CN103369161B - Implementation method and system for communication by using intelligent roaming terminal - Google Patents
Implementation method and system for communication by using intelligent roaming terminal Download PDFInfo
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- CN103369161B CN103369161B CN201310339142.6A CN201310339142A CN103369161B CN 103369161 B CN103369161 B CN 103369161B CN 201310339142 A CN201310339142 A CN 201310339142A CN 103369161 B CN103369161 B CN 103369161B
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Abstract
The invention discloses an implementation method for communication by using an intelligent roaming terminal, which comprises the following steps: inserting a SIM (subscriber identity module) card into a local intelligent roaming terminal or connecting the intelligent roaming terminal and a PSTN (public switched telephone network) telephone line; when the SIM card/PSTN telephone number subscriber communicates with any other telephone subscriber, establishing a wireless connection or PSTN connection between the intelligent roaming terminal and the telephone subscriber, and establishing an IP (Internet Protocol) connection between the intelligent roaming terminal and a system server, wherein the system server establishes a communication connection with a roaming subscriber terminal bound with the intelligent roaming terminal through a relay interface and a roaming place telephone network; and transmitting signaling or service signals among the roaming subscriber terminal, SIM card/PSTN telephone number subscriber and the telephone subscriber through the communication connection between the corresponding system server and the roaming subscriber terminal, the IP connection between the system server and the intelligent roaming terminal, and the wireless communication connection/PSTN connection between the SIM card/PSTN telephone number and the telephone subscriber, wherein data conversion between the wireless connection/PSTN connection and IP connection, and between the IP connection and communication connection is implemented by the intelligent roaming terminal and the system server. When being used for roaming communication, the invention greatly lowers the communication cost.
Description
Technical field
The application relates to the communication technology, particularly a kind of utilize intelligent roaming terminal to carry out communicating implementation method and system.
Background technology
In the existing communication technology, the communication carried out after outside fast mobile terminal to number attribution and between other-end is called roaming communication, can divide into National roaming and international roaming at home or abroad according to distant terminal.
When carrying out roaming communication, needing the information of transmission terminal between number attribution and roaming place, using the Internet resources of roaming place to communicate with distant terminal, therefore, compared to local communication, the wireless system resources that roaming communication expends is more, and communications cost is also higher.
Summary of the invention
The application provides a kind of intelligent roaming terminal that utilizes to carry out the implementation method communicated, and can reduce the wireless system resources during communication of strange land, reduce communications cost.
Utilize intelligent roaming terminal to carry out the implementation method communicated, comprising:
When one SIM card/pstn telephone number and another telephone subscriber carry out communication service, be connected with described SIM card/pstn telephone line and be positioned at the intelligent roaming terminal of described SIM card/pstn telephone number attribution, set up radio communication with another telephone subscriber described to be connected/PSTN communicates to connect, and set up IP with system server and be connected; Described system server is connected with roaming place telephone network by trunk interface;
Described intelligent roaming terminal receives standard signaling-information and/or the service signal of radio communication/PSTN communication that another telephone subscriber described sends, and be that IP data are sent to described system server by its corresponding conversion, and the standard signaling-information becoming radio communication/PSTN to communicate described IP data transaction by described system server and/or service signal, by described trunk interface and described roaming place telephone network, the standard signaling-information of the radio communication/PSTN communication after conversion and/or service signal are issued with described intelligent roaming terminal binding, number attribution is positioned at the roaming place user terminal of roaming place,
Described system server receives communication standards signaling-information and/or the service signal of described roaming place user terminal transmission by described roaming place telephone network and trunk interface, and sends to described intelligent roaming terminal by described IP connection after being converted into IP data; The IP data corresponding conversion of reception is standard signaling-information and/or the service signal of radio communication/PSTN communication by described intelligent roaming terminal, sends to another telephone subscriber described.
Preferably, when described intelligent roaming terminal and system server are set up after IP is connected, the IP data that the service signal that corresponding another telephone subscriber described sends converts to by described system server, correspondence is kept in the system account of described SIM card/pstn telephone number;
After in the user of described SIM card/pstn telephone number to sign in described SIM card/pstn telephone number system account by IP terminal, the IP terminal of this login obtains the IP data of preservation from described system account.
Preferably, for SMS service, described service signal is short message content; For voice and/or video traffic, described service signal is speech data and/or the video data of the reception of described SIM card.
Preferably, another telephone subscriber described comprises as the initiation mode of communication service described during caller:
After described intelligent roaming terminal receives the call request of another telephone subscriber described, extract the number information of another telephone subscriber described, perform the described operation of setting up IP and connecting, and described number information is converted to IP data together with described call request sends to described system server; The IP data of reception are converted to call request and number information by described system server, send to described roaming user terminal by described trunk interface and roaming place telephone network; Wherein, described number information is adding short codes corresponding to described system server through described trunk interface; Ring after the request of described roaming user terminal receipt of call, and the number information after short codes that adds received is shown.
Preferably, another telephone subscriber described comprises as the initiation mode of communication service described time called:
Described roaming user terminal using the number of short codes corresponding for described system server+another telephone subscriber described as the called number request of making a call;
After described roaming place telephone network identifies the short codes in described called number, described call request and called number are sent to described system server by described trunk interface; Wherein, described called number is removing short codes corresponding to described system server through described trunk interface;
Described system server is according to the calling number in call request, set up IP with described intelligent roaming terminal to be connected, and be that the standard signaling-information that radio communication/PSTN communicates issues described intelligent roaming terminal by described call request and the number translated of another telephone subscriber;
Described intelligent roaming terminal is that caller makes a call to another telephone subscriber described with described SIM card/pstn telephone number.
Preferably, described intelligent roaming terminal is independently physical equipment, or the terminal equipment that described intelligent roaming terminal is inserted with USB interface by a USB peripheral hardware is formed;
Wherein, described USB peripheral hardware with SIM card/PSTN interface, for inserting SIM card/pstn telephone line; Communication unit in described USB peripheral hardware, for realizing communication connection foundation between described SIM card/pstn telephone number and another telephone subscriber described and signal transacting, and and by USB channel transmission data between described terminal equipment; Described terminal equipment is used for the operation of executive signal conversion, described IP connection establishment and IP transfer of data.
Preferably, in described system server, preserve the binding relationship between intelligent roaming terminal and roaming user terminal.
Utilize intelligent roaming terminal to carry out the system communicated, comprising: intelligent roaming terminal and system server;
Described intelligent roaming terminal, is connected with one SIM card/pstn telephone line and is positioned at the ownership place of described SIM card/pstn telephone number, is connected/PSTN communicates to connect for setting up radio communication with another telephone subscriber, and sets up IP with described system server and be connected; Also for receiving the signaling-information and/or service signal that represent with IP data mode from described system server, and be standard signaling-information and/or the service signal of radio communication by its corresponding conversion, send to another telephone subscriber carrying out with described SIM card/pstn telephone number communicating; Also for receiving standard signaling-information and/or the service signal of radio communication/PSTN communication that another telephone subscriber described sends, and be that IP data are sent to described system server by its corresponding conversion;
Described system server, be connected for setting up IP with described intelligent roaming terminal, receive standard signaling-information and/or the service signal of the radio communication being converted to IP data/PSTN communication that described intelligent roaming terminal is sent, and be converted into standard signaling-information and/or the service signal of communication system, send to the roaming user terminal with described SIM card/pstn telephone number binding by the trunk interface that is connected with self and roaming place telephone network; Also for being received standard signaling-information and/or the service signal of the communication system sent with described roaming user terminal by described trunk interface and roaming place telephone network, and after being converted into IP data, send to described intelligent roaming terminal.
A kind of intelligent roaming terminal, comprises interface unit, communication unit and VOIP unit;
Described interface unit with SIM card interface/PSTN interface, and is connected with described communication unit;
Described communication unit is connected with VOIP unit with interface unit respectively, for set up radio communication between other telephone subscribers and be connected/PSTN communicates to connect, the standard signaling of process radio communication/PSTN communication and/or service signal;
Described VOIP unit, is connected for setting up IP with the system server in IP network, the standard signal of radio communication/PSTN and IP data is mutually changed, and carry out transfer of data between intelligent roaming terminal and described system server.
As seen from the above technical solution, in the application, SIM card being inserted is positioned in local intelligent roaming terminal, or, intelligent roaming terminal is connected with pstn telephone line, when this SIM card/pstn telephone number communicates with other telephone subscribers, wireless connections are set up or PSTN is connected between intelligent roaming terminal with other telephone subscribers, between intelligent roaming terminal and system server, set up IP connect, system server is established a communications link with the roaming user terminal with intelligent roaming terminal binding by a trunk interface and roaming place telephone network, by the communication connection between corresponding system server and roaming user terminal, system server is connected with the IP of intelligent roaming terminal room and SIM card/and radio communication between pstn telephone number with other telephone subscribers is connected/and PSTN connects, at roaming user terminal, command transmitting or service signal between the user of SIM card/pstn telephone number and other telephone subscribers.Wherein, by intelligent roaming terminal and system server realize wireless connections/PSTN be connected be connected with IP, IP connect and communication connection data transaction.Like this, when the user of SIM card/pstn telephone number is positioned at roaming position, roaming user terminal use roaming place telephone network can be utilized, connecting between IP connection with other telephone subscribers local realizes communicating, and only make use of the Radio Resource/PSTN Internet resources of roaming place local telephone network, SIM card/pstn telephone number this locality, greatly reduce communications cost.
Accompanying drawing explanation
Fig. 1 is the basic structure schematic diagram of intelligent roaming terminal;
Fig. 2 utilizes intelligent roaming terminal and system server to carry out the system block diagram communicated.
Embodiment
In order to make the object of the application, technological means and advantage clearly understand, below in conjunction with accompanying drawing, the application is described in further details.
Introduce intelligent roaming terminal in the application, this terminal can have two kinds of forms: can be an independently equipment, can also be that the terminal equipment inserted with USB interface by a USB peripheral hardware is formed.
Particularly, as shown in Figure 1, when intelligent roaming terminal be one independently physical equipment time, this intelligent roaming terminal can comprise interface unit, communication unit and VOIP unit.Wherein, interface unit is with SIM card interface and/or PSTN interface, and can insert SIM card and/or pstn telephone line, this interface unit is also connected with communication unit; Communication unit is connected with VOIP unit with interface unit respectively, possesses various communication protocol processing capacity, can utilize various mobile telephone network and/or pstn telephone network, equally realizes and the communicating of other-end with mobile terminal and/or pstn telephone; VOIP unit can realize VOIP gateway function, the standard signal of radio communication/PSTN and IP data is mutually changed, and can realize IP with other IP terminals (such as system server) and be connected and transfer of data.
When intelligent roaming terminal be by a USB peripheral hardware insert form with the terminal equipment of USB interface time, USB peripheral hardware wherein comprises interface unit, communication unit and USB interface.Wherein, interface unit, with SIM card/PSTN interface, is connected for inserting SIM card and/or pstn telephone line.Communication unit is connected with USB interface with interface unit respectively, possesses various communication protocol processing capacity, various mobile telephone network and/or pstn telephone network can be utilized, equally realize and the communicating of other-end with mobile terminal and/or pstn telephone, such as establish a communications link, the signaling of cleanup standard and/or service signal etc.; When being in SIM card pattern, the signaling between Correspondent Node or service signal are transmitted between USB interface and Correspondent Node; When being in PSTN pattern, the signaling between Correspondent Node or service signal are transmitted between USB interface and interface unit.In addition, the most simply, PSTN data can not need extra process, and therefore PSTN signal is by just carrying out transparent transmission during communication unit, or can carry out the signal transacting etc. that some such as improve signal quality.USB interface is connected with terminal equipment, for passing through USB channel transmission data between terminal equipment and communication unit.Terminal equipment is used for the operation of executive signal conversion, IP connection establishment and IP transfer of data, particularly, terminal equipment is used for realizing VOIP gateway function, the standard signal of radio communication and IP data is mutually changed, and can realize IP with other IP terminals and be connected and transfer of data.Usually, the above-mentioned functions of terminal equipment can be realized by the software application of installing on the terminal device.Or can think like this, when intelligent roaming terminal be by a USB peripheral hardware insert form with the terminal equipment of USB interface time, USB peripheral hardware is equivalent to aforesaid interface unit and communication unit, software application in terminal equipment is equivalent to aforesaid VOIP unit, in the following description, call corresponding functional unit with interface unit, communication unit and VOIP unit to be without exception described.
The application also introduces a system server, and this server comprises IP side unit, signal conversion unit and telephone network side unit.Wherein, IP side unit, is connected with intelligent roaming terminal for being connected by IP, the registration of the intelligent roaming terminal, IP terminal etc. of IP network management, the binding relationship between preservation intelligent roaming terminal and roaming user terminal.Telephone network side unit, by a trunk interface, utilizes interoffice control signal to be connected with roaming place telephone network, carries out call-connection process, command transmitting or service signal by roaming place telephone network.Signal conversion unit, the IP data for being sent by IP side unit are converted to the standard signaling-information of communication system and/or service signal issues telephone network side unit; Also be converted to IP data for the standard signaling-information of communication system sent by telephone network side unit and/or service signal and issue IP side unit.
Fig. 2 utilizes above-mentioned intelligent roaming terminal and system server to carry out the system block diagram communicated.As shown in Figure 2, in the Realization Method of Communication of the application, SIM card is inserted in the intelligent roaming terminal of number attribution, or, pstn telephone line is connected with the intelligent roaming terminal being positioned at number attribution, is connected with the interface unit of intelligent roaming terminal by SIM card/pstn telephone line.When this SIM card/pstn telephone number needs to carry out communication service with other telephone subscribers, intelligent roaming terminal is used for setting up radio communication with another telephone subscriber and is connected/PSTN communicates to connect, and sets up IP with system server and be connected; Also for receiving the signaling-information and/or service signal that represent with IP data mode from system server, and be standard signaling-information and/or the service signal of radio communication by its corresponding conversion, send to another telephone subscriber carrying out with SIM card/pstn telephone number communicating; Also for receiving standard signaling-information and/or the service signal of radio communication/PSTN communication that another telephone subscriber sends, and be that IP data are sent to system server by its corresponding conversion.System server, be connected for setting up IP with intelligent roaming terminal, receive standard signaling-information and/or the service signal of the radio communication being converted to IP data/PSTN communication that intelligent roaming terminal is sent, and be converted into standard signaling-information and/or the service signal of communication system, send to the roaming user terminal with SIM card/pstn telephone number binding by the trunk interface that is connected with self and roaming place telephone network; Also for being received standard signaling-information and/or the service signal of the communication system sent with described roaming user terminal by trunk interface and roaming place telephone network, and send to intelligent roaming terminal after being converted into IP data.
By the system shown in above-mentioned Fig. 2 and intelligent roaming terminal, the communication unit of one side intelligent roaming terminal is set up wireless connections/PSTN with other telephone subscribers according to any existing standard and is connected, can utilize existing multiple movement or PSTN communication network, on the other hand the VOIP unit of intelligent roaming terminal and the user of the SIM card/pstn telephone number IP terminal of specifying or system server are set up IP and are connected.When SIM card/pstn telephone number communicates with other telephone subscribers, utilize the wireless connections of setting up to be connected with IP and transmits mutual signaling-information and/or service signal, complete the data transaction between the standard signaling of IP data and radio communication and/or service signal by the VOIP unit of intelligent roaming terminal.Wherein, intelligent roaming terminal can be above-mentioned two kinds of implementations.Meanwhile, the conversion will realized between the standard signaling-information of IP data and communication system and/or service signal by system server, by roaming place telephone network, and transmits data between roaming user terminal.
In addition, in this application, the wireless connections of all foundation and PSTN communication connection are all phone quality of connection, namely meet link and the connection of current various voice communication protocol requirement.
By the way, the user of SIM card/pstn telephone number can after roaming into roaming place, utilize roaming user terminal and the IP network of roaming place, intelligent roaming terminal realizes the communication with other telephone subscribers of this locality of SIM card/pstn telephone number, in the process, the intelligent roaming terminal being inserted with SIM card/pstn telephone line is positioned at the ownership place of SIM card/pstn telephone number all the time, roaming user terminal is also only positioned at roaming place, in whole communication process, the telephone network used be only roaming place telephone network and SIM card/with the local network of pstn telephone number, come by IP network about trans-regional communications portion, therefore, communication process is considered to only relate to local communication, thus greatly can reduce communications cost.
Wherein, can be SIM card/pstn telephone number registration one roaming system account on roaming system, for preserving the information of coupled intelligent roaming terminal, and the binding relationship preserved intelligent roaming terminal and be positioned between roaming user terminal.Wherein, the binding relationship of intelligent roaming terminal and roaming user terminal can by all setting up corresponding relation to preserve with the roaming system account of registration by the two.
In addition, in the system of the application, intelligent roaming terminal, except except system server is set up IP and is connected, can also be set up IP with other any IP terminals and be connected.The user of concrete SIM card/pstn telephone number can assigned ip terminal, concrete indicating mode can have multiple, such as, can sign in in the roaming system account for SIM card/pstn telephone number registration in IP terminal, like this, the user that namely system records SIM card/pstn telephone number specifies the IP terminal of login, that is, need to be transferred to IP terminal about the business datum that SIM card/pstn telephone number carries out, utilizing this IP terminal can initiate with SIM card/pstn telephone number is the miscellaneous service of caller; Or, also the system account of corresponding SIM card/pstn telephone number in systems in which can preserve the mark of an IP terminal, using the IP terminal that this IP terminal is specified as the user of SIM card/pstn telephone number; Or, can also the mark of the system account saved system server of corresponding SIM card/pstn telephone number in systems in which, then think that user's appointing system server of SIM card/pstn telephone number communicates.
Generally, if the user of SIM card/pstn telephone number does not specify IP terminal, default setting user specifies system server.After user's appointing system server of SIM card/pstn telephone number, intelligent roaming terminal receives the data that other telephone subscribers issue SIM card/pstn telephone number, then set up IP with system server to be connected, receive the data that other telephone subscribers issue SIM card/pstn telephone number, record SIM card/business tine such as the incoming information of pstn telephone number, the short message of SIM card, or record tone information etc.
Communication between the user of SIM card/pstn telephone number and other telephone subscribers can be multiple business form, such as modal voice, video, short message service etc.Just be described for the speech business of SIM card and short message service below.
In the following embodiments, assuming that the number attribution of SIM card A is at Washington, DC, SIM card A is inserted in and is positioned in washingtonian intelligent roaming terminal, and SIM card user B is in Beijing.
Embodiment one: the user of SIM card is as the called speech business carried out
Assuming that SIM card user B in system by intelligent roaming terminal be positioned at Pekinese roaming user terminal C and establish binding relationship.In the present embodiment, intelligent roaming terminal is independently physical equipment.SIM card A has incoming call display function.
Be positioned at washingtonian telephone subscriber D(tradition landline telephone or mobile phone) want to converse with SIM card user B, dial the number of SIM card A, the interface unit of intelligent roaming terminal is inserted with SIM card A, received the call request of telephone subscriber D by communication unit after, extract the number information of telephone subscriber D, VOIP unit and the system server of intelligent roaming terminal are set up IP and are connected, and the number information of call request and telephone subscriber D is converted to IP data sends to system server, these IP data are converted to the standard call request of communication system by system server and dialing number information sends to roaming user terminal C by trunk interface and roaming place telephone network, wherein, trunk interface between system server and roaming place telephone network, system server is made to have the short codes resource of roaming place telephone network, number information is adding short codes corresponding to this system server through trunk interface.Ring after the request of roaming user terminal C receipt of call, and the number information after short codes that adds received is shown.By above-mentioned process, roamer can not miss and get to the mobile phone of local SIM card or the calling of landline telephone; Address list on roaming user terminal can mate the calling number of local call.
Next, if SIM card user B answers roaming user terminal C, off hook signal is sent to system server by roaming place telephone network by roaming user terminal C; Off hook signal is converted to IP data and sends to intelligent roaming terminal by system server, the standard signaling-information that the off hook signal that IP data mode represents is converted to radio communication by the VOIP unit of intelligent roaming terminal sends to the communication unit of intelligent roaming terminal, signaling-information is sent to mobile communication system by communication unit, for telephone subscriber D be inserted with SIM card intelligent roaming terminal distribution Radio Resource, connecting communicates.Like this, telephone subscriber D and intelligent roaming terminal room establish wireless connections, intelligent roaming terminal with establish IP between system server and be connected, the telecommunications set up between system server with roaming user terminal C is connected, the connection transmission real-time voice of above-mentioned foundation can be utilized, converse.Wherein, the signal that the VOIP unit of intelligent roaming terminal carries out IP data and radio communication is changed, and the signal that the signal conversion unit of system server carries out between IP data and roaming place telephone network signals is changed.
By the way, be positioned at Pekinese SIM card user B and received calls by roaming user terminal C the calling of user D, set up real time voice traffic with telephone subscriber D; Even if can not answer, also caller ID can be shown on roaming user terminal C.In the process, the Radio Resource of use is only the local wireless sources of SIM card A and the local telephone network resource of user roaming place, and what roaming part adopted is pure IP resource, and communications cost is greatly diminished.
Embodiment two:
The speech business that the user B of SIM card utilizes the roaming user terminal C of roaming place to carry out as caller
Assuming that SIM card user B in system by intelligent roaming terminal be positioned at Pekinese roaming user terminal C and establish binding relationship.Suppose in the present embodiment that intelligent roaming terminal is USB peripheral hardware+terminal equipment, the software simulating communication unit on terminal equipment and the function of VOIP unit.SIM card A has incoming call display function.
SIM card user B wants to converse with telephone subscriber D, using the number of short codes corresponding for system server+telephone subscriber D as called number, utilizes roaming user terminal C to call; After roaming place telephone network identifies the short codes in described called number, corresponding call request and called number are sent to system server by trunk interface; Wherein, called number is removing short codes corresponding to system server through trunk interface.System server, according to the calling number in call request, is set up IP with intelligent roaming terminal and is connected.Wherein, can be set up IP as the part of VOIP unit with system server in software in intelligent roaming terminal on terminal equipment to be connected.Call request and the number translated of telephone subscriber D are the terminal equipment that standard signaling-information that radio communication/PSTN communicates issues in intelligent roaming terminal by system server.
As the part receipt of call request of VOIP unit and the number of telephone subscriber D in software on terminal equipment, the part as communication unit is transferred to after carrying out data transaction, communication unit is with the number of the number of SIM card A for caller dials telephone subscriber D, after telephone subscriber D connects, after telephone subscriber D receives call request, the number of SIM card A is shown.Mobile communication system be as communication unit software section and telephone subscriber D distributing radio resource, set up wireless connections and communicate.
By above-mentioned process, SIM card user B can utilize the roaming user terminal being positioned at roaming place to make a call to telephone subscriber D, and the number showing SIM card A on telephone subscriber D is calling number.Like this, the imperceptible roamer B of user of local telephone service D leaves this locality; Use short codes can use local SIM card or local fixed line calling local call D easily.Meanwhile, in above-mentioned processing procedure, the Radio Resource of use is only the local wireless sources of SIM card A and the local telephone network resource of user roaming place, and what roaming part adopted is pure IP resource, and communications cost is greatly diminished.
Embodiment three: the user of SIM card receives short message
In advance for SIM card A sets up roaming system account, SIM card user B appointing system server receives the short message be sent on SIM card A.Telephone subscriber D sends note on the number of SIM card A, the communication unit of intelligent roaming terminal receives note, short message is converted to IP data by VOIP unit, and set up after IP is connected with system server and be sent on system server, this short message correspondence is kept in the system account of SIM card A by system server.SIM card user B uses any IP terminal (such as notebook computer etc.) to sign in in the system account of SIM card A, obtains the short message of wherein preserving.
The present embodiment is not only applicable to the situation receiving short message, other situations such as also to may be used for voice or video message to be kept in system account, SIM card user can utilize the IP terminal login system account being positioned at optional position, obtain voice or video message, can also be used for checking incoming information etc.
Or, after system server receives short message, the standard signal of communication system can also be converted into, be sent to on the roaming user terminal of intelligent roaming terminal binding by trunk interface and roaming place telephone network.
Embodiment four: the user of SIM card sends short message
In advance for SIM card A sets up roaming system account, SIM card user B utilizes any IP terminal C to sign in in system account, inputs content and the receiving number (such as the number of telephone subscriber D) of the short message that will send.After IP terminal receives corresponding information, set up IP with the VOIP unit of intelligent roaming terminal to be connected, and the content of short message and receiving number are sent to VOIP unit, corresponding information is converted to standard signaling-information and the service signal of radio communication by VOIP unit, by communication unit, short message is sent to telephone subscriber D.Like this, even if SIM card user is positioned at strange land, even foreign country, but be still positioned at number attribution due to SIM card, therefore short message transmission cost be identical in this locality.
In above-mentioned processing procedure, IP terminal can be VOIP phone, computer etc., or also can for being positioned at another intelligent roaming terminal E of user roaming place.When IP terminal is another intelligent roaming terminal E being positioned at user roaming place, this intelligent roaming terminal E can be connected with the local SIM card A/PSTN telephone wire A' of the user roaming place of SIM card/pstn telephone number, receive the data coming from IP network, the VOIP unit in intelligent roaming terminal E is utilized IP data to be converted to the standard signal of radio communication/PSTN communication, with the local SIM card A/PSTN telephone number A' of roaming place for caller, set up radio communication with another local SIM card C/PSTN phone C' that SIM card user B specifies to be connected/PSTN connects, thus realize the communication of another local SIM card C/PSTN phone C' and Washington telephone subscriber D.For this situation, after normally SIM card user B arrives another place, use the mobile phone C/PSTN phone C' of a local number and be positioned at local intelligent roaming terminal E, can get in touch with washingtonian good friend at any time.
Or, can also utilize and generate short message with the roaming user terminal of intelligent roaming terminal binding, the receiving number of short message is set to the number of system server corresponding short codes+telephone subscriber D, and sends to system server by roaming place telephone network and trunk interface.In the process, trunk interface removes the short codes of system server, receiving number is set to the number of telephone subscriber D.The short message of reception is converted to IP data and sends to intelligent roaming terminal by system server, the short message of IP data mode is converted to the standard signal of radio communication by intelligent roaming terminal, using SIM card A as sender, the short message after conversion is sent to telephone subscriber D.
Illustrate that a local call X of SIM card number attribution is as caller and called flow process of carrying out calling out below by two simple examples:
Example one: local call X is as the call initiation process of caller
Local call X dials the SIM card number A that intelligent roaming terminal is inserted, intelligent roaming terminal receives this call request, because local SIM card A has incoming call display function, therefore, intelligent roaming terminal is when receiving the calling of local call X, the calling number of local call can be obtained, such as 4084801234; The receipt of call request of intelligent roaming terminal also, after parsing calling number, sends request to system server, and carries calling number; After system server receives request, inquiry and the telephone number of the roaming user terminal of local SIM card A binding relationship, by roaming place telephone network, to roaming user terminal telephone calling, and carry calling number; There is a trunk interface between system server and roaming place telephone network, make system server have the short codes resource of roaming place telephone network, such as: 95000; Therefore, in the process that system makes a call to roaming user terminal, the trunk interface through between system server and roaming place telephone network, adds short codes corresponding to system server in calling number front end; Ring is carried out in the request of roaming user terminal receipt of call, and meanwhile, the caller ID on roaming user terminal is shown as the calling number adding short codes, and namely 950004084801234.
Example two: local call X is as called call initiation process
Roaming user terminal dials called number: the number such as 950004084801234 of the short codes that system server is corresponding+local call X; Roaming place telephone network is according to the short codes of called number, pointing system server will be called out, and removing short codes by during trunk interface, system server is given as called number using the number of local call X, system server, according to the binding relationship of roaming user terminal and local SIM card A, initiates VOIP calling to the intelligent roaming terminal inserting local SIM card A; Intelligent roaming terminal is according to the called number received, and using local SIM card A as caller to local telephone network telephone calling, the number of calling is 4084801234, and carries the number of calling number SIM card A; Local call receives the calling of local SIM card A, and the calling number of display is the number of local SIM card A.
Intelligent roaming terminal is utilized to carry out the implementation method communicated in the above-mentioned the application of being.In this implementation method, when intelligent roaming terminal is made up of a USB peripheral hardware and terminal equipment, and the function of VOIP unit is when being provided by particular software application, this software can utilize Android system to realize, simultaneously, based on this Android system, the application program of all kinds of Android system can also be installed on this terminal equipment, to enrich the function of this terminal.Concrete terminal equipment can be Intelligent set top box etc.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment made, equivalent replacement, improvement etc., all should be included within the scope of protection of the invention.
Claims (9)
1. utilize intelligent roaming terminal to carry out the implementation method communicated, it is characterized in that, comprising:
When one SIM card/pstn telephone number and another telephone subscriber carry out communication service, be connected with described SIM card/pstn telephone line and be positioned at the intelligent roaming terminal of described SIM card/pstn telephone number attribution, set up radio communication with another telephone subscriber described to be connected/PSTN communicates to connect, and set up IP with system server and be connected; Described system server is connected with roaming place telephone network by trunk interface;
Described intelligent roaming terminal receives standard signaling-information and/or the service signal of radio communication/PSTN communication that another telephone subscriber described sends, and be that IP data are sent to described system server by its corresponding conversion, and the standard signaling-information becoming radio communication/PSTN to communicate described IP data transaction by described system server and/or service signal, by described trunk interface and described roaming place telephone network, the standard signaling-information of the radio communication/PSTN communication after conversion and/or service signal are issued with described intelligent roaming terminal binding, number attribution is positioned at the roaming place user terminal of roaming place,
Described system server receives communication standards signaling-information and/or the service signal of described roaming place user terminal transmission by described roaming place telephone network and trunk interface, and sends to described intelligent roaming terminal by described IP connection after being converted into IP data; The IP data corresponding conversion of reception is standard signaling-information and/or the service signal of radio communication/PSTN communication by described intelligent roaming terminal, sends to another telephone subscriber described.
2. method according to claim 1, it is characterized in that, when described intelligent roaming terminal and system server are set up after IP is connected, the IP data that the service signal that corresponding another telephone subscriber described sends converts to by described system server, correspondence is kept in the system account of described SIM card/pstn telephone number;
After in the user of described SIM card/pstn telephone number to sign in described SIM card/pstn telephone number system account by IP terminal, the IP terminal of this login obtains the IP data of preservation from described system account.
3. method according to claim 2, is characterized in that, for SMS service, described service signal is short message content; For voice and/or video traffic, described service signal is speech data and/or the video data of the reception of described SIM card.
4. method according to claim 1, is characterized in that, another telephone subscriber described comprises as the initiation mode of communication service described during caller:
After described intelligent roaming terminal receives the call request of another telephone subscriber described, extract the number information of another telephone subscriber described, perform the described operation of setting up IP and connecting, and described number information is converted to IP data together with described call request sends to described system server; The IP data of reception are converted to call request and number information by described system server, send to described roaming user terminal by described trunk interface and roaming place telephone network; Wherein, described number information is adding short codes corresponding to described system server through described trunk interface; Ring after the request of described roaming user terminal receipt of call, and the number information after short codes that adds received is shown.
