CN110337091B - Number conversion method and device - Google Patents
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- H—ELECTRICITY
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- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
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- H04—ELECTRIC COMMUNICATION TECHNIQUE
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- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/1066—Session management
- H04L65/1096—Supplementary features, e.g. call forwarding or call holding
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- H04W4/60—Subscription-based services using application servers or record carriers, e.g. SIM application toolkits
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Abstract
The application provides a number conversion method and a number conversion device, relates to the technical field of communication, and can replace a traditional double-call mode to provide high-quality voice call service for enterprises. The method comprises the following steps: receiving number request information sent by an application server according to a voice call request initiated by a calling user terminal, wherein the number request information carries an intra-domain number, sending an allocated management domain number to the application server according to the number request information so that the application server converts the calling number from the intra-domain number to the management domain number, and the management domain number is a number of the location of the management domain and is used as a medium for dialing in different places to avoid that a cross-region call request is rejected; and synchronizing the pre-stored user information to a number conversion platform so that the number conversion platform converts the calling number from the management domain number to a fixed network number and initiates a call to the called user through an IMS network.
Description
Technical Field
The present application relates to the field of wireless communications technologies, and in particular, to a number translation method and apparatus.
Background
Fixed number conversion service is mainly used for enterprise switchboard service at present, and each enterprise applying for switchboard service (fixed telephone number) can apply for a virtual switchboard number from the aspect of service experience, individual users in the enterprise answer the phone by using own mobile phone numbers, and the call generally adopts a click-to-dial double-call mode. For example, an enterprise employee a calls an enterprise external common user B, the enterprise employee a sends a call request to a third-party OTT service platform by using an APP client, the OTT service platform sends a fixed network number M, a calling enterprise user number a, a called user B and the call request to an operator CTD (click to dial) platform through an API interface, calls are respectively initiated to a calling party and a called party through the platform, a calling party terminal can immediately receive a call back, after answering is confirmed, a switchboard number can be connected to a called party mobile phone, and a called answering party can display an office telephone private switchboard number of a dialing party. Therefore, enterprise employees can carry out business transactions with a uniform fixed number. However, the dual call method has long call time and poor experience, and the nationwide centralization of media also causes the problem of alternative routing of media. And the third party platform does not have effective coordination with the telecommunication network, and the risk that the third party platform directly accesses the voice platform through VoIP (voice over internet protocol) exists.
Disclosure of Invention
The application provides a number conversion method and a number conversion device, which can replace the traditional double-call mode to provide high-quality and high-reliability voice call service for enterprises.
In order to achieve the purpose, the technical scheme is as follows:
in a first aspect, the present application provides a number translation method, including:
receiving number request information sent by an application server according to a voice call request initiated by a calling user terminal, wherein the number request information carries an intra-domain number, and the intra-domain number is a temporary calling number pre-allocated when a user orders a number conversion service and is bound with a real dialing number of a calling user; sending the distributed management domain number to the application server according to the number request information so that the application server converts the calling number from the intra-domain number into the management domain number, wherein the management domain number is a number at the location of the management domain and is used as a medium for dialing in different places to avoid that the cross-regional call request is rejected; and synchronizing the pre-stored user information to a number conversion platform so that the number conversion platform converts the calling number from the management domain number into a fixed network number and initiates a call to the called user through an IMS network, wherein the fixed network number is a fixed enterprise number applied by the user for subscription.
In a second aspect, the present application provides a number translation device, comprising:
a receiving unit, configured to receive number request information sent by an application server according to a voice call request initiated by a calling user terminal, where the number request information carries an intra-domain number, and the intra-domain number is a temporary calling number pre-allocated when a user orders a number conversion service and is bound to a real dialing number of the calling user; a sending unit, configured to send, according to the number request information, an assigned administrative domain number to the application server, so that the application server converts the calling number from the intra-domain number to the administrative domain number, where the administrative domain number is a number of a location of an administrative domain and serves as a medium for long-distance dialing to avoid that a cross-regional call request is rejected; and the synchronizing unit is used for synchronizing pre-stored user information to a number conversion platform so that the number conversion platform converts the calling number from the management domain number into a fixed network number and initiates a call to a called user through an IMS network, wherein the fixed network number is a fixed enterprise number applied for user subscription.
