CN103167433A - Call diverting method based on call forwarding party control - Google Patents

Call diverting method based on call forwarding party control Download PDF

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Publication number
CN103167433A
CN103167433A CN2013100446319A CN201310044631A CN103167433A CN 103167433 A CN103167433 A CN 103167433A CN 2013100446319 A CN2013100446319 A CN 2013100446319A CN 201310044631 A CN201310044631 A CN 201310044631A CN 103167433 A CN103167433 A CN 103167433A
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CN
China
Prior art keywords
listening user
call
interruption
shifting
called subscriber
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CN2013100446319A
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Chinese (zh)
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CN103167433B (en
Inventor
李瑞翔
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青岛朗讯科技通讯设备有限公司
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Priority to CN201310044631.9A priority Critical patent/CN103167433B/en
Publication of CN103167433A publication Critical patent/CN103167433A/en
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Publication of CN103167433B publication Critical patent/CN103167433B/en

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Abstract

The invention discloses a call diverting method based on call forwarding party control. When a calling party calls a called party, a call is diverted to a call forwarding party through the called party, the call forwarding party is provided with a call property and a number of the called party, and the call forwarding party determines whether to answer or to hang up the call from the calling party. According to the call diverting method based on the call forwarding party control, by providing the call property and the number of the called party to the call forwarding party, and therefore the call forwarding party is enabled to selectively reject the diverted calls and contact with the calling party in a back calling mode, and therefore high expenses are prevented from being generated to the called party. In addition, by setting a distraction-free-mode to the called party telephone number, the call diverted from the called party can be directly released, and therefore the harasses which can be possibly caused to the call forwarding party of the call diverting service is avoided, and the call diverting distraction-free function is achieved.

Description

Based on the call transferring method that shifts listening user control
Technical field
The invention belongs to the mobile communication technology field, specifically, relate to a kind of calling handover control method.
Background technology
Call out transfer and refer to that the user is forwarded to predefined phone with incoming call, avoid a kind of function of sending a telegram here and losing.Call out the various ways such as transfer is divided into unconditionally, busy, nonreply, unreachable calling transfer.The pattern that lets call shifts is: calling subscriber → called subscriber's (called subscriber activates and calls out transfer service) → transfer listening user, under the current techniques background, need to understand calling subscriber's identity information due to the transfer listening user, so its display of calling user's number, and do not show called subscriber's number.Simultaneously, shift listening user in unwitting situation, also can be configured to call out the object of answering of transfer.
Call forwarding function has also been introduced some problems when bringing convenience to the user, for example:
(1) if the called subscriber when the calling forwarding number is set, arranges mistake with number, shift listening user and will be harassed.If the called subscriber can not in time find, shift the continuation that listening user also can't be stopped to harass, even if use incoming call interception function, can effectively not prevent harassing and wrecking yet.If because interception called subscriber's number is set, it can only be tackled by the called subscriber and work the phone of exhaling, shift and can not effectively tackle by the called subscriber phone that comes.If interception calling subscriber's number is set, once can only tackle some calling subscribers, but can not effectively tackle all and call out the calling subscriber of transfer by the called subscriber, therefore still can be harassed.
(2) if shift listening user with the called subscriber not at same ownership place, the called subscriber will collect to call out and shift basic expense and long-distance cost, even also wandering fee can occur, so can inevitably consume a large amount of rate.For example, often such situation can occur: someone has the number of two ownership place due to need of work, supposes to use A and two numbers of B, and at this moment he both can serve as the called subscriber, also can serve as the transfer listening user.If this user only needs now use B number and do not want to miss all incoming calls of A number, at this moment, this user just can activate the service that a calling be transferred to the B number for the A number.If this user is when using the mobile phone incoming call answering of B number, he does not know whether current incoming call comes by the switching of A number.If be the incoming call of coming by the switching of A number really, this user is after the mobile phone connecting incoming call that uses the B number, and the A number will produce a large amount of rate, and this is obviously that this user is undesirable.
Summary of the invention
The present invention might cause the called subscriber problem of rate serious waste to occur in order to solve existing call forwarding function, a kind of call transferring method based on shifting listening user control has been proposed, by allowing the transfer listening user learn that the character of incoming call is to call out to shift, and learn called subscriber's telephone number, thereby avoid selectively called subscriber's great number rate.
In order to solve the problems of the technologies described above, the present invention is achieved by the following technical solutions:
A kind of call transferring method based on shifting listening user control, when the calling subscriber calls out the called subscriber, and call out by the called subscriber and be transferred to when shifting listening user, provide electrical property and called subscriber's telephone number to shifting listening user, by shifting the definite incoming call of connecting or hanging up the calling subscriber of listening user.
Further, when the calling subscriber calls out the called subscriber, if mobile switching centre detects the called subscriber and has activated the calling transfer service, at first hang current calling, and triggering mobile intelligent net service, prepare to report the service of suggestion voice in loading, then continue incoming call is forwarded to the transfer listening user; After shifting listening user connection phone, at first to shifting listening user play cuing voice, select connecting incoming call if shift listening user, connect calling subscriber's incoming call; Select to abandon incoming call if shift listening user, discharge this conversation.
As a kind of decision design mode that triggers described mobile intelligent net service, described mobile switching centre is detecting that the called subscriber has incoming call and when having activated the calling transfer service, at first convert called subscriber's telephone number to particular number according to predefined rule, then trigger described mobile intelligent net service by described particular number.
Preferably, described mobile switching centre preferably adopts the mode of prefixing before called subscriber's telephone number to generate described particular number.
Further again, described mobile switching centre is when triggering the mobile intelligent net service, the relevant information of this calling is reported to the service control point (SCP) of mobile intelligent net service by the service switching point, and hang current calling, the control command of latency services control point SCP; After receiving when mobile switching centre the control command of assigning the service control point (SCP), set up the test point of interim link in loading, and then set up interim the link by this test point and a server.
Further, described mobile switching centre sets up with described server and links temporarily, send to server to carry out reverse resolution described particular number, and then generate one section suggestion voice that includes to come electrical property and called subscriber's telephone number by server, and when shifting listening user connection phone, report to described transfer listening user.
In order to prevent shifting listening user generation harassing and wrecking because calling is transferred to, when calling out transfer by the called subscriber, before calling out the transfer listening user, whether the telephone number that at first detects the called subscriber is in shifting the interruption-free list that listening user sets, if, directly discharge this conversation, avoid shifting the telephone rings of listening user, produce harassing and wrecking to shifting listening user.
Preferably, also be set with the interruption-free number of times for each telephone number in described interruption-free list, shift incoming call when shifting listening user the called subscriber, if described called subscriber's telephone number is in the interruption-free list, and the interruption-free number of times is non-vanishing, directly discharge this conversation, and the interruption-free number of times subtracts 1 automatically; If described called subscriber's telephone number not in the interruption-free list, perhaps in the interruption-free list but the interruption-free number of times is zero, is called out and is shifted listening user, and when shifting listening user and connect phone, to described transfer listening user play cuing voice.
Set interruption-free number and interruption-free number of times for the convenient listening user that shifts, preferably to described transfer listening user play cuing voice the time, play simultaneously the suggestion voice that the interruption-free pattern is set; Select to arrange the interruption-free pattern if shift listening user, this telephone number of calling out the called subscriber who shifts is write the interruption-free list, and continuation play cuing voice, require to shift listening user the interruption-free number of times is set, and the interruption-free number of times is write the interruption-free list, then discharge this conversation.
Preferably, preferably described interruption-free list is kept in server, when the called subscriber carries out the calling transfer, set up with described server by mobile switching centre and link temporarily, whether inquiry called subscriber's telephone number is in described interruption-free list, and then determine it is continue to call out to shift listening user, and by described server to shifting listening user play cuing voice, or directly this conversation of release.
Compared with prior art, advantage of the present invention and good effect are: call transferring method of the present invention is by providing electrical property and called subscriber's telephone number to calling out transferring user, thereby can call out the phone that shifts and come so that call out selectively rejection of transferring user, then get in touch with mode and the calling subscriber who wires back, can avoid thus the called subscriber to produce the rate of great number.In addition, carry out the interruption-free setting by the telephone number to the called subscriber, can also directly discharge by the called subscriber and shift the incoming call that comes, thereby avoid owing to calling out transfer service to the harassing and wrecking of shifting listening user and may causing, realize calling out and shifted do-not-disturb functionality.
After reading by reference to the accompanying drawings the detailed description of embodiment of the present invention, it is clearer that the other features and advantages of the invention will become.
Description of drawings
Fig. 1 is the system architecture schematic diagram of a kind of embodiment based on shifting the call transferring method that listening user controls proposed by the invention;
Fig. 2 is the control flow chart of a kind of embodiment based on shifting the call transferring method that listening user controls proposed by the invention.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.
In existing communication network, when the calling subscriber calls out the called subscriber, moving exchanging center MSC in communication network (Mobile Switching Center) both can be learnt calling subscriber's telephone number, also can learn called subscriber's telephone number, and when moving exchanging center MSC detects the called subscriber and activated the calling transfer service, calling subscriber's calling can also be automatically transferred to the transfer listening user that the called subscriber sets.Therefore, for moving exchanging center MSC, be the telephone number that to know calling subscriber, called subscriber and shift the listening user tripartite.If when described transfer listening user is carried out diverting call, electrical property (being that this incoming call is by the call transfer mode incoming call) and called subscriber's telephone number offer the transfer listening user in the future, this will have a very big significance for shifting listening user.
The present embodiment is based on above design philosophy, proposed a kind of can be by the call transferring method that shifts listening user and control, offer the transfer listening user by the telephone number with the called subscriber, not only can allow the transfer listening user select whether to answer this incoming call, produce the rate of great number to avoid the called subscriber; But also can conveniently shift listening user, called subscriber's telephone number is arranged to the interruption-free number, thereby when the called subscriber arranges the call forwarding number error, can effectively avoids shifting listening user and bothered by this.
In order to reach above-mentioned purpose of design, the present embodiment is set up a kind of like this treatment mechanism:
A. under the technical background of Current Communication Network network, obtain calling subscriber and called subscriber's telephone number by moving exchanging center MSC; If moving exchanging center MSC finds that the called subscriber has activated the calling transfer service, at moving exchanging center MSC, called subscriber's telephone number is done certain processing, such as converting called subscriber's telephone number to particular number according to the rule of setting, come to distinguish with other common number with this;
B. design a trigger point, can trigger Intelligent network service by described particular number, and common telephone number can not trigger this service, then inquires intelligent network, prepares to report the service (only load voice prompt services and do not trigger this moment) of voice suggestion in loading;
C. indicate moving exchanging center MSC to remove to inquire about the interruption-free database by intelligent network, if this particular number is not configured to the interruption-free number, continue calling is transferred to the transfer listening user;
D. after shifting listening user connection phone, gone up owing to loading before the service of reporting voice suggestion, therefore, this making operation event can trigger the voice prompt services of previous loading;
E., breakpoint is set, triggers by shifting the listening user off-hook, set up interim a connection, moving exchanging center MSC is connected to a server; This server can be reported voice, it is to call out to shift that prompting comes electrical property, and report called subscriber's telephone number, then allowing the transfer listening user broadcast key by voice suggestion selects: press numerical key 1 if shift listening user, finish voice broadcast and connect calling subscriber's incoming call, the calling subscriber can be conversed with the transfer listening user; Press numerical key 2 if shift listening user, finish voice broadcast and refusal conversation, hang up the telephone; If the user presses numerical key 3, continue to report another section voice suggestion, carry out the setting of interruption-free pattern.Select to enter interruption-free when pattern is set when shifting listening user, configure accordingly on server, for example: the called subscriber's of the telephone number of transfer listening user, correspondence telephone number and interruption-free number of times on adding in the interruption-free database, that is to say the telephone number that parses again the called subscriber when ensuing n time of server (the interruption-free number of times of setting before), automatically refuse the handoff listening user, and reply the message of a terminated call to moving exchanging center MSC, to avoid producing harassing and wrecking to shifting listening user.
Based on above-mentioned treatment mechanism, the present embodiment has proposed following concrete handling process, in conjunction with Fig. 1, shown in Figure 2:
1, risen by the calling subscriber and exhale, call out the called subscriber by moving exchanging center MSC;
2, detect the called subscriber by moving exchanging center MSC and whether activated the calling transfer service, if activated the calling transfer service, this calling is transferred to GMSC (gateway mobile switching center) GMSC;
If 3, find that at GMSC (gateway mobile switching center) GMSC this calling utilizes the switching of calling transfer service to come by the called subscriber, called subscriber's telephone number is processed, convert called subscriber's telephone number to particular number according to the rule of setting, for example be labeled as CF-DN, trigger the mobile intelligent net service with this;
In the present embodiment, described particular number CF-DN is an ad hoc number of triggering mobile intelligent net service, and in order to distinguish common number, it can adopt prefixing or other modes to realize, reverse resolution is by going prefix or corresponding rule to complete;
4, GMSC (gateway mobile switching center) GMSC utilizes particular number CF-DN to trigger the mobile intelligent net service, the relevant information of this calling is reported to the service control point (SCP) of mobile intelligent net by the service switching point of GMSC (gateway mobile switching center) GMSC, and the current calling that suspends, the control command of latency services control point SCP;
5, service control point (SCP) initialization test point loads two test point DP to GMSC (gateway mobile switching center) GMSC: terminal responds test point Terminal Answer DP connects test point ETC with being connected temporarily; It should be noted that: just load here, also be not triggered;
6, service control node SCP is issued an order to GMSC (gateway mobile switching center) GMSC, GMSC (gateway mobile switching center) GMSC is linked to the server S erver of appointment according to the interim connection test point ETC that loads, particular number CF-DN is sent to server S erver, removes to inquire about interruption-free database D B; Server carries out reverse resolution to CF-DN to be processed, and obtains called subscriber's telephone number, is cached in internal memory, then according to its interruption-free database D of telephone number query B of called subscriber, checks whether this number has been configured to the number of interruption-free pattern:
If a. there is the number that matches in called subscriber's telephone number in interruption-free database D B, and the value of the corresponding interruption-free number of times of this number is non-vanishing, server S erver automatically replies the message of terminated call to GMSC (gateway mobile switching center) GMSC, the GMSC of notification gateway mobile switching centre discharges this conversation, the terminated call process is no longer carried out subsequent step;
If the number (or the value of the corresponding interruption-free number of times of the telephone number that matches is 0) that do not match in interruption-free database D B of called subscriber's telephone number b., server S erver returns to the message of continue calling out to GMSC (gateway mobile switching center) GMSC, continues to carry out subsequent step;
7, after GMSC (gateway mobile switching center) GMSC received the message that continuation that server S erver replys calls out, the calling that suspends before continuing waited listening user to be transferred to connect phone;
8, when shifting listening user connection phone, can send answer signal to GMSC (gateway mobile switching center) GMSC; In GMSC (gateway mobile switching center) GMSC one side, after terminal responds test point Terminal Answer DP detects the event of replying, can trigger and serve also inquiry facility control point SCP again, wait for and assign control command;
9, control command is assigned in the service control point (SCP), allows GMSC (gateway mobile switching center) GMSC set up an interim link, is connected to described server S erver; Described server S erver can play voice, has simultaneously database D B, can be used for depositing speech data and interruption-free list etc.;
10, GMSC (gateway mobile switching center) GMSC sets up the link of reporting suggestion voice, be connected to server S erver, report one section suggestion voice by server S erver to shifting listening user, the character that this incoming call of listening user is shifted in prompting is to call out to shift, and report the telephone number that is cached in the called subscriber in internal memory before, listening user is shifted in prompting then: continue this conversation and connect please by 1; Abandon this conversation and on-hook please by 2; The interruption-free pattern is set please by 3;
11, shifting listening user selects by button:
1---continues and connects phone;
2---refuses and hangs up;
3---arranges the interruption-free pattern;
press numerical key 3 if shift listening user, server S erver continues the play cuing voice: the interruption-free number of times please be set and finish with the " # " number key, after the transfer listening user has been inputted the interruption-free number of times and has been confirmed, server S erver arranges in interruption-free database D B accordingly, shift the telephone number of listening user on adding in the interruption-free list, corresponding called subscriber's telephone number and interruption-free frequency n, that is to say, as server S erver at ensuing n time, if parse again by this transfer listening user of this called subscriber's diverting call, can automatically refuse the play cuing voice and reply a message that discharges conversation to GMSC (gateway mobile switching center) GMSC, the interruption-free number of times that arranges in database D B simultaneously subtracts 1 automatically,
12, according to the button that shifts the listening user selection, connect or discharge this conversation, if that is: shift listening user selection key 1, sending answer signal to GMSC (gateway mobile switching center) GMSC, setting up the calling subscriber and link with the conversation of shifting between listening user; If shift listening user selection key 2, directly reply the message that GMSC (gateway mobile switching center) GMSC discharges this conversation, refusal calling subscriber's calling; If shift listening user selection key 3, after suggestion voice finishes and shifts listening user setting completed the interruption-free frequency n, reply GMSC (gateway mobile switching center) GMSC discharges the message of this conversation, hangs up calling subscriber's incoming call, finishes this calling procedure.
The call transferring method of the present embodiment has adopted based on CAMEL(mobile network customized application and has strengthened logical server) the mobile intelligent net service, any transfer listening user of opening this Intelligent network service can learn that called subscriber's telephone number and the character of this incoming call shift initiation by calling.After the transfer listening user had been understood the telephone number that comes electrical property and called subscriber, refusing incoming call, then got in touch by mode and the calling subscriber who wires back selectively, produces the telephone expenses of great number to avoid the called subscriber.In addition, by providing good voice prompt services to shifting listening user, and provide to call out and shift disturbance-free service, can allow and shift listening user and reach the effect of interruption-free by the interruption-free frequency n is set.The interruption-free frequency n can be selected as the case may be to determine, have more flexibility.
Certainly; the above is only a kind of preferred implementation of the present invention; should be noted that; for those skilled in the art; under the prerequisite that does not break away from the principle of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.

Claims (10)

1. one kind based on the call transferring method that shifts listening user and control, it is characterized in that: when the calling subscriber calls out the called subscriber, and call out by the called subscriber and be transferred to when shifting listening user, provide electrical property and called subscriber's telephone number to shifting listening user, by shifting the definite incoming call of connecting or hanging up the calling subscriber of listening user.
2. the call transferring method based on shifting listening user and controlling according to claim 1, it is characterized in that: when the calling subscriber calls out the called subscriber, if mobile switching centre detects the called subscriber and has activated the calling transfer service, at first hang current calling, and triggering mobile intelligent net service, prepare to report the service of suggestion voice in loading, then continue incoming call is forwarded to the transfer listening user; After shifting listening user connection phone, at first to shifting listening user play cuing voice, select connecting incoming call if shift listening user, connect calling subscriber's incoming call; Select to abandon incoming call if shift listening user, discharge this conversation.
3. the call transferring method based on shifting listening user and controlling according to claim 2, it is characterized in that: described mobile switching centre is detecting that the called subscriber has incoming call and when having activated the calling transfer service, convert called subscriber's telephone number to particular number according to predefined rule, trigger described mobile intelligent net service by particular number.
4. the call transferring method based on shifting listening user and controlling according to claim 3 is characterized in that: described mobile switching centre adopts that the mode of prefixing generates described particular number before called subscriber's telephone number.
5. the call transferring method based on shifting listening user and controlling according to claim 3, it is characterized in that: described mobile switching centre sets up with a server and links temporarily, send to server to carry out reverse resolution described particular number, and then generate one section suggestion voice that includes to come electrical property and called subscriber's telephone number by server, and when shifting listening user connection phone, report to described transfer listening user.
6. the call transferring method based on shifting listening user and controlling according to claim 5, it is characterized in that: described mobile switching centre is when triggering the mobile intelligent net service, the relevant information of this calling is reported to the service control point (SCP) of mobile intelligent net service by the service switching point, and hang current calling, the control command of latency services control point SCP; After receiving when mobile switching centre the control command of assigning the service control point (SCP), set up the test point of interim link in loading, and then set up interim the link by this test point and described server.
7. the described call transferring method based on shifting listening user and controlling of any one according to claim 1 to 6, it is characterized in that: when calling out transfer by the called subscriber, before calling out the transfer listening user, whether the telephone number that at first detects the called subscriber is in shifting the interruption-free list that listening user sets, if, directly discharge this conversation.
8. the call transferring method based on shifting listening user and controlling according to claim 7, it is characterized in that: also be set with the interruption-free number of times for each telephone number in described interruption-free list, shift incoming call when shifting listening user the called subscriber, if described called subscriber's telephone number is in the interruption-free list, and the interruption-free number of times is non-vanishing, directly discharge this conversation, and the interruption-free number of times subtracts 1 automatically; If described called subscriber's telephone number not in the interruption-free list, perhaps in the interruption-free list but the interruption-free number of times is zero, is called out and is shifted listening user, and when shifting listening user and connect phone, to described transfer listening user play cuing voice.
9. the call transferring method based on shifting listening user and controlling according to claim 8, it is characterized in that: to described transfer listening user play cuing voice the time, play simultaneously the suggestion voice that the interruption-free pattern is set, select to arrange the interruption-free pattern if shift listening user, this telephone number of calling out the called subscriber who shifts is write the interruption-free list, and continuation play cuing voice, require to shift listening user the interruption-free number of times is set, and the interruption-free number of times is write the interruption-free list, then discharge this conversation.
10. the call transferring method based on shifting listening user and controlling according to claim 9, it is characterized in that: described interruption-free list is kept in server, when the called subscriber carries out the calling transfer, set up with described server by mobile switching centre and link temporarily, whether inquiry called subscriber's telephone number is in described interruption-free list, and then determine it is to continue to call out the transfer listening user, and by described server to shifting listening user play cuing voice, or directly this conversation of release.
CN201310044631.9A 2013-02-05 2013-02-05 Based on the call transferring method that transfer listening user controls CN103167433B (en)

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