CN108391243A - Audio call, short message forwarding system and method based on MAP signalings - Google Patents
Audio call, short message forwarding system and method based on MAP signalings Download PDFInfo
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- CN108391243A CN108391243A CN201810090839.7A CN201810090839A CN108391243A CN 108391243 A CN108391243 A CN 108391243A CN 201810090839 A CN201810090839 A CN 201810090839A CN 108391243 A CN108391243 A CN 108391243A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/16—Communication-related supplementary services, e.g. call-transfer or call-hold
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/20—Services signaling; Auxiliary data signalling, i.e. transmitting data via a non-traffic channel
Abstract
The audio call that the invention discloses a kind of based on MAP signalings, short message forwarding system and method, the system include：Communication terminal, communication gate, SIP gateways, integrated serv server and resource database, the communication terminal is connect with the communication gate by PSTN, is connect with the SIP gateways by internet, the communication gate and SIP gateways are connect with the integrated serv server respectively, and the integrated serv server is connect with the resource database.Advantageous effect：Switching number is directly set when in use, it is not necessary that call forwarding, noncall cost of transfer is arranged；It is operated without switch card, it is more convenient using process；Can transfer the contents such as short message, twinkle SM, solve the problems, such as that call transfer mode switching content is limited；Switchover capability is not limited by distance, solves the problems, such as that bluetooth conversation mode distance is limited；Substitute mode across the domains IP can be used when going abroad, and is received calls under data network by APP, is saved international roaming expense.
Description
Technical field
The present invention relates to field of communication technology, it particularly relates to which a kind of audio call based on MAP signalings, short message turn
Welding system and method.
Background technology
With the development of communication network and mobile Internet, the communication requirement in life is more and more abundant, communication mode
The networking telephone is expanded to from phonecard, communications carrier also develops into intelligent machine and various intelligent terminals, Internet of Things from function machine
Terminal.Under interconnection environment, the communicating requirement of people becomes higher and higher, but is still deposited in actual communication process
In inconvenience.For example, the mobile phone inconvenient to carry under certain special screnes, but because be afraid of missed telephone and short breath message
And it is worried very much.Meanwhile people can use multiple phone numbers according to the needs in life or in work, carry plurality of mobile phones end
End.Although the threshold for solving communication requirement using plurality of mobile phones is not high, the carrying and management of plurality of mobile phones can be very inconvenient,
Increase the risk that mobile phone is lost and information security is revealed.
The problem inconvenient to carry about mobile phone under certain special screnes, currently marketed solution has several：One
It is there is the intelligent terminal or wearable device of communication function by miniaturization, portability, and original phonecard is inserted into it
In, meet user communication demand, the disadvantage is that it is inconvenient to change card back and forth on different devices；Second is that miniaturization, portability tool
The intelligent terminal or wearable device for having communication function are equipped with the second SIM card, former phone number will be sent a telegram here exhale when needed
Cry and be transferred in the SIM card of intelligent terminal or wearable device, the disadvantage is that can only forward call, cannot transfer short message, and exhale
Cry transfer can generation call forwarding expense per minute；The third scheme be miniaturization, portability intelligent terminal or wearable set
Standby have a Bluetooth function, and user is when mobile phone used is intelligent machine originally, user mobile phone can be sent a telegram here by Bluetooth function or
In short message transfer to intelligent terminal or wearable device, the disadvantage is that between mobile phone and intelligent terminal or wearable device most
Remote effective distance is 10 meters, and user mobile phone must be constantly in normal Standby state.
For the problems in the relevant technologies, currently no effective solution has been proposed.
Invention content
For above-mentioned technical problem in the related technology, the present invention proposes a kind of audio call based on MAP signalings, short message
Adapting system and method can more easily realize call and the switching of short message, not generate call forwarding expense, not by
Distance limitation, do not limit the original mobile phone of user whether normal Standby.
To realize the above-mentioned technical purpose, the technical proposal of the invention is realized in this way：
A kind of audio call based on MAP signalings, short message forwarding system, including：It is communication terminal, communication gate, SIP gateways, comprehensive
It closes service application service device and resource database, the communication terminal is connect by PSTN with the communication gate, by mutual
Networking is connect with the SIP gateways, and the communication gate and SIP gateways are connect with the integrated serv server respectively,
The integrated serv server is connect with the resource database；
The communication gate carries out circuit domain transfer service, completes the speech processes work of system for being interacted with PSTN
With short message processing work, the audio call of communication terminal is completed according to the service order of integrated serv server and short message turns
Hair；It receives the data that internet transmits and is transferred to integrated serv server；
The SIP gateways, for being interacted with internet, the speech processes for carrying out the domains IP work and short message processing work,
Audio call and the short message forwarding of communication terminal are completed according to the service order of integrated serv server；PSTN is received to transmit
Data and be transferred to integrated serv server, and coordinate do follow-up business processing；
The integrated serv server, including business datum interface, key control unit, Service Management Unit and communication number
According to interface；For completing access of the data in resource database, communication data interaction, Xiang Tong are carried out with communication gate, SIP gateways
Believe that gateway, SIP gateways send service order, receives the request of communication gate, SIP gateways；
The resource database, for storing user data, business datum, system data, including audio file, subscriber data,
Call record, short message record, system log, the data storage in management comprehensive service application service device, to integrated serv
Server provides required data resource.
