CN101998698A - Wireless bridging device - Google Patents
Wireless bridging device Download PDFInfo
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- CN101998698A CN101998698A CN2009100421141A CN200910042114A CN101998698A CN 101998698 A CN101998698 A CN 101998698A CN 2009100421141 A CN2009100421141 A CN 2009100421141A CN 200910042114 A CN200910042114 A CN 200910042114A CN 101998698 A CN101998698 A CN 101998698A
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Abstract
The invention discloses a wireless bridging device which has CDMA (Code Division Multiple Access) or GSM (Global System for Mobile Communication) wireless access and wired fixed-line access, realizes expenses optimization and has high reliability. The wireless bridging device comprises a power supply device, a state indicating device, a selection switch, a wireless device, a SIM (Subscriber Identity Module) seat, a DTMF (Dual Tone Multi Frequency) signal receiver, a central processing unit, a number analyzing and processing device, a fixed-line interface device and an interface switching and processing device, wherein the SIM seat is connected with a wireless network by an antenna; the DTMF signal receiver is used for receiving DTMF signals transmitted by a telephone; the central processing unit is used for controlling a calling process; the number analyzing and processing device is connected with the DTMF signal receiver and is used for analyzing the DTMF signals and reporting the DTMF signals to the central processing unit; the fixed-line interface device is connected with a telecommunications office by a telephone line; the interface switching and processing device is used for switching the connection state of the wireless device and the fixed-line interface device; and the wireless device is in a GSM standard or a CDMA standard. The invention is widely used for the field of a wireless access device.
Description
Technical field
The present invention relates to a kind of wireless jumper device.
Background technology
Radio reception device-public telephone system series (J type machine, P type machine, G type machine) product can solve telecom operators to local mode and the input problem that inserts of last kilometer, cost is low, access flexibly, and is easy for installation, can satisfy the different demands of various occasions.Can realize multiple functions such as speech communication, mobile data transmission, mobile Internet access, sending and receiving short messages, can conveniently be applied in existing GSM or the cdma mobile communication net.Product is applicable to that the local local telephone network of mobile operator, the user of IP phone insert, and satisfy the needs that the Mobile Network Operation merchant carries out city public telephone service energetically.It can be installed in some such as on the mobile places such as automobile, train, landlocked pleasure-boat, also can be placed on park, temporary meeting place or other is not easy to install the place of plain old telephone.Radio reception device can be used for replacing the original fixation phone line of fixed line telecom operators, for example uses the phone reconfiguration to radio reception device the original office of commmunication company; With the trunk line reconfiguration of the private branch exchange of some hotels, school, enterprise to radio reception device; Taximeter can also be received in this equipment, development belongs to the public words of the Attended mode agency of commmunication company.Some shipping companies are used for the viking line that they manage with radio reception device, and the visitor can be made a phone call on pleasure-boat, surfs the Net, send a fax.
At present, CDMA or gsm wireless access terminal and adopt single wireless access, many users have enjoyed and have selected the more communication network of high-quality and more cheap rate, but because original wired fixed line also need keep, and the access way of existing terminal is single, does not reach the unified equipment of sharing incoming call and can freely selecting route to breathe out with existing line fixed-line phone network.Abundant telecommunication resources, more the network of high-quality and cheap rate do not obtain good integrated optimization to the user.
Summary of the invention
Technical problem to be solved by this invention is to overcome the deficiencies in the prior art, provides the access of a kind of CDMA of having or gsm wireless and wired fixed line to insert, realize the high wireless jumper device of optimization, reliability of rate.
The technical solution adopted in the present invention is: the present invention includes supply unit, state indicating device, selector switch and
Wireless device is provided with the SIM card seat, is connected with wireless network by antenna;
The DTMF digit receiver receives the dtmf signal that telephone set is sent;
Central processing unit is used for the controlling call process;
The number analysis processing unit connects described DTMF digit receiver, analyzes described dtmf signal and reports to described central processing unit;
The fixed line interface arrangement is connected with telecommunication bureau by telephone wire;
The interface switch processing device connects described fixed line interface arrangement and described wireless device respectively, is used to realize that telephone set switches between wired fixed line and wireless channel double route.
Described wireless device is GSM standard or CDMA standard.
The invention has the beneficial effects as follows: owing to the present invention includes supply unit, state indicating device, selector switch and wireless device, be provided with the SIM card seat, be connected with wireless network by antenna; The DTMF digit receiver receives the dtmf signal that telephone set is sent; Central processing unit is used for the controlling call process; The number analysis processing unit connects described DTMF digit receiver, analyzes described dtmf signal and reports to described central processing unit; The fixed line interface arrangement is connected with telecommunication bureau by telephone wire; The interface switch processing device, be used for switching to connection status between described wireless device and the described fixed line interface arrangement, can be according to preset rule, the optimum circuit of choosing is realized calling out, realize the optimization of rate, function is many, and it is higher to have possessed double route (wired connection or wireless connections) reliability.The present invention also can be used as unit by selector switch control, when unit uses, by wireless connections.So rate optimum of the present invention, reliability height.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Embodiment
As shown in Figure 1, the present invention includes supply unit, state indicating device, selector switch, wireless device, DTMF digit receiver, central processing unit, number analysis processing unit, fixed line interface arrangement, interface switch processing device.Described wireless device, be provided with the SIM card seat, be connected with wireless network by antenna, wireless device can be that the GSM standard also can be the CDMA standard, described DTMF digit receiver, receive the dtmf signal that telephone set is sent, described central processing unit, be used for the controlling call process, described number analysis processing unit connects described DTMF digit receiver, analyzes described dtmf signal and reports to described central processing unit, the fixed line interface arrangement, be connected with telecommunication bureau by telephone wire, described interface switch processing device is used for the switching to connection status between described wireless device and the described fixed line interface arrangement, described central processing unit is analyzed the number that the user dialled the rule that sets in advance, and selecting by described interface switch processing device is by wired mode transmission signals or by the wireless mode transmission signals.The present invention is owing to be provided with selector switch, and described selector switch is connected with described central processing unit, and described selector switch can be in the unit operating state by pressure equipment, and promptly all phones are got by wireless mode.The present invention can be one the tunnel or the multiple wireless terminal equipment.The present invention also has following function:
● network management function: carry out system management by the wireless network tube hub.
● Route Selection: exhalation can be selected fixed line carrier or wireless network.
● incoming call function: can squeeze into from fixed line carrier and wireless network.
● forbid incoming call: can be provided with and forbid squeezing into from wireless network.
● Call Waiting: when conversing, allow and wait for from wireless incoming call by fixed line.
● put busy function: during by wireless communication, it is busy to allow the fixed line interface put.
● eat up prefix: can eat up the virtual net prefix.
● additional issue prefix: can issue additional the IP prefix.
● call blocking: international long-distance, national distance etc. are dialed in restriction.
● limit is dialled function: limit is dialled special Number for access.
● volume adjusting function: regulating transmit-receive volume.
● system parameters is set: carry out function and parameter setting by phone or webmaster.
● straight-through function has a power failure: guarantee during power failure that fixed line interface and phone are straight-through.
● when wireless network is squeezed into, use the ringing-current of equipment, give the phone ring.
● during the unit mode, produce dialing tone or busy tone by equipment.
● during exhalation, certain hour interior (after 10 seconds) does not also dial behind the off-hook, send busy tone.
● can set the stand-by period that called number finishes; When wireless network is got, do not dial the next bit number if surpass the stand-by period (giving tacit consent to 5 seconds), just make a call to wireless network; Call out (success) time-delay certain hour (giving tacit consent to 10 seconds) back and send polarity reversing signal, be convenient to external reversed polarity taximeter to phone.
● when detecting Called Onhook, recover antipole, finish conversation and send busy tone to phone.
The present invention is widely used in the radio reception device field.
Claims (2)
1. a wireless jumper device comprises supply unit, state indicating device, selector switch and wireless device, is provided with the SIM card seat, is connected with wireless network by antenna;
The DTMF digit receiver receives the dtmf signal that telephone set is sent;
Central processing unit is used for the controlling call process;
It is characterized in that: it also comprises
The number analysis processing unit connects described DTMF digit receiver, analyzes described dtmf signal and reports to described central processing unit;
The fixed line interface arrangement is connected with telecommunication bureau by telephone wire;
The interface switch processing device connects described fixed line interface arrangement and described wireless device respectively, is used to realize that telephone set switches between wired fixed line and wireless channel double route.
2. a kind of wireless jumper device according to claim 1 is characterized in that: described wireless device is GSM standard or CDMA standard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100421141A CN101998698A (en) | 2009-08-25 | 2009-08-25 | Wireless bridging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100421141A CN101998698A (en) | 2009-08-25 | 2009-08-25 | Wireless bridging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101998698A true CN101998698A (en) | 2011-03-30 |
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ID=43787952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100421141A Pending CN101998698A (en) | 2009-08-25 | 2009-08-25 | Wireless bridging device |
Country Status (1)
| Country | Link |
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| CN (1) | CN101998698A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107255956A (en) * | 2017-06-05 | 2017-10-17 | 上海弥源影视传媒有限公司 | A kind of entertainment interactive type remote operation controller and its method of work |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200941675Y (en) * | 2006-08-10 | 2007-08-29 | 德赛电子(惠州)有限公司 | Radio switch-in station |
| CN200956646Y (en) * | 2006-08-16 | 2007-10-03 | 福建思特电子有限公司 | Dual-mode small-sized switchboard |
| CN200987210Y (en) * | 2006-09-04 | 2007-12-05 | 华为技术有限公司 | Terminal equipment for free selection working network |
| CN201274576Y (en) * | 2008-09-30 | 2009-07-15 | 福建思特电子有限公司 | Dual-mode telephone |
| CN201274516Y (en) * | 2008-09-30 | 2009-07-15 | 福建思特电子有限公司 | Cordless telephone |
-
2009
- 2009-08-25 CN CN2009100421141A patent/CN101998698A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200941675Y (en) * | 2006-08-10 | 2007-08-29 | 德赛电子(惠州)有限公司 | Radio switch-in station |
| CN200956646Y (en) * | 2006-08-16 | 2007-10-03 | 福建思特电子有限公司 | Dual-mode small-sized switchboard |
| CN200987210Y (en) * | 2006-09-04 | 2007-12-05 | 华为技术有限公司 | Terminal equipment for free selection working network |
| CN201274576Y (en) * | 2008-09-30 | 2009-07-15 | 福建思特电子有限公司 | Dual-mode telephone |
| CN201274516Y (en) * | 2008-09-30 | 2009-07-15 | 福建思特电子有限公司 | Cordless telephone |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107255956A (en) * | 2017-06-05 | 2017-10-17 | 上海弥源影视传媒有限公司 | A kind of entertainment interactive type remote operation controller and its method of work |
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Application publication date: 20110330 |