CN101515966A - Smart card, terminal unit and method for realizing the business of network telephone - Google Patents
Smart card, terminal unit and method for realizing the business of network telephone Download PDFInfo
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- CN101515966A CN101515966A CNA2009100808173A CN200910080817A CN101515966A CN 101515966 A CN101515966 A CN 101515966A CN A2009100808173 A CNA2009100808173 A CN A2009100808173A CN 200910080817 A CN200910080817 A CN 200910080817A CN 101515966 A CN101515966 A CN 101515966A
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Abstract
The invention discloses a smart card, a terminal unit and a method for realizing the VoIP business of a network telephone so as to solve the problem that a terminal identifying information management device in the prior art does not get involved in the implementation flow of VolP business. The smart card conserves the network site identification information of a server, VolP user identification information and the description information of the VolP communication data mode, responds to call instructions which comes from a VolP network terminal device and is used for establishing the communication link between the VolP network terminal device and the VolP network, sends the conserved information to the VolP network terminal device so as to establish the communication link between the VolP network terminal device and the VolP network. By using the technical proposal of the embodiment of the invention, the existing wireless communication network terminal unit can be involved in the implementation flow of VolP business so as to be convenient for wireless communication network operators to manage the VOLP business.
Description
Technical field
The present invention relates to wireless communication technology field, the method that relates to a kind of smart card, terminal equipment especially and realize network telephone service.
Background technology
Networking telephone VoIP (Voice over Internet Protocol) is professional as a kind of emerging network application, obtained significant progress in recent years, particularly the voip phone based on Wireless Fidelity WiFi (Wireless Fidelity) has the akin mobility functions of phone with global system for mobile communications GSM (Global System for Mobilecommunication).VoIP is with the digitlization of simulated sound signal, does to transmit in real time on Internet protocol IP data network with the form of data packet.The advantage of VoIP maximum is to adopt the environment of global ip Internet widely, and wired and more, the better service of wireless communication service than tradition is provided.VoIP can transmit data such as voice, fax, video cheaply on IP network, and can carry out various value-added services such as unified message, virtual telephony, virtual speech/fax mailbox, directory enquiry service, Internet call center, Internet call manager, video conference, ecommerce easily, the fax storage is transmitted and the storage forwarding of various information etc.
For existing wireless communication network operators, management for the user, be to realize, can discern terminal from network side like this, so that personalized service and collection of charges to be provided at different terminals by issue terminal identifying information management devices.This device is applied in the terminal equipment usually, and the manufacturing of terminal equipment has generality usually, and promptly itself and wireless communication network operators do not have direct relation.Such terminal identification information management devices, comprise the user identity module SIM (SubscriberIdentity Module) in existing GSM network and general packet radio service gprs (GeneralPacketRadioService) network at present, and the subscriber identification module UIM (User Identity Module) in code division multiple access CDMA (the Code Division Multiple Access) network, can also comprise the universal mobile telecommunications system subscriber identity module USIM (UMTS Subscriber IdentityModule, UMTS:Universal Mobile Telecommunications System) in synchronous code division multiple access TD-SCDMA of developing time-division (Time Division-Synchronous Code DivisionMultiple Access) network and broadband demal multiplex (MUX) access WCDMA (WidebandCDMA) network at present.Terminal equipment is used these terminal identification information management devices can insert corresponding cordless communication network.But existing terminal identification information management devices, for example SIM, UIM and USIM do not get involved in the realization flow of VoIP business, and then are not easy to the management of wireless communication network operators for the VOIP business.
Summary of the invention
The method that main purpose of the present invention provides a kind of smart card, terminal equipment and realizes the VoIP business, to solve terminal identification information management devices of the prior art, for example SIM, UIM and USIM, all do not get involved in the realization flow of VoIP business, and then be not easy to the problem of wireless communication network operators for the management of VoIP business.
For addressing the above problem, the invention provides following technical scheme:
A kind of smart card comprises:
Receiver module, be used to receive from the voip network terminal equipment, be used to set up the call instruction that communication is connected between described voip network terminal equipment and the voip network;
Memory module is used to preserve the descriptor of network site identification information, voip user's identification information and the VoIP communication data form of server;
Output module, be used for according to described call instruction, from memory module, read the descriptor of network site identification information, voip user's identification information or the VoIP communication data form of server, send to then described terminal equipment with set up with voip network between communication be connected.
Described receiver module is further used for receiving described call instruction by the terminal identification information read-write interface of cordless communication network;
Described output module is further used for sending the described information that reads by the terminal identification information read-write interface of cordless communication network.
A kind of terminal equipment comprises:
Acquisition module is used for sending call instruction to smart card, with the descriptor of network site identification information, voip user's identification information or the VoIP communication data form of the VoIP server that obtains its preservation from described smart card;
Communicate to connect module: the data that are used for obtaining according to described acquisition module are set up communication with voip network and are connected, and the VoIP communication between realization and the voip network.
A kind of method that realizes networking telephone VoIP business comprises:
In smart card, preserve the descriptor of network site identification information, voip user's identification information and the VoIP communication data form of server;
Reception from the voip network terminal equipment, be used to set up the call instruction that communication is connected between described voip network terminal equipment and the voip network;
According to described call instruction, read the descriptor of network site identification information, voip user's identification information or the VoIP communication data form of the server of preserving in the described smart card;
The information that will read according to described call instruction sends to the voip network terminal equipment, is connected with communication between the voip network to set up the voip network terminal equipment.
Technical scheme according to the embodiment of the invention, to be used for VoIP terminal equipment and voip network sets up communication and is connected required data and is kept at smart card, when terminal equipment and voip network establish a communications link, from smart card, transfer data by call instruction, thus communicating to connect between foundation and the voip network.The reception of call instruction with can be undertaken by the terminal identification information read-write interface of cordless communication network by the output of adjusting data.Like this, existing end message recognition device, for example SIM, UIM and USIM can get involved in the realization flow of VoIP business, realized technically VoIP professional with the combining of end message recognition device, make the operator to manage easily to the VoIP business.
Description of drawings
Fig. 1 is the smart card architecture schematic diagram in the embodiment of the invention;
Fig. 2 is provided with schematic diagram for the COS inner module of the SIM card in the embodiment of the invention;
Fig. 3 is the structural representation of the memory module of smart card in the embodiment of the invention;
Fig. 4 is the VoIP terminal equipment structural representation in the embodiment of the invention;
Fig. 5 initiates the flow chart of voip call for terminal equipment;
Fig. 6 is for setting up the flow chart of VoIP communication in the embodiment of the invention;
Fig. 7 is a method flow diagram of realizing VoIP in the embodiment of the invention.
Embodiment
Below in conjunction with accompanying drawing the embodiment of the invention is made an explanation.It will be appreciated by those skilled in the art that, the present invention's thought is not limited to the form of embodiment accompanying drawing in various realizations, module in the accompanying drawing should be understood to, to realize that the function of setting forth among the embodiment is a purpose, by hardware, software or the two is in conjunction with the functional module that realizes, wherein figure notation is in order to distinguishing various modules, and therefore each module of same mark should be regarded as and had identical function.
In order to make existing end message recognition device, for example SIM, UIM and USIM can get involved in the realization flow of VoIP business, with realize VoIP professional with the combining of end message recognition device, provide the smart card in a kind of terminal equipment that is applied to networking telephone VoIP in embodiments of the present invention, it comprises receiver module, output module and memory module.As shown in Figure 1, wherein receiver module 11 be used to receive from the voip network terminal equipment, be used to set up communication link order between described voip network terminal equipment and the voip network; Memory module 13 is used to preserve the descriptor of network site identification information, voip user's identification information and the VoIP communication data form of server; Output module 12 is used for the call instruction according to receiver module 11 receptions, from memory module 13, read the descriptor of network site identification information, voip user's identification information or the VoIP communication data form of server, send to then terminal equipment with set up with voip network between communication be connected.At present terminal equipment and voip network are set up communication and are connected required data owner and will comprise: the descriptor of the network site identification information of server, voip user's identification information and VoIP communication data form, so by memory module 13 these information of preservation.Set up in the process that communication is connected at terminal equipment and voip network, in each stage of this process, receiver module 11 can receive the call instruction in this stage, output module 12 is according to this call instruction, and the descriptor that reads network site identification information, voip user's identification information or the VoIP communication data form of server from memory module 13 sends the information that reads then.
The smart card that this in the embodiment of the invention is applied in the terminal equipment of networking telephone VoIP is unique corresponding with the voip network user, and it can be installed in the terminal equipment of networking telephone VoIP.So smart card shown in Figure 1 can merge on software and hardware with the terminal identification information management equipment of existing wireless communication networks.The terminal identification information management equipment of the wireless communication networks here is used for providing this management equipment by Virtual network operator usually in the unique definite terminal of wireless communication networks.Particularly comprising the user identity module SIM (Subscriber Identity Module) in GSM network, general packet radio service gprs (GeneralPacketRadioService) network, also can be the subscriber identification module UIM (UserIdentity Module) in code division multiple access CDMA (the Code Division Multiple Access) network.This management equipment can also comprise the universal mobile telecommunications system subscriber identity module USIM (UMTS Subscriber Identity Module, UMTS:Universal MobileTelecommunications System) in synchronous code division multiple access TD-SCDMA of time-division (Time Division-Synchronous Code Division Multiple Access) network, broadband demal multiplex (MUX) access WCDMA (WidebandCDMA) network.And the smart card in the embodiment of the invention is not limited to above-mentioned existing network, and the terminal identification information management equipment in the networks such as the 3G that occurs along with development of Communication Technique, 4G can be used equally and provide smart card in the embodiment of the invention.With SIM and UIM is example, and they generally are made into card form, is installed in communication apparatus for example in the mobile phone, so be called SIM card, UIM card usually again.Data storage method in SIM card or the UIM card is observed the interfacing standard of relevant SIM card, UIM card and communication apparatus, and the mobile phone that SIM card or UIM card are installed can carry out exchanges data according to the card operating system COS in this interfacing standard and SIM card or the UIM card (Card Operating System), so just become terminal equipment available in the corresponding communication network.The interface standard here is user identity module-communication equipment SIM-ME (SIM-Mobile Equipment) interface standard GSM11.11 of the ETSI of ETS association (European Telecommunications Standards Institute) formulation for example.In embodiments of the present invention, can carry out according to such interfacing standard equally, for example the data type in the SIM card is set and read mode and the structure read-write interface according to the GSM11.11 standard.Therefore, the smart card that is applied to the voip network communication in the embodiment of the invention can include the terminal identification information read-write interface of cordless communication network, this read-write interface comprise the user identity module SIM in GSM network or the GPRS network read-write interface, be applied to the read-write interface of the UIM in the cdma network, and be applied to the TD-SCDMA network and be applied to USIM read-write interface in the WCDMA network.These read-write interfaces are to meet the functional module that the hardware relevant art standard, that be used for the data input and output combines with software.Like this, receiver module 11 just can receive call instruction by the terminal identification information read-write interface of these cordless communication networks; Correspondingly, output module 12 can send the data that read by the terminal identification information read-write interface of these cordless communication networks.
SIM, UIM or USIM can also be included in the smart card of the embodiment of the invention as the form of submodule in addition, between smart card and the mobile phone, use identical interface between SIM, UIM or USIM and the mobile phone.
The structure that can take smart card shown in Figure 1 is described further below.As shown in Figure 2, memory module 13 can comprise three memory cell i.e. first memory cell 21, second memory cell 22 and the 3rd memory cell 23, preserves the Internet protocol IP address of server or the domain name of server, the title of the employed signaling protocol of VoIP communication, title and the title of medium encoding and decoding standard and the username and password of VoIP communication of communications protocol respectively.If need the data in the memory cell are encrypted in data transmission procedure, then first memory cell 21, second memory cell 22 and the 3rd memory cell 23 are further used for preserving the indication information of data ciphering method.It can be the field of the title of encryption method.Output module 12 is when the information of output in the memory cell, and the field of reading encrypted method is encrypted back output by the encryption method that this field indicates.
Be example with SIM card as the storage device that is applied to the voip network communication in the embodiment of the invention below, a kind of specific implementation of the embodiment of the invention is described further.
In the embodiment of the invention, as shown in Figure 3, three sub module stored are set in the file system 32 in SIM card COS 31, are respectively: be used to preserve the 3rd sub module stored M3 that the first sub module stored M1 of voip user's identification information, the second sub module stored M2 and being used to that is used to preserve the descriptor of VoIP communication data form preserve the network site identification information of VoIP server.Simultaneously, in the SIM card input and output I/O interface 34 according to the GSM11.11 operation in SIM card, standard structure VoIP information operating interface 35 according to GSM11.11, use the used instruction of COS of SIM to construct a module that is used to receive call instruction therein, the call instruction here is used to call terminal equipment and sets up communication with voip network and be connected required data; And construct one and have and read and the module of sending function, be used for according to the call instruction that receives, read the information among the first sub module stored M1, the second sub module stored M2 and the 3rd sub module stored M3 and send according to the standard of GSM11.11.
The user ID of preserving among the first sub module stored M1 is provided by Virtual network operator usually.The user opens after the VoIP business by Virtual network operator, Virtual network operator is used for identifying this user's relevant information when this user provides the VoIP communication, the VoIP communication traffic of for example dialogue-based startup agreement SIP (The Session InitiationProtocol), Virtual network operator provide sip user name and corresponding password.In VoIP communication traffic based on other agreements, the corresponding user totem information of same preservation in the first sub module stored M1, for example user name and corresponding password make the user have unique identity in IP network.
The descriptor of the VoIP communication data form among the second sub module stored M2 has been stipulated the employed data mode of VoIP communication, perhaps be referred to as medium property information, specifically can comprise employed signaling protocol title of VoIP communication and communications protocol title, and comprise the medium encoding and decoding standard title that is applicable to this communications protocol.Operable signaling protocol comprises Session Initiation Protocol, H.323 waits.Communications protocol is Real-time Transport Protocol, SDP agreement etc. for example.The medium encoding and decoding standard for example G.711, series standard etc. G.729.
The network site identification information of the VoIP server among the 3rd sub module stored M3 can be the Internet protocol IP address of VoIP server or the domain name of VoIP server.Be provided with at network side under the situation of VoIP acting server, the 3rd sub module stored M3 can preserve the IP address or the domain name of the acting server of a preferential contact, can preserve the IP address of some standby acting servers or the IP address or the domain name of domain name and VoIP server in addition.
The first sub module stored M1, the second sub module stored M2 and the 3rd sub module stored M3 can also preserve the indication information of data ciphering method, the title of encryption method for example, and related data method is as indicated encrypted, after the information in reading the first sub module stored M1, the second sub module stored M2 and the 3rd sub module stored M3, be decrypted according to decryption method corresponding to the encryption method of indicating.The encrypt and decrypt method here can use existing variety of way to realize.
Below in conjunction with Fig. 4, a kind of VoIP terminal equipment in the embodiment of the invention is made an explanation.This terminal equipment is applied in the voip network, and as Fig. 4, VoIP terminal equipment 40 comprises acquisition module 41 and communicates to connect module 42.Acquisition module 41 is used to obtain VoIP terminal equipment and the voip network required data that establish a communications link.It specifically can be the descriptor of network site identification information, voip user's identification information and the VoIP communication data form of server.Communicate to connect module 42 and be connected with acquisition module 41, the data that are used for obtaining according to acquisition module 41 are set up communication with voip network and are connected.
The working method of acquisition module 41 can be according to the terminal identification information read-write interface of the cordless communication network technical standard of SIM-ME interface for example.The terminal identification information read-write interface of the cordless communication network here can be the read-write interface that is applied to the SIM in GSM network or the GPRS network, also can be the read-write interface that is applied to the UIM in the cdma network.Can also be the read-write interface that is applied to the USIM in TD-SCDMA network or the WCDMA network in addition.
A kind of structure of acquisition module 41 can be to comprise control unit and reading unit.Wherein control unit is finished following function: when communicating to connect module 42 when voip network makes a call, the notice reading unit reads the network site identification information of server, and this information specifically can be the IP address or the domain name of server; When communicating to connect module 42 and receive the user authentication request of voip network, the notice reading unit reads voip user's identification information, and this information specifically can be voip user's username and password; When communicating to connect after module 42 receives the response of voip network to described calling, the notice reading unit reads the descriptor of VoIP communication data form, and this information specifically can be the employed signaling protocol title of VoIP communication, communications protocol title and medium encoding and decoding standard title.
Correspondingly, reading unit reads the network site identification information of VoIP server, voip user's identification information or the descriptor of VoIP communication data form according to the notice of control unit.Reading unit can be the SIM card module for reading and writing that meets the correlation technique standard when realizing, wherein needs to be provided with one and realizes the interface of exchanges data with control unit, with the notice of reception control unit.The operational order that this interface can use the COS of SIM card to provide is realized.
Below in conjunction with Fig. 5 and Fig. 6, realize in the mode of control unit, and reading unit is under the mode of SIM card module for reading and writing that terminal equipment is initiated voip call and set up the process that VoIP connects and do an explanation with terminal software.The process of terminal equipment initiation voip call specifically comprises the steps: as shown in Figure 5
Step 501: terminal software receives user's call operation.Call operation generally include input called phone number and to the affirmation operational example of calling out as pressing the button that is used to send call request of terminal equipment.
Step 502: terminal software sends to the SIM card module for reading and writing and reads the control command of acting on behalf of VoIP server network address.Here being to be example to act on behalf of the VoIP network address of server, also can be the VoIP network address of server in specific implementation.
Step 503:SIM card module for reading and writing sends to SIM card and reads the instruction of acting on behalf of VoIP server network address.
Step 504:SIM card sends to the SIM card module for reading and writing and acts on behalf of VoIP server network address.
Step 505:SIM card module for reading and writing sends to terminal software and acts on behalf of VoIP server network address.
Step 506: terminal software sends call request according to acting on behalf of VoIP server network address to acting on behalf of the VoIP server.
Step 507: act on behalf of the VoIP server and send the authentication order to terminal software.
Step 508: terminal software sends the instruction of reading username and password to the SIM card module for reading and writing.
Step 509:SIM card module for reading and writing sends the instruction of reading username and password to SIM card.
Step 510:SIM card sends username and password to the SIM card module for reading and writing.
Step 511:SIM card module for reading and writing sends username and password to terminal software.
Step 512: terminal software sends username and password to acting on behalf of the VoIP server.
Step 513: after acting on behalf of the VoIP server username and password being finished authentication, send the affirmation information that authentication is passed through to terminal software.
Step 514: terminal software sends the information of calling out.This information can be to play to the user's voice prompting, as shown in FIG..
According to the flow process of step 501～514, the user of VoIP business can obtain the VoIP service by the terminal equipment that described terminal software and SIM card are installed.If signaling protocol uses SIP, then initiate SIP and call out to set up the VoIP communication.Set up process such as Fig. 6 of VoIP communication, may further comprise the steps:
Step 601: terminal software sends setup requests according to the SIP flow process to acting on behalf of the VoIP server.
Step 602: terminal software sends the instruction of reading medium property to the SIM card module for reading and writing after receiving the setup requests response.
Step 603:SIM card module for reading and writing sends the instruction of reading medium property to SIM card.
Step 604:SIM card sends the information of medium property to the SIM card module for reading and writing.
Step 605:SIM card module for reading and writing sends the information of medium property to terminal software.
Step 606: terminal software is set up the VoIP communication according to medium property.This communication can be carried out according to Real-time Transport Protocol.
Smart card in the embodiment of the invention can be realized the VoIP business according to flow process as shown in Figure 7, specifically comprises the steps:
Step 701: in smart card, preserve terminal equipment and set up communication with networking telephone voip network and be connected required data.These data specifically comprise the descriptor of network site identification information, voip user's identification information and the VoIP communication data form of server.These information can be kept in the terminal identification information management devices of cordless communication network, for example SIM, UIM or USIM.
Step 702: receive from the voip network terminal equipment, be used to set up the call instruction that communication is connected between described voip network terminal equipment and the voip network.
Step 703:, read the descriptor of network site identification information, voip user's identification information or the VoIP communication data form of the server of preserving in the described smart card according to the instruction in the step 702.
Step 704: the information that reads in the step 703 is sent to terminal equipment, be connected with communication between the voip network to set up terminal equipment.Can be according to preset encryption algorithm to sending to terminal equipment after the information encryption of reading, to improve Information Security.
Technical scheme according to the embodiment of the invention, to be used for VoIP terminal equipment and voip network sets up communication and is connected required data and is kept at smart card, when terminal equipment and voip network establish a communications link, from smart card, transfer data by call instruction, thus communicating to connect between foundation and the voip network.The reception of call instruction with can be undertaken by the terminal identification information read-write interface of cordless communication network by the output of adjusting data.Like this, existing end message recognition device, for example SIM, UIM and USIM can get involved in the realization flow of VoIP business, realized technically VoIP professional with the combining of end message recognition device, make the operator to manage easily to the VoIP business.Be that example is illustrated with the SIM card in the embodiment of the invention, in addition, for existing other cordless communication networks, for example GPRS network, cdma network, or the TD-SCDMA network, WCDMA network and the cordless communication networks such as the 3G that occurs along with development communication technologies, 4G that will soon occur, can use technical scheme of the present invention.In realization, the terminal identification information that voip network is connected required information and wireless communication networks is kept in the identical file system, and the relevant hardware device can be separated with terminal equipment.VoIP operator can issue the terminal identification means that has voice over ip feature, and the user also can be applied to this device existing radio communication terminal for example in the mobile phone.Like this, VoIP operator can be as managing and use voip phone easily for existing GSM phone with the user.In addition,, set up required information for VoIP communication and can carry out encryption, strengthened the Information Security that VoIP uses according to the technical scheme that provides in the embodiment of the invention.
Obviously, those skilled in the art can carry out various changes and modification to the present invention and not break away from the spirit and scope of the present invention.Like this, if of the present invention these are revised and modification belongs within the scope of claim of the present invention and equivalent technologies thereof, then the present invention also is intended to comprise these changes and modification interior.
Claims (15)
1, a kind of smart card is characterized in that, comprising:
Receiver module, be used to receive from the voip network terminal equipment, be used to set up the call instruction that communication is connected between described voip network terminal equipment and the voip network;
Memory module is used to preserve the descriptor of network site identification information, voip user's identification information and the VoIP communication data form of server;
Output module, be used for according to described call instruction, from memory module, read the descriptor of network site identification information, voip user's identification information or the VoIP communication data form of server, send to then described terminal equipment with set up with voip network between communication be connected.
2, smart card according to claim 1 is characterized in that, described receiver module is further used for receiving described call instruction by the terminal identification information read-write interface of cordless communication network;
Described output module is further used for sending the described information that reads from memory module by the terminal identification information read-write interface of cordless communication network.
3, smart card according to claim 2 is characterized in that, the terminal identification information read-write interface of described cordless communication network comprises:
Be applied to the read-write interface of the user identity module SIM in global system for mobile communications GSM network or the general packet radio service (GPRS) network;
Perhaps be applied to the read-write interface of the Subscriber Identity Module UIM in the Code Division Multiple Access (CDMA) network;
Perhaps be applied to synchronous code division multiple access TD-SCDMA network of time-division or the read-write interface of the universal mobile telecommunications system subscriber identity module USIM in the WCDMA network.
4, smart card according to claim 1 is characterized in that, described memory module comprises first memory cell, second memory cell and the 3rd memory cell, wherein,
Described first memory cell is used to preserve the Internet protocol IP address of server or the domain name of server;
Described second memory cell is used to preserve the title of the employed signaling protocol of VoIP communication, the title of communications protocol and the title of medium encoding and decoding standard;
Described the 3rd memory cell is used to preserve username and password.
5, smart card according to claim 4 is characterized in that, described first memory cell, second memory cell and the 3rd memory cell are further used for preserving the indication information of data ciphering method.
6, according to the described smart card of arbitrary claim among the claim 1-5, it is characterized in that described smart card comprises SIM card, UIM card or usim card.
7, a kind of terminal equipment is characterized in that, comprising:
Acquisition module is used for sending call instruction to smart card, with the descriptor of network site identification information, voip user's identification information or the VoIP communication data form of the VoIP server that obtains its preservation from described smart card;
Communicate to connect module: the data and the voip network that are used for obtaining according to described acquisition module establish a communications link, and the VoIP communication between realization and the voip network.
8, terminal equipment according to claim 7, it is characterized in that described acquisition module is further used for obtaining by the terminal identification information read-write interface of cordless communication network the descriptor of network site identification information, voip user's identification information or the VoIP communication data form of the described server of VoIP.
9, terminal equipment according to claim 8 is characterized in that, the terminal identification information read-write interface of described cordless communication network comprises:
Be applied to the read-write interface of the SIM in GSM network or the GPRS network;
Perhaps be applied to the read-write interface of the UIM in the cdma network;
Perhaps be applied to the read-write interface of the USIM in TD-SCDMA network or the WCDMA network.
10, terminal equipment according to claim 8 is characterized in that, described acquisition module comprises control unit and reading unit, wherein,
Described control unit is used for:
When the described module that communicates to connect when voip network makes a call, notify described reading unit to read the network site identification information of server from smart card,
When communicating to connect module and receiving the user authentication request of voip network, notify described reading unit to read voip user's identification information when described from smart card,
Communicate to connect after module receives the response of voip network to described calling when described, notify described reading unit to read the descriptor of VoIP communication data form from smart card;
Described reading unit is used for the notice according to described control unit, sends the call instruction of the descriptor of the network site identification information be used to read the VoIP server, voip user's identification information or VoIP communication data form to smart card.
11, terminal equipment according to claim 9 is characterized in that, described control unit is further used for:
When the described module that communicates to connect when voip network makes a call, notify described reading unit to read the IP address or the domain name of server from smart card,
When communicating to connect module and receiving the user authentication request of voip network, notify described reading unit to read voip user's username and password when described from smart card,
Communicate to connect after module receives the response of voip network to described call request when described, notify described reading unit to read the employed signaling protocol title of VoIP communication, communications protocol title and medium encoding and decoding standard title from smart card.
12, a kind of method that realizes networking telephone VoIP business is characterized in that, comprising:
In smart card, preserve the descriptor of network site identification information, voip user's identification information and the VoIP communication data form of server;
Reception from the voip network terminal equipment, be used to set up the call instruction that communication is connected between described voip network terminal equipment and the voip network;
According to described call instruction, read the descriptor of network site identification information, voip user's identification information or the VoIP communication data form of the server of preserving in the described smart card;
The information that will read according to described call instruction sends to the voip network terminal equipment, is connected with communication between the voip network to set up the voip network terminal equipment.
13, method according to claim 12, it is characterized in that described descriptor of preserving network site identification information, voip user's identification information and the VoIP communication data form of server in smart card comprises: the descriptor of in the terminal identification information management devices of cordless communication network, preserving network site identification information, voip user's identification information and the VoIP communication data form of server.
14, method according to claim 13 is characterized in that, the terminal identification information management devices of described cordless communication network comprises:
Be applied to the user identity module SIM in global system for mobile communications GSM network or the general packet radio service (GPRS) network;
Perhaps be applied to the Subscriber Identity Module UIM in the Code Division Multiple Access (CDMA) network;
Perhaps be applied to synchronous code division multiple access TD-SCDMA network of time-division or the universal mobile telecommunications system subscriber identity module USIM in the WCDMA network.
15, method according to claim 12, it is characterized in that the described information that will read according to described call instruction sends to the voip network terminal equipment and comprises: according to preset encryption algorithm to described information encryption of reading after to described voip network terminal equipment transmission.
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| Application Number | Priority Date | Filing Date | Title |
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| CNA2009100808173A CN101515966A (en) | 2009-03-23 | 2009-03-23 | Smart card, terminal unit and method for realizing the business of network telephone |
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| CNA2009100808173A CN101515966A (en) | 2009-03-23 | 2009-03-23 | Smart card, terminal unit and method for realizing the business of network telephone |
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| CN (1) | CN101515966A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101986639A (en) * | 2010-09-26 | 2011-03-16 | 北京握奇数据系统有限公司 | Processing method, device and system for multimedia stream |
| CN102006515A (en) * | 2010-11-08 | 2011-04-06 | 北京握奇数据系统有限公司 | Multimedia program ordering method, intelligent card and user terminal equipment |
| CN102056350A (en) * | 2009-11-04 | 2011-05-11 | 陈樟卿 | Remote transfer mobile phone communication system |
| CN106714138A (en) * | 2015-11-16 | 2017-05-24 | 中国移动通信集团终端有限公司 | Automatic main card selection method and device of terminal |
-
2009
- 2009-03-23 CN CNA2009100808173A patent/CN101515966A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102056350A (en) * | 2009-11-04 | 2011-05-11 | 陈樟卿 | Remote transfer mobile phone communication system |
| CN102056350B (en) * | 2009-11-04 | 2014-07-16 | 陈樟卿 | Remote transfer mobile phone communication system |
| CN101986639A (en) * | 2010-09-26 | 2011-03-16 | 北京握奇数据系统有限公司 | Processing method, device and system for multimedia stream |
| CN102006515A (en) * | 2010-11-08 | 2011-04-06 | 北京握奇数据系统有限公司 | Multimedia program ordering method, intelligent card and user terminal equipment |
| CN102006515B (en) * | 2010-11-08 | 2013-01-16 | 北京握奇数据系统有限公司 | Multimedia program ordering method, intelligent card and user terminal equipment |
| CN106714138A (en) * | 2015-11-16 | 2017-05-24 | 中国移动通信集团终端有限公司 | Automatic main card selection method and device of terminal |
| CN106714138B (en) * | 2015-11-16 | 2019-10-29 | 中国移动通信集团终端有限公司 | Automatically select the method and apparatus of terminal main card |
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Application publication date: 20090826 |