Further, communication gate includes data transmission interface, interaction control unit and data communication units；
The data transmission interface is used for the information exchange of communication gate and integrated serv server, receives interactive controlling
The service request of unit completes data interaction by the communication data interface of integrated serv server, and by data interaction
As a result interaction control unit is fed back to；
The interaction control unit completes data interaction for controlling other units with communication for coordination gateway, controls data transmission
Request of data between interface and integrated serv server；Data communication units are controlled to complete at the data of voice and short message
Reason；
The data communication units receive the request of data transmission of PSTN for the data interaction between communication gate and PSTN
To interaction control unit；The instruction of interaction control unit is received, the communication of voice and short message is completed.
Further, SIP gateways include data transmission interface, interaction control unit, data codec unit and data
Communication unit；
The data transmission interface passes through comprehensive industry for the data interaction between SIP gateways and integrated serv server
The unit of communication data of business application server completes the data interaction of SIP gateways and integrated serv server, by SIP gateways
The data transmission of reception is to integrated serv server；The data command of integrated serv service is received, and data are handed over
Mutual result feeds back to interaction control unit；
The interaction control unit completes data interaction function for controlling and coordinating the other units of SIP gateways, completes comprehensive industry
The data interaction request that business application server is initiated, controls the encoding and decoding of the complete paired data packet of data codec unit, controls number
Data transmission work is completed according to communication unit；
The data codec unit receives interaction control for carrying out coding or decoding effort to data packet according to rendezvous protocol
The instruction of unit processed encodes the data packet for being sent to data communication units, receives the service request of data communication units, will
The data packet that the Internet transmission comes is decoded；
The data communication units pass through interaction control unit for being communicated with internet according to the communication mode of agreement
The data for completing voice and short message forwarding are sent, while providing Internet transmission to data codec unit in a uniform manner
Initial data.
Further, integrated serv server, including business datum interface, key control unit, service management list
Member and communication data interface；
The business datum bank interface completes key control unit, Service Management Unit for being packaged to resource database
Data transmission work between resource database, is carried in the form of simple interface as key control unit, Service Management Unit
Reading and writing, query function for data receive the service request of key control unit, Service Management Unit, carry out depositing for data
It takes, update, and handling result or data acquisition system are returned into request unit；
The key control unit is used for the business processing of integrated serv server, completes communication switching setting, voice turns
Processing, short message forwarding processing, the management of switching number relationship, the storage of user data are connect, communication gate is controlled and SIP gateways is complete
The processing of pairs of voice and short message completes access of the system data to resource database by business datum bank interface；
The Service Management Unit, counted for the access configuration of customer information, the inquiry editor of business datum, data sheet,
Systematic parameter configuration；The communication data interface receives core control for being interacted with the communication data of communication gate, SIP gateways
The control instruction of unit processed, the request to communication gate, SIP gateway forwards key control units；Receive communication gate, SIP nets
The request of pass, sends key control unit to.
On the other hand, a kind of audio call forwarding method based on MAP signalings is provided, is included the following steps：
S11 communication terminals 1 initiate to call to communication terminal 2, and wherein communication terminal 2 is switching object；
After S12 communication gates receive communication terminal 1 to the call request of communication terminal 2, transfers a request to integrated service and answer
Use server；
After S13 integrated serv servers receive request, the calling of communication terminal 1 is kept, while being obtained according to call request
The information of called communication terminal 2 determines the switching number of called communication terminal 2, sends and instruct to gateway；
S14 is according to the instruction of integrated serv server, the switching number of gateway call communication terminal 2；
S15 connects the voice communication between communication terminal 1 and communication terminal 2.
Further, gateway includes communication gate and SIP gateways in S13.
Further, S14 is specifically included：According to the instruction of integrated serv server, number classification of transferring is judged,
If S141 switching numbers belong to phone domain range, pass through the switching number of communication gate call communication terminal 2；
If S142 switching numbers belong to the domains IP range, pass through the switching number of SIP gateway calls communication terminal 2.
In another aspect, additionally providing a kind of short message forwarding method based on MAP signalings, include the following steps：
S21 communication terminals 1 send short message to communication terminal 2, and wherein communication terminal 2 is switching object；
S22 communication gates receive the short message that communication terminal 1 is sent to communication terminal 2, transfer a request to integrated service
Application server；
After S23 integrated serv servers receive request, the information of communication terminal 2 is obtained according to short message, determines communication
The switching number of terminal 2 sends to gateway and instructs；
S24 sends communication terminal 1 to switching number and is sent to communication eventually according to the instruction of integrated serv server, gateway
The short message at end 2.
Further, gateway includes communication gate and SIP gateways in S23.
Further, S4 is specifically included：According to the instruction of integrated serv server, number classification of transferring is judged,
If S241 switching numbers belong to phone domain range, the switching number transmission by communication gate to communication terminal 2 will turn
The short message connect；
If S242 switching numbers belong to the domains IP range, the switching number transmission by SIP gateways to communication terminal 2 will transfer
Short message.
Beneficial effects of the present invention：It is a set of it to be based on infrastructure operator's communication network configurations by MAP signaling call forwarding technologies
Switching number is directly arranged in call, short message forwarding system when in use, and call forwarding, noncall transfer need not be arranged
Expense；Switch card operation is not needed, it is more convenient using process to allow；Can transfer the contents such as short message, twinkle SM, solve calling and turn
Shifting mode is transferred the limited problem of content；Switchover capability is not limited by distance, is solved bluetooth conversation mode and is asked apart from limited
Topic；Substitute mode across the domains IP can be used when going abroad, and is received calls under data network by APP, is saved international roaming
Take.
Description of the drawings
It in order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the present invention
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 be according to embodiments of the present invention a kind of described audio call based on MAP signalings, short message forwarding system knot
Structure schematic diagram；
Fig. 2 is the structural schematic diagram of the integrated serv server described according to embodiments of the present invention；
Fig. 3 is the structural schematic diagram of the communication gate described according to embodiments of the present invention；
Fig. 4 is the structural schematic diagram of the SIP gateways described according to embodiments of the present invention；
Fig. 5 is the double end converter domain audio call switching flow diagram according to embodiments of the present invention；
Fig. 6 is the single-end circuit domain audio call switching flow diagram according to embodiments of the present invention；
Fig. 7 is the double end converter domain short message forwarding flow diagram according to embodiments of the present invention；
Fig. 8 is the single-end circuit domain short message forwarding flow diagram according to embodiments of the present invention.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained belong to what the present invention protected
Range.
As shown in Fig. 1 to Fig. 8 a kind of audio call, short message forwarding based on MAP signalings described according to embodiments of the present invention
System, including：Communication terminal, communication gate, SIP gateways, integrated serv server and resource database, the communication
Terminal is connect with the communication gate by PSTN, is connect with the SIP gateways by internet, the communication gate and SIP
Gateway is connect with the integrated serv server respectively, and the integrated serv server connects with the resource database
It connects；
The communication gate carries out circuit domain transfer service, completes the speech processes work of system for being interacted with PSTN
With short message processing work, the audio call of communication terminal is completed according to the service order of integrated serv server and short message turns
Hair；It receives the data that internet transmits and is transferred to integrated serv server；
The SIP gateways, for being interacted with internet, the speech processes for carrying out the domains IP work and short message processing work,
Audio call and the short message forwarding of communication terminal are completed according to the service order of integrated serv server；PSTN is received to transmit
Data and be transferred to integrated serv server, and coordinate do follow-up business processing；
The integrated serv server, including business datum interface, key control unit, Service Management Unit and communication number
According to interface；For completing access of the data in resource database, communication data interaction, Xiang Tong are carried out with communication gate, SIP gateways
Believe that gateway, SIP gateways send service order, receives the request of communication gate, SIP gateways；
The resource database, for storing user data, business datum, system data, including audio file, subscriber data,
Call record, short message record, system log, the data storage in management comprehensive service application service device, to integrated serv
Server provides required data resource.
Further, communication gate includes data transmission interface, interaction control unit and data communication units；
The data transmission interface is used for the information exchange of communication gate and integrated serv server, receives interactive controlling
The service request of unit completes data interaction by the communication data interface of integrated serv server, and by data interaction
As a result interaction control unit is fed back to；
The interaction control unit completes data interaction for controlling other units with communication for coordination gateway, controls data transmission
Request of data between interface and integrated serv server；Data communication units are controlled to complete at the data of voice and short message
Reason；
The data communication units receive the request of data transmission of PSTN for the data interaction between communication gate and PSTN
To interaction control unit；The instruction of interaction control unit is received, the communication of voice and short message is completed.
Further, SIP gateways include data transmission interface, interaction control unit, data codec unit and data
Communication unit；
The data transmission interface passes through comprehensive industry for the data interaction between SIP gateways and integrated serv server
The unit of communication data of business application server completes the data interaction of SIP gateways and integrated serv server, by SIP gateways
The data transmission of reception is to integrated serv server；The data command of integrated serv service is received, and data are handed over
Mutual result feeds back to interaction control unit；
The interaction control unit completes data interaction function for controlling and coordinating the other units of SIP gateways, completes comprehensive industry
The data interaction request that business application server is initiated, controls the encoding and decoding of the complete paired data packet of data codec unit, controls number
Data transmission work is completed according to communication unit；
The data codec unit receives interaction control for carrying out coding or decoding effort to data packet according to rendezvous protocol
The instruction of unit processed encodes the data packet for being sent to data communication units, receives the service request of data communication units, will
The data packet that the Internet transmission comes is decoded；
The data communication units pass through interaction control unit for being communicated with internet according to the communication mode of agreement
The data for completing voice and short message forwarding are sent, while providing Internet transmission to data codec unit in a uniform manner
Initial data.
Further, integrated serv server, including business datum interface, key control unit, service management list
Member and communication data interface；
The business datum bank interface completes key control unit, Service Management Unit for being packaged to resource database
Data transmission work between resource database, is carried in the form of simple interface as key control unit, Service Management Unit
Reading and writing, query function for data receive the service request of key control unit, Service Management Unit, carry out depositing for data
It takes, update, and handling result or data acquisition system are returned into request unit；
The key control unit is used for the business processing of integrated serv server, completes communication switching setting, voice turns
Processing, short message forwarding processing, the management of switching number relationship, the storage of user data are connect, communication gate is controlled and SIP gateways is complete
The processing of pairs of voice and short message completes access of the system data to resource database by business datum bank interface；
The Service Management Unit, counted for the access configuration of customer information, the inquiry editor of business datum, data sheet,
Systematic parameter configuration；The communication data interface receives core control for being interacted with the communication data of communication gate, SIP gateways
The control instruction of unit processed, the request to communication gate, SIP gateway forwards key control units；Receive communication gate, SIP nets
The request of pass, sends key control unit to.
On the other hand, a kind of audio call forwarding method based on MAP signalings is provided, is included the following steps：
S11 communication terminals 1 initiate to call to communication terminal 2, and wherein communication terminal 2 is switching object；
After S12 communication gates receive communication terminal 1 to the call request of communication terminal 2, transfers a request to integrated service and answer
Use server；
After S13 integrated serv servers receive request, the calling of communication terminal 1 is kept, while being obtained according to call request
The information of called communication terminal 2 determines the switching number of called communication terminal 2, sends and instruct to gateway；
S14 is according to the instruction of integrated serv server, the switching number of gateway call communication terminal 2；
S15 connects the voice communication between communication terminal 1 and communication terminal 2.
Further, gateway includes communication gate and SIP gateways in S13.
Further, S14 is specifically included：According to the instruction of integrated serv server, number classification of transferring is judged,
If S141 switching numbers belong to phone domain range, pass through the switching number of communication gate call communication terminal 2；
If S142 switching numbers belong to the domains IP range, pass through the switching number of SIP gateway calls communication terminal 2.
In another aspect, additionally providing a kind of short message forwarding method based on MAP signalings, include the following steps：
S21 communication terminals 1 send short message to communication terminal 2, and wherein communication terminal 2 is switching object；
S22 communication gates receive the short message that communication terminal 1 is sent to communication terminal 2, transfer a request to integrated service
Application server；
After S23 integrated serv servers receive request, the information of communication terminal 2 is obtained according to short message, determines communication
The switching number of terminal 2 sends to gateway and instructs；
S24 sends communication terminal 1 to switching number and is sent to communication eventually according to the instruction of integrated serv server, gateway
The short message at end 2.
Further, gateway includes communication gate and SIP gateways in S23.
Further, S4 is specifically included：According to the instruction of integrated serv server, number classification of transferring is judged,
If S241 switching numbers belong to phone domain range, the switching number transmission by communication gate to communication terminal 2 will turn
The short message connect；
If S242 switching numbers belong to the domains IP range, the switching number transmission by SIP gateways to communication terminal 2 will transfer
Short message.In order to facilitate understand the present invention above-mentioned technical proposal, below by way of in specifically used mode to the present invention
Above-mentioned technical proposal is described in detail.
When specifically used, a kind of audio call based on MAP signalings according to the present invention, short message forwarding system,
It is that PSTN accesses carrier with communication gate, with SIP gateways using state-owned three big operators powerful mobile internet and PSTN
Carrier is accessed for internet, integrated serv server is server-side carrier, and resource database is data storage carrier, is
Communication terminal provides intelligence, easily call diversion communication service.
Wherein, resource database is responsible for storing user data, business datum, system data, including audio file, Yong Huzi
Material, call record, short message record, system log etc..Data storage in integrated serv server is managed, to synthesis
Service application service device provides required data resource.
Integrated serv server includes key control unit, Service Management Unit, business datum bank interface, communication number
It is formed according to four part of interface.Wherein：
Business datum bank interface：It is responsible for being packaged resource database, completes key control unit, Service Management Unit and money
Data transmission work between source database, number is provided in the form of simple interface as key control unit, Service Management Unit
According to reading and writing, query function, receive the service request of key control unit, Service Management Unit, carry out the access, more of data
Newly, and by handling result or data acquisition system request unit is returned to.
Key control unit：It is responsible for the business processing of entire integrated serv server, in the Service control of system
The heart.Complete communication switching setting, voice forwarding processing, short message forwarding processing, the management of switching number relationship, user data are deposited
Storage.The processing of communication gate and the completion of SIP gateways to voice and short message is controlled, passes through business datum bank interface and completes system data
Access to resource database.
Service Management Unit：For the role of manager of adapting system, it is responsible for the access configuration of customer information, business datum is looked into
Ask editor, data sheet statistics, systematic parameter configuration etc..For integrated serv server do system configuration, data management and
Business support works.
Communication data interface：It is responsible for interacting with the communication data of communication gate, SIP gateways, receives key control unit
Control instruction, the request to communication gate, SIP gateway forwards key control units；The request of communication gate, SIP gateways is received,
Send key control unit to, subsequent processing is completed in cooperation.
Communication gate is the channel that system is interacted with PSTN, is responsible for circuit domain transfer service, completes the speech processes of system
Work and short message processing work.The audio call of communication terminal and short is completed according to the service order of integrated serv server
Letter forwarding, while receiving data that internet transmits and being transferred to integrated serv server, and coordinate and do at follow-up business
Reason.Including with lower part：
Data transmission interface：It is responsible for the information exchange of communication gate and integrated serv server, receives interaction control unit
Service request, data interaction is completed by integrated application server communication data-interface, and data interaction result is fed back to
Interaction control unit carries out subsequent processing.
Interaction control unit：As the control centre of communication gate, it is responsible for control and other each units is cooperateed with to complete data
Interactive function controls the request of data between data transmission interface and integrated serv server；Control data communication units
Complete the data processing of voice and short message.
Data communication units：Data exchange channels between communication gate and PSTN, the request of data for receiving PSTN pass
Give interaction control unit；The instruction for receiving interaction control unit, completes the voice of adapting system and the communication function of short message.
SIP gateways are the channel that system is interacted with internet, are responsible at the speech processes work and short message in the domains system IP
Science and engineering is made.Audio call and the short message forwarding of communication terminal are completed according to the service order of integrated serv server, simultaneously
It receives the data that PSTN is transmitted and is transferred to integrated serv server, and coordinate and do follow-up business processing.SIP gateways are by counting
According to coffret, interaction control unit, data codec unit, four part of data communication units composition：
Data transmission interface：The data interaction being responsible between SIP gateways and integrated serv server, is answered by integrated service
The data interaction that SIP gateways and integrated serv server are completed with server communication data cell, SIP gateways are received
Data transmission is to integrated serv server；The data command of integrated serv service is received, and by data interaction result
It feeds back to interaction control unit and carries out subsequent processing.
Interaction control unit：As the control centre of SIP gateways, it is responsible for and coordinates other each units and complete data interaction work(
Can, the data interaction request that integrated serv server is initiated is completed, the control complete paired data packet of data codec unit
Encoding and decoding, control data communication units complete data transmission work.
Data codec unit：It is responsible for carrying out coding or decoding effort to data packet according to rendezvous protocol.Receive interaction control
The instruction of unit processed encodes the data packet for being sent to data communication units, receives the service request of data communication units, will
The data packet that the Internet transmission comes is decoded.
Data communication units：It is responsible for being communicated with internet according to the communication mode of agreement, passes through interaction control unit
The data for completing voice and short message forwarding are sent, while providing Internet transmission to data codec unit in a uniform manner
Initial data.
By the realization of above functions framework, this system mainly has following functions：
(1) transfer service processing function：
Transfer service processing is completed according to user setting, service-user call request is received, is automatically found and is turned according to user setting
It connects number and completes the switching of the contents such as call, short message, twinkle SM；Timing is transferred, the switching cycle set by user, automatically
Transfer-request, non-setting period inner shield switching content, Intelligent treatment user's communication requirement are handled for user；Personality Cue sound is set
It sets, may specify prompt tone when service number does called, several scenes and multiple personal prompt tone are provided, different use are met
Use demand under family, different scenes.
(2) number resource management function：
Subscriber Number relationship in adapting system is managed, Subscriber Number, switching number and relationship after user setting switching
It needs to be recorded in adapting system, using independent management module intelligent storage, realizes user data quick-searching, promoted
The extraction rate of forwarding information in call request supports system to complete non-delay quick switching.
(3) Content of Communication processing function：
When someone makes a phone call or send short message content to transfer service user, PSTN can be by the Content of Communication of transfer service user
Access system, the core cell that system is entered by communication gate carry out business processing, finally will according to the forwarding information of request
The call to be transferred or short message return to communication gate or SIP gateways, gateway Content of Communication is handled after by mutual
Content of Communication is accessed switching number by networking or PSTN, completes transfer message.
(4) uniform service access capability
System not only provides transfer service ability for service-user, while professional ability of also opening to the outside world, and corporate client can be with
It is accessed by way of systematic unity constraint.The professional ability voluntarily development service user can be used in client.
(5) unified certification management function
Unified certification management function is combined in a manner of account password traditional approach and digital certificate authentication, is provided convenient fast
Prompt user log-in authentication function.
(6) data statistic analysis function：
Function of statistic analysis additionally provides comprehensive Users'Data Analysis function being provided for client outside transfer service ability, side
Client is helped to carry out analysis management to the user of oneself, system is to the effective quantity of user, liveness, Area distribution, service life
And rule etc. done data analysis and meanwhile using data visualization mode convenient for client consult analysis, allow using it is more efficient,
Intelligence.
(7) professional ability configuration feature
Flexible professional ability configuration feature, supports client's service on demand ability function, can meet user's need of different user group
It asks, supports the business functions such as voice forwarding, message transfer, personalized prompt tone, intelligence switching, call index.
(8) perfect charge accounting function
It is automatically performed user's charging according to different clients information and the professional ability provided user, according to billing cycle clearing price
The parameter systems such as lattice are automatically performed settlement data report, efficiently, accurately provide data supporting work for clearing.
(9) business back-stage management function：
Business back-stage management function provides the configuration, management, record, automatically system of business in a manner of underlying services to other modules
The underlying business logics functions such as meter analysis；It is responsible for being attached with various mobile radio communications interacting biography with provide various information
It is defeated；Management business data provide various businesses management function；Processing analysis is carried out to the data in service database, completes fortune
Seek the functions such as statistics, network management, customer account management, user management, system administration, professional ability management.
When realizing audio call switching, it is divided into the audio call switching of double end converter domain and single-end circuit domain audio call
Switching.
As shown in figure 5, the audio call switching flow of circuit domain is as follows：
(1) communication terminal 1 initiates to call to communication terminal 2, calls access system；
(2) communication gate receives call request of the communication terminal 1 to communication terminal 2, transfers a request to integrated serv
Server；
(3) after integrated serv server receives request, the calling of communication terminal 1 is kept, while being obtained according to call request
The information of called communication terminal 2 determines the switching number of called communication terminal 2；
(4) according to the instruction of integrated serv server, pass through the switching number of communication gate call communication terminal 2；
(5) after communication terminal 2 transfers number connection, the call diversion that communication terminal 1 arrives communication terminal 2 is completed, it is whole to connect communication
The audio call between the switching number of communication terminal 2 is arrived at end 1.
As shown in fig. 6, the audio call switching flow in circuit domain to the domains IP is as follows：
(1) communication terminal 1 initiates to call to communication terminal 2, calling access patent system；
(2) communication gate receives call request of the communication terminal 1 to communication terminal 2, transfers a request to integrated serv
Server；
(3) after integrated serv server receives request, the calling of communication terminal 1 is kept, while being obtained according to call request
The information of called communication terminal 2 determines the switching number of called communication terminal 2；
(4) judge that switching number is that the domains IP range passes through SIP nets according to the instruction of integrated serv server according to information
Close the switching number that calling is called communication terminal 2；
(5) after being called the switching number connection of communication terminal 2, the call diversion that communication terminal 1 arrives communication terminal 2 is completed, is connected
Communication terminal 1 arrives the audio call between the switching number of communication terminal 2.
Similarly, it when carrying out short message forwarding, is also classified into double end converter domain short message forwarding and single-end circuit domain short message turns
It connects.
