method to the second account
Call connection is established including the terminal where using second method and second account.
2. the method according to claim 1, wherein the terminal using where first method to the first account
Send the first setup requests are as follows:
The first setup requests are sent using the terminal where application program to the first account.
3. method according to claim 2, which is characterized in that
First account includes the account of the application program.
4. method according to claim 1, which is characterized in that the terminal using where second method to the second account is sent out
Send the second setup requests are as follows:
The second setup requests are sent based on the terminal where mobile communications network to the second account.
5. method according to claim 4, which is characterized in that
The mobile communications network is 5G mobile communications network.
6. a kind of device of call forwarding, which is characterized in that described device includes:
First call request unit is asked for sending the first call setup using the terminal where first method to the first account
It asks, first setup requests include that call connection is established using the terminal where first method and first account；
Query unit when for not receiving the feedback information of the terminal where first account within a preset time, is searched
The second account corresponding with the first account；
Second call request unit is asked for sending the second call setup by the terminal where second method to the second account
It asks, second setup requests include that call connection is established using the terminal where second method and second account.
7. device according to claim 6, which is characterized in that the terminal using where first method to the first account
Send the first setup requests are as follows:
The first setup requests are sent using the terminal where application program to the first account.
8. device according to claim 7, which is characterized in that
First account include using application program and the application program account.
9. device according to claim 6, which is characterized in that the terminal using where second method to the second account
Send the second setup requests are as follows:
The second setup requests are sent based on the terminal where mobile communications network to the second account.
10. device according to claim 9, which is characterized in that
The mobile communications network is 5G mobile communications network.
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| CN201910866568.4A CN110418298A (en) | 2019-09-12 | 2019-09-12 | The method and apparatus of call forwarding |
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| CN201910866568.4A CN110418298A (en) | 2019-09-12 | 2019-09-12 | The method and apparatus of call forwarding |
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