CN109672688A - Call processing method, device, equipment and storage medium - Google Patents
Call processing method, device, equipment and storage medium Download PDFInfo
- Publication number
- CN109672688A CN109672688A CN201910006493.2A CN201910006493A CN109672688A CN 109672688 A CN109672688 A CN 109672688A CN 201910006493 A CN201910006493 A CN 201910006493A CN 109672688 A CN109672688 A CN 109672688A
- Authority
- CN
- China
- Prior art keywords
- network
- call
- called
- user
- called number
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/1066—Session management
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/10—Architectures or entities
- H04L65/1016—IP multimedia subsystem [IMS]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/1066—Session management
- H04L65/1069—Session establishment or de-establishment
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/26—Network addressing or numbering for mobility support
- H04W8/28—Number portability ; Network address portability
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Business, Economics & Management (AREA)
- General Business, Economics & Management (AREA)
- Databases & Information Systems (AREA)
- Telephonic Communication Services (AREA)
Abstract
The embodiment of the present application provides a kind of call processing method, device, equipment and storage medium, this method is by obtaining the call request issued in local network by the VoLTE user that other carrier network numbers of taking are transferred to, it include the number of called subscriber in call request, and the routing iinformation based on network where call request inquiry called number, based on the routing iinformation by network where the call routing of VoLTE user to called number, so that the calling of VoLTE user is connected to called subscriber.It solves the number of taking and turns network users and be transferred to other networks, and after opening VoLTE business, as the calling problem of caller, even if having ensured the normal use of user so that user can communicate after carrying outside to local with other users.
Description
Technical field
The invention relates to field of communication technology more particularly to a kind of call processing method, device, equipment and storages
Medium.
Background technique
Fig. 1 is that a kind of number of taking in circuit domain (CS) audio call that the prior art provides turns network users as called subscriber
Solution architecture diagram, as shown in Figure 1, the user of first movement operator turns network users as the calling subscriber calls number of taking
When, the visited mobile switching center (VMSC) of the first operator is asked to the old home location register of called number (HLR) initiation
The request of routing iinformation (SRI) is asked, old HLR Provides Roaming Number to local number portability mobile switching centre (NPMSC) transmission
(PRN) request, NPMSC return to pseudo- roaming number (MSRN) wherein to old HLR, and MSRN includes the information of wireless network (RN)
With mobile subscriber ISDN number (MSISDN), old HLR returns to MSRN to VMSC, and VMSC is according to the RN in MSRN by call diversion
To the global system for mobile communications (GMSC) of caller, the GMSC of caller is according to RN by call diversion to called second mobile operator
GMSC, it is subsequent according to normal SRI flow processing, complete calling.
By Fig. 1 prior art provided it is found that the prior art, which only gives the number of taking in CS audio call, turns network users work
For the solution of called subscriber, the number of taking do not provided turn network users and be transferred to other networks, and after opening VoLTE business,
Calling solution as caller.
Summary of the invention
The embodiment of the present application provides a kind of call processing method, device, equipment and storage medium, turns network users to the number of taking
Other networks are being transferred to, and after opening VoLTE business, as the calling problem of caller, even if so that user carries outside to after local
It can be communicated with other users.
The embodiment of the present application first aspect provides a kind of call processing method, comprising:
The call request that VoLTE user issues in local network is obtained, wherein including called subscriber in the call request
Number, the VoLTE user is the user that local network is transferred to from other carrier network numbers of taking；
Based on the call request, the routing iinformation of network where inquiring the called number；
Based on the routing iinformation, by network where the call routing of the VoLTE user to the called number, so that
The calling of the VoLTE user is connected to the called subscriber.
The embodiment of the present application second aspect provides a kind of call session control device, comprising:
Module is obtained, for obtaining the call request that VoLTE user issues in local network, wherein the call request
In include called subscriber number, the VoLTE user is the user that local network is transferred to from other carrier network numbers of taking；
Enquiry module, for being based on the call request, the routing iinformation of network where inquiring the called number；
Routing module, for being based on the routing iinformation, by the call routing of the VoLTE user to the called number
Place network, so that the calling of the VoLTE user is connected to the called subscriber.
The embodiment of the present application third aspect provides a kind of Call-Establish-Success rate equipment, comprising:
Processor；
Memory, for storing the executable instruction of the processor；
When the processor executes the executable instruction, method described in above-mentioned first aspect can be executed.
The embodiment of the present application fourth aspect provides a kind of computer readable storage medium, is stored thereon with computer program,
The method as described in above-mentioned first aspect is realized when the program is executed by processor.
Based on aspects above, the embodiment of the present application is transferred to by obtaining in local network by other carrier network numbers of taking
The call request that issues of VoLTE user, include the number of called subscriber in call request, and called based on call request inquiry
The routing iinformation of network where number, based on the routing iinformation by the call routing of VoLTE user to called number place network,
So that the calling of VoLTE user is connected to called subscriber.It solves the number of taking and turns network users and be transferred to other networks, and open
After VoLTE business, as the calling problem of caller, even if so that user can lead to after carrying outside to local with other users
Letter, has ensured the normal use of user.
It should be appreciated that content described in foregoing invention content part is not intended to limit the pass of embodiments herein
Key or important feature, it is also non-for limiting scope of the present application.The other feature of this public affairs application will be become by description below
It is readily appreciated that.
Detailed description of the invention
Fig. 1 is that a kind of number of taking in circuit domain (CS) audio call that the prior art provides turns network users as called subscriber
Solution architecture diagram；
Fig. 2 is a kind of call scenario schematic diagram provided by the embodiments of the present application；
Fig. 3 is a kind of flow chart of call processing method provided in this embodiment；
Fig. 4 is a kind of execution method flow diagram of step 102 provided by the embodiments of the present application；
Fig. 5 is a kind of execution method flow diagram of step 102 provided by the embodiments of the present application；
Fig. 6 is a kind of execution method flow diagram of step 102 provided by the embodiments of the present application；
Fig. 7 is a kind of structural schematic diagram of call session control device provided by the embodiments of the present application.
Specific embodiment
Embodiments herein is more fully described below with reference to accompanying drawings.Although showing that the application's is certain in attached drawing
Embodiment, it should be understood that, the application can be realized by various forms, and should not be construed as being limited to this
In the embodiment that illustrates, providing these embodiments on the contrary is in order to more thorough and be fully understood by the application.It should be understood that
It is that being given for example only property of the accompanying drawings and embodiments effect of the application is not intended to limit the protection scope of the application.
The specification and claims of the embodiment of the present application and the term " first " in above-mentioned attached drawing, " second ", "
Three ", the (if present)s such as " 4th " are to be used to distinguish similar objects, without for describing specific sequence or successive time
Sequence.It should be understood that the data used in this way are interchangeable under appropriate circumstances, for example so as to the embodiment of the present application described herein
It can be performed in other sequences than those illustrated or described herein.In addition, term " includes " and " having " and he
Any deformation, it is intended that cover it is non-exclusive include, for example, contain the process, method of a series of steps or units,
System, product or equipment those of are not necessarily limited to be clearly listed step or unit, but may include being not clearly listed
Or the other step or units intrinsic for these process, methods, product or equipment.
Fig. 2 is a kind of call scenario schematic diagram provided by the embodiments of the present application, includes that call session functions control is real in Fig. 2
Body 20, telephone number mapping server/domain name system 21 (ENUM/DNS), 20 place network of call session functions controlled entity
Other networks 23 except (hereinafter referred to as local network) and mutual between call session functions controlled entity 20 and network 23
Logical network element 22.Wherein caller is the VoLTE user that local network is transferred to from other carrier network numbers of taking, and is called as in network 23
User.As the user in VoLTE user's call network 23, call session functions controlled entity 20 is first from ENUM/DNS 21
The middle routing iinformation for obtaining called subscriber, further, call session functions controlled entity 20 again will based on the routing iinformation
On the call routing of VoLTE user to interconnection network element 22, VoLTE user is carried to the whole of called subscriber by the interconnection network element 22
A calling procedure.Turn network users to solving the number of taking and be transferred to other networks, and after opening VoLTE business, as caller
Calling problem, even if having ensured the normal use of user so that user can communicate after carrying outside to local with other users.
Technical scheme is described in detail combined with specific embodiments below:
Fig. 3 is a kind of flow chart of call processing method provided in this embodiment, as shown in figure 3, this method includes as follows
Step:
Step 101 obtains the call request that VoLTE user issues in local network, wherein including in the call request
The number of called subscriber, the VoLTE user are the user that local network is transferred to from other carrier network numbers of taking.
Calling subscriber in the present embodiment is the VoLTE user that local network is transferred to from other carrier network numbers of taking, quilt
Crying can be with the user of arbitrary network.
The present embodiment needs to complete before VoLTE user converses as calling and called corresponding basic call mistake
Journey, initial session protocol (SIP) the related signaling process in VoLTE call setup are exhaled with normal IP multimedia subsystem (IMS)
The process cried is identical, specific as follows:
When S1, VoLTE user initiate calling, Xiang Jizhan initiating business request message；
S2, base station are to mobile management entity forwarding service request message；According to the strategy of operator, safe mistake can be executed
Journey；
S3, mobile management entity establish request Concurrency to base station initiation wireless connection and send VoLTE user message；Base station is established
Relevant radio bearer；
S4, VoLTE user send upstream data invitation message to base station；
S5, base station forwarding invitation message are to gateway；
S6, gateway forwarding invitation message are sent to proxy gateway；
S7, gateway forwarding invitation message are to call conversation control function entity；
S8, base station, which reply to be wirelessly connected to mobile management entity, establishes request response；
S9, mobile management entity send bearing modification message to gateway, hereafter gateway can send lower line number
According to base station；
S10, gateway are based on subscription situation and decide whether to initiate bearing modification process to proxy gateway；
S11, proxy gateway reply bearing modification response message to gateway；
S12, gateway reply bearing modification response message to mobile management entity；
Message related to calls invitation is sent to network side by S13, call conversation control function entity；
S14, call conversation control function entity carry out location information, and receive the response of network side.
It certainly is only the summary to initial session protocol (SIP) related signaling process in VoLTE call setup here, if
There is not most place can be with reference to the process of existing IMS calling.
Step 102 is based on the call request, the routing iinformation of network where inquiring the called number.
Wherein, the present embodiment is when inquiring the routing iinformation of network where called number, there are many ways to can be used:
It, can be from preset telephone number mapping server/Domain Name System query called number in a kind of possible design
The routing iinformation of network where code, wherein telephone number mapping server/domain name system major function is as follows:
1, this network users is obtained by charge system and carries information outside；
2, the number of taking turns network users information between obtaining and updating other operators, such as: China Mobile's user's number of taking turns net and arrives
China Telecom needs to save its mobile station international member identification code, route code；
If 3, not storing the corresponding number of taking of the user turns net information, the corresponding route code of the user is the user institute
Possess the route code of network.
In alternatively possible design, it can be searched from other special equipment for storing routing iinformation called
The routing iinformation of network where number.For example, the routing iinformation that a special equipment is used to obtain and store user is established,
When VoLTE user calls called number, the routing iinformation of network where obtaining called number from the equipment.
Step 103 is based on the routing iinformation, will be where the call routing of the VoLTE user to the called number
Network, so that the calling of the VoLTE user is connected to the called subscriber.
When again by the network where the call routing to called number of VoLTE user, routing iinformation is primarily based on by oLTE
The call routing of user is to local network and called interconnection network element between networks, then by interconnection network element by VoLTE user
Call routing to network where called number call conversation control function entity so that the call conversation control function entity
It will be in call proceeding to called subscriber.
Optionally, the present embodiment can also include following process after routing the call on interconnection network element:
S17. called Temporary Response message is forwarded to call conversation control function entity by network side；
S18. call conversation control function entity sends media information to strategy and charging regulation function entity；
S19. strategy and charging regulation function entity are sent to proxy gateway authenticates access request message, issues relevant plan
Slightly control and charging message；
S20. proxy gateway sends dedicated bearing to gateway and establishes request message；
S21. gateway sends dedicated bearer to mobile management entity and establishes request message；
S22. mobile management entity sends carrying to base station and establishes message/session management messages；
S23. base station initiates wireless heterogeneous networks connection to reconfigure request (to include that dedicated bearer is established to user terminal
Request)；
S24. user terminal reconfigures to base station transmission wireless heterogeneous networks connection and completes message；
S25. base station sends carrying to mobile management entity and establishes response message；
S26. user terminal sends direct-sending message to base station, and instruction dedicated bearer is successfully established；
S27. base station sends session management messages to mobile management entity；
S28. mobile management entity replys carrying to gateway and establishes response message；
S29. gateway replys carrying to proxy gateway and establishes response message；
S30. proxy gateway to call conversation control function entity reply certification access response message, indicate policy control and
Charging policy executes completion；
S31. call conversation control function entity replys certification message to Session Border Controller, has confirmed relevant resource
Through being ready to complete；
S32. Temporary Response is transmitted to the response process of user and message by call conversation control function entity；
S33. Calling Side initiation update media consultation process, call conversation control function entity processing forward conversation message,
Media information is sent after the completion of response to call conversation control function entity, call conversation control function entity completes IP connection
Property carrying control operation；
S34. the process that called subscriber's ALERTING message is forwarded to caller from called network and is responded；
S35. called subscriber's off-hook response message is forwarded to the process of caller from called network.
Wherein, the process of S17-S35 similarly to the prior art, wherein to the greatest extent place may refer to the prior art, herein
It repeats no more.
The present embodiment is by obtaining exhaling for the VoLTE user being transferred in local network by other carrier network numbers of taking sending
Request is cried, includes the number of called subscriber in call request, and the routing based on call request inquiry called number place network
Information, based on the routing iinformation by network where the call routing of VoLTE user to called number, so that VoLTE user's exhales
It cries and is connected to called subscriber.It solves the number of taking and turns network users and be transferred to other networks, and after opening VoLTE business, as master
The calling problem cried, even if having ensured that user's is normal so that user can communicate after carrying outside to local with other users
It uses.
Above-described embodiment is further extended and optimized below with reference to specific example.
Fig. 4 is a kind of execution method flow diagram of step 102 provided by the embodiments of the present application, as shown in figure 4, in Fig. 3 reality
On the basis of applying example, step 102 includes:
Step 201 is based on the call request, inquires from telephone number mapping server/domain name system described called
The domain name of network where number.
Pass through telephone number mapping server/network where Domain Name System query called number domain name in the present embodiment,
Specifically, the call conversation control function entity of local network is after the calling for receiving caller VoLTE user, it is first to phone number
Code mapping server/domain name system initiates inquiry request, and in the inquiry request called subscriber telephone number, telephone number
Mapping server/domain name system is after the inquiry request for receiving call conversation control function entity transmission, what is be locally stored
The domain name of network where obtaining the telephone number in the corresponding name authority pointer record of telephone number, and the domain name is found again
Afterwards, which is sent to the call conversation control function entity.
Step 202, based on the corresponding relationship between pre-stored routing iinformation and domain name, determine that domain name is corresponding
Routing iinformation.
It can store the corresponding relationship between routing iinformation and domain name in the present embodiment in call conversation control function entity,
It, can be with corresponding pass according to the pre-stored data where call conversation control function entity obtains called subscriber after the domain name of network
System, determines the corresponding routing iinformation of the domain name.Certainly this is a kind of possible mode, and telephone number maps in other modes
Domain name and the corresponding routing iinformation of domain name directly can also be fed back to call session control function reality by server/domain name system
Body.
The present embodiment is by obtaining exhaling for the VoLTE user being transferred in local network by other carrier network numbers of taking sending
Request is cried, includes the number of called subscriber in call request, and the routing based on call request inquiry called number place network
Information, based on the routing iinformation by network where the call routing of VoLTE user to called number, so that VoLTE user's exhales
It cries and is connected to called subscriber.It solves the number of taking and turns network users and be transferred to other networks, and after opening VoLTE business, as master
The calling problem cried, even if having ensured that user's is normal so that user can communicate after carrying outside to local with other users
It uses.