As shown in fig. 7, the short message forwarding flow of circuit domain is as follows：
(1) communication terminal 1 sends short message, short message sending to patent system to communication terminal 2；
(2) communication gate receives the short message that communication terminal 1 is sent to communication terminal 2, transfers a request to integrated service
Application server；
(3) after integrated serv server receives request, according to the letter of the reception object acquisition communication terminal 2 of short message
Breath confirms the switching number of communication terminal 2, and the short message that communication terminal 1 issues communication terminal 2 is sent to switching number；
(4) according to the instruction of integrated serv server, the short message to be transferred is sent to switching number by communication gate and is disappeared
Breath；
(5) it after communication terminal 2 transfers number reception short message, completes communication terminal 1 and transfers to the short message of communication terminal 2, it will
The message that communication terminal 1 is sent is sent to communication terminal 2 and transfers on number.
As shown in figure 8, the short message forwarding flow in circuit domain to the domains IP is as follows：
(1) communication terminal 1 sends short message, short message sending to patent system to communication terminal 2；
(2) communication gate receives communication terminal 1 to the short message of communication terminal 2, transfers a request to integrated serv
Server；
(3) after integrated serv server receives request, according to the letter of the reception object acquisition communication terminal 2 of short message
Breath confirms the switching number of communication terminal 2, and the short message that communication terminal 1 issues communication terminal 2 is sent to switching number；
(4) judge that switching number is the domains IP range according to integrated serv server, according to integrated serv server
Instruction sends the short message to be transferred by SIP gateways to switching number；
(5) it after communication terminal 2 transfers number reception short message, completes communication terminal 1 and transfers to the short message of communication terminal 2, it will
The message that communication terminal 1 is sent is sent to communication terminal 2 and transfers on number.
In conclusion by means of the above-mentioned technical proposal of the present invention, it can be achieved that following advantageous effect：
1. it is easy to operate during user's use, it is arranged by terminal and is transferred, starts Transfer Mode after user's shutdown, after booting certainly
It is dynamic to terminate, it is simple using process；
2. signaling transfer point need not open call forwarding function, it is not related to call forwarding expense during user's use, it is economical
Material benefit.
3. signaling transfer point supports intelligentized control, the contents such as the time, period, prompt tone of switching can be configured, be allowed
Transfer service is more convenient, more intelligent.
4. voice forwarding, which not only may be implemented, in signaling transfer point can also realize that the contents such as short message, twinkle SM are transferred, cover logical
Believe common Content of Communication form in scene, it is handy comprehensive.
5. the switching between circuit domain not only may be implemented in the switchover capability, while circuit domain may be implemented and turn to the domains IP
It connects, supports range wider, it is user-friendly.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention god.
Claims (10)
1. a kind of audio call based on MAP signalings, short message forwarding system, which is characterized in that including：Communication terminal, communication network
Pass, SIP gateways, integrated serv server and resource database, the communication terminal pass through PSTN and the communication network
Connection connects, is connect with the SIP gateways by internet, and the communication gate and SIP gateways are answered with the integrated service respectively
It is connected with server, the integrated serv server is connect with the resource database；
The communication gate carries out circuit domain transfer service, completes the speech processes work of system for being interacted with PSTN
With short message processing work, the audio call of communication terminal is completed according to the service order of integrated serv server and short message turns
Hair；It receives the data that internet transmits and is transferred to integrated serv server；
The SIP gateways, for being interacted with internet, the speech processes for carrying out the domains IP work and short message processing work,
Audio call and the short message forwarding of communication terminal are completed according to the service order of integrated serv server；PSTN is received to transmit
Data and be transferred to integrated serv server, and coordinate do follow-up business processing；
The integrated serv server, including business datum interface, key control unit, Service Management Unit and communication number
According to interface；For completing access of the data in resource database, communication data interaction, Xiang Tong are carried out with communication gate, SIP gateways
Believe that gateway, SIP gateways send service order, receives the request of communication gate, SIP gateways；
The resource database, for storing user data, business datum, system data, including audio file, subscriber data,
Call record, short message record, system log, the data storage in management comprehensive service application service device, to integrated serv
Server provides required data resource.
2. audio call according to claim 1 based on MAP signalings, short message forwarding system, which is characterized in that communication network
Pass includes data transmission interface, interaction control unit and data communication units；
The data transmission interface is used for the information exchange of communication gate and integrated serv server, receives interactive controlling
The service request of unit completes data interaction by the communication data interface of integrated serv server, and by data interaction
As a result interaction control unit is fed back to；
The interaction control unit completes data interaction for controlling other units with communication for coordination gateway, controls data transmission
Request of data between interface and integrated serv server；Data communication units are controlled to complete at the data of voice and short message
Reason；
The data communication units receive the request of data transmission of PSTN for the data interaction between communication gate and PSTN
To interaction control unit；The instruction of interaction control unit is received, the communication of voice and short message is completed.
3. audio call according to claim 1 based on MAP signalings, short message forwarding system, which is characterized in that SIP nets
Pass includes data transmission interface, interaction control unit, data codec unit and data communication units；
The data transmission interface passes through comprehensive industry for the data interaction between SIP gateways and integrated serv server
The unit of communication data of business application server completes the data interaction of SIP gateways and integrated serv server, by SIP gateways
The data transmission of reception is to integrated serv server；The data command of integrated serv service is received, and data are handed over
Mutual result feeds back to interaction control unit；
The interaction control unit completes data interaction function for controlling and coordinating the other units of SIP gateways, completes comprehensive industry
The data interaction request that business application server is initiated, controls the encoding and decoding of the complete paired data packet of data codec unit, controls number
Data transmission work is completed according to communication unit；
The data codec unit receives interaction control for carrying out coding or decoding effort to data packet according to rendezvous protocol
The instruction of unit processed encodes the data packet for being sent to data communication units, receives the service request of data communication units, will
The data packet that the Internet transmission comes is decoded；
The data communication units pass through interaction control unit for being communicated with internet according to the communication mode of agreement
The data for completing voice and short message forwarding are sent, while providing Internet transmission to data codec unit in a uniform manner
Initial data.
4. audio call according to claim 1 based on MAP signalings, short message forwarding system, which is characterized in that comprehensive industry
Business application server, including business datum interface, key control unit, Service Management Unit and communication data interface；
The business datum bank interface completes key control unit, Service Management Unit for being packaged to resource database
Data transmission work between resource database, is carried in the form of simple interface as key control unit, Service Management Unit
Reading and writing, query function for data receive the service request of key control unit, Service Management Unit, carry out depositing for data
It takes, update, and handling result or data acquisition system are returned into request unit；
The key control unit is used for the business processing of integrated serv server, completes communication switching setting, voice turns
Processing, short message forwarding processing, the management of switching number relationship, the storage of user data are connect, communication gate is controlled and SIP gateways is complete
The processing of pairs of voice and short message completes access of the system data to resource database by business datum bank interface；
The Service Management Unit, counted for the access configuration of customer information, the inquiry editor of business datum, data sheet,
Systematic parameter configuration；The communication data interface receives core control for being interacted with the communication data of communication gate, SIP gateways
The control instruction of unit processed, the request to communication gate, SIP gateway forwards key control units；Receive communication gate, SIP nets
The request of pass, sends key control unit to.
5. a kind of audio call forwarding method based on MAP signalings, which is characterized in that include the following steps：
S11 communication terminals 1 initiate to call to communication terminal 2, and wherein communication terminal 2 is switching object；
After S12 communication gates receive communication terminal 1 to the call request of communication terminal 2, transfers a request to integrated service and answer
Use server；
After S13 integrated serv servers receive request, the calling of communication terminal 1 is kept, while being obtained according to call request
The information of called communication terminal 2 determines the switching number of called communication terminal 2, sends and instruct to gateway；
S14 is according to the instruction of integrated serv server, the switching number of gateway call communication terminal 2；
S15 connects the voice communication between communication terminal 1 and communication terminal 2.
6. the audio call forwarding method according to claim 5 based on MAP signalings, which is characterized in that gateway packet in S13
Include communication gate and SIP gateways.
7. the audio call forwarding method according to claim 6 based on MAP signalings, which is characterized in that S14 is specifically wrapped
It includes：According to the instruction of integrated serv server, number classification of transferring is judged,
If S141 switching numbers belong to phone domain range, pass through the switching number of communication gate call communication terminal 2；
If S142 switching numbers belong to the domains IP range, pass through the switching number of SIP gateway calls communication terminal 2.
8. a kind of short message forwarding method based on MAP signalings, which is characterized in that include the following steps：
S21 communication terminals 1 send short message to communication terminal 2, and wherein communication terminal 2 is switching object；
S22 communication gates receive the short message that communication terminal 1 is sent to communication terminal 2, transfer a request to integrated service
Application server；
After S23 integrated serv servers receive request, the information of communication terminal 2 is obtained according to short message, determines communication
The switching number of terminal 2 sends to gateway and instructs；
S24 sends communication terminal 1 to switching number and is sent to communication eventually according to the instruction of integrated serv server, gateway
The short message at end 2.
9. the short message forwarding method according to claim 8 based on MAP signalings, which is characterized in that gateway includes logical in S23
Believe gateway and SIP gateways.
10. the short message forwarding method according to claim 9 based on MAP signalings, which is characterized in that S4 is specifically included：Root
According to the instruction of integrated serv server, number classification of transferring is judged,
If S241 switching numbers belong to phone domain range, the switching number transmission by communication gate to communication terminal 2 will turn
The short message connect；
If S242 switching numbers belong to the domains IP range, the switching number transmission by SIP gateways to communication terminal 2 will transfer
Short message.
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