CN109195121A

CN109195121A - Call transferring method, apparatus and system based on weak signal environment

Info

Publication number: CN109195121A
Application number: CN201811393595.6A
Authority: CN
Inventors: 饶学良
Original assignee: Guangdong Genius Technology Co Ltd
Current assignee: Guangdong Genius Technology Co Ltd
Priority date: 2018-11-21
Filing date: 2018-11-21
Publication date: 2019-01-11

Abstract

The present invention provides a kind of call transferring methods based on weak signal environment, apparatus and system, wherein call transferring method, comprising: obtains the network signal intensity of the first number of the machine；Judge whether network signal intensity is less than preset signal strength threshold value；If network signal intensity is less than signal strength threshold, it sends call transfer request and preset second number is set as call forwarding destination Mobile Station International ISDN Number to server end, so that the call event for the first number is transferred to the second number, it avoids because network signal is weak or swinging of signal timing leads to not contact, the problem of missing important incoming call improves user experience.

Description

Call transferring method, apparatus and system based on weak signal environment

Technical field

The present invention relates to mobile communication technology field, espespecially a kind of call transferring method based on weak signal environment, device And system.

Background technique

With the development of science and technology mobile phone has become essential tool in people's production and life, pass through mobile phone people Kept in touch constantly, substantially reduce interpersonal distance.But in daily life, often it will appear because of letter Number weak or jitter etc. leads to not the case where connection, causes to miss some important incoming calls.

Summary of the invention

The object of the present invention is to provide a kind of call transferring methods based on weak signal environment, apparatus and system, solve existing Have in technology when network signal is weak or swinging of signal timing lead to not contact, cause the problem of missing important incoming call.

Technical solution provided by the invention is as follows:

The present invention provides a kind of call transferring method based on weak signal environment, comprising:

Obtain the network signal intensity of the first number of the machine；

Judge whether network signal intensity is less than preset signal strength threshold value；

If network signal intensity is less than signal strength threshold, call transfer request is sent to server end by preset second Number is set as call forwarding destination Mobile Station International ISDN Number, so that the call event for the first number is transferred to the second number.

It is further preferred that including at least one number to be transferred in second number；

When including a number to be transferred in the second number, call transfer request is sent to server end by this to be transferred number Code is set as call forwarding destination Mobile Station International ISDN Number；

When including multiple numbers to be transferred in the second number, transmission call transfer request to server end is by multiple wait turn It moves number and is set as call forwarding destination Mobile Station International ISDN Number, and set the call forwarding sequence of multiple numbers to be transferred according to preset order.

It is further preferred that when including multiple numbers to be transferred in the second number, and call transfer request is sent to service After multiple numbers to be transferred are set as call forwarding destination Mobile Station International ISDN Number by device end, further comprise in server end:

The call event whether having for the first number monitored；

If there is the call event for the first number, successively exhaled according to the call forwarding sequence of multiple numbers to be transferred Transfer is cried, until call event is connected or call event is transferred to calling sequence comes last number to be transferred.

It is further preferred that judging that network signal intensity is less than after preset signal strength threshold value, further includes:

Judge whether network signal intensity is greater than preset time threshold less than the duration of preset signal strength threshold value；

If the duration that network signal intensity is less than preset signal strength threshold value is greater than preset time threshold, calling is sent Second number is set as call forwarding destination Mobile Station International ISDN Number to server end by transfer request, so that being directed to the call event of the first number It is transferred to the second number.

The second number is set as call forwarding purpose number to server end it is further preferred that sending call transfer request Code, so that the call event for the first number is transferred to after the second number, further includes:

Judge whether network signal intensity is greater than preset signal strength threshold value；

If network signal intensity is greater than signal strength threshold, sends and cancel call transfer request to server end cancellation calling Transfer service.

The present invention also provides a kind of call transferring devices based on weak signal environment, comprising:

Intensity obtains module, for obtaining the network signal intensity of the first number of the machine；

Judgment module, for judging that intensity obtains whether the network signal intensity that module obtains is less than preset signal strength threshold Value；

Call forwarding module, for when judgment module determines that network signal intensity is less than signal strength threshold, transmission to be exhaled Make transfer request that preset second number are set as call forwarding destination Mobile Station International ISDN Number to server end, so that for the first number Call event is transferred to the second number.

When including a number to be transferred in the second number, the call forwarding module transmission call transfer request is extremely serviced The number to be transferred is set as call forwarding destination Mobile Station International ISDN Number by device end；

When including multiple numbers to be transferred in the second number, the call forwarding module transmission call transfer request is extremely serviced Multiple number to be transferred is set as call forwarding destination Mobile Station International ISDN Number by device end, and sets multiple numbers to be transferred according to preset order Call forwarding sequence.

It is further preferred that judgment module is also used to determine that network signal intensity is less than the laggard of preset signal strength threshold value One step judges whether network signal intensity is greater than preset time threshold less than the duration of preset signal strength threshold value；

When judgment module determines that network signal intensity is less than the duration of preset signal strength threshold value greater than preset time Threshold value, call forwarding module send call transfer request and the second number are set as call forwarding destination Mobile Station International ISDN Number to server end, So that the call event for the first number is transferred to the second number.

It is further preferred that further including that call forwarding cancels module in the call transferring device；

Judgment module is also used to judge whether network signal intensity is greater than preset signal strength threshold value；

When network signal intensity is greater than signal strength threshold, the call forwarding, which cancels module transmission cancellation call forwarding, is asked It asks to server end and cancels call transfer service.

The call forwarding system based on weak signal environment that the present invention also provides a kind of, including above-mentioned call transferring device, also Including the server end communicated to connect with call transferring device, include: in the server end

Second number is set as exhaling by request receiving module, the call transfer request for receiving call transferring device transmission It is transfer destination Mobile Station International ISDN Number, and the cancellation call transfer request for receiving call transferring device transmission cancels call transfer service；

Module is monitored, for monitoring the incoming call event for being directed to the first number；

Call event is transferred to by interconnecting module for listening to the incoming call event for the first number when monitoring module Second number；

When, including multiple numbers to be transferred, interconnecting module is suitable according to the call forwarding of multiple numbers to be transferred in the second number Sequence is successively transferred, until call event is connected or call event is transferred to calling sequence comes last number to be transferred.

The call transferring method based on weak signal environment, the apparatus and system provided through the invention, can bring following It is at least one the utility model has the advantages that

1, terminal monitoring network signal intensity in the present invention, when whether network signal intensity is less than preset signal strength threshold Value when being not enough to call establishment event, sends call transfer request and is set as calling by preset second number to server end Shift destination Mobile Station International ISDN Number so that be transferred to the second number for the call event of the first number, thus avoid because network signal is weak or Swinging of signal timing leads to not the problem of contacting, missing important incoming call, improves user experience；

2, multiple numbers to be transferred are preset in the second number in the present invention, with this, when appearance is for the first number When call event, server end successively carries out call forwarding according to the call forwarding sequence of multiple numbers to be transferred, reduces calling Still the probability of call establishment event is unable to after transfer；

3, in the present invention in order to improve the accuracy of call forwarding, network signal intensity is less than preset signal strength threshold value And when being sustained for longer than preset time threshold, call forwarding is carried out；And when network signal intensity is greater than preset signal strength When threshold value, cancel call transfer service, the automatic configuration operation for realizing call transfer service is manually operated without user, simplifies User experience is substantially increased while operation, for user provides convenience.

Detailed description of the invention

Below by clearly understandable mode, preferred embodiment is described with reference to the drawings, to the calling based on weak signal environment Transfer method, the characteristic of apparatus and system, technical characteristic, advantage and its implementation are further described.

Fig. 1 is the flow chart of one embodiment of the call transferring method in the present invention based on weak signal environment；

Fig. 2 is the flow chart of the third embodiment of the call transferring method in the present invention based on weak signal environment；

Fig. 3 is the flow chart of the 5th embodiment of the call transferring method in the present invention based on weak signal environment；

Fig. 4 is the structural schematic diagram of the 7th embodiment of the call transferring device in the present invention based on weak signal environment；

Fig. 5 is the tenth one embodiment structural schematic diagram of the call transferring device in the present invention based on weak signal environment；

Fig. 6 is the structural schematic diagram of the call forwarding system in the present invention based on weak signal environment.

Drawing reference numeral explanation:

100- call transferring device, 110- intensity acquisition module, 120- judgment module, 130- call forwarding module,

140- call forwarding cancellation module, 200- server end, 210- request receiving module, 220- monitor module,

230- interconnecting module.

Specific embodiment

In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, Detailed description of the invention will be compareed below Specific embodiments of the present invention.It should be evident that drawings in the following description are only some embodiments of the invention, for this For the those of ordinary skill of field, without creative efforts, it can also be obtained according to these attached drawings others Attached drawing, and obtain other embodiments.

To make simplified form, part related to the present invention is only schematically shown in each figure, they are not represented Its practical structures as product.In addition, there is identical structure or function in some figures so that simplified form is easy to understand Component only symbolically depicts one of those, or has only marked one of those.Herein, "one" is not only indicated " only this ", can also indicate the situation of " more than one ".

The first embodiment of the present invention, a kind of call transferring method based on weak signal environment, as shown in Figure 1, comprising:

S10 obtains the network signal intensity of the first number of the machine；

S20 judges whether network signal intensity is less than preset signal strength threshold value；

If S30 network signal intensity is less than signal strength threshold, sending call transfer request to server end will be preset Second number is set as call forwarding destination Mobile Station International ISDN Number, so that the call event for the first number is transferred to the second number.

In the present embodiment, which is applied to the terminal conversed, such as mobile phone, and in terminal In the option for whether opening automatic call forwarding be configured with, when user opens the automatic call forwarding option in terminal, and match The destination Mobile Station International ISDN Number and signal strength threshold of call forwarding are set, terminal starts corresponding with the first number of frequency acquisition the machine of setting The network signal intensity of operator, and it is compared with preset signal strength, when network signal intensity is strong less than signal It spends threshold value (terminal local environment signal is weaker or unstable, and network signal intensity is not enough to call establishment event), terminal is sent Call transfer request is to server end configuration call transfer service；When judge network signal intensity be greater than signal strength threshold, say The network signal intensity of bright terminal is enough call establishment event, is not processed.Here signal strength threshold can be according to reality Situation is set, theoretically for, the value be terminal call establishment event need network signal intensity minimum value, here It is not specifically limited.The frequency of end-probing network signal intensity can equally be set according to the actual situation, e.g., Ke Yishe It is set to real-time detection, also can be set as every 30s (second) detection once, every 1min (minute) detection one is inferior.

In the present embodiment, when the network signal intensity for detecting terminal is less than preset signal strength threshold value, terminal is automatic Send instruction " * * the second number of 21* # " (such as " * * 21*11111111111# ", wherein " 11111111111 " are the second number) To server end, carry out call forwarding setting directly against terminal, convenient for by all call event call forwardings to No. second Code.

Second embodiment of the invention is the optimal enforcement example of above-mentioned first embodiment, comprising:

S10 obtains the network signal intensity of the first number of the machine；

If S30 network signal intensity is less than signal strength threshold, sending call transfer request to server end will be preset Second number is set as call forwarding destination Mobile Station International ISDN Number, so that the call event for the first number is transferred to the second number；Wherein, It include at least one number to be transferred in second number.

In the present embodiment, which is applied to the terminal conversed, and is configured in the terminal The option for whether opening automatic call forwarding when user opens the automatic call forwarding option in terminal, and is configured with calling The destination Mobile Station International ISDN Number and signal strength threshold of transfer, terminal start to correspond to operator with the first number of frequency acquisition the machine of setting Network signal intensity, and it is compared with preset signal strength, when network signal intensity is less than signal strength threshold, end End sends call transfer request to server end configuration call transfer service.Here signal strength threshold can be according to practical feelings Condition is set, theoretically for, the value be terminal call establishment event need network signal intensity minimum value, here not It is specifically limited.The frequency of end-probing network signal intensity can equally be set according to the actual situation, e.g., can be set For real-time detection, every 30s detection also can be set as once, every 1min detection one is inferior.

Number to be transferred can be my other numbers, be also possible to that the number of my kith and kin can be related to, with This promotes the probability that call event is connected, and avoids because missing outer unnecessary loss caused by dialling the especially important incoming call of incoming call.

When only including a number to be transferred in the second number, server end after receiving call transfer request, The number to be transferred is set as call forwarding destination Mobile Station International ISDN Number.When server end listens to the call event for the first number When, which is transferred to forwarding number to be called.

When in the second number including multiple numbers to be transferred, server end, will after receiving call transfer request Multiple number to be transferred is set as call forwarding destination Mobile Station International ISDN Number, and the calling of multiple numbers to be transferred is set according to preset order Transfer sequence.When server end listens to the call event for the first number, turn according to the calling of multiple numbers to be transferred Shifting sequence successively carry out call forwarding, until call event connect or by call event be transferred to calling sequence come it is last to Call event is transferred to that is, when server end listens to the call event for the first number and is arranged in by forwarding number One number to be transferred, is not processed if it can turn on；If being not switched on, continues for call event to be transferred to and be arranged in Two numbers to be transferred, are recycled with this, until call event is switched on or calling sequence comes last number to be transferred. Such as, when only including two numbers to be transferred in the second number, after the number to be transferred to make number one is not switched on call event, Continue to transfer call event and coming deputy number to be transferred, if being still not switched on, terminates call transfer operation.When So, in other embodiments, other call forwarding rules can also be set, e.g., when call forwarding is last wait turn to coming When moving number, call event is still not switched on, and recycles and call event is forwarded to the number to be transferred for coming first, followed with this Ring, until reaching preset call forwarding number, stop call transfer operation.

In the present embodiment, when the network signal intensity for detecting terminal is less than preset signal strength threshold value, terminal is automatic Instruction " * * 21* number # to be transferred " is sent to server end, call forwarding setting is carried out directly against terminal, convenient for that will own Call event (outer dial incoming call) call forwarding to number to be transferred.When including multiple numbers to be transferred in the second number, will wrap The call transfer request for including multiple numbers to be transferred and call forwarding sequence is sent to server end progress call forwarding configuration, exhales Being transfer sequence is each number to be transferred putting in order in call transfer request.In other embodiments, call forwarding Request can be transmitted in such a way that arbitrary other are appointed, be not specifically limited here.

Third embodiment of the invention is the optimal enforcement example of above-mentioned first embodiment, as shown in Figure 2, comprising:

S10 obtains the network signal intensity of the first number of the machine；

If S40 network signal intensity is less than preset signal strength threshold value, it is default further to judge that network signal intensity is less than Whether the duration of signal strength threshold is greater than preset time threshold；

If the duration that S31 network signal intensity is less than preset signal strength threshold value is greater than preset time threshold, send Second number is set as call forwarding destination Mobile Station International ISDN Number to server end by call transfer request, so that being directed to the calling of the first number Event is transferred to the second number.

In the present embodiment, which is applied to the terminal conversed, and is configured in the terminal The option for whether opening automatic call forwarding when user opens the automatic call forwarding option in terminal, and is configured with calling Destination Mobile Station International ISDN Number, signal strength threshold and the time threshold of transfer, the first number pair of frequency acquisition the machine that terminal starts with setting The network signal intensity of operator is answered, and it is compared with preset signal strength, when judging that network signal intensity is less than It is default further to judge whether network signal intensity is greater than less than the duration of preset signal strength threshold value for signal strength threshold Time threshold is greater than preset time threshold, terminal hair when the duration that network signal intensity is less than preset signal strength threshold value Send call transfer request to server end configuration call transfer service.Here signal strength threshold can according to the actual situation into Row setting, theoretically for, the value be terminal call establishment event need network signal intensity minimum value, do not do have here Body limits.The frequency of end-probing network signal intensity can equally be set according to the actual situation, e.g., can be set as reality When detect, also can be set as that every 30s detection is primary, and every 1min detection one is inferior.Time threshold is according to the look-in frequency of terminal It is set, e.g., when look-in frequency is that every 30s detection is primary, it is even more time threshold can be set as 1min, 2min； For another example, when look-in frequency is that every 1min detection is primary, it is even more that time threshold can be set as to 2min, 3min, theoretically For, 2 times of time threshold not less than the time interval detected.