5. method according to claim 1, is characterized in that, another telephone subscriber described comprises as the initiation mode of communication service described time called:
Described roaming user terminal using the number of short codes corresponding for described system server+another telephone subscriber described as the called number request of making a call;
After described roaming place telephone network identifies the short codes in described called number, described call request and called number are sent to described system server by described trunk interface; Wherein, described called number is removing short codes corresponding to described system server through described trunk interface;
Described system server is according to the calling number in call request, set up IP with described intelligent roaming terminal to be connected, and be that the standard signaling-information that radio communication/PSTN communicates issues described intelligent roaming terminal by described call request and the number translated of another telephone subscriber;
Described intelligent roaming terminal is that caller makes a call to another telephone subscriber described with described SIM card/pstn telephone number.
6. according to described method arbitrary in claim 1 to 5, it is characterized in that, described intelligent roaming terminal be independently physical equipment, or described intelligent roaming terminal is made up of the terminal equipment of a USB peripheral hardware insertion with USB interface;
Wherein, described USB peripheral hardware with SIM card/PSTN interface, for inserting SIM card/pstn telephone line; Communication unit in described USB peripheral hardware, for realizing communication connection foundation between described SIM card/pstn telephone number and another telephone subscriber described and signal transacting, and and by USB channel transmission data between described terminal equipment; Described terminal equipment is used for the operation of executive signal conversion, described IP connection establishment and IP transfer of data.
7., according to described method arbitrary in claim 1 to 5, it is characterized in that, in described system server, preserve the binding relationship between intelligent roaming terminal and roaming user terminal.
8. utilize intelligent roaming terminal to carry out the system communicated, it is characterized in that, this system comprises: intelligent roaming terminal and system server;
Described intelligent roaming terminal, is connected with one SIM card/pstn telephone line and is positioned at the ownership place of described SIM card/pstn telephone number, is connected/PSTN communicates to connect for setting up radio communication with another telephone subscriber, and sets up IP with described system server and be connected; Also for receiving the signaling-information and/or service signal that represent with IP data mode from described system server, and be standard signaling-information and/or the service signal of radio communication by its corresponding conversion, send to another telephone subscriber carrying out with described SIM card/pstn telephone number communicating; Also for receiving standard signaling-information and/or the service signal of radio communication/PSTN communication that another telephone subscriber described sends, and be that IP data are sent to described system server by its corresponding conversion;
Described system server, be connected for setting up IP with described intelligent roaming terminal, receive standard signaling-information and/or the service signal of the radio communication being converted to IP data/PSTN communication that described intelligent roaming terminal is sent, and be converted into standard signaling-information and/or the service signal of communication system, send to the roaming user terminal with described SIM card/pstn telephone number binding by the trunk interface that is connected with self and roaming place telephone network; Also for being received standard signaling-information and/or the service signal of the communication system sent with described roaming user terminal by described trunk interface and roaming place telephone network, and after being converted into IP data, send to described intelligent roaming terminal.
9. an intelligent roaming terminal, is characterized in that, comprises interface unit, communication unit and VOIP unit;
Described interface unit with SIM card interface/PSTN interface, and is connected with described communication unit;
Described communication unit is connected with VOIP unit with interface unit respectively, for with set up radio communication between other telephone subscribers and be connected/PSTN communicates to connect, and equally processes with mobile terminal/pstn telephone the standard signaling and/or service signal that radio communication/PSTN communicates;
Described VOIP unit, be connected for setting up IP with the system server in IP network, receive the IP data that described system server is sent, and be converted into the standard signal of radio communication/PSTN, and the standard signal of the radio communication/PSTN of described communication unit process is converted to IP data, and carry out transfer of data between intelligent roaming terminal and described system server.
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| CN104468378A (en) * | 2014-12-15 | 2015-03-25 | 三峡大学 | Personal telephone router and communication method |
| CN112422758B (en) | 2015-04-07 | 2022-01-07 | 青岛民航凯亚系统集成有限公司 | LTE cellular mobile network communication method |
| CN106792588A (en) * | 2015-11-25 | 2017-05-31 | 深圳市六二九科技有限公司 | Call, short message service method and device |
| CN108430042B (en) * | 2018-01-02 | 2019-06-18 | 杭州络漫科技有限公司 | Six mould the whole networks lead to global mobile communication voice SMS network exchange repeater system |
| CN109361826A (en) * | 2018-12-19 | 2019-02-19 | 深圳市阿乐卡科技有限公司 | A kind of cloud telephone network communication system and communication modes |
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| CN201904837U (en) * | 2010-11-04 | 2011-07-20 | 成都英黎科技有限公司 | Audio and video converting equipment |
| CN102014358A (en) * | 2010-12-15 | 2011-04-13 | 西南交通大学 | Telephone agent device based on voice over internet protocol (VoIP) technology and call making and answering method by telephone agent device |
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