CN100505901C - Call processing method for communication terminal - Google Patents
Call processing method for communication terminal Download PDFInfo
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- CN100505901C CN100505901C CNB2006101374657A CN200610137465A CN100505901C CN 100505901 C CN100505901 C CN 100505901C CN B2006101374657 A CNB2006101374657 A CN B2006101374657A CN 200610137465 A CN200610137465 A CN 200610137465A CN 100505901 C CN100505901 C CN 100505901C
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Abstract
This invention discloses one communication terminal call process method, which comprises the following steps: a, on receiving first communication terminal calls, the second communication terminal sends the connection information to second terminal mobile exchange center through base controller; b, when second center establishes call connection at exchange center or fix telephone place to send front transfer information to mobile exchange center or fix telephone and transferring second terminal bind business set into third communication terminal; c, transferring the mobile exchange center or fix telephone into third communication terminal.
Description
Technical field
The present invention relates to mobile communication technology, particularly, relate to a kind of communication terminal call process method.
Background technology
In public telephone network, landline telephone can be realized the function of composite aircraft, and promptly several phones are shared same number, can make things convenient for some domestic consumers to use like this, and also save number resource.But on the mobile network, mobile phone can not use a simple cable polyphone just to realize that a plurality of mobile phones share same number as landline telephone.
Call Forwarding is a kind of mode that realizes the shared number of mobile phone, mobile phone (hereinafter being described with " mobile phone " replacement " communication terminal ") A can transfer the call on the mobile phone B of binding number by Call Forwarding, thereby mobile phone B also can be received the calling to mobile phone A.
Cdma network has defined the business of a lot of Call Forwardings, can realize the function that the Call Forwarding of mobile phone is arrived the another one mobile phone.These business comprise unconditioned call connection, default Call Forwarding and no-answer call connection.Yet existing Call Forwarding services after a certain forward-shifting service that the user Activates Phone, have just determined the preceding commentaries on classics mode of this mobile phone, and follow-up calling all is to be realized by network side.The user can not change the preceding commentaries on classics mode of mobile phone according to concrete service conditions, transfers the call to another phone number when perhaps being chosen in incoming call answering, carries out Three-Way Calling, brings a lot of inconveniences therefore for user's actual use.
In addition, cdma network has defined the function of Three-Way Calling, can realize that three users converse simultaneously.Yet, when present Three-Way Calling is set up, need the caller mobile phone to know other two sides' phone number, and need import two phone numbers respectively and initiate twice calling, can finally set up service call, use very inconvenient.
Summary of the invention
The invention provides a kind of communication terminal call process method, according to the method that provides in the embodiment of the invention, the mobile phone that the user uses Activates Phone after the number binding business, is receiving under the situation of incoming call, can select different modes to be established to the calling of the communication terminal of binding number.
The invention provides a kind of communication terminal call process method, may further comprise the steps:
Step a, when the incoming call that receives from first communication terminal, the second communication terminal expression is answered and before the connection message that changes send to the mobile switching centre of second communication terminal by base station controller;
Step b, the mobile switching centre of second communication terminal with the mobile switching centre of first communication terminal or landline telephone office set up call out be connected in, send Call Forwarding message to the mobile switching centre of first communication terminal or landline telephone office, the third communication terminal that indication is set Call Forwarding in the binding business of second communication terminal;
Step c, the mobile switching centre of first communication terminal or landline telephone office arrive third communication terminal with Call Forwarding.
Wherein step c can comprise:
Step c1, the attaching position register of the mobile switching centre of first communication terminal or landline telephone office request second communication terminal returns the routing iinformation of third communication terminal;
Step c2, the attaching position register of second communication terminal is after the mobile switching centre or landline telephone office that determine third communication terminal, and asking it is the corresponding roaming number of third communication terminal distribution;
Step c3, the mobile switching centre of third communication terminal or landline telephone office send to the roaming number of third communication terminal by the attaching position register of second communication terminal the mobile switching centre of first communication terminal;
Step c4, the mobile switching centre of first communication terminal or landline telephone office make a call to third communication terminal according to the roaming number of third communication terminal.
The present invention also provides another kind of communication terminal call process method, may further comprise the steps:
Steps A, when the incoming call that receives from first communication terminal, the second communication terminal will represent rejection and before the connection release message of changeing send to the mobile switching centre of second communication terminal by base station controller;
Step B, the mobile switching centre of second communication terminal with the mobile switching centre of first communication terminal or landline telephone office disconnect call out be connected in, send Call Forwarding message to the mobile switching centre of first communication terminal or landline telephone office, the third communication terminal that indication is set Call Forwarding in the binding business of second communication terminal;
Step C, the mobile switching centre of first communication terminal or landline telephone office arrive third communication terminal with Call Forwarding.
Wherein, step C can comprise:
Step C1, the attaching position register of the mobile switching centre of first communication terminal or landline telephone office request second communication terminal returns the routing iinformation of third communication terminal;
Step C2, the attaching position register of second communication terminal is after the mobile switching centre or landline telephone office that determine third communication terminal, and asking it is the corresponding roaming number of third communication terminal distribution;
Step C3, the mobile switching centre of third communication terminal or landline telephone office send to the roaming number of third communication terminal by the attaching position register of second communication terminal the mobile switching centre of first communication terminal;
Step C4, the mobile switching centre of first communication terminal or landline telephone office make a call to third communication terminal according to the roaming number of third communication terminal.
In the said method, the number that the second communication terminal provides to mobile operator by the transmission note is provided with the binding business of mobile phone.
According to the communication terminal call process method that provides in the embodiments of the invention, at terminal called during at receiving incoming calling, can generate the incoming call handling connection message and send to network side according to called subscriber's selection, network side is handled according to the indication of described incoming call handling connection message and is called out.
Wherein, described incoming call handling message can be to change message before the rejection, network side is handled according to the indication of described incoming call handling message and called out further finger: network side changes message before according to described rejection, disconnect being connected of calling terminal and described terminal called, and the third communication terminal that described call proceeding is set in the binding business of terminal called.
Perhaps, described incoming call handling message can be to change message before answering, network side is handled to call out further according to the indication of described incoming call handling message and is referred to: network side according to described answering before commentaries on classics message, set up being connected of calling terminal and described terminal called, and the third communication terminal that described call proceeding is set in the binding business of terminal called.
In the said method, the number that terminal called provides to mobile operator by the transmission note is provided with the binding business of mobile phone.
According to the method that provides in the embodiment of the invention, when receiving incoming call, can realize that the preceding flexibly strategy that changes is to be fit to different situations.Wherein, mobile phone or the landline telephone can be when being chosen in incoming call answering Call Forwarding set in the binding business, thus enter the state of Three-Way Calling easily, do not initiate twice calling and do not need to import two telephone numbers; Perhaps can be chosen in and transfer the call to when not receiving calls on the mobile phone of setting in the binding business or landline telephone.
Description of drawings
Fig. 1 is the typical user interface schematic diagram of regular handset;
Fig. 2 is the flow chart of communication terminal call process method first embodiment of the present invention;
Fig. 3 is the flow chart of communication terminal call process method second embodiment of the present invention.
Embodiment
The invention provides a kind of communication terminal call process method, user's mobile phone at the communication terminal (for example mobile phone or landline telephone) of binding another number afterwards, when receiving incoming call, can select multiple mode to handle the calling of the communication terminal of binding number, for example, when receiving calls, transfer the call on the mobile phone or landline telephone of number binding, perhaps when not receiving calls, transfer the call on the mobile phone or landline telephone of number binding.With respect to the composite aircraft of landline telephone, the present invention has greater flexibility at professional user's mask.
The present invention is applicable to the situations such as phone number binding between the number binding between the operating officer's of some companies mobile phone and secretary's the mobile phone, kinsfolk's the mobile phone.For example, by the present invention, the mobile phone of being responsible for can be tied to the phone number of secretary's mobile phone on the phone number of oneself, when receiving incoming call, the person in charge arrives Call Forwarding the secretary's who binds phone number or refusal incoming call answering and Call Forwarding is arrived the secretary's of binding phone number when can determine own incoming call answering, refusal incoming call answering, own incoming call answering by mobile phone as the case may be.After secretary's mobile phone was received calling, the secretary can incoming call answering, thereby enters talking state.
In the present invention, when receiving incoming call, what the user can carry out is operating as: answer, rejection, answer and before change, rejection and before change.These four kinds of operations are respectively:
Answer or rejection: the same with common mobile phone operation;
Answer and preceding the commentaries on classics: in the time of the called mobile phone incoming call answering, with the mobile phone of Call Forwarding to number binding, when the mobile phone of number binding receives calls, last business is exactly the state of Three-Way Calling, in the Three-Way Calling process, the mobile phone of called mobile phone or number binding can withdraw from conversation in advance, continues to handle follow-up conversation by a side who keeps conversation;
Rejection and before change: called mobile phone oneself is selected not incoming call answering, and with Call Forwarding to the mobile phone of number binding, so just can be by the mobile phone replacement called mobile phone incoming call answering of number binding.
Figure 1 shows that the typical user interface schematic diagram of regular handset, can see that mobile phone 10 comprises display screen 20, be used to show various information and operation interface; Left side soft key 30 and right soft key 50 are used to carry out various selection operations; Answer key 40 and rejection key 60, be respectively applied for and answer and refusing incoming call; And numeric keypad 70, be used for input handset number and various out of Memory.
In order to simplify user's operation, can make left soft key 30 and right soft key 50 play a part to answer also preceding the commentaries on classics and refusal and preceding commentaries on classics respectively by the software of mobile phone inside being realized the function of right and left key in embodiments of the present invention.For example, can set left soft key 30 for answering and the preceding button that changes, right soft key 50 is refusal and the preceding button that changes.Should be appreciated that,, also can use other button to realize answering also preceding the commentaries on classics or the also effect of preceding commentaries on classics of refusal by cell phone software is carried out suitable design.
Can bind another phone number by the mode that activates according to the mobile phone that the embodiment of the invention provides.Concrete active mode can be realized by user's transmission information.For example, the user can add that the phone number that will bind or the form of fixed telephone number send information on the number of operator's appointment with particular code, activates number binding or removes number binding.
For example, the user can send information " * 951+ binds number " and activate manual binding number; Perhaps can send information " * 95+ binds number " and activate automatic binding number; Perhaps send information " * 950 " and come unbind.Operator carries out corresponding business activation or professional releasing processing after receiving information.For example, operator can set a binding item for each Subscriber Number of preserving in attaching position register (HLR), be used to write down the handset binding business and whether be in the type of state of activation, binding and the number of binding etc.
Below with reference to Fig. 2, and the flow chart of Fig. 3 illustrate respectively mobile phone in the communication terminal call process method of the present invention when receiving cell phone incoming call answer and before change handle and rejection and before change and handle.
In the following description, suppose mobile phone MS
BApplied for the number binding business, in please bind mobile phone MS
CNumber.Suppose that calling is from mobile phone MS
A, and, mobile phone MS
A, MS
B, MS
CLay respectively at mobile switching centre (MSC): MSC
A, MSC
B, MSC
BAgreement mobile phone MS
BAnd MS
CSignatory same attaching position register (HLR).Here, further suppose mobile switching centre and VLR Visitor Location Register (VLR) unification, general designation MSC.
At first, with reference to answering and preceding commentaries on classics processing that figure 2 descriptions mobile phone according to the present invention carries out when receiving incoming call.
At step S1, caller mobile phone MS
ATo mobile phone MS
BMake a call, by caller mobile phone MS
AAffiliated moving exchanging center MSC
ACalling is sent to called mobile phone MS
BAffiliated moving exchanging center MSC
B, again by moving exchanging center MSC
BCalling is sent to called mobile phone MS
B
At this moment, called mobile phone MS
BAnswer the mobile phone MS that key 40, rejection key 60, left soft key or right soft key can be selected own incoming call answering, refusal incoming call answering, incoming call answering while caller binding number respectively by pressing
C, or refuse incoming call answering and transfer the call to mobile phone MS
C(step S2).Because preceding two kinds of situations are common processing, are not described in detail here.
When user in step S2 presses mobile phone MS
BLeft soft key, select incoming call answering calling handset MS simultaneously
CThe time, mobile phone MS
BTo base station controller BSC send MS through expansion-BSC connection message (step S3), the MS of this expansion-increased the instruction of a mandate in the BSC connection message, be illustrated in when connecting Call Forwarding to mobile phone MS
CBase station controller BSC receive the MS of expansion-send after the BSC connection message BSC of expansion-the MSC connection message is to mobile phone MS
BMoving exchanging center MSC
B(step S4), the indication moving exchanging center MSC
BWhen connecting with Call Forwarding to mobile phone MS
C
MS in the cdma mobile communication network-the BSC connection message has the form of standard, under the situation of selecting common incoming call answering, send the MS of standard-the BSC connection message, command field has wherein been indicated mobile phone has been connected with calling party.In the present invention, by revising the software of mobile phone inside, can select to press mobile phone MS as the user
BLeft soft key the time send the MS of expansion-the BSC connection message, in this connection message except indication with mobile phone and the instruction that calling party is connected, increased the authorized order that calling is sent to the phone number of binding.
And base station controller BSC receive the MS of expansion-BSC of the expansion that sends after the BSC connection message-the MSC connection message also can by standard BSC-increase in the reserved field in the MSC connection message and represent that authorized order realizes.
Mobile phone MS
BMoving exchanging center MSC
BReceive the BSC of the expansion that base station controller BSC sends-after the MSC connection message, to calling handset MS
AAffiliated moving exchanging center MSC
ASend Call Forwarding message (REDREQ message), the notice moving exchanging center MSC
AMobile phone MS is arrived in Call Forwarding
BThe mobile phone MS of number binding number
C(step S5).
The parameter " preceding commentaries on classics reason (REDREASON) " that comprises definition in the Call Forwarding message (REDREQ message) of standard, it uses octet to represent the reason of different Call Forwardings.Generally speaking, only need to use 9 values (promptly 0 to 8, binary number 00000000 to 00001000) of the front of this 8 bit binary number to represent different preceding commentaries on classics reason (for example mobile phone does, and does not reply, and starts shooting etc.).Therefore, can use the later value of these 9 values (for example 9, binary number 00001001) to represent among the present invention owing to authorize the Call Forwarding that causes.
Afterwards, moving exchanging center MSC
BMoving exchanging center MSC to the caller mobile phone
ATransmission answer signal, charging connect network information (ANC connects network information), thus mobile phone MS
AAnd MS
BCan enter talking state (step S6).
Simultaneously, moving exchanging center MSC
AReceiving moving exchanging center MSC
BAfter the Call Forwarding message of sending (REDREQ message), to mobile phone MS
BAttaching position register HLR initiate new route requests, request mobile phone MS
BAttaching position register HLR return mobile phone MS
BNumber binding user's routing iinformation (step S7).
After receiving route requests, mobile phone MS
BAttaching position register HLR inquiry mobile phone MS
BThe number binding business, if find mobile phone MS
BDo not activate this business, if termination process then is MS
BHaving activated should business, then to MS
BThe mobile phone MS of binding number
CThe mobile switching centre at place sends route request information (ROUTREQ message), and asking it is mobile phone MS
CDistribute a roaming number (step S8).Owing to as mentioned above, set MS
BUser bound MS
CBe positioned at same moving exchanging center MSC
B, so mobile phone MS
BAttaching position register HLR request moving exchanging center MSC
BBe mobile phone MS
CDistribute a roaming number.
Moving exchanging center MSC
BReceive after the ROUTREQ message, give mobile phone MS
CDistribute roaming number (TLDN), and return to attaching position register HLR (step S9) by route requests response message (routrsp message).
Then, attaching position register HLR is with mobile phone MS
CRoaming number (TLDN) send moving exchanging center MSC to by position response message (locrsp message)
A(step S10).
Moving exchanging center MSC
AAccording to MS
CRoaming number (TLDN) to moving exchanging center MSC
BTransmission has the initial address message (IAI message) (step S11) of additional information.
In common mobile communication system, comprise Caller Category (generally representing) in the IAI message of standard with the binary number of 6 bytes.Usually use numerical value 0 to 15 (binary form is shown 000000 to 001111) to represent class of subscriber definition (for example operator, ordinary calling subscriber etc.).In the present embodiment, can adopt 16 (binary form is shown 010000) to represent that class of subscriber is the number binding user.
Then, moving exchanging center MSC
BReceive that this IAI message is afterwards to mobile phone MS
CCarry out paging, the assignment wireless channel, consistent with the mobile phone called party process of standard, but sending to mobile phone MS
CRear subscriber number record (calling party number record) (be caller mobile phone MS
ANumber record) afterwards, increase displayed record of transmission, content wherein is: " binding (BIND) ", and mobile phone is received after this displayed record, can show " binding (BIND) " on screen, expression is the mandate incoming call (step S12) of number binding business.
Mobile phone MS
CAfter the answering cell phone, enter the state of Three-Way Calling, follow-up processing identical with the Business Processing of Three-Way Calling (step S13).Wherein, mobile phone MS
BCan in the Three-Way Calling process, withdraw from conversation, by mobile phone MS
CProceed conversation.
In the present invention, by the relevant information of record handset binding business in attaching position register HLR, for example whether binding is in the type of state of activation, binding and binds number etc.; While is changeed button before providing and answering also on mobile phone.Thereby, receiving under the situation of incoming call, can be chosen in press on the mobile phone answer and before change button, send have an authorized order answer message also and then send to mobile switching centre to base station controller; By mobile switching centre with the mobile switching centre of caller mobile phone set up call out is connected in, send Call Forwarding message to the mobile switching centre of caller mobile phone, the mobile switching centre of indication caller mobile phone with Call Forwarding to the mobile phone of binding number; Inquire about the binding state of called mobile phone to the attaching position register of called mobile phone by the mobile switching centre of caller mobile phone, binding number etc., and on the basis of Query Result, initiate and being connected of the mobile phone of binding number, thereby just can be with the mobile phone of Call Forwarding when answering to the binding number, the conversation between the mobile phone of realization caller mobile phone, called mobile phone and binding number.
More than all be that the situation of the mobile phone in the same net of called mobile phone is illustrated to the mobile phone of caller mobile phone, binding number.Those skilled in the art is to be understood that, for the calling party or be the mobile phone of other network, the perhaps situation of landline telephone can be in an identical manner, by press mobile phone answer and before change button, send the MS of expansion-the BSC connection message is to base station controller; By base station controller send the BSC of expansion-the MSC connection message is to the mobile switching centre of called mobile phone; Mobile switching centre by called mobile phone handles accordingly, promptly, in line calling party's mobile switching centre or landline telephone office, the mobile switching centre of caller notification or landline telephone office arrive calling party's Call Forwarding the mobile phone or the landline telephone of number binding; Calling party's mobile switching centre or landline telephone office obtain notifying the back to obtain the second called number, and forward the mobile phone or the landline telephone of number binding to before will calling out the mobile switching centre of mobile phone by number binding or landline telephone or landline telephone office, thereby when can be implemented in answering cell phone or landline telephone incoming call with Call Forwarding on the mobile phone or landline telephone of binding number.
Below, with reference to figure 3 rejection and the preceding processing of changeing that called mobile phone carries out described when receiving incoming call.
Suppose at step R1 caller mobile phone MS
ATo mobile phone MS
BMake a call, by caller mobile phone MS
AAffiliated moving exchanging center MSC
ACalling is sent to mobile phone MS
BAffiliated moving exchanging center MSC
B, again by MSC
BCalling is sent to mobile phone MS
B
The user presses mobile phone MS when at step R2
BRight soft key the time, mobile phone MS
BTo base station controller BSC send MS through expansion-the BSC release message, this MS-increased the instruction (step R3) of authorizing in the BSC release message with Call Forwarding.Simultaneously, base station controller BSC receive the MS of expansion-send after the BSC release message BSC of expansion-MSC removes request message to mobile phone MS
BMoving exchanging center MSC
B(step R4), the indication moving exchanging center MSC
BWhen discharge connecting with Call Forwarding to mobile phone MS
C
MS-〉 the BSC release message also is a kind of form of standard, command field has wherein indicated mobile phone to discharge this time incoming call.In the present invention, by revising the software of mobile phone inside, can select to press mobile phone MS as the user
BRight soft key the time send the MS of expansion-the BSC release message, wherein discharge the instruction of incoming call except the indication mobile phone, increased the phone number MS that transfers the call to binding
CAuthorized order.
And base station controller BSC receive the MS of expansion-BSC of the expansion that sends after the BSC release message-MSC remove request message can by the BSC of standard-MSC removes in the request message a kind of new release cause value of increase and indicates mobile switching centre except carrying out releasing operation, also carries out the operation that calling is sent to the phone number of binding.
The moving exchanging center MSC of mobile phone MSB
BReceive the BSC of the expansion that BSC sends-MSC removes after the request message, to MSC
ASend Call Forwarding message, notice MSC
AMS is arrived in Call Forwarding
BNumber binding user (step R5)., be not described further here with foregoing identical in the definition of this Call Forwarding message.
Then, moving exchanging center MSC
BGive calling mobile exchanging center MSC
ASend disconnecting signal message (CLF disconnecting signal message), thus mobile phone MS
AAnd MS
B(step R6) do not connect.
The operation of back is with described identical before, moving exchanging center MSC
AReceiving moving exchanging center MSC
BAfter the Call Forwarding message of sending (REDREQ message), to mobile phone MS
BAttaching position register HLR initiate new route requests, request mobile phone MS
BAttaching position register HLR return MS
BNumber binding user's routing iinformation (step R7).
After receiving route requests, mobile phone MS
BAttaching position register HLR inquiry mobile phone MS
BThe number binding business, if find mobile phone MS
BDo not activate this business, if termination process then is MS
BHaving activated should business, then to MS
BThe mobile phone MS of binding number
CThe mobile switching centre at place sends route request information (ROUTREQ message), and asking it is mobile phone MS
CDistribute a roaming number (step R8).Owing to as mentioned above, set MS
BUser bound MS
CBe positioned at same moving exchanging center MSC
B, so mobile phone MS
BAttaching position register HLR request moving exchanging center MSC
BBe mobile phone MS
CDistribute a roaming number.
Moving exchanging center MSC
BReceive after the ROUTREQ message, give mobile phone MS
CDistribute roaming number (TLDN), and return to attaching position register HLR (step R9) by route requests response message (routrsp message).
Then, attaching position register HLR is with mobile phone MS
CRoaming number (TLDN) send moving exchanging center MSC to by position response message (locrsp message)
A(step R10).
Moving exchanging center MSC
AAccording to MS
CRoaming number (TLDN) to moving exchanging center MSC
BTransmission has the initial address message (IAI message) (step R11) of additional information.The definition of this IAI message is not described further here with foregoing identical.
Then, moving exchanging center MSC
BTo mobile phone MS
CCarry out paging, the assignment wireless channel, consistent with the mobile phone called party process of standard, but send to mobile phone MS
CRear subscriber number record (calling partynumber record) (be caller mobile phone MS
ANumber record) afterwards, increase displayed record of transmission, content wherein is: " binding (BIND) ", and mobile phone is received after this displayed record, can show " binding (BIND) " on screen, expression is the mandate incoming call (step R12) of number binding business.
Mobile phone MS
CAfter the answering cell phone, set up caller mobile phone MS
AWith called mobile phone MS
BBinding number mobile phone MS
CBetween conversation connect and called mobile phone MS
BDo not need to participate in conversation (step R13).
Thereby according to communication terminal call process method of the present invention, by the relevant information of record handset binding business in attaching position register HLR, for example whether binding is in the type of state of activation, binding and the number of binding etc.; And on mobile phone, provide rejection and before change button, when receiving incoming call, can be chosen in press on the mobile phone rejection and before change button, send the release message that has authorization message also and then send to mobile switching centre to base station controller; By mobile switching centre discharge with being connected of the mobile switching centre of caller mobile phone in, send Call Forwarding message to the mobile switching centre of caller mobile phone, the mobile switching centre of indication caller mobile phone with Call Forwarding to the mobile phone of binding number; Inquire about the binding state of called mobile phone to the attaching position register of called mobile phone by the mobile switching centre of caller mobile phone, binding number etc., and on the basis of Query Result, initiate and being connected of the mobile phone of binding number, thereby when just can be implemented in refusal and answer with Call Forwarding to the mobile phone of binding number.
All be that the situation of the mobile phone in the same net of called mobile phone is illustrated with the mobile phone of caller mobile phone and number binding above.Those skilled in the art is to be understood that, for the calling party or be the mobile phone of other network, perhaps be the situation of landline telephone, can be in an identical manner, rejection by pressing called mobile phone and before change button, send the MS of expansion-the BSC release message is to base station controller; By base station controller send the BSC of expansion-MSC removes the mobile switching centre of request message to mobile phone; Mobile switching centre by mobile phone handles accordingly, promptly, with calling party's mobile switching centre or landline telephone office broken string in, the mobile switching centre of caller notification or landline telephone office are with calling party's Call Forwarding mobile phone or the landline telephone to number binding; Calling party's mobile switching centre or landline telephone office obtain notifying the mobile phone of back acquisition number binding or the number of landline telephone, and will call out the mobile phone that forwards number binding before the mobile switching centre of mobile phone by number binding or landline telephone or the landline telephone office to or landline telephone, thereby when can be implemented in refusal answering cell phone or landline telephone incoming call with Call Forwarding on the mobile phone or landline telephone of binding number.
For the mobile phone of having set automatic binding business, its all incoming call all with Call Forwarding Unconditional to the number of binding, similar with the flow process of common Call Forwarding Unconditional.Difference is, after user bound is sent the message of rear subscriber number, can increase displayed record of transmission, shows that to the called subscriber current call number is a number binding mandate incoming call, as mentioned above.
The above; only for the preferable embodiment of the present invention, but protection scope of the present invention is not limited thereto, and anyly is familiar with those skilled in the art in the technical scope that the present invention discloses; the variation that can expect easily or replacement all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range of claim.
Claims (8)
1. a communication terminal call process method is characterized in that, may further comprise the steps:
Step a, when the incoming call that receives from first communication terminal, the second communication terminal expression is answered and before the connection message that changes send to the mobile switching centre of second communication terminal by base station controller;
Step b, the mobile switching centre of second communication terminal with the mobile switching centre of first communication terminal or landline telephone office set up call out be connected in, send Call Forwarding message to the mobile switching centre of first communication terminal or landline telephone office, the third communication terminal that indication is set Call Forwarding in the binding business of second communication terminal;
Step c, the mobile switching centre of first communication terminal or landline telephone office arrive third communication terminal with Call Forwarding.
2. method according to claim 1 is characterized in that step c comprises:
Step c1, the attaching position register of the mobile switching centre of first communication terminal or landline telephone office request second communication terminal returns the routing iinformation of third communication terminal;
Step c2, the attaching position register of second communication terminal is after the mobile switching centre or landline telephone office that determine third communication terminal, and asking it is the corresponding roaming number of third communication terminal distribution;
Step c3, the mobile switching centre of third communication terminal or landline telephone office send to the roaming number of third communication terminal by the attaching position register of second communication terminal the mobile switching centre of first communication terminal;
Step c4, the mobile switching centre of first communication terminal or landline telephone office make a call to third communication terminal according to the roaming number of third communication terminal.
3. method according to claim 1 and 2 is characterized in that, the number that the second communication terminal provides to mobile operator by the transmission note is provided with the binding business of mobile phone.
4. a communication terminal call process method is characterized in that, may further comprise the steps:
Steps A, when the incoming call that receives from first communication terminal, the second communication terminal will represent rejection and before the connection release message of changeing send to the mobile switching centre of second communication terminal by base station controller;
Step B, the mobile switching centre of second communication terminal with the mobile switching centre of first communication terminal or landline telephone office disconnect call out be connected in, send Call Forwarding message to the mobile switching centre of first communication terminal or landline telephone office, the third communication terminal that indication is set Call Forwarding in the binding business of second communication terminal;
Step C, the mobile switching centre of first communication terminal or landline telephone office arrive third communication terminal with Call Forwarding.
5. method according to claim 4 is characterized in that step C comprises:
Step C1, the attaching position register of the mobile switching centre of first communication terminal or landline telephone office request second communication terminal returns the routing iinformation of third communication terminal;
Step C2, the attaching position register of second communication terminal is after the mobile switching centre or landline telephone office that determine third communication terminal, and asking it is the corresponding roaming number of third communication terminal distribution;
Step C3, the mobile switching centre of third communication terminal or landline telephone office send to the roaming number of third communication terminal by the attaching position register of second communication terminal the mobile switching centre of first communication terminal;
Step C4, the mobile switching centre of first communication terminal or landline telephone office make a call to third communication terminal according to the roaming number of third communication terminal.
6. according to claim 4 or 5 described methods, it is characterized in that the number that the second communication terminal provides to mobile operator by the transmission note is provided with the binding business of mobile phone.
7. communication terminal call process method, it is characterized in that terminal called is when receiving incoming calling, according to called subscriber's selection, generate the incoming call handling connection message and send to network side, network side is handled according to the indication of described incoming call handling connection message and is called out;
Described incoming call handling message is when changeing message before the rejection, network side is handled according to the indication of described incoming call handling message and called out further finger: network side changes message before according to described rejection, disconnect being connected of calling terminal and described terminal called, and the third communication terminal that described call proceeding is set in the binding business of terminal called;
Described incoming call handling message is when changeing message before answering, network side is handled to call out further according to the indication of described incoming call handling message and is referred to: network side according to described answering before commentaries on classics message, set up being connected of calling terminal and described terminal called, and the third communication terminal that described call proceeding is set in the binding business of terminal called.
8. method according to claim 7 is characterized in that, the number that terminal called provides to mobile operator by the transmission note is provided with the binding business of mobile phone.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101345797B (en) * | 2007-07-10 | 2011-11-30 | 米特尔网络公司 | Communication hand-over between telephone set equipments |
| CN102196399A (en) * | 2010-03-09 | 2011-09-21 | 乐金电子(中国)研究开发中心有限公司 | Call connection method for mobile terminal in roaming state and mobile terminal |
| CN109474733A (en) * | 2018-10-26 | 2019-03-15 | 努比亚技术有限公司 | Calling number display method, called/calling terminal and computer storage medium |
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