CN201479380U - Wireless bridging device - Google Patents
Wireless bridging device Download PDFInfo
- Publication number
- CN201479380U CN201479380U CN2009201934022U CN200920193402U CN201479380U CN 201479380 U CN201479380 U CN 201479380U CN 2009201934022 U CN2009201934022 U CN 2009201934022U CN 200920193402 U CN200920193402 U CN 200920193402U CN 201479380 U CN201479380 U CN 201479380U
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Abstract
The utility model discloses a wireless bridging device and aims at providing a wireless bridging device having CDMA or GSM wireless access and wired phone access, realizing tariff optimization and having high reliability. The device comprises a wireless device provided with an SIM card connector, a DTMF number-receiving machine, a select switch, a CPU, a power supply and a status indication device, wherein the wireless device is connected with a wireless network through an antenna. The device is characterized in that by also comprising a fixed phone interface device, an interface switching and processing device and a number analyzing and processing unit; the interface switching and processing device is respectively connected with the wireless device and the fixed phone interface device; and the number analyzing and processing unit is respectively connected with the interface switching and processing unit, the status indication device, the DTMF number-receiving machine and the CPU. The wireless bridging device is widely used in wireless access terminals.
Description
Technical field
The utility model relates to a kind of wireless jumper device.
Background technology
Radio reception device one 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 fax, mobile Internet access, sending and receiving short messages, can conveniently be applied in existing two section GSM mobile radio communication.Product is applicable to that the local local telephone network of China Mobile, IP phone, CHINAUNICOM's local call, 193 users long-distance, 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 China Telecom, 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.
The utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, provides a kind of CDMA of having or gsm wireless to insert and the access of wired fixed line, realizes rate optimization, the wireless jumper device that reliability is high.
The technical scheme that the utility model adopted is: the utility model comprises the wireless device that is provided with the SIM card seat, the DTMF digit receiver, central processing unit, supply unit, state indicating device, described wireless device is connected with wireless network by antenna, it also comprises the fixed line interface arrangement, the interface switch processing device, the number analysis processing unit, described interface switch processing device respectively with described wireless device, described fixed line interface arrangement connects, described number analysis processing unit respectively with described interface switch processing device, described state indicating device, described DTMF digit receiver, described central processing unit is connected.
Described wireless device is GSM device or CDMA device.
The beneficial effects of the utility model are: because the utility model comprises the wireless device that is provided with the SIM card seat, the DTMF digit receiver, central processing unit, supply unit, state indicating device, described wireless device is connected with wireless network by antenna, it also comprises the fixed line interface arrangement, the interface switch processing device, the number analysis processing unit, described interface switch processing device respectively with described wireless device, described fixed line interface arrangement connects, described number analysis processing unit respectively with described interface switch processing device, described state indicating device, described DTMF digit receiver, described central processing unit is connected, can be according to preset rule, the optimum circuit of choosing is realized calling out, function is many, it is higher to have possessed the double route reliability, it can use by unit, also can cross-over connection use, realize the optimization of rate, so the utility model rate optimization, the reliability height.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
As shown in Figure 1, the utility model comprises the wireless device that is provided with the SIM card seat, the DTMF digit receiver, central processing unit, selector switch, supply unit, state indicating device, described wireless device is connected with wireless network by antenna, it also comprises the fixed line interface arrangement, the interface switch processing device, the number analysis processing unit, described interface switch processing device respectively with described wireless device, described fixed line interface arrangement connects, described number analysis processing unit respectively with described interface switch processing device, described state indicating device, described DTMF digit receiver, described central processing unit is connected, described fixed line interface arrangement connects telecommunication bureau by telephone wire, and connecting described wireless device is GSM device or CDMA device.Described DTMF digit receiver connects telephone set, the dtmf signal that reception is sent from telephone set also reports to described central processing unit, described central processing unit is according to the rule that sets in advance, analyze the number that telephone set is transferred to, by controlling described interface switch processing device, select to connect described wireless device or connect described fixed line interface arrangement, thereby realize corresponding wired conversation or wireless communication.The utility model also is provided with selector switch, and described selector switch can be in the unit state by pressure equipment, and promptly all phones are all got from wireless.
The utility model 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.
● 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: the communication of assurance fixed line is not interrupted during power failure.
● 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 utility model is widely used in wireless access terminal equipment.
Claims (2)
1. wireless jumper device, comprise the wireless device that is provided with the SIM card seat, the DTMF digit receiver, selector switch, central processing unit, supply unit, state indicating device, described wireless device is connected with wireless network by antenna, it is characterized in that: it also comprises the fixed line interface arrangement, the interface switch processing device, the number analysis processing unit, described interface switch processing device respectively with described wireless device, described fixed line interface arrangement connects, described number analysis processing unit respectively with described interface switch processing device, described state indicating device, described DTMF digit receiver, described central processing unit is connected.
2. a kind of wireless jumper device according to claim 1 is characterized in that: described wireless device is GSM device or CDMA device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201934022U CN201479380U (en) | 2009-08-25 | 2009-08-25 | Wireless bridging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201934022U CN201479380U (en) | 2009-08-25 | 2009-08-25 | Wireless bridging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201479380U true CN201479380U (en) | 2010-05-19 |
Family
ID=42415635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201934022U Expired - Fee Related CN201479380U (en) | 2009-08-25 | 2009-08-25 | Wireless bridging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201479380U (en) |
-
2009
- 2009-08-25 CN CN2009201934022U patent/CN201479380U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100519 Termination date: 20150825 |
|
| EXPY | Termination of patent right or utility model |