In a third aspect, the present application provides a computer-readable storage medium, in which instructions are stored, and when the instructions are executed by a computer, the computer executes the number conversion method described in any one of the first aspect and various optional implementations thereof.
In a fourth aspect, the present application provides a computer program product comprising instructions which, when run on a computer, cause the computer to perform the number translation method of any one of the above first aspect and its various alternative implementations.
In a fifth aspect, a number translation apparatus is provided, including: the device comprises a processor, a memory and a communication interface, wherein the communication interface is used for the communication between the testing device and other equipment or networks, the memory is used for storing programs, and the processor calls the programs stored in the memory to execute the number conversion method in the first aspect.
The invention provides a number conversion method and a device, which enable a management server to distribute intra-domain numbers and fixed network numbers for users through a subscription number conversion service, when the users initiate call requests, firstly route to the province where a management domain is located, then convert calling numbers into the numbers of the management domain in the management domain to prevent the call requests to called users from being rejected, and then convert the called numbers into the numbers of the called users through a number conversion platform, thereby completing the complete call process. The scheme solves the problem of the fixed network number outgoing in the fixed telephone attribution province, realizes centralized control of the fixed network number through the number pool of the management domain, adopts standard VoIMS calling, protects the safety of the fixed network number of the user, and can provide good service experience for the user.
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Fig. 1 is a schematic view of an application scenario of a number translation method and apparatus provided in an embodiment of the present application;
fig. 2 is a first flowchart of a number translation method according to an embodiment of the present application;
fig. 3 is a schematic flow chart of a number translation method according to an embodiment of the present application;
fig. 4 is a first schematic structural diagram of a number translation device according to an embodiment of the present application;
fig. 5 is a schematic structural diagram of a number translation device according to an embodiment of the present application.
Detailed Description
The number conversion method and apparatus provided by the embodiments of the present application are described in detail below with reference to the accompanying drawings.
Furthermore, the terms "including" and "having," and any variations thereof, as referred to in the description of the present application, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements but may alternatively include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
It should be noted that in the embodiments of the present application, words such as "exemplary" or "for example" are used to indicate examples, illustrations or explanations. Any embodiment or design described herein as "exemplary" or "e.g.," is not necessarily to be construed as preferred or advantageous over other embodiments or designs. Rather, use of the word "exemplary" or "such as" is intended to present concepts related in a concrete fashion.
In the description of the present application, the meaning of "a plurality" means two or more unless otherwise specified.
The embodiment of the application provides a number translation method and a number translation device, which can be applied to a number translation system shown in fig. 1, where the number translation system includes a calling user terminal 101, an application server 102, a management server 103, a number translation platform 104, and a called user terminal 105. The calling user terminal 101 is located in province a, the application server 102 and the management server 103 are located in a province of a management domain, the application server 102 may be an MMTEL-AS server, and is not limited herein, the province of the management domain refers to a province where the management domain is located, only one management domain is arranged nationwide for centralized control and acceptance of fixed network services, and the management domain may be arranged in any province nationwide. The number translation platform 104 and the called subscriber terminal 105 are located in province B, and it should be noted that there is one number translation platform for each province in the country, and in this embodiment, only the number translation platform 104 located in province B is involved. Three lines are needed for realizing the interaction process among the devices, namely a line 1, a line 2 and a line 3, wherein the line 1 is used for synchronizing user information among a calling user terminal 101, a management server 103 and a number conversion platform 104 through an internet protocol, the user information comprises a called user number, the line 2 is used for transmitting a voice call request initiated by a calling user through an IMS network, and realizing the multiple conversion of the calling and called numbers in the transmission process, and the line 3 is used for completing the communication among calling and called media.