Fig. 5 is a kind of execution method flow diagram of step 102 provided by the embodiments of the present application, as shown in figure 5, in Fig. 3 reality
On the basis of applying example, step 102 includes:
Step 301, the mark that the called number place operator is inquired from telephone number mapping server/domain name system
Know and be currently located the mark in province.
The mark of step 302, the mark based on the operator and the province determines the corresponding called number institute
In the routing iinformation of network.
The mark of telephone number Yu place operator is stored in the present embodiment in telephone number mapping server/domain name system
Incidence relation between knowledge and the mark in place province, in the inquiry request for receiving call conversation control function entity,
Telephone number mapping server/domain name system returns to the phone according to the telephone number of the called subscriber carried in inquiry request
The mark of operator and the mark in place province where number, so that call conversation control function entity is according to the operation
The mark of quotient and the mark in the province determine the routing iinformation of called place network.
The present embodiment is by obtaining exhaling for the VoLTE user being transferred in local network by other carrier network numbers of taking sending
Request is cried, includes the number of called subscriber in call request, and the routing based on call request inquiry called number place network
Information, based on the routing iinformation by network where the call routing of VoLTE user to called number, so that VoLTE user's exhales
It cries and is connected to called subscriber.It solves the number of taking and turns network users and be transferred to other networks, and after opening VoLTE business, as master
The calling problem cried, even if having ensured that user's is normal so that user can communicate after carrying outside to local with other users
It uses.
Fig. 6 is a kind of execution method flow diagram of step 102 provided by the embodiments of the present application, as shown in fig. 6, in Fig. 3 reality
On the basis of applying example, step 102 includes:
Step 401 sends route information query request to telephone number mapping server/domain name system.
Step 402, the call conversation control function entity receive the telephone number mapping server/domain name system base
In the query information character string that the inquiry request returns, the query information character string includes the called number and described
The routing iinformation of network where called number.
Wherein, the positional relationship of routing iinformation and telephone number in query information character string, which can according to need, is set
Fixed, the present embodiment does not limit.
The present embodiment is by obtaining exhaling for the VoLTE user being transferred in local network by other carrier network numbers of taking sending
Request is cried, includes the number of called subscriber in call request, and the routing based on call request inquiry called number place network
Information, based on the routing iinformation by network where the call routing of VoLTE user to called number, so that VoLTE user's exhales
It cries and is connected to called subscriber.It solves the number of taking and turns network users and be transferred to other networks, and after opening VoLTE business, as master
The calling problem cried, even if having ensured that user's is normal so that user can communicate after carrying outside to local with other users
It uses.
Fig. 7 is a kind of structural schematic diagram of call session control device provided by the embodiments of the present application, as shown in fig. 7, should
Device 70 includes:
Module 71 is obtained, for obtaining the call request that VoLTE user issues in local network, wherein the calling is asked
It include the number of called subscriber in asking, the VoLTE user is the user that local network is transferred to from other carrier network numbers of taking；
Enquiry module 72, for being based on the call request, the routing iinformation of network where inquiring the called number；
Routing module 73, for being based on the routing iinformation, by the call routing of the VoLTE user to the called number
Network where code, so that the calling of the VoLTE user is connected to the called subscriber.
Optionally, the enquiry module, comprising:
First inquiry submodule is looked into from telephone number mapping server/domain name system for being based on the call request
The domain name of network where asking the called number.
Optionally, the enquiry module, comprising:
Second inquiry submodule, for inquiring the called number institute from telephone number mapping server/domain name system
Operator mark and be currently located the mark in province；
Second determines submodule, for the mark of mark and the province based on the operator, determines corresponding institute
The routing iinformation of network where stating called number.
Optionally, the enquiry module, comprising:
Sending submodule, for sending route information query request to telephone number mapping server/domain name system；
Receiving submodule is returned for receiving the telephone number mapping server/domain name system based on the inquiry request
The query information character string returned, the query information character string include network where the called number and the called number
Routing iinformation.
Device provided in this embodiment can be used in the method for executing above-mentioned any embodiment, executive mode and beneficial effect
Fruit is seemingly repeating no more herein.
The embodiment of the present application also provides a kind of Call-Establish-Success rate equipment, comprising: processor；
Memory, for storing the executable instruction of the processor；When the processor executes the executable instruction
When method described in any of the above-described embodiment may be implemented.
The embodiment of the present application is also provided in a kind of computer readable storage medium, is stored thereon with computer program, the journey
Method described in any of the above-described embodiment is realized when sequence is executed by processor.
Function described herein can be executed at least partly by one or more hardware logic components.Example
Such as, without limitation, the hardware logic component for the exemplary type that can be used includes: field programmable gate array (FPGA), dedicated
Integrated circuit (ASIC), Application Specific Standard Product (ASSP), the system (SOC) of system on chip, load programmable logic device
(CPLD) etc..
For implement disclosed method program code can using any combination of one or more programming languages come
It writes.These program codes can be supplied to the place of general purpose computer, special purpose computer or other programmable data processing units
Device or controller are managed, so that program code makes defined in flowchart and or block diagram when by processor or controller execution
Function/operation is carried out.Program code can be executed completely on machine, partly be executed on machine, as stand alone software
Is executed on machine and partly execute or executed on remote machine or server completely on the remote machine to packet portion.
In the context of the disclosure, machine readable media can be tangible medium, may include or is stored for
The program that instruction execution system, device or equipment are used or is used in combination with instruction execution system, device or equipment.Machine can
Reading medium can be machine-readable signal medium or machine-readable storage medium.Machine readable media can include but is not limited to electricity
Son, magnetic, optical, electromagnetism, infrared or semiconductor system, device or equipment or above content any conjunction
Suitable combination.The more specific example of machine readable storage medium will include the electrical connection of line based on one or more, portable meter
Calculation machine disk, hard disk, random access memory (RAM), read-only memory (ROM), Erasable Programmable Read Only Memory EPROM (EPROM
Or flash memory), optical fiber, portable compact disk read-only memory (CD-ROM), optical storage device, magnetic storage facilities or
Any appropriate combination of above content.
Although this should be understood as requiring operating in this way with shown in addition, depicting each operation using certain order
Certain order out executes in sequential order, or requires the operation of all diagrams that should be performed to obtain desired result.
Under certain environment, multitask and parallel processing be may be advantageous.Similarly, although containing several tools in being discussed above
Body realizes details, but these are not construed as the limitation to the scope of the present disclosure.In the context of individual embodiment
Described in certain features can also realize in combination in single realize.On the contrary, in the described in the text up and down individually realized
Various features can also realize individually or in any suitable subcombination in multiple realizations.
Although having used specific to this theme of the language description of structure feature and/or method logical action, answer
When understanding that theme defined in the appended claims is not necessarily limited to special characteristic described above or movement.On on the contrary,
Special characteristic described in face and movement are only to realize the exemplary forms of claims.
Claims (10)
1. a kind of call processing method characterized by comprising
The call request that VoLTE user issues in local network is obtained, wherein including number of called subscriber in the call request
Code, the VoLTE user is the user that local network is transferred to from other carrier network numbers of taking；
Based on the call request, the routing iinformation of network where inquiring the called number；
Based on the routing iinformation, by network where the call routing of the VoLTE user to the called number, so that described
The calling of VoLTE user is connected to the called subscriber.
2. inquiring the called number the method according to claim 1, wherein described be based on the call request
The routing iinformation of network where code, comprising:
Based on the call request, network where the called number is inquired from telephone number mapping server/domain name system
Domain name.
3. inquiring the called number the method according to claim 1, wherein described be based on the call request
The routing iinformation of network where code, comprising:
The mark of the called number place operator is inquired from telephone number mapping server/domain name system and is currently located
The mark in province；
The mark of mark and the province based on the operator, the routing of network where determining the corresponding called number
Information.
4. inquiring the called number the method according to claim 1, wherein described be based on the call request
The routing iinformation of network where code, comprising:
Route information query request is sent to telephone number mapping server/domain name system；
The query information character string that the telephone number mapping server/domain name system is returned based on the inquiry request is received,
The query information character string includes the routing iinformation of network where the called number and the called number.
5. a kind of call session control device characterized by comprising
Module is obtained, for obtaining the call request that VoLTE user issues in local network, wherein including in the call request
The number of called subscriber, the VoLTE user are the user that local network is transferred to from other carrier network numbers of taking；
Enquiry module, for being based on the call request, the routing iinformation of network where inquiring the called number；
Routing module will be where the call routing of the VoLTE user to the called number for being based on the routing iinformation
Network, so that the calling of the VoLTE user is connected to the called subscriber.
6. device according to claim 5, which is characterized in that the enquiry module, comprising:
First inquiry submodule inquires institute from telephone number mapping server/domain name system for being based on the call request
The domain name of network where stating called number.
7. device according to claim 5, which is characterized in that the enquiry module, comprising:
Second inquiry submodule, for fortune where inquiring the called number from telephone number mapping server/domain name system
It seeks the mark of quotient and is currently located the mark in province；
Second determines submodule, for the mark of mark and the province based on the operator, determines the corresponding quilt
It calls out the numbers the routing iinformation of network where code.
8. device according to claim 5, which is characterized in that the enquiry module, comprising:
Sending submodule, for sending route information query request to telephone number mapping server/domain name system；
Receiving submodule is returned for receiving the telephone number mapping server/domain name system based on the inquiry request
Query information character string, the query information character string include the road of network where the called number and the called number
By information.
9. a kind of Call-Establish-Success rate equipment characterized by comprising
Processor；
Memory, for storing the executable instruction of the processor；
When the processor executes the executable instruction, side described in any one of the claims 1-4 can be executed
Method.
10. a kind of computer readable storage medium, including instruction, when described instruction is run on the computer, the meter
Calculation machine can execute method described in any one of the claims 1-4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910006493.2A CN109672688A (en) | 2019-01-04 | 2019-01-04 | Call processing method, device, equipment and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910006493.2A CN109672688A (en) | 2019-01-04 | 2019-01-04 | Call processing method, device, equipment and storage medium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109672688A true CN109672688A (en) | 2019-04-23 |
Family
ID=66149184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910006493.2A Pending CN109672688A (en) | 2019-01-04 | 2019-01-04 | Call processing method, device, equipment and storage medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109672688A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110267261A (en) * | 2019-07-02 | 2019-09-20 | 中国联合网络通信集团有限公司 | The number of taking turns the roaming communication method and call conversation control function entity of net |
| CN110312242A (en) * | 2019-07-02 | 2019-10-08 | 中国联合网络通信集团有限公司 | Routing iinformation generation method, caller implementation method, gateway, gateway exchange, system |
| CN113630766A (en) * | 2021-08-25 | 2021-11-09 | 中国联合网络通信集团有限公司 | Network access method and base station |
| CN114900553A (en) * | 2022-04-28 | 2022-08-12 | 中国联合网络通信集团有限公司 | Information pushing method, device, equipment and storage medium |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102348200A (en) * | 2011-10-26 | 2012-02-08 | 中国联合网络通信集团有限公司 | Call routing method and system of number portability businesses as well as network element equipment |
| CN104202786A (en) * | 2014-08-27 | 2014-12-10 | 中国联合网络通信集团有限公司 | Method and device for calling routing |
| US20160135139A1 (en) * | 2014-11-07 | 2016-05-12 | T-Mobile Usa, Inc. | Multiple device association with a single telephone number |
| CN106453345A (en) * | 2016-10-21 | 2017-02-22 | 中国联合网络通信集团有限公司 | Call set-up method and system |
| CN107135132A (en) * | 2016-02-26 | 2017-09-05 | 中国移动通信集团公司 | A kind of network intercommunication method and network entity, controlled entity |
| CN107509184A (en) * | 2017-08-18 | 2017-12-22 | 中国移动通信集团江苏有限公司 | Determination method, apparatus, equipment, medium and the server of input field |
-
2019
- 2019-01-04 CN CN201910006493.2A patent/CN109672688A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102348200A (en) * | 2011-10-26 | 2012-02-08 | 中国联合网络通信集团有限公司 | Call routing method and system of number portability businesses as well as network element equipment |
| CN104202786A (en) * | 2014-08-27 | 2014-12-10 | 中国联合网络通信集团有限公司 | Method and device for calling routing |
| US20160135139A1 (en) * | 2014-11-07 | 2016-05-12 | T-Mobile Usa, Inc. | Multiple device association with a single telephone number |
| CN107135132A (en) * | 2016-02-26 | 2017-09-05 | 中国移动通信集团公司 | A kind of network intercommunication method and network entity, controlled entity |
| CN106453345A (en) * | 2016-10-21 | 2017-02-22 | 中国联合网络通信集团有限公司 | Call set-up method and system |
| CN107509184A (en) * | 2017-08-18 | 2017-12-22 | 中国移动通信集团江苏有限公司 | Determination method, apparatus, equipment, medium and the server of input field |
Non-Patent Citations (1)
| Title |
|---|
| 张凝昊: "VoLTE用户携号转网方案研究", 《移动通信》 * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110267261A (en) * | 2019-07-02 | 2019-09-20 | 中国联合网络通信集团有限公司 | The number of taking turns the roaming communication method and call conversation control function entity of net |
| CN110312242A (en) * | 2019-07-02 | 2019-10-08 | 中国联合网络通信集团有限公司 | Routing iinformation generation method, caller implementation method, gateway, gateway exchange, system |
| CN110312242B (en) * | 2019-07-02 | 2021-11-09 | 中国联合网络通信集团有限公司 | Routing information generation method, calling realization method, gateway and system |
| CN113630766A (en) * | 2021-08-25 | 2021-11-09 | 中国联合网络通信集团有限公司 | Network access method and base station |
| CN113630766B (en) * | 2021-08-25 | 2023-02-17 | 中国联合网络通信集团有限公司 | Network access method and base station |
| CN114900553A (en) * | 2022-04-28 | 2022-08-12 | 中国联合网络通信集团有限公司 | Information pushing method, device, equipment and storage medium |
| CN114900553B (en) * | 2022-04-28 | 2023-04-25 | 中国联合网络通信集团有限公司 | Information pushing method, device, equipment and storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104144402B (en) | Realize the method and relevant apparatus of mobile terminal localized roaming | |
| US9119058B2 (en) | Network servers, systems, and methods for multiple personas on a mobile device | |
| CN109672688A (en) | Call processing method, device, equipment and storage medium | |
| CN104994477B (en) | Redirect the cellular telephone communication by data network | |
| CN108141724A (en) | For the virtual user identification module of mobile communication equipment | |
| CN109462619A (en) | Call processing method, system and storage medium | |
| US20080152118A1 (en) | System and method for virtual wireless roaming | |
| US20070021118A1 (en) | Method and a system for providing fix-line local numbers to mobile roaming subscribers | |
| CN109474971A (en) | Call method, apparatus, equipment and the storage medium of roaming service customer | |
| CN101569163B (en) | A method and apparatus for linking identification data to a call between networks | |
| CN108141716A (en) | Use hunting group and the ceased communication of implicit registration | |
| CN104539790A (en) | Method and system for sharing cellphone communication function by tablet computer | |
| CN102761853A (en) | Terminal management system and method | |
| CN101076198B (en) | Method for multimedium color-image service | |
| CN103139765B (en) | A kind of control method of one card multi-number business, control device and system | |
| JP2013504237A (en) | Route selection service | |
| CN110267261A (en) | The number of taking turns the roaming communication method and call conversation control function entity of net | |
| CN110290515A (en) | The number of taking turns the roaming communication method and call conversation control function entity of net | |
| CN109451490A (en) | Call processing method, system and storage medium | |
| CN109510906A (en) | Internet business implementation method, device, system, entity, server and storage medium | |
| CN103906022A (en) | Method, device and system for realizing transfer in the case of number change | |
| CN110312220A (en) | A kind of communication means and communication system | |
| CN109547493A (en) | Call processing method, system and storage medium | |
| CN109743720A (en) | Call processing method, system and storage medium | |
| CN109474972A (en) | Call processing method, system and storage medium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190423 |