CN101909192A - Television terminal and communication method thereof - Google Patents

Television terminal and communication method thereof Download PDF

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Publication number
CN101909192A
CN101909192A CN 201010238285 CN201010238285A CN101909192A CN 101909192 A CN101909192 A CN 101909192A CN 201010238285 CN201010238285 CN 201010238285 CN 201010238285 A CN201010238285 A CN 201010238285A CN 101909192 A CN101909192 A CN 101909192A
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callee
television terminal
audio
user
calling
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CN 201010238285
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CN101909192B (en
Inventor
龚连发
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Qingdao Hisense Electronics Co Ltd
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Qingdao Hisense Electronics Co Ltd
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Abstract

The embodiment of the invention discloses a communication method based on television terminal and a television terminal. The communication method includes that: a calling television terminal acquires the pre-stored information of called part from an information server when being authenticated; the calling television terminal utilizes an audio video server to communicate with the called part corresponding to the calling number of the called party selected by the user, or the calling television terminal utilizes the audio video server to cause the calling terminal corresponding to the number used by the calling television terminal user for logging in the audio video server to communicate with the called party corresponding to the calling number of the called party selected by the user. By the embodiment of the invention, communication among Internet, broadcasting television network and communication network (telecommunication network) is realized, and audio communication with mobile phone or fixed-line telephone, audio and/or video communication between televisions or between television and computer or teleconference function can be realized by the television terminal.

Description

The communication means of television terminal and television terminal thereof
Technical field
The present invention relates to TV technology, particularly the communication means of television terminal and television terminal thereof.
Background technology
Along with the continuous development of network, Digital Television, television function is also more and more abundanter.At present, Web TV has been realized combining of broadcasting and television network and the Internet, has realized functions such as network online film program request, music are onlinely listened to, news online browse, but also real and communication network fusion.
Chinese patent application numbers 200710186165.2, publication number CN 101472132A, name are called a kind of application for a patent for invention with television set of visual telephone function, have realized the point-to-point video calling between the TV.Wherein, user A, B at first connect by user side television set and Website server, after user A lands, to the connection (dialing) of server initiation, at this moment to another user B, customer end A can't be understood the address and the situation of customer end B, need obtain from server.Website server searches whether there is the other user in the user list, as existing, then returns the other side's address, and notifies IP address that the other side sends customer end A to customer end B; The same IP address of customer end B that sends is to customer end A.After user A obtains the IP address of user B, can directly initiate to connect to the other side, after connecting foundation, customer end A can directly send communications command and data.
In following document: CN 101729752A, can also find the information relevant with technique scheme.
The inventor finds that in realizing process of the present invention there is following problem in this scheme: though realized video calling between the TV, but still be based on communication between the TV of the Internet, promptly realized the intercommunication of the Internet and broadcasting and television network, the Internet, broadcasting and television network and communication network (telecommunications network) intercommunication of also being unrealized can not be phoned with mobile telephone or landline telephone by television terminal.
Summary of the invention
The embodiment of the invention provides a kind of communication means and television terminal thereof of television terminal, in order to realize television terminal and communication terminal, communication as mobile phone, landline telephone, and realized between the television terminal and television terminal and computer between, communicating by letter between computer and the computer, thereby realized the intercommunication of the Internet, broadcasting and television network and communication network.
On the one hand, in one embodiment, provide a kind of communication means based on television terminal, this method comprises:
Calling television terminal authentication by the time obtain the called party information that prestores from information server, described called party information comprises callee's call number;
The corresponding calling terminal of the number that described calling television terminal utilizes the callee's that audio/video server and user select the corresponding callee of call number to communicate or described calling television terminal is used when utilizing audio/video server to make described calling television terminal user land described audio/video server and the callee's of user's selection call number corresponding callee communicate.
On the other hand, in one embodiment, provide a kind of television terminal, this television terminal comprises:
Information acquisition unit, be used for authentication by the time obtain the called party information that prestores from information server, described called party information comprises callee's call number;
Communication unit, the corresponding calling terminal of the number that uses when being used to utilize the callee's that audio/video server and user select the corresponding callee of call number to communicate or utilize audio/video server to make described television terminal user land described audio/video server and the callee's of user's selection call number corresponding callee communicate.
A technical scheme in the technique scheme possesses following beneficial effect:
Realized the Internet, broadcasting and television network and communication network (telecommunications network) intercommunication, can be by the voice communication of television terminal realization and mobile phone or landline telephone or voice and/or video communication or the conference call functions between TV and TV or the computer.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.In the accompanying drawings:
Fig. 1 is based on the flow chart of the communication means of television terminal in one embodiment of the invention;
Fig. 2 is based on the flow chart of the communication means of television terminal in another embodiment of the present invention;
Fig. 3 is the flow chart of step 205 among Fig. 2 of the present invention;
Fig. 4 is the another flow chart of step 205 among Fig. 2 of the present invention;
Fig. 5 is the another flow chart of step 205 among Fig. 2 of the present invention;
Fig. 6 is the pie graph of television terminal in one embodiment of the invention;
Fig. 7 is the pie graph of television terminal in another embodiment of the present invention;
Fig. 8 is the pie graph of the communication unit of television terminal in one embodiment of the invention;
Fig. 9 is the another pie graph of the communication unit of television terminal in one embodiment of the invention;
Figure 10 is the another pie graph of the communication unit of television terminal in one embodiment of the invention.
Embodiment
For the purpose, technical scheme and the advantage that make the embodiment of the invention is clearer, the embodiment of the invention is described in further detail below in conjunction with accompanying drawing.At this, illustrative examples of the present invention and explanation thereof are used to explain the present invention, but not as a limitation of the invention.
As shown in Figure 1, the embodiment of the invention provides a kind of communication means based on television terminal, and this method can comprise:
Step 101, calling television terminal authentication by the time obtain the called party information that prestores from information server, this called party information comprises callee's call number;
The corresponding calling terminal of the number that step 102, calling television terminal utilize the callee's that audio/video server and user select the corresponding callee of call number to communicate or calling television terminal is used when utilizing audio/video server to make the calling television terminal user land audio/video server and the callee's of user's selection call number corresponding callee communicate.
Television terminal in flow process shown in Figure 1 can comprise television terminal equipments such as television set, set-top box; The callee can comprise terminal equipments such as mobile phone, landline telephone, television set and computer;
This information server and audio/video server can be the server of backstage operation.Wherein, this information server can store called party information, like this, when call subscriber terminal lands this audio/video server, can utilize this called party information to call out the callee, communicates by letter with the callee.In addition, this called party information also can comprise other information of this user terminal, for example, and charging information etc.;
This audio/video server can store the IP address of television terminal and user's audio, video data etc., like this, when calling television terminal and other television terminals or compunlcation, can transmit audio frequency and/or video data according to the IP address that stores, thereby can realize point-to-point, point-to-multipoint forwarding of data.
When step 101 was implemented, calling television terminal can be authenticated this calling television terminal by information server at first to the authentication request of information server transmission based on number of the account and password; After authentication was passed through, calling television terminal can be obtained the called party information that prestores from information server.The cell-phone number or the telephone number that use when wherein, this number of the account can be the user and registers.
When step 102 is implemented, in one embodiment, calling television terminal can be used as communication terminal and utilizes the callee's of audio/video server and user's selection the corresponding callee of call number to communicate, for example, after calling television terminal is by this information server authentication, this information server sends synchronization message to audio/video server, and calling television terminal can be landed audio/video server, finds callee's IP address by step 101 acquisition callee's call number; Can pass through this IP address call callee, this calling television terminal realizes the audio frequency and video transmission by this audio/video server after connecting with the callee.
When step 102 is implemented, the callee can be one, also can be a plurality of.When the callee was one, after calling television terminal and callee connected, audio/video server can adopt the audio frequency and video transmission of point-to-point; When being a plurality of, calling television terminal can be called out a plurality of callees simultaneously, connects with a plurality of callees the callee, and audio/video server can be responsible for audio, video data is transmitted mutually.But be not limited thereto, can determine concrete execution mode according to actual conditions.
When step 102 is implemented, in another embodiment, television terminal also can be used as information and transmits intermediary, make the callee's that calling terminal and user select the corresponding callee of call number communicate by this television terminal, thereby realization videoconference, the communication terminal of the number correspondence of using when wherein, this calling terminal lands audio/video server for the calling television terminal user.
For example, television terminal user A uses its cell-phone number " 131*******5 " to register in advance; When carrying out videoconference, the number " 131*******5 " that uses when television terminal user A uses registration lands audio/video server and calling party B and user C, then the cell-phone bell of user A can sound, put through user B, user C then in regular turn, by the mobile phone of user A with communicate after user B and user C are communicated with, thereby realize videoconference.Below only for schematically illustrating, but be not limited thereto, can determine concrete execution mode according to actual conditions.
By flow process shown in Figure 1 as can be known, in embodiments of the present invention, calling television terminal authentication by the time obtain the called party information that prestores from information server, utilize audio/video server to communicate or utilize audio/video server that corresponding calling terminal and callee are communicated with the callee.Therefore, realized the Internet, broadcasting and television network and communication network (telecommunications network) intercommunication, can be by the voice communication of television terminal realization and mobile phone or landline telephone or voice and/or video communication or the conference call functions between TV and TV or the computer.
Below on the basis of flow process as shown in Figure 1, the communication means based on television terminal is further specified.
As shown in Figure 2, the embodiment of the invention provides a kind of communication means based on television terminal, and this method can comprise:
Step 201, calling television terminal starts the communication function of television terminal according to the instruction of the startup calling television terminal communication function that receives, and the communication function of television terminal comprises voice communication, TV and the TV of TV and mobile phone or landline telephone or the voice between the computer and/or video communication, conference call functions;
Step 202, calling television terminal sends authentication request based on number of the account and password to described information server, and receives the authentication that described information server returns and pass through message; The number that uses when described number of the account is registered for the user, described number comprises cell-phone number or fixed telephone number.
Step 203, calling television terminal receive the called party information of calling television terminal user input and described called party information are sent to described information server.
Step 204, calling television terminal authentication by the time obtain the called party information that prestores from information server, this called party information comprises callee's call number;
The corresponding calling terminal of the number that step 205, calling television terminal utilize the callee's that audio/video server and user select the corresponding callee of call number to communicate or calling television terminal is used when utilizing audio/video server to make the calling television terminal user land audio/video server and the callee's of user's selection call number corresponding callee communicate.
When step 203 was implemented, calling television terminal can be stored the called party information of user's input, formed buddy list information; Perhaps called party information also can comprise this callee's state information, just begins when being online to call out at this callee's state, thereby improves the efficient that connects.But be not limited thereto, also can determine concrete execution mode according to actual conditions.
In one embodiment, the callee can comprise mobile phone or landline telephone; Callee's call number comprises cell-phone number or fixed telephone number.When step 205 was implemented, the flow process that calling television terminal utilizes the callee's of audio/video server and user's selection the corresponding callee of call number to communicate can be as shown in Figure 3;
As shown in Figure 3, this flow process can comprise:
Step 301, calling television terminal sends the call request of the call number comprise the callee that the user selects to audio/video server, so that audio/video server is according to call request and make by communication network between the callee of calling television terminal and user's selection and establish a communications link;
Step 302, the callee that calling television terminal is selected to described user by described audio/video server, communication network sends voice data or receives the voice data of callee's transmission of described user's selection.
When step 301 is implemented, audio/video server can be according to call request, by IP gateway connection communication network, this communication network can be traditional telephone network, for example can be PSTN (PSTN, Public Switched Telephone Network).But be not limited thereto, can select concrete execution mode according to actual conditions.
When step 302 is implemented, at transmitting terminal, can carry out the user speech collection by microphone MIC, can be pulse code modulation (PCM with the analog voice data conversion, Pulse Code Modulation) digital stream, form by the usb protocol bag is written into audio coder, Digital Signal Processing (DSP in the audio coder, Digital Signal Process) device is converted into PCM the voice data of iLBC (Internet Low Bit Rate Code) coded format, then with its package, the frame length of each audio pack can be 30ms, can adopt real-time streaming protocol (RTP, Real Time Protocol) to carry out Network Transmission by the Internet behind the package.At receiving terminal, can adopt the flow process opposite with above-mentioned steps, repeat no more herein.