Specifically, an embodiment of the present application provides a number translation method, as shown in fig. 2, the method may include S201 to S205:
s201, receiving an order application of a number conversion service initiated by a user through a management terminal.
The number is originally only a group of digital symbols for realizing the communication function of a user, but in the era of mobile internet, the number is not only used for dialing a telephone, but also becomes an important carrier for identity authentication and password security maintenance of an internet platform, particularly a fixed number is often an image of business outside, and the fixed network number is often required to be provided when the business qualification applies and the business information contacts with the outside. Therefore, fixed number conversion is mainly used for enterprise switchboard service at present, and an enterprise user can apply a virtual switchboard number as a calling number displayed on the called user terminal 105 when the enterprise employee calls out. Specifically, a user initiates an order application of a number conversion service to the management server 103 through APP software on the enterprise management terminal, where the order application carries a mobile phone number of an enterprise user and home location information of a fixed network number to be applied.
Because the fixed network number cannot roam, when the fixed network number calls out from the provincial networks, the fixed network number needs to initiate a call from the provincial network where the fixed network is located. For example, user a in beijing calls user B in the south of the river via a fixed network number, and must make calls to the south of the river core network from the core network (IMS or softswitch) in beijing, but cannot make calls to the south of the river core network from other core networks in provinces, such as shanghai. Therefore, when the enterprise user wants to initiate a call at a non-enterprise location, the enterprise user needs to apply for a fixed network number of a corresponding home location.
S202, configuring the fixed network number and the intra-domain number of the corresponding home location for the user according to the order application.
The number pool is generated by an operator in response to the requirement of internet service development, the number pool usually concentrates national number resources on a certain platform for use, when an internet enterprise needs to use the number pool resources, 31 provinces of the operator do not need to be found one by one for independent butt joint, and the national number resources can be obtained only by signing with the operator in a management domain or a platform province where the concentrated number resources are located.
The management server 103 includes two number pools, i.e., a national number pool and a provincial number pool in which the management domain is located, and the national number pool relates to number resources of 31 provinces across the country. The management server 103 may configure the fixed network number of the corresponding home location for the user from the national number pool according to the subscription application in step S201, for example, if the user requests to configure the fixed network number of beijing in the subscription application, the management server 103 configures a fixed network number of beijing for the user from the national number pool. In addition, the management server also configures an intra-domain number of the centralized IMS network, the intra-domain number is not used for communication with an external network, is a temporary calling number pre-allocated when a user orders a number conversion service, is bound with a real dialing number of an enterprise user, can save large network number resources, and is convenient for the management server 103 to perform centralized control on all users of the enterprise. The province number pool where the management domain is located is used for randomly distributing the number of the province where the management domain is located, namely the number of the management domain, according to the call routing rule of local outgoing networks when a user initiates a voice call request, so as to prevent the call request from being rejected.
The management server 103 configures the fixed network number and the plurality of intra-domain numbers of the corresponding home location for the user according to the order application and then sends the configured result, namely the fixed network number and the intra-domain numbers, to the management terminal. At this time, the management server 103 includes real dialing numbers, intra-domain numbers and fixed network numbers of all enterprise users, the real dialing numbers and the corresponding intra-domain numbers are respectively bound, then the numbers and the fixed network numbers are associated to form a mapping relation, and finally all the numbers and the mapping relation between the numbers are stored in the management server 103.
S203, receiving number request information sent by the application server according to the voice call request initiated by the calling user terminal.
Through steps S201-S202, the subscription applies for a number translation service and obtains a fixed network number and an intra-domain number. When any user in an enterprise initiates a voice call request through the calling user terminal 101, on one hand, the calling user terminal 101 may directly send the real dialing number of the calling user and the called user number to the management server 103 through the line 1 according to the internet protocol. Particularly, if the call request is initiated through the APP, the real dialing number and the called number may be indirectly sent to the management server 103 through the device manager corresponding to the APP.
On the other hand, the calling user terminal 101 routes the voice call request to the IMS network in the management domain through the local IMS network via the line 2, and then sends the voice call request to the application server 102 in the management domain via the S-CSCF network element in the management domain, where the call relationship carried in the call request is an intra-domain number called fixed network number, and the call relationship is converted by APP software or SDK on the calling user terminal 101. After receiving the voice call request message, the application server 102 sends a number request message carrying the intra-domain number to the management server 103 in the form of http message, and correspondingly, the management server 103 receives the number request message sent by the application server 102, and the number request message may trigger the management server 103 to allocate the management domain number to the user from the provincial number pool where the management domain is located.
S204, the distributed administrative domain number is sent to the application server according to the number request information so that the application server converts the calling number from the intra-domain number to the administrative domain number.
After acquiring the intra-domain number, the management server 103 allocates a management domain number to the user according to a preset rule or in a random manner, then returns the management domain number to the application server 102, and stores the management domain number in the management server 103, wherein the management domain number is a number at the location of the management domain and is used as a medium for dialing in different places to avoid that the cross-region call request is rejected. For example, the fixed network number applied by the calling subscriber is homed in beijing, the administrative domain is located in zheng of he south of the river, and in order to achieve the purpose of centralized operation, the fixed network number needs to be routed to the administrative domain first, and all information needs to be counted and stored. After acquiring the number of the management domain, the application server 102 converts the calling relation from the number of the domain calling fixed network number to the number of the management domain calling fixed network number.
S205, synchronizing the pre-stored user information to a number conversion platform so that the number conversion platform converts the calling number from the administrative domain number to a fixed network number and initiates a call to the called user through the IMS network, wherein the fixed network number is a fixed enterprise number applied for the user subscription.
The application server 102 sends the call request message to the S-CSCF network element of the management domain again, the S-CSCF network element sends the call request message to the I-CSCF network element or the S-CSCF network element of the IMS network of the home location of the called user according to the called route, the I-CSCF network element or the S-CSCF network element continues routing to the number translation platform 104 after receiving the call request message, and the number translation platform 104 can interface the message through the I-SBC. The number translation platform 104 searches for the user information after receiving the call request message. The user information is synchronized to the number translation platform by the management server 103 via line 1. The management server 103 synchronizes all the stored information of the user, including the real dialing number, the called user number, the intra-domain number, the fixed network number, the management domain number and the mapping relationship between all the numbers, to the number conversion platform through the line 1. After receiving the voice call request routed by the application server, the number conversion platform queries the real called user number of the call request message according to the user information, converts the call relationship from the administrative domain number to the fixed network number to call the called user number, then sends the call request message carrying the new call relationship back to the IMS network of the home location of the called user, and initiates a call to the called user terminal 105, and the called user picks up the call to establish media from the called user terminal 105 to the number conversion platform 104 and from the number conversion platform 104 to the calling user terminal 101, respectively, thereby completing normal connection service.
The invention provides a number conversion method and a device, which enable a management server to distribute intra-domain numbers and fixed network numbers for users through a subscription number conversion service, when the users initiate call requests, firstly route to the province where a management domain is located, then convert calling numbers into the numbers of the management domain in the management domain to prevent the call requests to called users from being rejected, and then convert the called numbers into the numbers of the called users through a number conversion platform, thereby completing the complete call process. The scheme solves the problem of the fixed network number outgoing in the fixed telephone attribution province, realizes centralized control of the fixed network number through the number pool of the management domain, adopts standard VoIMS calling, protects the safety of the fixed network number of the user, and can provide good service experience for the user.
The embodiment of the present application further provides a number translation method, as shown in fig. 3, the method may include S301 to S302:
s301, a call back request which is initiated by a called user and is sent after being processed by a number conversion platform is received.
When a called user in steps S201-S205 wants to initiate a callback request to a calling user, first dial a fixed network number through an original called user terminal, route the callback request to a province to which the fixed network number belongs through an IMS network, further connect the call request to a number transformation platform of the province, send the callback request to a management server after being processed by the number transformation platform, obtain an intra-domain number of the calling user by querying the user information through the number transformation platform, and add a prefix to the intra-domain number, where the callback request carries the fixed network number and the intra-domain number with the prefix. Specifically, the number conversion platform acquires the real dialing number of the original calling user and the corresponding intra-domain number according to the fixed network number inquiry user information, and simultaneously plays an enterprise prompt tone to enable the user to select a calling mode, the user can select to directly call the real dialing number of the original calling user or select to call the intra-domain number, when the intra-domain number is selected to be called, the number conversion platform adds a prefix in front of the intra-domain number, the prefix can be numbers, letters or a combination of the numbers and the letters, and the IMS network of the province where the fixed network number is located routes the callback request to an application server of the province of the management domain by identifying the prefix.
S302, deleting the prefix of the number in the domain and routing to an application server so that the application server dials back to the terminal of the calling user through the IMS network.
After receiving the request, the management server of the province of the management domain deletes the prefix and further routes the prefix to the application server, and after receiving the message, the application server sends the callback request to the terminal of the original calling user through the IMS network of the management domain.
Fig. 4 shows a schematic diagram of a possible structure of the number translation device according to the above-described embodiment. The apparatus 400 includes a receiving unit 401, a sending unit 402, and a synchronizing unit 403, specifically:
a receiving unit 401, configured to receive number request information sent by an application server according to a voice call request initiated by a terminal, where the number request information carries a pre-assigned intra-domain number.
A sending unit 402, configured to send the allocated administrative domain number to the application server according to the number request information, so that the application server converts the calling number from the intra-domain number to the administrative domain number, where the intra-domain number is a temporary calling number pre-allocated when a user subscribes to a number translation service, and is bound to a real dialing number of the calling user, and the administrative domain number is a number where the administrative domain is located, and is used as a medium for dialing in a different place to avoid that a cross-regional call request is rejected.
A synchronizing unit 403, configured to synchronize pre-stored user information to a number transformation platform, so that the number transformation platform converts the calling number from the administrative domain number to a fixed network number, and initiates a call to a called user through an IMS network, where the fixed network number is a fixed enterprise number for which the user subscribes.
Optionally, the receiving unit 401 is further configured to receive an order application of a number translation service initiated by a user through a terminal, where the order application carries a real dialing number of a calling user and home location information of a fixed network number to be applied.
The apparatus 400 further comprises:
a configuration unit 404, configured to configure a fixed network number and an intra-domain number of a corresponding home location for the user according to the subscription application.
The sending unit 402 is further configured to send the fixed network number and the domain number to the terminal.
The apparatus 400 further comprises:
the storage unit 405 is configured to store the actual dialing number, the fixed network number, the intra-domain number of the calling party, and the mapping relationship therebetween.
Optionally, the receiving unit 401 is further configured to receive a callback request sent by the called user after being processed by the number translation platform, where the callback request carries the fixed network number and an intra-domain number with a prefix, and the processing by the number translation platform includes obtaining the intra-domain number of the calling user by querying the user information, and adding the prefix to the intra-domain number.
The apparatus 400 further comprises:
a deleting unit 406, configured to delete the prefix of the number in the domain and route the prefix to the application server, so that the application server dials back to the terminal of the calling party through the IMS network.
Optionally, the user information includes a real dialing number, a called party number, an intra-domain number, a fixed network number, a management domain number, and a mapping relationship.
Fig. 5 shows a schematic diagram of another possible structure of the number translation device according to the above-described embodiment. The apparatus 500 comprises: a processor 502 and a communication interface 503. The processor 502 is configured to control and manage the actions of the apparatus 500, for example, to perform the steps performed by the configuration unit 404, the storage unit 405, the deletion unit 406, and/or other processes for performing the techniques described herein. The communication interface 503 is used for supporting the communication between the apparatus 500 and other network entities, for example, the steps performed by the receiving unit 401, the sending unit 402, and the synchronization unit 403 are performed. The apparatus 500 may further comprise a memory 501 and a bus 504, the memory 501 being used for storing program codes and data of the apparatus 500.
Wherein the memory 501 may be a memory in the apparatus 500, which may include volatile memory, such as random access memory; the memory may also include non-volatile memory, such as read-only memory, flash memory, a hard disk, or a solid state disk; the memory may also comprise a combination of memories of the kind described above.
The processor 502 described above may be implemented or performed with the various illustrative logical blocks, modules, and circuits described in connection with the disclosure. The processor may be a central processing unit, general purpose processor, digital signal processor, application specific integrated circuit, field programmable gate array or other programmable logic device, transistor logic device, hardware component, or any combination thereof. Which may implement or perform the various illustrative logical blocks, modules, and circuits described in connection with the disclosure. The processor may also be a combination of computing functions, e.g., comprising one or more microprocessors, DSPs, and microprocessors, among others.
The bus 504 may be an Extended Industry Standard Architecture (EISA) bus or the like. The bus 504 may be divided into an address bus, a data bus, a control bus, and the like. For ease of illustration, only one thick line is shown in FIG. 5, but this is not intended to represent only one bus or type of bus.
Through the above description of the embodiments, it is clear to those skilled in the art that, for convenience and simplicity of description, the foregoing division of the functional modules is merely used as an example, and in practical applications, the above function distribution may be completed by different functional modules according to needs, that is, the internal structure of the device may be divided into different functional modules to complete all or part of the above described functions. For the specific working processes of the system, the apparatus and the unit described above, reference may be made to the corresponding processes in the foregoing method embodiments, and details are not described here again.
The present application provides a computer program product containing instructions, which when run on a computer, causes the computer to execute the number transformation method described in the above method embodiments.
An embodiment of the present application further provides a computer-readable storage medium, where instructions are stored in the computer-readable storage medium, and when the network device executes the instructions, the network device executes each step executed by the network device in the method flow shown in the foregoing method embodiment.
The computer readable storage medium may be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination thereof. More specific examples (a non-exhaustive list) of the computer readable storage medium would include the following: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a Read-Only Memory (ROM), an Erasable Programmable Read-Only Memory (EPROM), a register, a hard disk, an optical fiber, a portable Compact Disc Read-Only Memory (CD-ROM), an optical storage device, a magnetic storage device, any suitable combination of the above, or any other form of computer readable storage medium known in the art. An exemplary storage medium is coupled to the processor such the processor can read information from, and write information to, the storage medium. Of course, the storage medium may also be integral to the processor. The processor and the storage medium may reside in an Application Specific Integrated Circuit (ASIC). In embodiments of the present application, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device.
The above description is only an embodiment of the present application, but the scope of the present application is not limited thereto, and any changes or substitutions within the technical scope of the present disclosure should be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (10)
1. A number conversion method is applied to a management server and comprises the following steps:
receiving number request information sent by an application server according to a voice call request initiated by a calling user terminal, wherein the number request information carries an intra-domain number, and the intra-domain number is a temporary calling number pre-allocated when a user orders a number conversion service and is bound with a real dialing number of a calling user;
sending the distributed management domain number to the application server according to the number request information so that the application server converts the calling number from the intra-domain number into the management domain number, wherein the management domain number is a number at the location of the management domain and is used as a medium for dialing in different places to avoid that the cross-regional call request is rejected;
and synchronizing the pre-stored user information to a number conversion platform so that the number conversion platform converts the calling number from the management domain number into a fixed network number and initiates a call to the called user through an IMS network, wherein the fixed network number is a fixed enterprise number applied by the user for subscription.
2. The number translation method according to claim 1, wherein the receiving number request information further sent by the application server according to the voice call request initiated by the calling user terminal further comprises:
receiving an order application of a number conversion service initiated by a user through a management terminal, wherein the order application carries a real dialing number of a calling user and attribution information of a fixed network number to be applied;
configuring a fixed network number and an intra-domain number of a corresponding home location for a user according to the ordering application;
sending the fixed network number and the intra-domain number to the management terminal;
and storing the real dialing number, the fixed network number, the intra-domain number of the calling user and the mapping relation among the real dialing number, the fixed network number and the intra-domain number of the calling user.
3. The number translation method according to any of claims 1-2, comprising:
receiving a callback request which is sent by a called user after being processed by a number conversion platform, wherein the callback request carries the fixed network number and an intra-domain number with a prefix, and the processing by the number conversion platform comprises the steps of acquiring the intra-domain number of a calling user by inquiring the user information, and adding the prefix to the intra-domain number so that an IMS network element identifies the callback request and routes the callback request to a management domain;
and deleting the prefix of the number in the domain and routing the prefix to an application server so that the application server dials back to the terminal of the calling user through an IMS network.
4. The number conversion method according to claim 1, wherein the subscriber information includes a true dial number, a called subscriber number, an intra-domain number, a fixed network number, a management domain number, and a mapping relationship.
5. A number conversion device, applied to a management server, includes:
a receiving unit, configured to receive number request information sent by an application server according to a voice call request initiated by a calling user terminal, where the number request information carries an intra-domain number, and the intra-domain number is a temporary calling number pre-allocated when a user orders a number conversion service and is bound to a real dialing number of the calling user;
a sending unit, configured to send, according to the number request information, an assigned administrative domain number to the application server, so that the application server converts the calling number from the intra-domain number to the administrative domain number, where the administrative domain number is a number of a location of an administrative domain and serves as a medium for long-distance dialing to avoid that a cross-regional call request is rejected;
and the synchronizing unit is used for synchronizing pre-stored user information to a number conversion platform so that the number conversion platform converts the calling number from the management domain number into a fixed network number and initiates a call to a called user through an IMS network, wherein the fixed network number is a fixed enterprise number applied for user subscription.
6. The number translation device of claim 5,
the receiving unit is also used for receiving an order application of the number conversion service initiated by a user through a management terminal, wherein the order application carries a real dialing number of a calling user and home location information of a fixed network number to be applied;
the device further comprises:
the configuration unit is used for configuring the fixed network number and the intra-domain number of the corresponding home location for the user according to the order application;
the sending unit is further configured to send the fixed network number and the intra-domain number to the management terminal;
the device further comprises:
and the storage unit is used for storing the real dialing number, the fixed network number, the intra-domain number of the calling user and the mapping relation among the real dialing number, the fixed network number and the intra-domain number of the calling user.
7. Number translation device according to any of claims 5-6,
the receiving unit is further configured to receive a callback request sent by a called user after being processed by a number translation platform, where the callback request carries the fixed network number and an intra-domain number with a prefix, and the processing by the number translation platform includes obtaining the intra-domain number of the calling user by querying the user information, and adding the prefix to the intra-domain number so that the IMS network element identifies the callback request and routes the callback request to a management domain;
the device further comprises:
and the deleting unit is used for deleting the prefix of the number in the domain and routing the prefix to an application server so as to enable the application server to dial back to the terminal of the calling user through the IMS network.
8. The number translation device of claim 5, wherein said subscriber information comprises true dialing number, called subscriber number, intra-domain number, fixed network number, administrative domain number, and mapping relationship.
9. A number translation device, the device comprising: a processor, a memory, and a communication interface for the apparatus to communicate with other devices or networks, the memory to store a program, the processor to invoke the program stored by the memory to perform the number translation method of any of claims 1-4.
10. A computer-readable storage medium having instructions stored therein, which when executed by a computer, the computer performs the number translation method of any one of claims 1-4.
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| CN114554428B (en) * | 2020-11-25 | 2023-03-21 | 成都鼎桥通信技术有限公司 | Method, device and equipment for processing function number |
| CN112822335B (en) * | 2021-01-05 | 2023-04-25 | 浙江百应科技有限公司 | Method and device for dynamically switching explicit attribution and electronic equipment |
| CN113115400B (en) * | 2021-05-06 | 2023-05-26 | 中国联合网络通信集团有限公司 | Communication method and device |
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