CN203504703U - Cordless telephone system - Google Patents
Cordless telephone system Download PDFInfo
- Publication number
- CN203504703U CN203504703U CN201320509137.0U CN201320509137U CN203504703U CN 203504703 U CN203504703 U CN 203504703U CN 201320509137 U CN201320509137 U CN 201320509137U CN 203504703 U CN203504703 U CN 203504703U
- Authority
- CN
- China
- Prior art keywords
- module
- cordless telephone
- handset
- main frame
- communication module
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The utility model discloses a cordless telephone system, and the system comprises a PBX (private branch exchange) which is connected with a mobile communication module and/or a PSTN communication module and/or an Internet communication module. The PBX is also connected with a plurality of cordless master telephone sets which are respectively connected with a plurality of cordless slave telephone sets. According to the utility model, the cordless master telephone sets can be freely connected with the mobile communication module and/or the PSTN communication module and/or the Internet communication module through the PBX, achieves the function of flexible networking according to the specific demands of an environment and a user, improves the resource utilization rate, and saves cost. The system provided by the utility model can be widely used.
Description
Technical field
The utility model relates to field of telephone communication, relates in particular to a kind of cordless telephone system.
Background technology
DECT:Digital Enhanced Cordless Telecommunications, DECT, is a kind of digital communication wireless standard, has preferably voice quality and the protection of debug highly.
PBX:Private Branch Exchange, user class switch, the telephone service network that intra-company is used, internal system extension subscriber is shared the outside line of some.
PABX:Private Automatic Branch eXchange, i.e. pabx, or PABX, a kind of private telephone exchange that automatically internal user line is connected to telephone system outside line.
PSTN:Public Switched Telephone Network, PSTN.
CDMA:Code Division Multiple Access, a kind of mobile communication technology.
Cordless telephone system comprises the phone of a main frame and one or more handsets, traditional cordless telephone system main frame is directly connected to public switch telephone network (PSTN), and each handset is connected with cordless telephone main frame in radio communication mode, each handset is distributed in diverse location and uses for different people.Cordless telephone system is divided into outside line communication and communicates by letter with interior lines, a plurality of interior lines Subset of cordless telephone is shared one or some outside line circuits, it is high that it has resource utilization, and cost-saving advantage is applicable to building phone group network system, enterprise group's phone or community security protection communication system etc. very much.
Along with the development of mobile communications network and the Internet, mobile phone has occupied most voice communication market, and the Internet has occupied most data communication market.Public switch telephone network is due to the independent laying-out of needs, but its market demand and the shared market share be in reduction, and some areas, as remote districts and ruthless area, even do not have PSTN access or cost of access too high.Though cordless telephone system has the local multi-user advantage that cost is low, resource utilization is high of conversing, but it only uses the outer line access mode of public switch telephone network can not meet client's demand, thereby has hindered the development of cordless telephone system.
Utility model content
In order to solve the problems of the technologies described above, the purpose of this utility model is to provide a kind of cordless telephone system that can compatible multiple network.
The technical scheme that the utility model adopts is:
A kind of cordless telephone system, it comprises pbx switch, described pbx switch is connected with mobile communication module and/or PSTN communication module and/or the Internet communication module, and described pbx switch is connected with a plurality of cordless telephone main frames, and described cordless telephone main frame is connected with a plurality of Subset of cordless telephones.
Preferably, described cordless telephone main frame is connected with a plurality of Subset of cordless telephones by 2.4G communication or DECT communication.
Preferably, described cordless telephone main frame comprises console controller, the first input end of described console controller is connected with host power supply module, the second input of described console controller is connected with main frame input control module, the 3rd input of described console controller is connected with main frame voice input module, the output of described console controller is connected with main frame voice output module, described console controller is connected with exchange interface module, described exchange interface module is connected with pbx switch, described console controller is connected with main frame radio receiving transmitting module, described main frame radio receiving transmitting module is connected with a plurality of Subset of cordless telephones.
Preferably, described Subset of cordless telephone comprises handset controller, the first input end of described handset controller is connected with handset power module, the second input of described handset controller is connected with handset input control module, the 3rd input of described handset controller is connected with handset voice input module, the first output of described handset controller is connected with handset voice output module, the second output of described handset controller is connected with handset display module, described handset controller is connected with handset radio receiving transmitting module, described handset radio receiving transmitting module is connected with cordless telephone main frame.
Preferably, described pbx switch comprises outer line interface selection module, and described outer line interface selection module is connected with mobile communication module and/or PSTN communication module and/or the Internet communication module with pbx switch respectively and is connected.
Preferably, described pbx switch comprises the control interface for pbx switch parameter is arranged.
Preferably, described mobile communication module comprises ambulatory transceiver antenna, and described ambulatory transceiver antenna is connected with SIM card or UIM card circuit, and described SIM card or UIM card circuit are connected with pbx switch.
Preferably, described mobile communication module is cdma communication module.
Preferably, described a plurality of Subset of cordless telephone is 4 Subset of cordless telephones.
The beneficial effects of the utility model are: cordless telephone main frame of the present utility model passes through pbx switch, can free selection and being connected of mobile radio communication or pstn telephone net or the Internet, realized the function that specifically needs flexible networking according to environment and client, improved resource utilization, provided cost savings.
In addition, before the utility model cordless telephone main frame and each cordless telephone phone handset, adopt DECT digital wireless communication standard, there is the call safety guarantee of high-quality speech quality and height; When system is selected mobile communication module as outside line communication pattern, a plurality of Subset of cordless telephones in interior lines can be realized correspondence with foreign country by individual SIM card or UIM card, have saved resource and cost; Outer line interface selects module can select outside line to connect by which kind of network, has increased the flexibility of networking, facilitates client to use.
The utility model can be widely used in cordless telephone system.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further:
Fig. 1 is the electrical block diagram of a kind of embodiment of the utility model;
Fig. 2 is the electrical block diagram of the cordless telephone main frame of a kind of embodiment of the utility model.
Embodiment
It should be noted that, in the situation that not conflicting, embodiment and the feature in embodiment in the application can combine mutually.
As shown in Figure 1, a kind of cordless telephone system, it comprises pbx switch 20, described pbx switch 20 is connected with mobile communication module 11 and/or PSTN communication module 12 and/or the Internet communication module 13, described pbx switch 20 is connected with a plurality of cordless telephone main frames 30, and described cordless telephone main frame 30 is connected with a plurality of Subset of cordless telephones 40.According to the concrete needs of user, outside line communication module can independent assortment, also can make the integrated standardized designs of three nets, and user selects concrete latticed form as required.Apparently, mobile communication module 11, PSTN communication module 12 and the Internet communication module 13 can be integrated in same equipment the inside, this equipment is again by different interfaces, as mobile wireless interface, telephone line interface or RJ45 cable interface are routed to different networks.Pbx switch 20 can be also PABX switch.Pbx switch 20 can be also by wireless mode with communicating by letter of a plurality of cordless telephone main frames 30, and so, pbx switch 20 needs to adopt PBX wireless exchange board.
Take mobile communication below as example, describe call in detail and realize communication process.
By the module of line interface selection outside, work as and select mobile communication mode, phone passes through mobile network, when calling in as GSM/CDMA network, pbx switch 20 is routed to a certain specific cordless telephone main frame 30 according to the destination address of phone by telephone signal, this cordless telephone main frame 30 detects after ringing signal, can be according to a certain specific handset of number call of setting, also can be in its registration all handsets in its signal cover, after handset off-hook, set up communication link, after handset on-hook, discharge communication link; When Subset of cordless telephone 40 is dialed outside line, signal is by the cordless telephone main frame 30 of its registration, after pbx switch 20 is processed by mobile network's module to the outside line signal that makes a call, after being replied, set up call link.
As what select, be Internet pattern, outside line adopts the call of IP phone form, and its communication process and mobile communication mode are similar, at this, do not tire out and state.
Preferably, described cordless telephone main frame 30 is connected with a plurality of Subset of cordless telephones 40 by 2.4G communication or DECT communication.Before cordless telephone main frame and each cordless telephone phone handset, adopt DECT digital wireless communication standard, there is the call safety guarantee of high-quality speech quality and height.
Preferably, as shown in Figure 2, described cordless telephone main frame 30 comprises console controller, the first input end of described console controller is connected with host power supply module, the second input of described console controller is connected with main frame input control module, the 3rd input of described console controller is connected with main frame voice input module, the output of described console controller is connected with main frame voice output module, described console controller is connected with exchange interface module, described exchange interface module is connected with pbx switch 20, described console controller is connected with main frame radio receiving transmitting module, described main frame radio receiving transmitting module is connected with a plurality of Subset of cordless telephones 40.In the present embodiment, main frame input module is key-press input, also can adopt touch-screen input.
Preferably, described Subset of cordless telephone 40 comprises handset controller, the first input end of described handset controller is connected with handset power module, the second input of described handset controller is connected with handset input control module, the 3rd input of described handset controller is connected with handset voice input module, the first output of described handset controller is connected with handset voice output module, the second output of described handset controller is connected with handset display module, described handset controller is connected with handset radio receiving transmitting module, described handset radio receiving transmitting module is connected with cordless telephone main frame 30.In the present embodiment, handset input module is key-press input, also can adopt touch-screen input.
Preferably, described pbx switch 20 comprises outer line interface selection module, and described outer line interface selection module is connected with mobile communication module 11 and/or PSTN communication module 12 and/or the Internet communication module 13 with pbx switch 20 respectively and is connected.
Preferably, described pbx switch 20 comprises the control interface for pbx switch 20 parameters are arranged.Control interface can adopt RS232 interface, RS485 interface or RJ45 interface, and user can use computer to arrange the parameter of pbx switch 20.Registration and numbering, the selection of communication type and mode of cordless telephone main frame 30 calling handsets etc. that content comprises each cordless telephone main frame 30 and handset are set.
Preferably, described mobile communication module 11 comprises ambulatory transceiver antenna, and described ambulatory transceiver antenna is connected with SIM card or UIM card circuit, and described SIM card or UIM card circuit are connected with pbx switch 20.
Preferably, described mobile communication module 11 is cdma communication module.Obviously, mobile communication module 11 can be also GSM or TD-SCDMA wireless communication module etc.
Preferably, described a plurality of Subset of cordless telephone 40 is 4 Subset of cordless telephones 40.
More than that better enforcement of the present utility model is illustrated, but the invention is not limited to described embodiment, those of ordinary skill in the art also can make all equivalent variations or replacement under the prerequisite without prejudice to the utility model spirit, and the distortion that these are equal to or replacement are all included in the application's claim limited range.
Claims (9)
1. a cordless telephone system, it is characterized in that, it comprises pbx switch, described pbx switch is connected with mobile communication module and/or PSTN communication module and/or the Internet communication module, described pbx switch is connected with a plurality of cordless telephone main frames, and described cordless telephone main frame is connected with a plurality of Subset of cordless telephones.
2. a kind of cordless telephone system according to claim 1, is characterized in that, described cordless telephone main frame is connected with a plurality of Subset of cordless telephones by 2.4G communication or DECT communication.
3. a kind of cordless telephone system according to claim 2, it is characterized in that, described cordless telephone main frame comprises console controller, the first input end of described console controller is connected with host power supply module, the second input of described console controller is connected with main frame input control module, the 3rd input of described console controller is connected with main frame voice input module, the output of described console controller is connected with main frame voice output module, described console controller is connected with exchange interface module, described exchange interface module is connected with pbx switch, described console controller is connected with main frame radio receiving transmitting module, described main frame radio receiving transmitting module is connected with a plurality of Subset of cordless telephones.
4. a kind of cordless telephone system according to claim 2, it is characterized in that, described Subset of cordless telephone comprises handset controller, the first input end of described handset controller is connected with handset power module, the second input of described handset controller is connected with handset input control module, the 3rd input of described handset controller is connected with handset voice input module, the first output of described handset controller is connected with handset voice output module, the second output of described handset controller is connected with handset display module, described handset controller is connected with handset radio receiving transmitting module, described handset radio receiving transmitting module is connected with cordless telephone main frame.
5. according to a kind of cordless telephone system described in claim 1～4 any one, it is characterized in that, described pbx switch comprises outer line interface selection module, and described outer line interface selection module is connected with mobile communication module and/or PSTN communication module and/or the Internet communication module with pbx switch respectively and is connected.
6. a kind of cordless telephone system according to claim 5, is characterized in that, described pbx switch comprises the control interface for pbx switch parameter is arranged.
7. a kind of cordless telephone system according to claim 6, is characterized in that, described mobile communication module comprises ambulatory transceiver antenna, and described ambulatory transceiver antenna is connected with SIM card or UIM card circuit, and described SIM card or UIM card circuit are connected with pbx switch.
8. a kind of cordless telephone system according to claim 7, is characterized in that, described mobile communication module is cdma communication module.
9. according to a kind of cordless telephone system described in claim 6～8 any one, it is characterized in that, described a plurality of Subset of cordless telephones are 4 Subset of cordless telephones.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320509137.0U CN203504703U (en) | 2013-08-20 | 2013-08-20 | Cordless telephone system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320509137.0U CN203504703U (en) | 2013-08-20 | 2013-08-20 | Cordless telephone system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203504703U true CN203504703U (en) | 2014-03-26 |
Family
ID=50335641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320509137.0U Expired - Fee Related CN203504703U (en) | 2013-08-20 | 2013-08-20 | Cordless telephone system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203504703U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104954584A (en) * | 2015-07-04 | 2015-09-30 | 清华大学深圳研究生院 | Cordless telephone system |
-
2013
- 2013-08-20 CN CN201320509137.0U patent/CN203504703U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104954584A (en) * | 2015-07-04 | 2015-09-30 | 清华大学深圳研究生院 | Cordless telephone system |
| CN104954584B (en) * | 2015-07-04 | 2019-02-01 | 清华大学深圳研究生院 | Cordless telephone system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100413363C (en) | Fusion terminal | |
| CN101110614B (en) | Method for implementing simultaneous talking among a plurality of blue tooth terminals | |
| CN103152715A (en) | Method for forwarding voice calls between mobile terminals | |
| CN1945994B (en) | Method for automatic transfering phone call of blue tooth cell phone to fixed telephone for receiving call | |
| CN101674378A (en) | Wireless fixed terminal capable of switching talk lines automatically and switching method | |
| CN102594971A (en) | Stored program control exchange, and radiotelephone call system and method based on stored program control exchange | |
| CN101257679A (en) | Split type mobile terminal calling record synchronies method and system thereof | |
| CN203504703U (en) | Cordless telephone system | |
| CN101742216B (en) | Video telephone method, device and 3G mobile terminal | |
| CN101340727A (en) | Mobile terminal, multipath call control method and system | |
| CN202488541U (en) | SPC (Stored Program Control) exchange and radio telephone calling system on basis of same | |
| CN104158982A (en) | Method for converting numbers of mobile phone and wire telephone | |
| CN201332429Y (en) | System fusing GSM access with analog switch | |
| CN201123089Y (en) | Mobile terminal compatible with dual-GSM and GSM/PHS dual-mode dual-standby | |
| CN201435761Y (en) | Doorphone terminal for building talkback systems | |
| CN104168256A (en) | Method and device for realizing bound synchronous ringing of desktop extension and mobile intelligent terminal | |
| CN103780737B (en) | Answering method between composite aircraft and composite aircraft | |
| CN201682546U (en) | Conversation adapter | |
| CN103428324A (en) | Intelligent IP dialing method for mobile phone | |
| CN201435762Y (en) | Novel doorphone terminal for building talkback systems | |
| CN201708936U (en) | Wireless stored program control exchange | |
| CN2660827Y (en) | Blueteeth GSM dual mode radio telephone | |
| CN214014401U (en) | Fusion communication system for interconnection and intercommunication of manual exchange and wireless communication | |
| CN202872896U (en) | Dialer of fixed-line telephone | |
| CN2701187Y (en) | A novel mobile phone |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140326 Termination date: 20150820 |
|
| EXPY | Termination of patent right or utility model |