When step 302 is implemented, be fully independently between the iLBC frame, a grouping lose the grouping that can not have influence on other, even under, the packet loss serious situation poor in network environment, still can guarantee gem-pure sound effect, be better than ITU G.239, G.723 wait.At present, the shared total bandwidth of the iLBC of 30ms frame length is also narrower than the G.729 shared bandwidth of 20ms frame length.
When step 302 is implemented, under PC end Windows operating system, be based on floating-point operation; In the embedded system of television terminal, can adopt audio digital signals to handle (Audio DSP) device and realize encoding and decoding, it is rewritten as the fixed-point calculation of high-level language, the line code optimization of going forward side by side, important indicators such as balance encoding-decoding efficiency, memory utilance and tonequality, make and restoring under the prerequisite of voice quality clearly that whole cataloged procedure performs to ultimate attainment less than 1ms in the embedded system that acts on television terminal with the iLBC coding.
When step 302 was implemented, in order to consider user's ease of use, audio frequency also can adopt the form of earphone-microphone, and the user can freely converse in the room.For fear of the specificity of earphone-microphone, can take senior Linux audio system (ALSA, Advanced Linux Sound Architecture) to drive identification and the communication of finishing audio frequency apparatus based on the Linux standard.The user can select USB headset, USB phone, SKYPE phone etc. easily.But be not limited thereto, can select concrete execution mode according to actual conditions.
In another embodiment, the callee can comprise television terminal or computer; Called party information also can comprise callee's state information.When step 205 was implemented, the flow process that calling television terminal utilizes the callee's of audio/video server and user's selection the corresponding callee of call number to communicate can be as shown in Figure 4;
As shown in Figure 4, this flow process can comprise:
Step 401, calling television terminal sends the call request of the call number comprise at least one callee that the user selects to audio/video server, establishes a communications link so that audio/video server makes according to call request and the callee's that prestores IP address between at least one callee of calling television terminal and user's selection;
Step 402, at least one callee that calling television terminal is selected to the user by audio/video server sends audio/video data or receives the audio/video data of at least one callee's transmission of user's selection.
When step 401 was implemented, if the callee does not have corresponding IP address, then audio/video server can make between at least one callee of calling television terminal and user's selection by traditional telephone network, for example PSTN network and establish a communications link.
When step 402 is implemented, can adopt above-mentioned steps 302 described modes for the processing of audio frequency, repeat no more herein.For the processing of video, user's image can be through behind the common USB camera collection, is written into video encoder with the video data of yuv format, carries out MPEG-4 form coding, carries out the IP package then, adopts RTP to carry out Network Transmission at last.
When step 402 was implemented, video can adopt general USB PC Camera mode, can adopt the UVC based on the Linux standard to drive identification and the communication of finishing video frequency pick-up head.But be not limited thereto, can select concrete execution mode according to actual conditions.
When step 402 is implemented, be computer if there is a callee, other users are television terminal; Because the video coding of computer end is indefinite, can be H.264 or MPEG-4 etc., and the video coding of television terminal can be responsible for notifying this computer callee to adopt the MPEG-4 coding to carry out communication by audio/video server when being subjected to hardware capabilities restriction only to support the MPEG-4 coding.But be not limited thereto, can select concrete execution mode according to actual conditions.
When step 402 is implemented, in order to solve the mosaic problem of images under the slow situation of low bandwidth, network, can be behind the camera collection video, increase the step that frame is judged, can judge according to the frame head of each frame of MPEG-4, lose some P frames brokenly, increase the transmission of I frame.Like this, can solve mosaic problem in the image transmission well.
In another embodiment, the callee can comprise mobile phone or landline telephone; Callee's call number comprises cell-phone number or fixed telephone number; The number that uses when calling television terminal user lands audio/video server comprises cell-phone number or fixed telephone number.When step 205 was implemented, the flow process that the callee that the calling terminal of the number correspondence of using when calling television terminal utilizes audio/video server to make the calling television terminal user land audio/video server is corresponding with the callee's of user's selection call number communicates can be as shown in Figure 5;
As shown in Figure 5, this flow process can comprise:
Step 501, calling television terminal sends the call request of at least one callee's who comprises that calling terminal and user select call number to audio/video server, so that audio/video server makes calling television terminal at first connect with calling terminal according to call request and by communication network, at least one callee who selects with the user successively connects then;
Step 502 communicates between at least one callee that calling television terminal and calling terminal, user select.
When step 502 was implemented, if a callee is initiatively hung up, this callee can withdraw from videoconference automatically so; If calling television terminal is initiatively hung up, then videoconference finishes.Therefore, calling television terminal can be transmitted information to audio server, and this information record can be the calling party and has the right to start or the termination telephone meeting.
In one embodiment, calling television terminal also can send the state information of calling television terminal to information server, can regularly carry out state information and detect, like this, can make television terminal only send call request, guarantee the efficient of calling out to the callee who is in line states.For example,, can call specific call back function by background thread and obtain online information, guarantee the presence of oneself simultaneously in order to guarantee the user's online state.In order to guarantee that the user receives calls in real time, can dialogue-based initiation protocol (SIP, Session Initiation Protocol), the specific call back function that the every 25ms of background thread calls service obtains message, guarantees the probability that phone inserts.But be not limited thereto, can select concrete execution mode according to actual conditions.
By flow process shown in Figure 2 as can be known, in embodiments of the present invention, calling television terminal authentication by the time obtain the called party information that prestores from information server, utilize audio/video server to communicate or utilize audio/video server that corresponding calling terminal and callee are communicated with the callee.Therefore, realized the Internet, broadcasting and television network and communication network (telecommunications network) intercommunication, can be by the voice communication of television terminal realization and mobile phone or landline telephone or voice and/or video communication or the conference call functions between TV and TV or the computer.
One of ordinary skill in the art will appreciate that all or part of step that realizes in the foregoing description method is to instruct relevant hardware to finish by program, described program can be stored in the computer read/write memory medium, this program is when carrying out, can comprise all or part of step in the foregoing description method, described storage medium can comprise: ROM, RAM, disk, CD etc.
The embodiment of the invention also provides a kind of television terminal, as described in the following examples.Because the principle that this television terminal is dealt with problems is similar to above-mentioned communication means based on television terminal, so the enforcement of this television terminal can repeat part and repeat no more referring to the enforcement of method.
As shown in Figure 6, this television terminal comprises: information acquisition unit 601 and communication unit 602; Wherein,
Information acquisition unit 601 be used for authentication by the time obtain the called party information that prestores from information server, this called party information comprises callee's call number;
The corresponding calling terminal of the number that communication unit 602 uses when being used to utilize the callee's that audio/video server and user select the corresponding callee of call number to communicate or utilize audio/video server to make the television terminal user land audio/video server and the callee's of user's selection call number corresponding callee communicate.
By pie graph shown in Figure 6 as can be known, in embodiments of the present invention, calling television terminal authentication by the time obtain the called party information that prestores from information server, utilize audio/video server to communicate or utilize audio/video server that corresponding calling terminal and callee are communicated with the callee.Therefore, realized the Internet, broadcasting and television network and communication network (telecommunications network) intercommunication, can be by the voice communication of television terminal realization and mobile phone or landline telephone or voice and/or video communication or the conference call functions between TV and TV or the computer.
As shown in Figure 7, television terminal comprises: information acquisition unit 701 and communication unit 702; As mentioned above, repeat no more herein.
In one embodiment, the callee comprises mobile phone or landline telephone; Callee's call number comprises cell-phone number or fixed telephone number.
As shown in Figure 8, communication unit 702 specifically can comprise: first linkage unit 801 and first processing unit 802, wherein,
First linkage unit 801 is used for sending to audio/video server the call request of the call number comprise the callee that the user selects, so that audio/video server is according to call request and make by communication network between the callee of calling television terminal and user's selection and establish a communications link;
First processing unit 802 is used for sending by the callee that audio/video server, communication network are selected to the user voice data of callee's transmission of voice data or reception user selection.
In another embodiment, the callee comprises television terminal or computer; Called party information also comprises callee's state information.
As shown in Figure 9.Communication unit 702 specifically can comprise: second linkage unit 901 and second processing unit 902, wherein,
Second linkage unit 901 is used for sending to audio/video server the call request of the call number comprise at least one callee that the user selects, establishes a communications link so that audio/video server makes according to call request and the callee's that prestores IP address between at least one callee of calling television terminal and user's selection;
Second processing unit 902 is used for sending by at least one callee that audio/video server is selected to the user audio/video data of at least one callee's transmission of audio/video data or reception user selection.
In another embodiment, the callee comprises mobile phone or landline telephone; Callee's call number comprises cell-phone number or fixed telephone number; The number that the television terminal user uses when landing described audio/video server comprises cell-phone number or fixed telephone number.
As shown in figure 10, communication unit 702 specifically can comprise: the 3rd linkage unit 1001 and the 3rd processing unit 1002, wherein,
The 3rd linkage unit 1001 is used for sending to audio/video server the call request of at least one callee's who comprises that calling terminal and user select call number, so that audio/video server makes television terminal at first connect with calling terminal according to call request and by communication network, at least one callee who selects with the user successively connects then;
The 3rd processing unit 1002 is used for communicating between at least one callee that calling terminal, user select.
As shown in Figure 7, television terminal also can comprise: state transmitting element 703;
State transmitting element 703 is used for sending to information server the state information of television terminal.
As shown in Figure 7, television terminal also can comprise: start unit 704 and authentication ' unit 705; Wherein,
Start unit 704 is used for starting according to the instruction of the startup television terminal communication function that receives the communication function of television terminal, and the communication function of television terminal comprises voice communication, TV and the TV of TV and mobile phone or landline telephone or the voice between the computer and/or video communication, conference call functions;
Authentication ' unit 705 is used for to the authentication request of information server transmission based on number of the account and password, and message is passed through in the authentication that the reception information server returns; The number that this number of the account can be the user to be used should register the time, this number can comprise cell-phone number or fixed telephone number.
As shown in Figure 7, television terminal also can comprise: information receiving unit 706 and information transmitting unit 707; Wherein,
Information receiving unit 706 is used to receive the called party information of television terminal user input;
Information transmitting unit 707 is used for the called party information that information receiving unit receives is sent to information server.
Comprehensive the foregoing description as can be known, in an embodiment of the present invention, calling television terminal authentication by the time obtain the called party information that prestores from information server, utilize audio/video server to communicate or utilize audio/video server that corresponding calling terminal and callee are communicated with the callee.Therefore, realized the Internet, broadcasting and television network and communication network (telecommunications network) intercommunication, can be by the voice communication of television terminal realization and mobile phone or landline telephone or voice and/or video communication or the conference call functions between TV and TV or the computer.
The professional can also further recognize, the unit and the algorithm steps of each example of describing in conjunction with embodiment disclosed herein, can realize with electronic hardware, computer software or the combination of the two, for the interchangeability of hardware and software clearly is described, the composition and the step of each example described prevailingly according to function in the above description.These functions still are that software mode is carried out with hardware actually, depend on the application-specific and the design constraint of technical scheme.The professional and technical personnel can use distinct methods to realize described function to each specific should being used for, but this realization should not thought and exceeds scope of the present invention.
Above-described embodiment; purpose of the present invention, technical scheme and beneficial effect are further described; institute is understood that; more than this only is the specific embodiment of the present invention; and be not intended to limit the scope of the invention; within the spirit and principles in the present invention all, any modification of being made, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.

Claims (10)

1. the communication means based on television terminal is characterized in that, described method comprises:
Calling television terminal authentication by the time obtain the called party information that prestores from information server, described called party information comprises callee's call number;
The corresponding calling terminal of the number that described calling television terminal utilizes the callee's that audio/video server and user select the corresponding callee of call number to communicate or described calling television terminal is used when utilizing audio/video server to make described calling television terminal user land described audio/video server and the callee's of user's selection call number corresponding callee communicate.
2. method according to claim 1 is characterized in that, described calling television terminal utilizes the callee's of audio/video server and user's selection the corresponding callee of call number to communicate, and comprising:
Described calling television terminal sends the call request of the call number that comprises the callee that the user selects to described audio/video server, so that audio/video server is according to described call request and make by communication network between the callee of described calling television terminal and described user selection and establish a communications link;
The callee that described calling television terminal is selected to described user by described audio/video server, communication network sends voice data or receives the voice data of callee's transmission of described user's selection.
3. method according to claim 1 is characterized in that described callee comprises television terminal or computer; Described called party information also comprises callee's state information;
Described calling television terminal utilizes the callee's of audio/video server and user's selection the corresponding callee of call number to communicate, and comprising:
Described calling television terminal sends the call request of the call number that comprises at least one callee that the user selects to described audio/video server, establishes a communications link so that audio/video server makes according to described call request and the callee's that prestores IP address between at least one callee of described calling television terminal and described user selection;
At least one callee that described calling television terminal is selected to described user by described audio/video server sends audio/video data or receives the audio/video data of at least one callee's transmission of described user's selection.
4. method according to claim 1 is characterized in that, the number that described calling television terminal user uses when landing described audio/video server comprises cell-phone number or fixed telephone number;
The callee's that the calling terminal of the number correspondence of using when described calling television terminal utilizes audio/video server to make described calling television terminal user land described audio/video server and user select call number corresponding callee communicate, and comprising:
Described calling television terminal sends the call request of at least one callee's who comprises that described calling terminal and user select call number to described audio/video server, so that audio/video server makes described calling television terminal at first connect with described calling terminal according to described call request and by communication network, at least one callee who selects with the user successively connects then;
Communicate between at least one callee that described calling terminal, described user select.
5. method according to claim 1 is characterized in that, before calling television terminal was obtained the called party information that prestores from information server, described method also comprised:
Described calling television terminal starts the communication function of described television terminal according to the instruction of the described calling television terminal communication function of startup that receives, and the communication function of described television terminal comprises voice communication, TV and the TV of TV and mobile phone or landline telephone or the voice between the computer and/or video communication, conference call functions;
Send authentication request to described information server, and receive the authentication that described information server returns and pass through message based on number of the account and password; The number that uses when described number of the account is registered for the user, described number comprises cell-phone number or fixed telephone number.
6. a television terminal is characterized in that, described television terminal comprises:
Information acquisition unit, be used for authentication by the time obtain the called party information that prestores from information server, described called party information comprises callee's call number;
Communication unit, the corresponding calling terminal of the number that uses when being used to utilize the callee's that audio/video server and user select the corresponding callee of call number to communicate or utilize audio/video server to make described television terminal user land described audio/video server and the callee's of user's selection call number corresponding callee communicate.
7. television terminal according to claim 6 is characterized in that, described communication unit comprises:
First linkage unit, be used for sending the call request of the call number that comprises the callee that the user selects, so that audio/video server is according to described call request and make by communication network between the callee of described calling television terminal and described user selection and establish a communications link to described audio/video server;
First processing unit is used for sending voice data or receiving the voice data that callee that described user selects transmits by the callee that described audio/video server, communication network are selected to described user.
8. television terminal according to claim 6 is characterized in that described callee comprises television terminal or computer; Described called party information also comprises callee's state information;
Described communication unit comprises:
Second linkage unit, be used for sending the call request of the call number that comprises at least one callee that the user selects, establish a communications link so that audio/video server makes according to described call request and the callee's that prestores IP address between at least one callee of described calling television terminal and described user selection to described audio/video server;
Second processing unit is used for sending audio/video data or receiving the audio/video data that at least one callee that described user selects transmits by at least one callee that described audio/video server is selected to described user.
9. television terminal according to claim 6 is characterized in that, the number that described television terminal user uses when landing described audio/video server comprises cell-phone number or fixed telephone number;
Described communication unit comprises:
The 3rd linkage unit, be used for sending the call request of at least one callee's who comprises that described calling terminal and user select call number to described audio/video server, so that audio/video server makes described television terminal at first connect with described calling terminal according to described call request and by communication network, at least one callee who selects with the user successively connects then;
The 3rd processing unit is used for communicating between at least one callee that described calling terminal, described user select.
10. television terminal according to claim 6 is characterized in that, described television terminal also comprises:
Start unit, be used for starting according to the instruction of the described television terminal communication function of startup that receives the communication function of described television terminal, the communication function of described television terminal comprises voice communication, TV and the TV of TV and mobile phone or landline telephone or the voice between the computer and/or video communication, conference call functions;
Authentication ' unit is used for sending authentication request based on number of the account and password to described information server, and receives the authentication that described information server returns and pass through message; The number that uses when described number of the account is registered for the user, described number comprises cell-phone number or fixed telephone number.
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