CN105812592A - Voice service access method and device - Google Patents
Voice service access method and device Download PDFInfo
- Publication number
- CN105812592A CN105812592A CN201410840469.6A CN201410840469A CN105812592A CN 105812592 A CN105812592 A CN 105812592A CN 201410840469 A CN201410840469 A CN 201410840469A CN 105812592 A CN105812592 A CN 105812592A
- Authority
- CN
- China
- Prior art keywords
- terminal
- voice
- called
- unit
- business
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Abstract
The embodiments of the invention disclose a voice service access method and device. The method comprises: after a first network element receives a voice service initiated by a calling terminal, determining whether the voice service is a secret voice service or not; when the voice service is a secret voice service, removing a secret identifier, and acquiring a called number in the voice service; initiating paging to a called terminal according to the called number, and judging that the called terminal is an intra-office terminal or an inter-office terminal according to the paging; when the called terminal is an inter-office terminal, sending a call initiating request to a second network element of the office where the called terminal is located, wherein the call initiating request carries secret identifier information; after receiving a call acknowledgment message sent by the second network element, initiating a channel allocation request to a core network, so that the calling terminal and the called terminal establish a voice service connection; and when the called terminal is an intra-office terminal, initiating a channel allocation request to the core network, so that the calling terminal and the called terminal establish a voice service connection.
Description
Technical field
The present invention relates to secure voice service call technology, particularly relate to a kind of voice service access method and device.
Background technology
At present, when encryption user terminal uses the mode of the interior end-to-end key agreement of band to be encrypted call, encrypted word start flow is completely the same with unencryped word, and called number and type of service parameter that call signaling carries are also completely the same with unencryped word, it is impossible to distinguishing calling is unencryped word or encrypted word.This is highly detrimental to operator's management to speech business.Regrettably, there is no the solution for this problem at present can be for reference.
Summary of the invention
The embodiment of the present invention is for solving above-mentioned technical problem, it is provided that a kind of voice service access method and device, and can identify current speech business conveniently and efficiently is bright exhale or close exhale, and is conducive to network side that calling is managed.
The technical scheme of the embodiment of the present invention is achieved in that
A kind of voice service access method, including:
After first network element receives the speech business that calling terminal is initiated, it is determined that whether institute's voice traffic is secure voice business；
When institute's voice traffic is secure voice business, remove secure identification, obtain the called number in institute's voice traffic；
Initiate the paging to terminal called according to described called number, judge that described terminal called is intra-office terminal or interoffice terminal according to paging result；
When described terminal called is interoffice terminal, sending calling to the second network element of described terminal called place office and initiate request, described calling is initiated to carry secure identification information in request；And after receiving the confirming call message that described second network element sends, initiate channel assignment request to core net so that described calling terminal is set up speech business with described terminal called and is connected；
When described terminal called is intra-office terminal, initiate channel assignment request to described core net so that described calling terminal is set up speech business with described terminal called and is connected.
Preferably, after described first network element receives the speech business that calling terminal is initiated, it is determined that whether institute's voice traffic is secure voice business, including:
Described first network element receives the voice service request that described calling terminal sends, judge whether institute's voice traffic request carries secure identification information, when institute's voice traffic request carries secure identification information, determine that the speech business that described calling terminal is initiated is secure voice business, when institute's voice traffic request does not carry secure identification information, it is determined that the speech business that described calling terminal is initiated is unencryped word speech business.
Preferably, after the called number information in described acquisition institute voice traffic, described method also includes:
Described first network element sends the information of described called number, calling number to the 3rd network element.
Preferably, after described first network element receives the speech business that calling terminal is initiated, it is determined that whether institute's voice traffic is secure voice business, including:
Signing managed network element is determined when current voice service is IN service, and described signing managed network element sends Initial Detection Point IDP message to the 3rd network element/the 4th network element, carries secure identification information in described IDP message；
Described first network element receives the continuation Continue message that described 3rd network element/described 4th network element sends, and described Continue message carries secure identification information；
Whether described first network element is secure voice business according to whether carrying the speech business that secure identification information determines that described calling terminal is initiated in described Continue message.
Preferably, described secure identification includes service access code or prefix code.
A kind of voice service access method, including:
Determine when the current speech business initiated is secure voice business, speech business call request is added secure identification information；Wherein, described service access code is used for identifying institute's voice traffic calling is secure voice business.
Preferably, described secure identification includes service access code or prefix code.
A kind of speech business access device, including: first receive unit, first determine unit, resolution unit, first initiate unit, second receive unit, second determine unit, the first transmitting element, the 3rd receive unit, second initiate unit and the 3rd initiate unit, wherein:
First receives unit, for receiving the speech business that calling terminal is initiated；
First determines unit, is used for determining whether institute's voice traffic is secure voice business；When institute's voice traffic is secure voice business, trigger described resolution unit；
Resolution unit, for removing the secure identification of called number in institute's voice traffic, obtains the called number in institute's voice traffic；
First initiates unit, for initiating the paging to terminal called according to described called number；
Second receives unit, is used for receiving paging result；
Second determines unit, for judging that described terminal called is intra-office terminal or interoffice terminal according to paging result；When described terminal called is interoffice terminal, trigger described first transmitting element；When described terminal called is intra-office terminal, triggers the described 3rd and initiate unit；
First transmitting element, initiates request for sending calling to the second network element of described terminal called place office, and described calling is initiated to carry secure identification information in request；
3rd receives unit, for receiving the confirming call message that described second network element sends；
Second initiates unit, for initiating channel assignment request to core net so that described calling terminal is set up speech business with described terminal called and is connected；
3rd initiates unit, for initiating channel assignment request to described core net so that described calling terminal is set up speech business with described terminal called and is connected.
Preferably, described first receives unit, for receiving the voice service request that described calling terminal sends；
Described first determines unit, whether voice traffic request carries secure identification information for judging, when institute's voice traffic request carries secure identification information, determine that the speech business that described calling terminal is initiated is secure voice business, when institute's voice traffic request does not carry secure identification information, it is determined that the speech business that described calling terminal is initiated is unencryped word speech business.
Preferably, described device also includes:
Second transmitting element, for sending the information of described called number, calling number to the 3rd network element.
A kind of speech business access device, comprises determining that unit, generates unit and transmitting element, wherein:
Determine unit, whether be secure voice business for determining the speech business of current initiation, when being, trigger described generation unit；
Generate unit, be used for generating voice service request, and in institute's voice traffic request, add secure identification information；Wherein, described service access code is used for identifying institute's voice traffic calling is secure voice business；
Transmitting element, is used for sending institute's voice traffic request.
In the embodiment of the present invention, calling terminal is when initiating speech business, voice service request is added secure identification, so, according to the secure identification in voice service request, the network element of network side, after receiving voice service request, determines that current calling is bright to exhale or close exhale, and can according to the type of speech business, call number information is sent to the call manager network element of network side, facilitates call manager network element that speech business is managed.The technical scheme of the embodiment of the present invention, it is not necessary to network structure is adjusted, can realize the management to speech business.
Accompanying drawing explanation
Fig. 1 is the flow chart of the voice service access method of the embodiment of the present invention；
Fig. 2 is the flow chart of the voice service access method of example one of the present invention；
Fig. 3 is the flow chart of the voice service access method of example two of the present invention；
Fig. 4 is the flow chart of the voice service access method of example three of the present invention；
Fig. 5 is the flow chart of the voice service access method of example four of the present invention；
Fig. 6 is the flow chart of the voice service access method of example five of the present invention；
Fig. 7 is the composition structural representation of the speech business access device of the embodiment of the present invention one；
Fig. 8 is the composition structural representation of the speech business access device of the embodiment of the present invention two.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearly understand, by the following examples also with reference to accompanying drawing, the present invention is described in more detail.
Fig. 1 is the flow chart of the voice service access method of the embodiment of the present invention, as it is shown in figure 1, the voice service access method of this example comprises the following steps:
Step 101, after the first network element receives the speech business that calling terminal is initiated, it is determined that whether institute's voice traffic is secure voice business.
In the embodiment of the present invention, the first network element can be mobile switching centre (MSC, MobileSwitchingCenter).
In the embodiment of the present invention, the first network element can directly receive the voice service request that calling terminal is forwarded by base station；Or, when current speech business is intelligent network business, voice service request is triggered to application server (AS, or service control point (SCP ApplicationServer), ServiceControlPoint), after voice service request being carried out relevant treatment by AS or SCP, then number information is informed to the first network element.
Step 102, when speech business is secure voice business, removes secure identification, obtains the called number in institute's voice traffic.
When the first network element determines that current speech business is secure voice business, remove the secure identification in called number information, get called number.
In the embodiment of the present invention, secure identification can be service access code or prefix code.Service identification is arranged by Virtual network operator, to identify encryption speech business, as could be arranged to 17111 etc..Prefix code is also arranged by Virtual network operator, to identify encryption speech business.Service access code or prefix code can be arranged in terminal, and when user selects close exhaling, terminal directly adds service access code or prefix code before the called number that user dials.It is of course also possible to directly directly inputted before called number when dialling by user.
In the embodiment of the present invention, when the first network element directly receives the voice service request that calling terminal is forwarded by base station, also the information of described called number, calling number is sent to the 3rd network element.In the embodiment of the present invention, 3rd network element is AS, when calling is for non intelligent net calling, call and directly will continue with terminal called foundation and can't send to the managed network element of speech business, and the present invention is by arranging AS, and when determining that speech business is close exhaling, the number information in calling is sent to AS, in order to avoid complete operations such as the monitoring of calling, management.
In the embodiment of the present invention, as signing managed network element such as Service Switching Point (SSP, ServiceSwitchPoint) determine when current voice service is IN service, send Initial Detection Point (IDP) message to the 3rd network element/the 4th network element (AS/SCP), described IDP message carries secure identification information；
Described first network element receives the continuation Continue message that described 3rd network element/described 4th network element sends, and described Continue message carries secure identification information；It should be noted that when AS/SCP determines that the secure identification carried in described IDP message is prefix code, in the continuation Continue message sent to described first network element, prefix code is replaced with service access code.
Whether described first network element is secure voice business according to whether carrying the speech business that secure identification information judges that described calling terminal is initiated in described Continue message.Specifically, described first network element receives the voice service request that described calling terminal sends, judge whether institute's voice traffic request carries secure identification information, when institute's voice traffic request carries secure identification information, determine that the speech business that described calling terminal is initiated is secure voice business, when institute's voice traffic request does not carry secure identification information, it is determined that the speech business that described calling terminal is initiated is unencryped word speech business.
Step 103, initiates the paging to terminal called according to described called number, determines that described terminal called is intra-office terminal or interoffice terminal according to paging result.When terminal called is interoffice terminal, perform step 104, when terminal called is intra-office terminal, perform step 105.
First network element is by sending called beep-page message to core net, to determine that called subscriber is for intra-office subscribers or interoffice user, to initiate the calling to called number.
Step 104, sends calling to the second network element of described terminal called place office and initiates request, and described calling is initiated to carry secure identification information in request；And after receiving the confirming call message that described second network element sends, initiate channel assignment request to core net so that described calling terminal is set up speech business with described terminal called and is connected.
When terminal called is interoffice terminal, calling need to be initiated to the MSC of terminal called place office, in order to switching called terminal, complete the connection of speech business.
Step 105, initiates channel assignment request to described core net so that described calling terminal is set up speech business with described terminal called and is connected.
When terminal called is intra-office terminal, directly initiates channel assignment request to core net, with switching called terminal, complete the connection of speech business.
The embodiment of the present invention has also stated that a kind of voice service access method, and the method for this example is applied in terminal, and described method includes:
Determine when the current speech business initiated is secure voice business, speech business call request is added secure identification information；Wherein, described service access code is used for identifying institute's voice traffic calling is secure voice business.Described secure identification includes service access code or prefix code.
Below by way of concrete example, it is further elucidated with the essence of the technical scheme of the embodiment of the present invention.
Fig. 2 is the flow chart of the voice service access method of example one of the present invention, as in figure 2 it is shown, the voice service access method of this example comprises the following steps:
1, caller (MSA) sends CMRequest message to network side；
2, network side initiate and caller MSA between authentication, ciphering process；
3, caller MSA receive accept message with business or encryption complete after can send Setup (TMSIA, 17111+MSB) message to network, core net can return CallProceeding message to caller after receiving setup message；In the embodiment of the present invention, TMSIA is the interim identity (TMSI, TemporaryMobileSubscriberIdentity) of MSA；MSB represents called, herein refers to called number.
4, call number information is sent to AS by MSC mono-aspect, on the one hand called number 17111+MSB is carried out FH-number transform and analysis, and according to called number MSB, to called HLR query routing information, HLR obtains roaming number to called affiliated VLR.MSC learns that called subscriber is local subscriber after obtaining called roaming number MSRN, directly initiates the paging to called TMSIB according to called lane place；
5, network side receives called PagingResponse message, initiation and the authentication between called MS B, ciphering process；
6, core net can send setup message to called MS B after receiving and completing with encryption；
7, after MSC receives the callconfirmed message of called MS B, to UTRAN channel assignment message；
8, core net waits the Alerting message of called MS B, after receiving, transmits this message to calling subscribe；
9, core net waits called MS B off-hook, i.e. Connect message, after receiving, transmits this message to calling subscribe；
10, after calling subscribe receives Connect message, sending ConnectACK to network, network sends ConnectACK to called subscriber；
11, the voice channel between user A and user B has been set up.Communicating pair begins at and carries out authentication and key agreement in voice channel.After key has exchanged, communicating pair shares the session key of this time call.User A and user B starts to use session key Content of Communication.
Fig. 3 is the flow chart of the voice service access method of example two of the present invention, as it is shown on figure 3, the voice service access method of this example comprises the following steps:
1, caller MSA sends CMRequest message to network side；
2, network side initiate and caller MSA between authentication, ciphering process；
3, caller MSA receive accept message with business or encryption complete after can send Setup (TMSIA, 17111+MSB) message to network, core net can return CallProceeding message to caller after receiving setup message；
4, call number information is sent to AS by MSCA mono-aspect, on the one hand called number 17111+MSB is carried out FH-number transform and analysis, and according to called number MSB, to called HLR query routing information, HLR obtains roaming number to called affiliated VLR.MSCA learns that called subscriber is non-local subscriber after obtaining called roaming number MSRN, sends IAM (MSA, 17111+MSRN) to MSCB；MSCA represents the MSC of caller MSA.
5, called number 17111+MSB is carried out FH-number transform and analysis by MSCB, learns that called subscriber is local subscriber, directly initiates the paging to called TMSIB according to called lane place；In the embodiment of the present invention, MSCB is the MSC of called MS B.TMSIB is the TMSI of called MS B.
6, network receives called PagingResponse message, initiation and the authentication between called MS B, ciphering process；
7, core net can send setup message to called MS B after receiving and completing with encryption；
8, after MSC receives the callconfirmed message of called MS B, to UTRAN channel assignment message；
9, core net waits the Alerting message of called MS B, after receiving, transmits this message to calling subscribe；
10, core net waits called MS B off-hook, i.e. Connect message, after receiving, transmits this message to calling subscribe；
11, after calling subscribe receives Connect message, sending ConnectACK to network, network sends ConnectACK to called subscriber；
12, the voice channel between user A and user B has been set up.Communicating pair begins at and carries out authentication and key agreement in voice channel.After key has exchanged, communicating pair shares the session key of this time call.User A and user B starts to use session key Content of Communication.
Fig. 4 is the flow chart of the voice service access method of example three of the present invention, and as shown in Figure 4, the voice service access method of this example comprises the following steps:
1, caller MSA sends CMRequest message to network side；
2, network side initiate and caller MSA between authentication, ciphering process；
3, caller MSA receive accept message with business or encryption complete after can send Setup (TMSIA, 17111+MSB) message to network, core net can return CallProceeding message to caller after receiving setup message；
4, SSP triggers the intelligent network business based on O-CSI, and IDP (MSA, 17111+MSB) is sent to AS/SCP；AS/SCP checks numbers after processing, and sends Continue (MSA, MSB) to MSC
5, MSC is according to called number MSB, and to called HLR query routing information, HLR obtains roaming number to called affiliated VLR.MSC learns that called subscriber is local subscriber after obtaining called roaming number MSRN, directly initiates the paging to called TMSIB according to called lane place；
6, network receives called PagingResponse message, initiation and the authentication between called MS B, ciphering process；
7, core net can send setup message to called MS B after receiving and completing with encryption；
8, after MSC receives the callconfirmed message of called MS B, to UTRAN channel assignment message；
9, core net waits the Alerting message of called MS B, after receiving, transmits this message to calling subscribe；
10, core net waits called MS B off-hook, i.e. Connect message, after receiving, transmits this message to calling subscribe；
11, after calling subscribe receives Connect message, sending ConnectACK to network, network sends ConnectACK to called subscriber；
12, the voice channel between user A and user B has been set up.Communicating pair begins at and carries out authentication and key agreement in voice channel.After key has exchanged, communicating pair shares the session key of this time call.User A and user B starts to use session key Content of Communication.
Fig. 5 is the flow chart of the voice service access method of example four of the present invention, as it is shown in figure 5, the voice service access method of this example comprises the following steps:
1, caller MSA sends CMRequest message to network side；
2, network side initiate and caller MSA between authentication, ciphering process；
3, caller MSA receive accept message with business or encryption complete after can send Setup (TMSIA, prefix code+MSB) message to network, core net can return CallProceeding message to caller after receiving setup message；
4, SSP triggers the intelligent network business based on O-CSI, and IDP (MSA, prefix code+MSB) is sent to AS/SCP；AS/SCP checks numbers after processing, and sends Continue (MSA, 17111+MSB) to MSC；
5, called number 17111+MSB is carried out FH-number transform and analysis by MSC, and according to called number MSB, to called HLR query routing information, HLR obtains roaming number to called affiliated VLR.MSC learns that called subscriber is local subscriber after obtaining called roaming number MSRN, directly initiates the paging to called TMSIB according to called lane place；
6, network receives called PagingResponse message, initiation and the authentication between called MS B, ciphering process；
7, core net can send setup message to called MS B after receiving and completing with encryption；
8, after MSC receives the callconfirmed message of called MS B, to UTRAN channel assignment message；
9, core net waits the Alerting message of called MS B, after receiving, transmits this message to calling subscribe；
10, core net waits called MS B off-hook, i.e. Connect message, after receiving, transmits this message to calling subscribe；
11, after calling subscribe receives Connect message, sending ConnectACK to network, network sends ConnectACK to called subscriber；
12, the voice channel between user A and user B has been set up.Communicating pair begins at and carries out authentication and key agreement in voice channel.After key has exchanged, communicating pair shares the session key of this time call.User A and user B starts to use session key Content of Communication.
Fig. 6 is the flow chart of the voice service access method of example five of the present invention, and as shown in Figure 6, the voice service access method of this example comprises the following steps:
1, caller MSA sends CMRequest message to network side；
2, network side initiate and caller MSA between authentication, ciphering process；
3, caller MSA receive accept message with business or encryption complete after can send Setup (TMSIA, prefix code+MSB) message to network, core net can return CallProceeding message to caller after receiving setup message；
4, SSP triggers the intelligent network business based on O-CSI, and IDP (MSA, prefix code+MSB) is sent to AS/SCP；AS/SCP checks numbers after processing, and sends Continue (MSA, 17111+MSB) to MSC；
5, called number 17111+MSB is carried out FH-number transform and analysis by MSCA, and according to called number MSB, to called HLR query routing information, HLR obtains roaming number to called affiliated VLR.MSC learns that called subscriber is non-local subscriber after obtaining called roaming number MSRN, sends IAM (MSA, 17111+MSRN) to MSCB；
6, called number 17111+MSB is carried out FH-number transform and analysis by MSCB, learns that called subscriber is local subscriber, directly initiates the paging to called TMSIB according to called lane place；
7, network receives called PagingResponse message, initiation and the authentication between called MS B, ciphering process；
8, core net can send setup message to called MS B after receiving and completing with encryption；
9, after MSC receives the callconfirmed message of called MS B, to UTRAN channel assignment message；
10, core net waits the Alerting message of called MS B, after receiving, transmits this message to calling subscribe；
11, core net waits called MS B off-hook, i.e. Connect message, after receiving, transmits this message to calling subscribe；
12, after calling subscribe receives Connect message, sending ConnectACK to network, network sends ConnectACK to called subscriber；
13, the voice channel between user A and user B has been set up.Communicating pair begins at and carries out authentication and key agreement in voice channel.After key has exchanged, communicating pair shares the session key of this time call.User A and user B starts to use session key Content of Communication.
Fig. 7 is the composition structural representation of the speech business access device of the embodiment of the present invention one, as shown in Figure 7, the speech business access device of the embodiment of the present invention includes: first receives unit 70, first determine that unit 71, resolution unit 72, first are initiated unit 73, second and received unit 74, second determine that unit the 75, first transmitting element the 76, the 3rd receives unit 77, second and initiates unit 78 and the 3rd and initiate unit 79, wherein:
First receives unit 70, for receiving the speech business that calling terminal is initiated；
First determines unit 71, is used for determining whether institute's voice traffic is secure voice business；When institute's voice traffic is secure voice business, trigger described resolution unit 72；
Resolution unit 72, for removing the secure identification of called number in institute's voice traffic, obtains the called number in institute's voice traffic；
First initiates unit 73, for initiating the paging to terminal called according to described called number；
Second receives unit 74, is used for receiving paging result；
Second determines unit 75, for judging that described terminal called is intra-office terminal or interoffice terminal according to paging result；When described terminal called is interoffice terminal, trigger described first transmitting element 76；When described terminal called is intra-office terminal, triggers the described 3rd and initiate unit 77；
First transmitting element 76, initiates request for sending calling to the second network element of described terminal called place office, and described calling is initiated to carry secure identification information in request；
3rd receives unit 77, for receiving the confirming call message that described second network element sends；
Second initiates unit 78, for initiating channel assignment request to core net so that described calling terminal is set up speech business with described terminal called and is connected；
3rd initiates unit 79, for initiating channel assignment request to described core net so that described calling terminal is set up speech business with described terminal called and is connected.
In the embodiment of the present invention, described first receives unit 70, for receiving the voice service request that described calling terminal sends；
Whether described first determines unit 71, for being secure voice business according to whether carrying the speech business that secure identification information determines that described calling terminal is initiated in institute's voice traffic request.Specifically, when institute's voice traffic request carries secure identification information, determine that the speech business that described calling terminal is initiated is secure voice business, when institute's voice traffic request does not carry secure identification information, it is determined that the speech business that described calling terminal is initiated is unencryped word speech business.
On the basis of the speech business access device shown in Fig. 7, the speech business access device of the embodiment of the present invention also includes:
Second transmitting element (not shown in Fig. 7), for sending the information of described called number, calling number to the 3rd network element.
In the embodiment of the present invention, described secure identification includes service access code or prefix code.
Speech business access device shown in Fig. 7, is particularly suited in MSC.
It will be appreciated by those skilled in the art that the function that realizes of each processing unit in the speech business access device shown in Fig. 7 can refer to the associated description of aforementioned voice business access method and embodiment and understands.It will be appreciated by those skilled in the art that the function of each processing unit in the speech business access device shown in Fig. 7 can be realized by the program that runs on processor, it is possible to realized by concrete logic circuit.
Fig. 8 is the composition structural representation of the speech business access device of the embodiment of the present invention two, and as shown in Figure 8, the speech business access device of the embodiment of the present invention comprises determining that unit 80, generates unit 81 and transmitting element 82, wherein:
Determine unit 80, whether be secure voice business for determining the speech business of current initiation, when being, trigger described generation unit；
Generate unit 81, be used for generating voice service request, and in institute's voice traffic request, add secure identification information；Wherein, described service access code is used for identifying institute's voice traffic calling is secure voice business；
Transmitting element 82, is used for sending institute's voice traffic request.
In the embodiment of the present invention, described secure identification includes service access code or prefix code.
Speech business access device shown in Fig. 8, is particularly suited in terminal.
It will be appreciated by those skilled in the art that the function that realizes of each processing unit in the speech business access device shown in Fig. 8 can refer to the associated description of aforementioned voice business access method and embodiment and understands.It will be appreciated by those skilled in the art that the function of each processing unit in the speech business access device shown in Fig. 8 can be realized by the program that runs on processor, it is possible to realized by concrete logic circuit.
Between technical scheme described in the embodiment of the present invention, when not conflicting, it is possible to combination in any.
In several embodiments provided by the present invention, it should be understood that disclosed method, device and electronic equipment, it is possible to realize by another way.Apparatus embodiments described above is merely schematic, such as, the division of described unit, it is only a kind of logic function to divide, actual can have other dividing mode when realizing, and as: multiple unit or assembly can be in conjunction with, or is desirably integrated into another system, or some features can ignore, or do not perform.It addition, the coupling each other of shown or discussed each ingredient or direct-coupling or communication connection can be through INDIRECT COUPLING or the communication connection of some interfaces, equipment or unit, it is possible to be electrical, machinery or other form.
The above-mentioned unit illustrated as separating component can be or may not be physically separate, and the parts shown as unit can be or may not be physical location, namely may be located at a place, it is also possible to be distributed on multiple NE；Part or all of unit therein can be selected according to the actual needs to realize the purpose of the present embodiment scheme.
It addition, each functional unit in various embodiments of the present invention can be fully integrated in a processing unit, it is also possible to be that each unit is individually as a unit, it is also possible to two or more unit are integrated in a unit；Above-mentioned integrated unit both can adopt the form of hardware to realize, it would however also be possible to employ hardware adds the form of application function unit and realizes.
One of ordinary skill in the art will appreciate that: all or part of step realizing said method embodiment can be completed by the hardware that programmed instruction is relevant, aforesaid program can be stored in a computer read/write memory medium, this program upon execution, performs to include the step of said method embodiment；And aforesaid storage medium includes: movable storage device, read only memory (ROM, Read-OnlyMemory), the various media that can store program code such as random access memory (RAM, RandomAccessMemory), magnetic disc or CD.
Or, if the above-mentioned integrated unit of the embodiment of the present invention realizes using the form of applied function module and as independent production marketing or when using, it is also possible to be stored in a computer read/write memory medium.Based on such understanding, the part that prior art is contributed by the technical scheme of the embodiment of the present invention substantially in other words can embody with the form of application product, these computer application products are stored in a storage medium, including some instructions with so that a computer equipment (can be personal computer, server or the network equipment etc.) performs all or part of of method described in each embodiment of the present invention.And aforesaid storage medium includes: movable storage device, read only memory (ROM, Read-OnlyMemory), the various media that can store program code such as random access memory (RAM, RandomAccessMemory), magnetic disc or CD.
Protection scope of the present invention is not limited thereto, and those familiar with the art, in the technical scope that the invention discloses, can readily occur in change or replace, should be encompassed within protection scope of the present invention.
Claims (11)
1. a voice service access method, it is characterised in that described method includes:
After first network element receives the speech business that calling terminal is initiated, it is determined that whether institute's voice traffic is secure voice business；
When institute's voice traffic is secure voice business, remove secure identification, obtain the called number in institute's voice traffic；
Initiate the paging to terminal called according to described called number, judge that described terminal called is intra-office terminal or interoffice terminal according to paging result；
When described terminal called is interoffice terminal, sending calling to the second network element of described terminal called place office and initiate request, described calling is initiated to carry secure identification information in request；And after receiving the confirming call message that described second network element sends, initiate channel assignment request to core net so that described calling terminal is set up speech business with described terminal called and is connected；
When described terminal called is intra-office terminal, initiate channel assignment request to described core net so that described calling terminal is set up speech business with described terminal called and is connected.
2. method according to claim 1, it is characterised in that after described first network element receives the speech business that calling terminal is initiated, it is judged that whether institute's voice traffic is secure voice business, including:
Described first network element receives the voice service request that described calling terminal sends, judge whether institute's voice traffic request carries secure identification information, when institute's voice traffic request carries secure identification information, determine that the speech business that described calling terminal is initiated is secure voice business, when institute's voice traffic request does not carry secure identification information, it is determined that the speech business that described calling terminal is initiated is unencryped word speech business.
3. method according to claim 2, it is characterised in that after the called number information in described acquisition institute voice traffic, described method also includes:
Described first network element sends the information of described called number, calling number to the 3rd network element.
4. method according to claim 1, it is characterised in that after described first network element receives the speech business that calling terminal is initiated, it is determined that whether institute's voice traffic is secure voice business, including:
Signing managed network element is determined when current voice service is IN service, and described signing managed network element sends Initial Detection Point IDP message to the 3rd network element/the 4th network element, carries secure identification information in described IDP message；
Described first network element receives the continuation Continue message that described 3rd network element/described 4th network element sends, and described Continue message carries secure identification information；
Whether described first network element is secure voice business according to whether carrying the speech business that secure identification information determines that described calling terminal is initiated in described Continue message.
5. the method according to any one of Claims 1-4, it is characterised in that described secure identification includes service access code or prefix code.
6. a voice service access method, it is characterised in that described method includes:
Determine when the current speech business initiated is secure voice business, speech business call request is added secure identification information；Wherein, described service access code is used for identifying institute's voice traffic calling is secure voice business.
7. method according to claim 6, it is characterised in that described secure identification includes service access code or prefix code.
8. a speech business access device, it is characterized in that, described device includes: first receive unit, first determine unit, resolution unit, first initiate unit, second receive unit, second determine unit, the first transmitting element, the 3rd receive unit, second initiate unit and the 3rd initiate unit, wherein:
First receives unit, for receiving the speech business that calling terminal is initiated；
First determines unit, is used for determining whether institute's voice traffic is secure voice business；When institute's voice traffic is secure voice business, trigger described resolution unit；
Resolution unit, for removing the secure identification of called number in institute's voice traffic, obtains the called number in institute's voice traffic；
First initiates unit, for initiating the paging to terminal called according to described called number；
Second receives unit, is used for receiving paging result；
Second determines unit, for judging that described terminal called is intra-office terminal or interoffice terminal according to paging result；When described terminal called is interoffice terminal, trigger described first transmitting element；When described terminal called is intra-office terminal, triggers the described 3rd and initiate unit；
First transmitting element, initiates request for sending calling to the second network element of described terminal called place office, and described calling is initiated to carry secure identification information in request；
3rd receives unit, for receiving the confirming call message that described second network element sends；
Second initiates unit, for initiating channel assignment request to core net so that described calling terminal is set up speech business with described terminal called and is connected；
3rd initiates unit, for initiating channel assignment request to described core net so that described calling terminal is set up speech business with described terminal called and is connected.
9. device according to claim 8, it is characterised in that described first receives unit, for receiving the voice service request that described calling terminal sends；
Described first determines unit, whether voice traffic request carries secure identification information for judging, when institute's voice traffic request carries secure identification information, determine that the speech business that described calling terminal is initiated is secure voice business, when institute's voice traffic request does not carry secure identification information, it is determined that the speech business that described calling terminal is initiated is unencryped word speech business.
10. device according to claim 9, it is characterised in that described device also includes:
Second transmitting element, for sending the information of described called number, calling number to the 3rd network element.
11. a speech business access device, it is characterised in that described device comprises determining that unit, generates unit and transmitting element, wherein:
Determine unit, whether be secure voice business for determining the speech business of current initiation, when being, trigger described generation unit；
Generate unit, be used for generating voice service request, and in institute's voice traffic request, add secure identification information；Wherein, described service access code is used for identifying institute's voice traffic calling is secure voice business；
Transmitting element, is used for sending institute's voice traffic request.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410840469.6A CN105812592B (en) | 2014-12-30 | 2014-12-30 | Voice service access method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410840469.6A CN105812592B (en) | 2014-12-30 | 2014-12-30 | Voice service access method and device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105812592A true CN105812592A (en) | 2016-07-27 |
| CN105812592B CN105812592B (en) | 2019-06-25 |
Family
ID=56980990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410840469.6A Active CN105812592B (en) | 2014-12-30 | 2014-12-30 | Voice service access method and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105812592B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108966217A (en) * | 2018-08-29 | 2018-12-07 | 冯志杰 | A kind of secret communication method, mobile terminal and secrecy gateway |
| CN110190998A (en) * | 2019-06-03 | 2019-08-30 | 武汉思普崚技术有限公司 | A kind of Network Situation visualization method and system |
| CN110213269A (en) * | 2019-06-03 | 2019-09-06 | 武汉思普崚技术有限公司 | A kind of network behavior data authentication method and system |
| CN111431866A (en) * | 2020-03-05 | 2020-07-17 | 深圳震有科技股份有限公司 | Service authority control method and system based on voice call |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101159988A (en) * | 2007-11-15 | 2008-04-09 | 中兴通讯股份有限公司 | Method and system of implementing different security level voice encryption |
| CN101340643A (en) * | 2008-08-28 | 2009-01-07 | 中国电信股份有限公司 | Air interface voice ciphering startup method and system |
| CN101909290A (en) * | 2010-08-25 | 2010-12-08 | 中兴通讯股份有限公司 | Method, system and mobile terminal for encrypting voice call |
| US20120028598A1 (en) * | 2008-06-02 | 2012-02-02 | Research In Motion Limited | Privacy-Related Requests for an IMS Emergency Session |
-
2014
- 2014-12-30 CN CN201410840469.6A patent/CN105812592B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101159988A (en) * | 2007-11-15 | 2008-04-09 | 中兴通讯股份有限公司 | Method and system of implementing different security level voice encryption |
| US20120028598A1 (en) * | 2008-06-02 | 2012-02-02 | Research In Motion Limited | Privacy-Related Requests for an IMS Emergency Session |
| CN101340643A (en) * | 2008-08-28 | 2009-01-07 | 中国电信股份有限公司 | Air interface voice ciphering startup method and system |
| CN101909290A (en) * | 2010-08-25 | 2010-12-08 | 中兴通讯股份有限公司 | Method, system and mobile terminal for encrypting voice call |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108966217A (en) * | 2018-08-29 | 2018-12-07 | 冯志杰 | A kind of secret communication method, mobile terminal and secrecy gateway |
| CN108966217B (en) * | 2018-08-29 | 2022-05-17 | 焦作市数据安全工程研究中心 | Secret communication method, mobile terminal and secret gateway |
| CN110190998A (en) * | 2019-06-03 | 2019-08-30 | 武汉思普崚技术有限公司 | A kind of Network Situation visualization method and system |
| CN110213269A (en) * | 2019-06-03 | 2019-09-06 | 武汉思普崚技术有限公司 | A kind of network behavior data authentication method and system |
| CN110213269B (en) * | 2019-06-03 | 2022-06-24 | 武汉思普崚技术有限公司 | Network behavior data authentication method and system |
| CN111431866A (en) * | 2020-03-05 | 2020-07-17 | 深圳震有科技股份有限公司 | Service authority control method and system based on voice call |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105812592B (en) | 2019-06-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8275372B2 (en) | Method and system for providing CAMEL services to a home network's outbound roamer without need for CAMEL support or agreement | |
| US8571564B2 (en) | Method and system for enabling usage of mobile telephone services on a donor device | |
| KR100770843B1 (en) | Method for improving call sucess ratio when each other user equipment call trial happens at the same time in a mobile communication system | |
| US7349693B2 (en) | Method for implementing a call connection between a non-local calling subscriber and a local called subscriber who is an intelligent network subscriber | |
| US8219082B2 (en) | Roaming communication method, apparatus, and system | |
| CN105828334B (en) | A kind of monitoring method and system positioning illegal callback service | |
| CN110177368B (en) | Call establishment method and system, and video communication server | |
| CN101146266A (en) | Method and system for adding special numbers of user | |
| CN101754220B (en) | Method and device for identification of calling numbers | |
| CN106921809A (en) | Information processing method and the network equipment | |
| CN105812592A (en) | Voice service access method and device | |
| CN104105079A (en) | Call transfer method and device | |
| EP2075951A1 (en) | A method, system and apparatus for implementing call service | |
| JP6491597B2 (en) | Method and device for roaming charging for CS fallback MTRF call | |
| CN101111003B (en) | Multimedia color ring system and its play method | |
| CN106982422A (en) | The method and device of 2G/3G location area informations is obtained under circuit domain dropping | |
| CN103888923A (en) | Call proceeding method, system and device applied to virtual private mobile network | |
| CN109818909B (en) | Call processing method and device | |
| WO2010135963A1 (en) | Method and communication system for implementing intelligent service | |
| CN101867866A (en) | Multi-intelligent service nested triggering method and system | |
| CN109714720B (en) | Method and system for realizing short message intercommunication of roaming users between LTE networks | |
| CN112004228B (en) | Real person authentication method and system | |
| CN109391596B (en) | False caller identification method and device, electronic equipment and storage medium | |
| CN105813035B (en) | Method, system and network equipment for identifying secret voice service | |
| CN102137362B (en) | Intelligent number-correcting calling method and system of prepayment user, and relevant device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |