CN104184911A - Apparatus and communication method for realizing bluetooth mode telephone conference - Google Patents
Apparatus and communication method for realizing bluetooth mode telephone conference Download PDFInfo
- Publication number
- CN104184911A CN104184911A CN201310200581.9A CN201310200581A CN104184911A CN 104184911 A CN104184911 A CN 104184911A CN 201310200581 A CN201310200581 A CN 201310200581A CN 104184911 A CN104184911 A CN 104184911A
- Authority
- CN
- China
- Prior art keywords
- bluetooth
- module
- phone
- communication
- call
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Telephonic Communication Services (AREA)
Abstract
The invention discloses a communication method for realizing a bluetooth mode telephone conference. The method comprises the following steps: step a, simulating a bluetooth headset function, establishing a bluetooth link with bluetooth mobile communication equipment, and receiving communication that is forwarded by the bluetooth mobile communication equipment and is carried out between the equipment and a mobile phone/fixed phone by a bluetooth module; step b, establishing communication with a VoIP telephone by a network module; and step c, carrying out audio mixing on communication voice data received by the bluetooth module and the network module and voice data inputted by an external handle/hands-free unit of the apparatus and transmitting the voice data after the audio mixing processing to all conference participants. According to the technical scheme, the bluetooth technology with short-distance communication is applied to the VoIP telephone and audio processing is carried out on the voice data of the bluetooth line and the voice data of the traditional network line, so that the mobile phone user or fixed phone user also can be involved in the VoIP telephone conference mode and thus the functions of the VoIP telephone are enriched. Therefore, a novel bluetooth application mode is opened up.
Description
Technical field
The invention belongs to communication technique field, relate in particular to the technical scheme that Bluetooth Communication Technology is combined with VoIP terminal.
Background technology
Along with reaching its maturity of voip technology development, the TeleConference Bridge based on VoIP is also progressively released.The appearance of voip phone meeting has further supplemented the TeleConference Bridge of traditional specialty, and has brought a revolutionary variation for traditional conference system mode.Compare with black phone conference system, voip phone meeting has advantages of that management is flexible, easy to use, expense is cheap.But although current existing voip phone meeting can be supported all kinds of telephone terminals, reality needs the support of associated server conventionally to the conference call mode of IP phone if not IP phone.
On the other hand, Bluetooth technology is a large focus of information industry circle instantly, and it has represented a developing direction of mobile communication, and it provides a kind of solution cheaply for the long-expected short-distance wireless of people connects.At present, Bluetooth technology has been widely used between numerous relevant peripheral hardwares such as comprising mobile phone, PDA, wireless headset, notebook computer and has carried out radio communication exchange.Utilize Bluetooth technology, can effectively simplify the communication between mobile communication terminal device, also communicating by letter between simplified apparatus and internet successfully, efficient more rapidly thereby transfer of data becomes, and is radio communication widening road.As constantly improving and the VoIP phone of function maturation, more existing manufacturers develop some with Bluetooth function product, to facilitate itself and mobile phone automatically to carry out voice forwarding.But, in the application of the above-mentioned voip phone meeting of mentioning, temporarily not yet find to adopt Bluetooth technology to carry out correlation function optimization.
Summary of the invention
The object of the present invention is to provide a kind of means of communication that realize bluetooth mode videoconference, the speech data of the speech data of bluetooth circuit and legacy network circuit is carried out to stereo process, thereby realize the voip phone conferencing function based on Bluetooth technology, meet the demand of user's variation scene application.
In order to realize foregoing invention object, technical scheme of the present invention is as follows: a kind of means of communication that realize the videoconference of bluetooth mode, comprise following operation: step a: simulation bluetooth earphone function, set up the linking bluetooth with Bluetooth mobile communication equipment, and by described bluetooth module receive that described Bluetooth mobile communication device forwards is come, and mobile phone/fixed line between call; Step b: create the call with VoIP phone by mixed-media network modules mixed-media; Step c: the call voice data that described bluetooth module, described mixed-media network modules mixed-media are received, and the speech data of external handle/hands-free input carries out audio mixing, and the speech data after stereo process is sent to each conferenced party.
Preferably, further comprising the steps of before the step c of these means of communication: to detect and currently whether exist 2 above circuits to carry out meetings operation, if so, further detect in active conference circuit, whether there is bluetooth conversation circuit, and have data to flow into.