In the present embodiment, after determining that network signal intensity is less than preset signal strength threshold value, further by network The duration that signal strength is less than preset signal strength threshold value is compared with preset time threshold, only when network signal is strong The duration that degree is less than preset signal strength threshold value is greater than preset time threshold, and sending call transfer request to server end will Second number is set as call forwarding destination Mobile Station International ISDN Number, and weak by the network signal of short time may be because signal interference etc. causes , it avoids terminal from frequently carrying out call transfer operation with this, improves the accuracy for carrying out call transfer operation.

Fourth embodiment of the invention is the optimal enforcement example of above-mentioned second embodiment, comprising:

S10 obtains the network signal intensity of the first number of the machine；

If the duration that S31 network signal intensity is less than preset signal strength threshold value is greater than preset time threshold, send Second number is set as call forwarding destination Mobile Station International ISDN Number to server end by call transfer request, so that being directed to the calling of the first number Event is transferred to the second number, wherein includes at least one number to be transferred in the second number.

When in the second number including multiple numbers to be transferred, server end, will after receiving call transfer request Multiple number to be transferred is set as call forwarding destination Mobile Station International ISDN Number, and the calling of multiple numbers to be transferred is set according to preset order Transfer sequence.When server end listens to the call event for the first number, turn according to the calling of multiple numbers to be transferred Shifting sequence successively carry out call forwarding, until call event connect or by call event be transferred to calling sequence come it is last to Call event is transferred to that is, when server end listens to the call event for the first number and is arranged in by forwarding number One number to be transferred, is not processed if it can turn on；If being not switched on, continues for call event to be transferred to and be arranged in Two numbers to be transferred, are recycled with this, until call event is switched on or calling sequence comes last number to be transferred.When So, in other embodiments, other call forwarding rules can also be set, e.g., when call forwarding is last wait turn to coming When moving number, call event is still not switched on, and recycles and call event is forwarded to the number to be transferred for coming first, followed with this Ring, until reaching preset call forwarding number, stop call transfer operation.

Fifth embodiment of the invention is the optimal enforcement example of above-mentioned first embodiment, as shown in Figure 3, comprising:

S10 obtains the network signal intensity of the first number of the machine；

If S30 network signal intensity is less than signal strength threshold, sending call transfer request to server end will be preset Second number is set as call forwarding destination Mobile Station International ISDN Number, so that the call event for the first number is transferred to the second number；

S50 judges whether network signal intensity is greater than preset signal strength threshold value；

If S60 network signal intensity is greater than signal strength threshold, sends and cancel call transfer request to server end cancellation Call transfer service.

After being configured with call transfer service, terminal continues the corresponding operation of the first number of frequency acquisition the machine to set It is equally compared by the network signal intensity of quotient with preset signal strength, when network signal intensity is greater than signal strength Threshold value (network signal intensity is enough call establishment event), terminal is sent automatically cancels call transfer request to server end cancellation Call transfer service, i.e., when the networked environments of terminal improve, network signal intensity is enough to answer call event, cancels call forwarding Business will access the machine for the call event of the first number.In other embodiments, detecting that network signal intensity is greater than After signal strength threshold, it is default further to judge whether network signal intensity is greater than greater than the duration of signal strength threshold Time threshold, if so, automatic send cancels call transfer request to server end cancellation call transfer service.Here time Threshold value can equally be set according to the look-in frequency of terminal, e.g., can be by time threshold when look-in frequency is that every 30s detection is primary It is even more that value is set as 1min, 2min；For another example, primary for every 1min detection when look-in frequency, time threshold can be set It is even more for 2min, 3min, theoretically for, 2 times of time interval of time threshold not less than detection.

In the present embodiment, when the network signal intensity for detecting terminal is less than preset signal strength threshold value, terminal is automatic Send the finger of " * * the second number of 21* # " (such as " * * 21*11111111111# ", wherein " 11111111111 " are the second number) It enables to server end, carries out call forwarding setting directly against terminal, convenient for by all call event call forwardings to second Number.When the network signal intensity for detecting terminal is greater than preset signal strength threshold value, terminal sends instruction " ##21# " extremely automatically Server end cancels call transfer service automatically.In other embodiments, call transfer request and cancellation call transfer request can It is transmitted by such a way that arbitrary other are appointed, is not specifically limited here.

Sixth embodiment of the invention is the optimal enforcement example of above-mentioned second embodiment, comprising:

S10 obtains the network signal intensity of the first number of the machine；

In the present embodiment, which is applied to the terminal conversed, and is configured in the terminal The option for whether opening automatic call forwarding when user opens the automatic call forwarding option in terminal, and is configured with calling The destination Mobile Station International ISDN Number and signal strength threshold of transfer, terminal start to correspond to operator with the first number of frequency acquisition the machine of setting Network signal intensity, and it is compared with preset signal strength, when network signal intensity is less than signal strength threshold, end End sends call transfer request to server end configuration call transfer service；When judge network signal intensity be greater than signal strength threshold Value, is not processed.Here signal strength threshold can be set according to the actual situation, theoretically for, the value be terminal The minimum value for the network signal intensity that call establishment event needs, is not specifically limited here.End-probing network signal intensity Frequency can equally be set according to the actual situation, e.g., can be set as real-time detection, also can be set as every 30s and visit It surveys once, every 1min detection one is inferior.

After being configured with call transfer service, terminal continues the corresponding operation of the first number of frequency acquisition the machine to set It is equally compared by the network signal intensity of quotient with preset signal strength, when network signal intensity is greater than signal strength Threshold value, terminal is sent automatically cancels call transfer request to server end cancellation call transfer service, i.e., when the network ring of terminal Border improves, and network signal intensity is enough to answer call event, cancels call transfer service, will be directed to the call event of the first number Access the machine.In other embodiments, after detecting that network signal intensity is greater than signal strength threshold, further judge net Whether the duration that network signal strength is greater than signal strength threshold is greater than preset time threshold, if so, automatic send is cancelled Call transfer request to server end cancels call transfer service.Here time threshold equally can be according to the detection frequency of terminal When look-in frequency is that every 30s detection is primary, it is even more e.g. can be set as 1min, 2min by rate setting for time threshold；Again Such as, when look-in frequency is that every 1min detection is primary, it is even more that time threshold can be set as to 2min, 3min, theoretically comes It says, 2 times of time threshold not less than the time interval detected.

In the present embodiment, when the network signal intensity for detecting terminal is less than preset signal strength threshold value, terminal is automatic Instruction " * * 21* number # to be transferred " is sent to server end, call forwarding setting is carried out directly against terminal, convenient for that will own Call event (outer dial incoming call) call forwarding to number to be transferred.When including multiple numbers to be transferred in the second number, will wrap The call transfer request for including multiple numbers to be transferred and call forwarding sequence is sent to server end progress call forwarding configuration, exhales Being transfer sequence is each number to be transferred putting in order in call transfer request.When the network signal for detecting terminal is strong Degree is greater than preset signal strength threshold value, and terminal sends instruction " ##21# " to server end, automatic cancellation call forwarding industry automatically Business.In other embodiments, call transfer request and cancellation call transfer request can be in such a way that arbitrary other be appointed It is transmitted, is not specifically limited here.

Seventh embodiment of the invention, a kind of call transferring device 100 based on weak signal environment, as shown in Figure 4, comprising:

Intensity obtains module 110, for obtaining the network signal intensity of the first number of the machine；

Judgment module 120, for judging that intensity obtains whether the network signal intensity that module 110 obtains is less than preset signals Intensity threshold；

Call forwarding module 130 is used for when judgment module 120 determines that network signal intensity is less than signal strength threshold, It sends call transfer request and preset second number is set as call forwarding destination Mobile Station International ISDN Number to server end, so that being directed to first The call event of number is transferred to the second number.

In the present embodiment, which is applied to the terminal conversed, such as mobile phone, and in terminal In the option for whether opening automatic call forwarding be configured with, when user opens the automatic call forwarding option in terminal, and match The destination Mobile Station International ISDN Number and signal strength threshold of call forwarding are set, intensity obtains the frequency acquisition the machine of the beginning of module 110 to set First number corresponds to the network signal intensity of operator, and is compared it with preset signal strength by judgment module 120 Compared with when network signal intensity is less than signal strength threshold, (terminal local environment signal is weaker or unstable, and network signal intensity is not It is enough call establishment event), call forwarding module 130 sends call transfer request to server end configuration call transfer service； When judge network signal intensity be greater than signal strength threshold, be not processed.Here signal strength threshold can be according to practical feelings Condition is set, theoretically for, the value be terminal call establishment event need network signal intensity minimum value, here not It is specifically limited.The frequency of end-probing network signal intensity can equally be set according to the actual situation, e.g., can be set For real-time detection, every 30s detection also can be set as once, every 1min detection one is inferior.

In the present embodiment, when the network signal intensity for detecting terminal is less than preset signal strength threshold value, call forwarding Module 130 sends instruction " * * the second number of 21* # " (such as " * * 21*11111111111# ", wherein " 11111111111 " automatically For the second number) to server end, call forwarding setting is carried out directly against terminal, convenient for turning all call event callings Move to the second number.

Eighth embodiment of the invention is the optimal enforcement example of above-mentioned 7th embodiment, comprising:

Call forwarding module 130 is used for when judgment module 120 determines that network signal intensity is less than signal strength threshold, It sends call transfer request and preset second number is set as call forwarding destination Mobile Station International ISDN Number to server end, so that being directed to first The call event of number is transferred to the second number, wherein includes at least one number to be transferred in the second number.

In the present embodiment, which is applied to the terminal conversed, and is configured in the terminal The option for whether opening automatic call forwarding when user opens the automatic call forwarding option in terminal, and is configured with calling The destination Mobile Station International ISDN Number and signal strength threshold of transfer, intensity obtain frequency acquisition the machine first number of the beginning of module 110 to set The network signal intensity of corresponding operator, and be compared it with preset signal strength by judgment module 120, work as network Signal strength is less than signal strength threshold, and call forwarding module 130 sends call transfer request to server end configuration call and turns Shifting business.Here signal strength threshold can be set according to the actual situation, theoretically for, the value be terminal connection exhale The minimum value for the network signal intensity for making event need, is not specifically limited here.The frequency of end-probing network signal intensity It can equally be set according to the actual situation, e.g., can be set as real-time detection, also can be set as every 30s detection once, Every 1min detection one is inferior.

In the present embodiment, when the network signal intensity for detecting terminal is less than preset signal strength threshold value, call forwarding Module 130 sends instruction " * * 21* number # to be transferred " to server end automatically, carries out call forwarding setting directly against terminal, Convenient for (dialling and sending a telegram here) call forwarding outside to number to be transferred for all call events.When in the second number include it is multiple to be transferred Call transfer request including multiple numbers to be transferred and call forwarding sequence is sent to server end and carries out calling turn by number Configuration is moved, call forwarding sequence is each number to be transferred putting in order in call transfer request.In other embodiments, Call transfer request can be transmitted in such a way that arbitrary other are appointed, be not specifically limited here.

Ninth embodiment of the invention is the optimal enforcement example of above-mentioned 7th embodiment, comprising:

Judgment module 120, for judging that intensity obtains whether the network signal intensity that module 110 obtains is less than preset signals Intensity threshold；And for further judging network signal intensity after judging that network signal intensity is less than signal strength threshold Whether the duration less than preset signal strength threshold value is greater than preset time threshold；

Call forwarding module 130, for determining that network signal intensity is less than preset signal strength threshold value in judgment module 120 Duration be greater than preset time threshold, call forwarding module 130 send call transfer request to server end by No. second Code is set as call forwarding destination Mobile Station International ISDN Number, so that the call event for the first number is transferred to the second number.

In the present embodiment, which is applied to the terminal conversed, and is configured in the terminal The option for whether opening automatic call forwarding when user opens the automatic call forwarding option in terminal, and is configured with calling Destination Mobile Station International ISDN Number, signal strength threshold and the time threshold of transfer, intensity obtain the frequency acquisition the machine of the beginning of module 110 to set First number corresponds to the network signal intensity of operator, and is compared it with preset signal strength by judgment module 120 Compared with further judge network signal intensity less than preset signal strength when judging that network signal intensity is less than signal strength threshold Whether the duration of threshold value is greater than preset time threshold, when network signal intensity be less than preset signal strength threshold value it is lasting when Between be greater than preset time threshold, call forwarding module 130 sends call transfer request to server end configuration call transfer service. Here signal strength threshold can be set according to the actual situation, theoretically for, the value be terminal call establishment event The minimum value of the network signal intensity needed, is not specifically limited here.The frequency of end-probing network signal intensity equally may be used To be set according to the actual situation, e.g., real-time detection can be set as, also can be set as every 30s detection once, every 1min It is inferior to detect one.Time threshold is set according to the look-in frequency of terminal, e.g., can when look-in frequency is that every 30s detection is primary It is even more time threshold is set as 1min, 2min；For another example, when look-in frequency is that every 1min detection is primary, can by when Between threshold value to be set as 2min, 3min even more, theoretically for, time threshold is i.e. not less than 2 times of time interval of detection It can.

In the present embodiment, after judgment module 120 determines that network signal intensity is less than preset signal strength threshold value, into One step by network signal intensity be less than preset signal strength threshold value duration be compared with preset time threshold, only when The duration that network signal intensity is less than preset signal strength threshold value is greater than preset time threshold, and call forwarding module 130 is sent out Send call transfer request that the second number is set as call forwarding destination Mobile Station International ISDN Number to server end, the network signal of short time is weak can It can be because avoiding terminal frequently to carry out call transfer operation caused by signal interference etc. with this, improving and carry out call forwarding The accuracy of operation.

Tenth embodiment of the invention is the optimal enforcement example of above-mentioned 8th embodiment, comprising:

Call forwarding module 130, for determining that network signal intensity is less than preset signal strength threshold value in judgment module 120 Duration be greater than preset time threshold, call forwarding module 130 send call transfer request to server end by No. second Code is set as call forwarding destination Mobile Station International ISDN Number, so that the call event for the first number is transferred to the second number, wherein No. second It include at least one number to be transferred in code.

Eleventh embodiment of the invention is the optimal enforcement example of above-mentioned 7th embodiment, as shown in Figure 5, comprising:

Judgment module 120, for judging that intensity obtains whether the network signal intensity that module 110 obtains is less than preset signals Intensity threshold；For further judging that network signal intensity is small after judging that network signal intensity is less than signal strength threshold Whether it is greater than preset time threshold in the duration of preset signal strength threshold value；And for judging whether network signal intensity is big In preset signal strength threshold value；

Call forwarding module 130, for determining that network signal intensity is less than preset signal strength threshold value in judgment module 120 Duration be greater than preset time threshold, call forwarding module 130 send call transfer request to server end by No. second Code is set as call forwarding destination Mobile Station International ISDN Number, so that the call event for the first number is transferred to the second number；

Call forwarding cancels module 140, for determining that network signal intensity is greater than signal strength threshold in judgment module 120 Value, call forwarding cancel module 140 and send cancellation call transfer request to server end cancellation call transfer service.

In the present embodiment, which is applied to the terminal conversed, and is configured in the terminal The option for whether opening automatic call forwarding when user opens the automatic call forwarding option in terminal, and is configured with calling The destination Mobile Station International ISDN Number and signal strength threshold of transfer, intensity obtain frequency acquisition the machine first number of the beginning of module 110 to set The network signal intensity of corresponding operator, and be compared it with preset signal strength by judgment module 120, work as network Signal strength is less than signal strength threshold, and call forwarding module 130 sends call transfer request to server end configuration call and turns Shifting business；When judge network signal intensity be greater than signal strength threshold, be not processed.Here signal strength threshold can basis Actual conditions are set, theoretically for, the value be terminal call establishment event need network signal intensity minimum value, Here it is not specifically limited.The frequency of end-probing network signal intensity can equally be set according to the actual situation, e.g., can To be set as real-time detection, every 30s detection also can be set as once, every 1min detection one is inferior.

After being configured with call transfer service, intensity obtains the frequency acquisition the machine first of the continuation of module 110 to set Number corresponds to the network signal intensity of operator, is equally compared it with preset signal strength by judgment module 120, When network signal intensity is greater than signal strength threshold, call forwarding cancels module 140 and sends cancellation call transfer request automatically extremely Server end cancels call transfer service, i.e., when the networked environments of terminal improve, network signal intensity is enough to answer call event, Cancel call transfer service, the machine will be accessed for the call event of the first number.In other embodiments, network is being detected Signal strength is greater than after signal strength threshold, further judges that network signal intensity is greater than the duration of signal strength threshold Whether preset time threshold is greater than, if so, automatic send cancels call transfer request to server end cancellation call forwarding industry Business.Here time threshold can equally be set according to the look-in frequency of terminal, e.g., when look-in frequency is that every 30s detection is primary, It is even more time threshold can be set as 1min, 2min；For another example, primary for every 1min detection when look-in frequency, it can incite somebody to action It is even more that time threshold is set as 2min, 3min, theoretically for, 2 times of time interval of time threshold not less than detection ?.

Twelveth embodiment of the invention is the optimal enforcement example of above-mentioned 7th embodiment, comprising:

Call forwarding module 130, for determining that network signal intensity is less than preset signal strength threshold value in judgment module 120 Duration be greater than preset time threshold, call forwarding module 130 send call transfer request to server end by No. second Code is set as call forwarding destination Mobile Station International ISDN Number, so that the call event for the first number is transferred to the second number, wherein No. second It include at least one number to be transferred in code；

In the present embodiment, which is applied to the terminal conversed, and is configured in the terminal The option for whether opening automatic call forwarding when user opens the automatic call forwarding option in terminal, and is configured with calling The destination Mobile Station International ISDN Number and signal strength threshold of transfer, intensity obtain frequency acquisition the machine first number of the beginning of module 110 to set The network signal intensity of corresponding operator, and be compared it with preset signal strength by judgment module 120, work as network Signal strength is less than signal strength threshold, and call forwarding module 130 sends call transfer request to server end configuration call and turns Shifting business；When judge network signal intensity be greater than signal strength threshold, be not processed.Here signal strength threshold can basis Actual conditions are set, theoretically for, the value be terminal call establishment event need network signal intensity minimum value, Here it is not specifically limited.The frequency of end-probing network signal intensity can equally be set according to the actual situation, e.g., can To be set as real-time detection, every 30s (second) detection also can be set as once, every 1min (minute) detection one is inferior.

Thriteenth embodiment of the invention, a kind of call forwarding system based on weak signal environment, as shown in fig. 6, including the Any one call transferring device 100 in seven embodiments~the 12nd embodiment further includes communicating to connect with call transferring device 100 Server end 200, include: in server end 200

Request receiving module 210, the call transfer request for receiving the transmission of call transferring device 100 set the second number It is set to call forwarding destination Mobile Station International ISDN Number, and the cancellation call transfer request for receiving the transmission of call transferring device 100 cancels calling Transfer service；

Module 220 is monitored, for monitoring the incoming call event for being directed to the first number；

Interconnecting module 230, for listening to the incoming call event for the first number when monitoring module 220, by call event It is transferred to the second number；

When, including multiple numbers to be transferred, interconnecting module 230 turns according to the calling of multiple numbers to be transferred in the second number Shifting sequence is successively transferred, until call event is connected or call event is transferred to calling sequence comes last to be transferred number Code.

In the present embodiment, when only including a number to be transferred in the second number, server end 200 is exhaled receiving After being transfer request, which is set as call forwarding destination Mobile Station International ISDN Number.When server end 200 is listened to for When the call event of one number, which is transferred to forwarding number to be called.

When in the second number include multiple numbers to be transferred when, server end 200 after receiving call transfer request, Multiple number to be transferred is set as call forwarding destination Mobile Station International ISDN Number, and sets exhaling for multiple numbers to be transferred according to preset order It is transfer sequence.When server end 200 listens to the call event for the first number, according to exhaling for multiple numbers to be transferred Transfer sequence is made successively to carry out call forwarding, until call event is connected or call event is transferred to calling sequence comes finally Number to be transferred call event is transferred to row that is, when server end 200 listens to the call event for the first number It is listed in primary number to be transferred, is not processed if it can turn on；If being not switched on, continue for call event to be transferred to row Be listed in deputy number to be transferred, recycled with this, until call event be switched on or calling sequence come it is last to be transferred Number.Such as, when only including two numbers to be transferred in the second number, the number to be transferred to make number one is not switched on calling thing After part, continuing to transfer call event is coming deputy number to be transferred, if being still not switched on, terminates call forwarding behaviour Make.Certainly, in other embodiments, other call forwarding rules can also be set, e.g., when call forwarding is last to coming When number to be transferred, call event is still not switched on, and recycles and call event is forwarded to the number to be transferred for coming first, with This circulation, until reaching preset call forwarding number, stop call transfer operation.

It should be noted that above-described embodiment can be freely combined as needed.The above is only of the invention preferred Embodiment, it is noted that for those skilled in the art, without departing from the principle of the present invention, Several improvements and modifications can also be made, these modifications and embellishments should also be considered as the scope of protection of the present invention.

Claims

1. a kind of call transferring method based on weak signal environment characterized by comprising

Obtain the network signal intensity of the first number of the machine；

If network signal intensity is less than signal strength threshold, call transfer request is sent to server end by preset second number It is set as call forwarding destination Mobile Station International ISDN Number, so that the call event for the first number is transferred to the second number.

2. call transferring method as described in claim 1, which is characterized in that

It include at least one number to be transferred in second number；

When including a number to be transferred in the second number, sends call transfer request and set the number to be transferred to server end It is set to call forwarding destination Mobile Station International ISDN Number；

When including multiple numbers to be transferred in the second number, call transfer request is sent to server end by multiple to be transferred number Code is set as call forwarding destination Mobile Station International ISDN Number, and the call forwarding sequence of multiple numbers to be transferred is set according to preset order.

3. call transferring method as claimed in claim 2, which is characterized in that when in the second number include multiple to be transferred numbers Code, and send after multiple numbers to be transferred are set as call forwarding destination Mobile Station International ISDN Number to server end by call transfer request, Server end further comprises:

The call event whether having for the first number monitored；

If there is the call event for the first number, calling is successively carried out according to the call forwarding sequence of multiple numbers to be transferred and is turned It moves, until call event is connected or call event is transferred to calling sequence comes last number to be transferred.

4. call transferring method as claimed in any one of claims 1-3, which is characterized in that judge that network signal intensity is less than After preset signal strength threshold value, further includes:

If the duration that network signal intensity is less than preset signal strength threshold value is greater than preset time threshold, call forwarding is sent Second number is set as call forwarding destination Mobile Station International ISDN Number to server end by request, so that the call event for the first number shifts To the second number.

5. call transferring method as claimed in any one of claims 1-3, which is characterized in that send call transfer request to clothes Second number is set as call forwarding destination Mobile Station International ISDN Number by business device end, so that the call event for the first number is transferred to No. second After code, further includes:

If network signal intensity is greater than signal strength threshold, sends and cancel call transfer request to server end cancellation call forwarding Business.

6. a kind of call transferring device based on weak signal environment characterized by comprising

Call forwarding module, for sending calling and turning when judgment module determines that network signal intensity is less than signal strength threshold It moves request and preset second number is set as call forwarding destination Mobile Station International ISDN Number to server end, so that being directed to the calling of the first number Event is transferred to the second number.

7. call transferring device as claimed in claim 6, which is characterized in that

It include at least one number to be transferred in second number；

When, including a number to be transferred, the call forwarding module sends call transfer request to server end in the second number The number to be transferred is set as call forwarding destination Mobile Station International ISDN Number；

When, including multiple numbers to be transferred, the call forwarding module sends call transfer request to server end in the second number Multiple number to be transferred is set as call forwarding destination Mobile Station International ISDN Number, and sets exhaling for multiple numbers to be transferred according to preset order It is transfer sequence.

8. call transferring device as claimed in claims 6 or 7, which is characterized in that

Judgment module is also used to determine further to judge network signal after network signal intensity is less than preset signal strength threshold value Whether the duration that intensity is less than preset signal strength threshold value is greater than preset time threshold；

It is greater than preset time threshold when the duration that judgment module judgement network signal intensity is less than preset signal strength threshold value, Call forwarding module sends call transfer request and the second number is set as call forwarding destination Mobile Station International ISDN Number to server end, so that needle Second number is transferred to the call event of the first number.

9. call transferring device as claimed in claims 6 or 7, which is characterized in that further include exhaling in the call transferring device Transfer is made to cancel module；

When network signal intensity is greater than signal strength threshold, the call forwarding cancels module and sends cancellation call transfer request extremely Server end cancels call transfer service.

10. a kind of call forwarding system based on weak signal environment, which is characterized in that including such as claim 6-9 any one The call transferring device further includes the server end with call transferring device communication connection, includes: in the server end

Second number is set as calling and turned by request receiving module, the call transfer request for receiving call transferring device transmission Destination Mobile Station International ISDN Number is moved, and the cancellation call transfer request for receiving call transferring device transmission cancels call transfer service；

Call event is transferred to second for listening to the incoming call event for the first number when monitoring module by interconnecting module Number；

When in the second number include multiple numbers to be transferred, interconnecting module according to multiple numbers to be transferred call forwarding sequence according to Secondary switching, until call event is connected or call event is transferred to calling sequence comes last number to be transferred.