Preferably, the step c of these means of communication specifically comprises: described mixed-media network modules mixed-media transmits described call voice data to described codec unit, after decoding is processed, is transferred to described audio mixing unit; Described bluetooth module transmits described call voice data to described audio mixing unit.
In order to realize object of the present invention, the present invention also provides a kind of device of realizing bluetooth mode videoconference, this device can be supported at least videoconference more than tripartite, comprise control module, mixed-media network modules mixed-media, bluetooth module, and the audio-frequency module that is built-in with audio mixing unit and codec unit, codec unit sends over the speech data of each participant side for receiving and decoding by network line, and the data after audio mixing unit stereo process are encoded; Audio mixing unit is for directly receiving the speech data from described bluetooth module and the speech data of external handle/hands-free input; Control module is for the detection to the status line of described device.
Said apparatus is modeled to bluetooth earphone function, that Bluetooth mobile communication device forwards is come for answering, and mobile phone/fixed line between call.
Preferably, in the described device of realizing bluetooth mode videoconference, above-mentioned control module comprises for the detection of right status line: detect current 2 the above circuits execution meeting operations that whether exist, if, further detect in active conference circuit, whether there is bluetooth conversation circuit, and have data to flow into.
Preferably, in the described device of realizing bluetooth mode videoconference, it further comprises: bluetooth detection module, is used for detecting this device and whether sets up effective linking bluetooth with described Bluetooth mobile communication equipment around; And number judge module, described number judge module is used for judging whether participant side's number of input meets the editing rule of phone number/fixed line number, and further determines whether to call " dialing of bluetooth band " function.
A kind of device and means of communication that realize bluetooth mode videoconference disclosed by the invention, the conference call functions of Bluetooth technology and VoIP phone is fully merged, by the speech data of bluetooth circuit and legacy network circuit is carried out to stereo process, thereby make mobile phone or fixed telephone user also can include voip phone conference model in.Adopt technical scheme of the present invention can be at lower cost, meet the conference call functions of certain scene, the availability and the user that further improve IP phone experience.
Accompanying drawing explanation
Fig. 1 is the network communication schematic diagram of videoconference in the specific embodiment of the invention;
Fig. 2 is the flow chart of the videoconference creation method of bluetooth mode in the specific embodiment of the invention one;
Figure 3 shows that the videoconference audio-frequency processing method flow chart of bluetooth mode in the specific embodiment of the invention one;
Figure 4 shows that the flow chart of the videoconference creation method of bluetooth mode in the specific embodiment of the invention two;
Figure 5 shows that the functional block diagram of IP bluetooth phone in the specific embodiment of the invention one.
Embodiment
Basic principle of the present invention is: at the VoIP phone end that can realize conference call functions, increase bluetooth module, realize communicating by letter of voice, data between mobile phone or fixed telephone and VoIP phone.The speech data that this bluetooth module is received sends to audio-frequency module to carry out stereo process, finally, VoIP phone sends to each participant side by different blended sound data by corresponding network line and bluetooth again, thereby makes mobile phone or fixed telephone user also can include voip phone conference system in.
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the technical scheme in the embodiment of the present invention is carried out to clear, complete description.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.Embodiment based in the present invention, the every other embodiment that those skilled in the art obtains belongs to the scope of protection of the invention.
Fig. 1 is the network communication schematic diagram of videoconference in the specific embodiment of the invention.As seen from the figure, the conference call functions of the VoIP phone based on bluetooth mode of the present invention, dissimilar terminal use A, user B and user C can carry out tripartite's videoconference.In the specific embodiment of the invention, the bluetooth cellular phone of the mobile phone of user B or fixed line calling party A, and transfer on IP bluetooth phone by the speech data of bluetooth Jiang Gai road call; The IP bluetooth phone of the VoIP phone of user C and user A is conversed by network, and final IP bluetooth phone carries out stereo process to set up conference call mode to above-mentioned two-way call.IP bluetooth phone is the core of videoconference, for creating, manage whole TeleConference Bridge.Above-mentioned IP bluetooth phone is embedded with bluetooth module, and this bluetooth module receives the speech data by user B incoming call from bluetooth cellular phone on the one hand, on the one hand speech data after stereo process is finally sent to mobile phone or the fixed line of user B via bluetooth cellular phone.
In the specific embodiment of the present invention, Bluetooth mobile communication equipment is not limited to the above-mentioned bluetooth cellular phone of mentioning, can be also notebook computer or the IPAD of installing bluetooth module.
Fig. 2 is the flow chart of the videoconference creation method of bluetooth mode in the specific embodiment of the invention one.As shown in the figure, the method comprises the following steps:
Step S201, IP bluetooth phone is modeled to bluetooth earphone, carries out Bluetooth pairing to set up communication linkage with bluetooth cellular phone, specifically comprises asking exhaling, authenticate and set up three processes of communication link.
The inquiry of IP bluetooth phone and bluetooth cellular phone is exhaled can two kinds of modes: a kind of is that bluetooth cellular phone is initiatively ask and exhaled IP bluetooth phone, when the bluetooth module in bluetooth cellular phone searches new bluetooth equipment, as IP bluetooth phone, it just proceeds to safety certification and establishes the link process; Another kind of mode is that IP bluetooth phone is initiatively ask and exhaled bluetooth cellular phone, receives that the inquiry of IP bluetooth phone is called for after asking just proceed to safety certification and establish the link process when bluetooth cellular phone.
In safety certification process, in bluetooth cellular phone, preset the PIN code of the IP bluetooth phone binding being connected with needs, when bluetooth cellular phone active searching is to IP bluetooth phone or while having IP bluetooth phone to be initiatively connected to bluetooth cellular phone, bluetooth cellular phone just sends to IP bluetooth phone above-mentioned PIN code, the PIN code and the IP bluetooth phone that send are bound one by one, the corresponding specific PIN code of specific VoIP phone set terminal.So IP bluetooth phone, when receiving the PIN code that bluetooth cellular phone sends, checks whether this PIN code is its PIN code of binding, if it is authentication is passed through, VoIP phone return authentication success message; If not, authentification failure, refusal connects.
After safety certification is passed through, bluetooth cellular phone will be inquired about connectivity port from IP bluetooth phone end, after inquiring connectivity port, bluetooth cellular phone sends the request of setting up signaling link to IP bluetooth phone, IP bluetooth phone responds above-mentioned request, after signaling link is set up, bluetooth cellular phone is further responsible for the voice SCO link of foundation and IP bluetooth phone.
Step S202, when bluetooth cellular phone detects the incoming call incoming call of user B, this bluetooth cellular phone will initiatively connect IP bluetooth phone, once bluetooth cellular phone just sends a command to IP bluetooth phone after linking bluetooth success being detected, above-mentioned call information is sent to IP bluetooth phone by Bluetooth protocol, and IP bluetooth phone receives ring simultaneously after information.
Step S203, user A answers above-mentioned incoming call incoming call by IP bluetooth phone and sets up call, now, bluetooth cellular phone can be set up speech line with IP bluetooth phone and be connected, thereby by Bluetooth protocol, the speech data of user B is delivered to IP bluetooth telephone handle receiver or hands-free upper, the speech data of IP bluetooth telephone handle microphone is also passed to bluetooth cellular phone by Bluetooth protocol simultaneously.
Step S204, the above-mentioned call of menu of operation IP bluetooth phone is set to hold mode.
Step S205, the control module of IP bluetooth phone is opened mixed-media network modules mixed-media function, and user A is by the VoIP phone of calling network user C.
Step S206, after user A and user C foundation call, the control module of IP bluetooth phone sends a signal to audio-frequency module, makes itself and mixed-media network modules mixed-media set up speech line and is connected.
Step S207, user A further starts the videoconference of bluetooth mode by operation IP bluetooth phone menu, now audio-frequency module receives bluetooth, the networking telephone and local voice data, speech data is sent in the terminal of each conferenced party after stereo process again.
Figure 3 shows that the videoconference audio-frequency processing method flow chart of bluetooth mode in the specific embodiment of the invention one.As shown in the figure, this videoconference audio-frequency processing method mainly comprises the steps:
Step S301, whether whether the control module of IP bluetooth phone detects currently has 2 and 2 above talk lines and active users to operate wherein 2 and above circuit are carried out meeting operation, if it is proceed to step S302, otherwise terminating telephone conference model.
Step S302, further detects in active conference circuit, whether there is bluetooth conversation circuit, and has data to flow into, and if it is proceeds to step S303, otherwise the decoding that enters step S304 and carry out voice-over-net data is processed.
Step S303, control the speech data of the audio mixing unit reception bluetooth module in audio-frequency module, because the IP bluetooth phone in the specific embodiment of the invention is modeled to bluetooth earphone, thereby the speech data of inputting by bluetooth conversation circuit processes without decoding again, from the speech data of user B, at bluetooth cellular phone end, by its built-in bluetooth module, complete decoding work in videoconference process.
Step S304, the codec unit in audio-frequency module receives the speech data from network line, and to its processing of decoding.
Step S305, carries out sound mixing processing to the each side of videoconference, namely by the speech data of Internet phone-calling circuit after decoding is processed, the speech data of bluetooth circuit, and carry out stereo process from handle/hands-free speech data.
Step S306, the data after above-mentioned audio mixing remove each line user oneself a side data and encoded after send, for bluetooth circuit, be finally to return to the audio mixing data of user A and user C to bluetooth cellular phone; For network line, the audio mixing data of user A and user B will be returned to.
In another embodiment of the present invention, if the built-in Bluetooth chip with dial feature of IP bluetooth phone also can adopt IP bluetooth phone initiatively to be dialed to user B and created conference call mode by the mode of mobile phone/fixed-line phone network.Now, first the control module in IP bluetooth phone opens bluetooth module function, and makes it remove initiatively to connect bluetooth cellular phone.After bluetooth communication being detected and connecting, above-mentioned control module just sends order to bluetooth module, calls away.After setting up call, control module sends a signal to audio-frequency module, makes itself and bluetooth module set up speech line and is connected.
Figure 4 shows that the flow chart of the videoconference creation method of bluetooth mode in the specific embodiment of the invention two.As seen from the figure, now videoconference creation method comprises the following steps:
Step S401, user A starts the meeting room function of videoconference, the operation interface of IP bluetooth phone display screen display conference chamber by the operation push-button of IP bluetooth phone.
Step S402, the operation of the further selective call of user A participant side user B, and by keyboard dialing, input the telephone number of user B.
Step S403, whether the number of the user B of control module judgement input is phone number/fixed line number, if it is goes to step S404, otherwise enters step S407.Above-mentioned number judgment mode carries out according to the editing rule of phone number and fixed line number, if current domestic phone number first place is 11 figure places that " 1 " starts.The specific embodiment of the invention is to select for a kind of optimization of dialing under mobile phone or fixed line scene, because IP phone uses more frequent in enterprises conventionally, if dial internal number, belong to network telephone communication expense low, and adopt IP phone to dial phone number, or landline telephone is because needs are conversed by mobile phone/fixed-line phone network, its communication expense can't reduce, and signal strength signal intensity is not as good as using mobile phone dialing to have more advantage.Thus, we provide automatic " dialing of bluetooth band " function of a kind of calling handset/landline telephone.
Step S404, control module starts bluetooth module and detects within the scope of effective communication, whether there is bluetooth cellular phone, if had, sets up the bluetooth communication link with bluetooth cellular phone.
Step S405, when above-mentioned steps S404 establishes after bluetooth communication, the LED interface of IP bluetooth phone further shows " dialing of bluetooth band " feature operation, indicating user can adopt this function to carry out the call to user B.
Step S406, user A selects " dialing of bluetooth band " feature operation to carry out call, by bluetooth module and the bluetooth cellular phone of IP bluetooth phone, further sets up voice SCO link.
Step S407, control module directly starts mixed-media network modules mixed-media and calls out.
When user A sets up after the call with user B by the way, the speech processes process of follow-up conference call mode can be with reference to correlation step shown in figure 3.
Figure 5 shows that the functional block diagram of IP bluetooth phone in the specific embodiment of the invention one.Shown in figure, IP bluetooth phone mainly comprises following nucleus module: control module, bluetooth module, audio-frequency module, and mixed-media network modules mixed-media.
Wherein, bluetooth module, is responsible for the wireless connections of foundation and bluetooth cellular phone, receives from bluetooth cellular phone and shifts the calling of coming, or the external calling of IP bluetooth phone is sent to bluetooth cellular phone.
Mixed-media network modules mixed-media, the path of being responsible for networking telephone participant in videoconference connects.
Audio-frequency module, is responsible for the processing to the speech data of each participant side in videoconference, and it has further comprised audio mixing unit and codec unit.Codec unit is for receiving and the speech data of the user C that sends over by network line of decoding, and the coding of audio mixing data is processed.Audio mixing unit receives from the speech data of the user B of bluetooth module, user A by the speech data of external handle/hands-free input, and through the speech data of decoded user C, and above-mentioned each side speech data is carried out to audio mixing.Audio mixing data after audio-frequency module is processed send to each participant side by bluetooth module, mixed-media network modules mixed-media again after removing the data of circuit party of one's own separately, with this, have realized bluetooth telephone conferencing function.
Control module, be responsible for the control to above-mentioned each functional module, comprise the open and close to bluetooth module and mixed-media network modules mixed-media function, send and receive to audio-frequency module control signal, and the detection of whole system status line, as whether existed 2 above circuits to carry out meeting operation for detection of current; Detect in active conference circuit whether have bluetooth conversation circuit, and have data inflow etc.
In above-mentioned embodiment, we take tripartite talks and have carried out the explanation of technical solution of the present invention as example, and the function of supporting according to different VoIP phones in actual applications also can realize videoconference more than tripartite.
In addition, as a preferred embodiment of the present invention, the above-mentioned IP bluetooth phone of mentioning can adopt double-core CPU:CPU1 to be used for moving Android operating system, and CPU2 is used for carrying out speech processes.Audio-frequency module is connected with CPU2 by pcm bus, and bluetooth module is connected for command transmitting data and speech data by Serial Port Line with CPU1.According to IP bluetooth phone in different application pattern, under CPU1 can notify, hardware is opened difference in functionality module: when being operated in bluetooth state, Bluetooth chip carries out the mutual of asynchronous data by serial ports and CPU1, such as matching and the signaling data such as be connected with bluetooth cellular phone; When carrying out bluetooth telephone meeting, the audio mixing unit that blue tooth voice data transfer to voice module by serial ports is on the one hand processed; Voice-over-net data enter in the codec unit of voice module and process on the other hand; Finally by the stereo process of crossing audio-frequency module, then voice are sent to local with far-end.In the time of closing session, CPU1 can control modules, and corresponding disconnection bluetooth connects, and finishes the disconnection of the networking telephone and audio-frequency module circuit.
In addition, in the specific embodiment of the invention two, related IP bluetooth phone is except the functional module shown in Fig. 5, also increase number judge module and bluetooth detection module, wherein number judge module is used for judging whether participant side's number that user inputs meets the editing rule of phone number/fixed line number, and further determines whether to call " dialing of bluetooth band " function according to this result.And bluetooth detection module is for determining that whether IP bluetooth phone set up effective linking bluetooth with mobile phone around.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (10)
1. a device of realizing bluetooth mode videoconference, described device can be supported at least videoconference more than tripartite, comprise control module, mixed-media network modules mixed-media, bluetooth module, and audio-frequency module, described audio-frequency module also further comprises audio mixing unit and codec unit, it is characterized in that, codec unit sends over the speech data of each participant side for receiving and decoding by network line, and the data after described audio mixing unit stereo process are encoded; Described audio mixing unit is for directly receiving the speech data from described bluetooth module and the speech data of external handle/hands-free input; Described control module is for the detection to the status line of described device.
According to claim 1 device, it is characterized in that, described device is modeled to bluetooth earphone function by described bluetooth module, that Bluetooth mobile communication device forwards is come for answering, and mobile phone/fixed line between call.
3. device according to claim 2, it is characterized in that, described control module is for comprising the detection of the status line of described device: detect current 2 the above circuits execution meeting operations that whether exist, if, further detect in active conference circuit, whether there is bluetooth conversation circuit, and have data to flow into.
4. device according to claim 3, is characterized in that, described device further comprises bluetooth detection module, is used for detecting described device and whether sets up effective linking bluetooth with described Bluetooth mobile communication equipment around.
5. device according to claim 4, it is characterized in that, described device further comprises number judge module, described number judge module is used for judging whether participant side's number of input meets the editing rule of phone number/fixed line number, and further determines whether to call " dialing of bluetooth band " function.
6. Bluetooth mobile communication equipment according to claim 5 is the notebook computer/IPAD of bluetooth cellular phone, installing bluetooth module.
7. the means of communication based on the arbitrary described device of realizing bluetooth mode videoconference of the claims 1 ~ 6, is characterized in that, the described means of communication comprise:
Step a: described unit simulation becomes bluetooth earphone function, sets up the linking bluetooth with Bluetooth mobile communication equipment, and by described bluetooth module receive that described Bluetooth mobile communication device forwards is come, and mobile phone/fixed line between call;
Step b: described device is the call with VoIP phone by described mixed-media network modules mixed-media establishment;
Step c: the call voice data that described bluetooth module, described mixed-media network modules mixed-media are received, and the speech data of the external handle of described device/hands-free input carries out audio mixing, and the speech data after stereo process is sent to each conferenced party.
8. the means of communication according to claim 7, it is characterized in that, further comprising the steps of before described step c: to detect current 2 the above circuits execution meeting operations that whether exist, if, further detect in active conference circuit, whether there is bluetooth conversation circuit, and have data to flow into.
9. the means of communication according to claim 8, is characterized in that, described step c specifically comprises: described mixed-media network modules mixed-media transmits described call voice data to described codec unit, after decoding is processed, is transferred to described audio mixing unit; Described bluetooth module transmits described call voice data to described audio mixing unit.
10. the means of communication according to claim 9, is characterized in that, described bluetooth module has band dial feature, and the described means of communication can comprise: detect described device and whether set up effective linking bluetooth with described Bluetooth mobile communication equipment around; Whether participant side's number of judgement input meets the editing rule of phone number/fixed line number, and further determines whether to call " dialing of bluetooth band " function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310200581.9A CN104184911B (en) | 2013-05-27 | 2013-05-27 | A kind of device that realizing bluetooth mode videoconference and the means of communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310200581.9A CN104184911B (en) | 2013-05-27 | 2013-05-27 | A kind of device that realizing bluetooth mode videoconference and the means of communication |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104184911A true CN104184911A (en) | 2014-12-03 |
| CN104184911B CN104184911B (en) | 2019-04-23 |
Family
ID=51965630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310200581.9A Active CN104184911B (en) | 2013-05-27 | 2013-05-27 | A kind of device that realizing bluetooth mode videoconference and the means of communication |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104184911B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105634757A (en) * | 2015-06-11 | 2016-06-01 | 宇龙计算机通信科技(深圳)有限公司 | Communication method, communication device, terminal and communication system |
| CN105682006A (en) * | 2016-01-27 | 2016-06-15 | 宇龙计算机通信科技(深圳)有限公司 | Earphone and method for achieving teleconference based on earphones |
| CN106453790A (en) * | 2016-09-24 | 2017-02-22 | 东莞市库珀电子有限公司 | Communication method based on multi-Bluetooth teleconference |
| TWI661704B (en) * | 2017-05-15 | 2019-06-01 | 原兆科技股份有限公司 | Group bluetooth communication method and bluetooth group communication device |
| CN111343349A (en) * | 2020-02-25 | 2020-06-26 | 厦门亿联网络技术股份有限公司 | USB telephone device supporting multi-equipment conference application and control method thereof |
| US20210256973A1 (en) * | 2020-02-13 | 2021-08-19 | Baidu Online Network Technology (Beijing) Co., Ltd. | Speech chip and electronic device |
| CN113572888A (en) * | 2021-06-17 | 2021-10-29 | 厦门亿联网络技术股份有限公司 | Multi-channel equipment working system |
| WO2022057552A1 (en) * | 2020-09-18 | 2022-03-24 | 华为技术有限公司 | Device control system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2667810Y (en) * | 2002-08-01 | 2004-12-29 | 苗原 | Module, mobile telephone, telephone or apparatus with telephone meeting function |
| US20060203083A1 (en) * | 2005-03-09 | 2006-09-14 | Wilson George D Jr | Method and apparatus for videoconference interaction with bluetooth-enabled cellular telephone |
| CN102752734A (en) * | 2011-04-19 | 2012-10-24 | 苏州风采信息技术有限公司 | Three way call method |
-
2013
- 2013-05-27 CN CN201310200581.9A patent/CN104184911B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2667810Y (en) * | 2002-08-01 | 2004-12-29 | 苗原 | Module, mobile telephone, telephone or apparatus with telephone meeting function |
| US20060203083A1 (en) * | 2005-03-09 | 2006-09-14 | Wilson George D Jr | Method and apparatus for videoconference interaction with bluetooth-enabled cellular telephone |
| CN102752734A (en) * | 2011-04-19 | 2012-10-24 | 苏州风采信息技术有限公司 | Three way call method |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105634757A (en) * | 2015-06-11 | 2016-06-01 | 宇龙计算机通信科技(深圳)有限公司 | Communication method, communication device, terminal and communication system |
| CN105682006A (en) * | 2016-01-27 | 2016-06-15 | 宇龙计算机通信科技(深圳)有限公司 | Earphone and method for achieving teleconference based on earphones |
| CN106453790A (en) * | 2016-09-24 | 2017-02-22 | 东莞市库珀电子有限公司 | Communication method based on multi-Bluetooth teleconference |
| CN106453790B (en) * | 2016-09-24 | 2019-06-14 | 东莞市库珀电子有限公司 | A kind of means of communication based on more bluetooth telephone meetings |
| TWI661704B (en) * | 2017-05-15 | 2019-06-01 | 原兆科技股份有限公司 | Group bluetooth communication method and bluetooth group communication device |
| US20210256973A1 (en) * | 2020-02-13 | 2021-08-19 | Baidu Online Network Technology (Beijing) Co., Ltd. | Speech chip and electronic device |
| US11735179B2 (en) * | 2020-02-13 | 2023-08-22 | Baidu Online Network Technology (Beijing) Co., Ltd. | Speech chip and electronic device |
| CN111343349A (en) * | 2020-02-25 | 2020-06-26 | 厦门亿联网络技术股份有限公司 | USB telephone device supporting multi-equipment conference application and control method thereof |
| WO2022057552A1 (en) * | 2020-09-18 | 2022-03-24 | 华为技术有限公司 | Device control system |
| CN113572888A (en) * | 2021-06-17 | 2021-10-29 | 厦门亿联网络技术股份有限公司 | Multi-channel equipment working system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104184911B (en) | 2019-04-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104184911A (en) | Apparatus and communication method for realizing bluetooth mode telephone conference | |
| US9686662B2 (en) | Wireless headset and a headset system for transferring call between two telecommunication devices | |
| CN103312906B (en) | A kind of method that realizes of teleconference and device | |
| US8649817B2 (en) | Headset call transition | |
| CN104581665B (en) | A kind of method and device of call transfer | |
| CN102572584A (en) | Intelligent television system and intelligent television method capable of expanding cellphone | |
| CN103152715A (en) | Method for forwarding voice calls between mobile terminals | |
| CN101459984A (en) | System for using mobile phone as secondary machine of household fixed telephone and control method thereof | |
| CN104539790A (en) | Method and system for sharing cellphone communication function by tablet computer | |
| CN104184499A (en) | Bluetooth device control method, device and system | |
| CN107124706B (en) | Method, device and system for switching calls among mobile phones | |
| KR101567136B1 (en) | Multipoint conference device and switching method from point-to-point communication to multipoint conference | |
| CN102075218A (en) | Short-distance mobile phone multi-party conversation method | |
| US9819774B2 (en) | Mobile and landline call switching | |
| US8958804B2 (en) | Communication system and communicating connection method thereof | |
| CN102123214A (en) | Control device and method of three-network integrated phone | |
| CN101047737B (en) | Telephone conference terminal and switchover method | |
| CN105120524A (en) | Method for establishing communication connection and electronic device | |
| CN104837126A (en) | Method used for sharing conversation between mobile communication terminals and mobile communication terminals | |
| CN202276388U (en) | Telephone integrating handset, fixed line telephone, and Internet phone | |
| CN101282374A (en) | Network telephone and fixed telephone integrated machine | |
| CN103237139B (en) | multi-party communication system and method | |
| CN101384046A (en) | Data calling method and system in mobile terminal system | |
| CN103763789A (en) | Mobile device and method capable of achieving three-party communication | |
| CN101848267A (en) | Method for automatically transferring fixed-line phone call to Bluetooth phone |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |