CN2563864Y - New IP telephone dialing aid - Google Patents
New IP telephone dialing aid Download PDFInfo
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- CN2563864Y CN2563864Y CN 02265439 CN02265439U CN2563864Y CN 2563864 Y CN2563864 Y CN 2563864Y CN 02265439 CN02265439 CN 02265439 CN 02265439 U CN02265439 U CN 02265439U CN 2563864 Y CN2563864 Y CN 2563864Y
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Abstract
The utility model relates to a microprocessor CPU and a memory EEPROM or FLASH ROM that no data is lost when power-off, the utility model is also provided with a keyboard for inputting the information of array IP phones that are stored in the memory, each group of IP call information represents all information specified by IP phones, which comprises an access service number, account number, password and Chinese/English selection, each group of IP phone information can be transferred from CPU to DTMF number transmitter for sending or to the LCD display for displaying, or to voice synthesizer for playing, after a group of IP phones are dialed, the monitor is provided to monitor whether the phone of the other side can be dialed, dialing assistor is also provided with a phone cable interface or a polarity protection circuit connected with the phone feed-in cable, the input and output of the array IP phone information are finished by operating the keys on panel of the dialer. The utility model has the advantages that a visual, transparent and rapid method is adopted to assist the application of IP phone.
Description
Technical field
The present invention relates to a kind of IP phone dialer, relate in particular to a kind of semi-automatic IP phone dialing aid, belong to communication technical field.
Background technology
IP phone has attracted consumers in general with its cheap toll charge.Popular a lot of IP phonecards on the market now, each big telecom operators competes this big market of toll telephone by distribution IP phonecard separately.But this card has its obvious deficiency when using.The step that IP phonecard uses is such: according to the number that prints on the phonecard, dial successively behind the telephone set off-hook IP telephone access service number, in/(also will add behind account number, password, the other side's number usually and dial " # ") such as the selections of English sound, account number, password, the other side's telephone number, wait for the other side's telephone answering then.The line is busy as if the other side, or after putting through access service number, follow-up have a number to dial the wrong number, all the phone on-hook then off-hook dial this a lot of number (only numbers such as Number for access, account number, password just have about 20 usually) again by hand, very easily make mistakes, and because access service last time number is put through, the user must pay a local call expense for this reason, causes the extraneous expense of user's telecommunication fee.
Had the such product of IP phone dialer in the market, they have all adopted the Auto-Sensing subscriber dialing, substitute the method for family dialing.Specifically, be exactly and by telephone set, the number that the detecting user transfers to, if toll telephone area code beginning, then stop user's number earlier, they are existed in the internal memory of oneself, transfer to after its front adds a lot of number that has the IP phonecard in this machine already then, the toll telephone that makes the user transfer to transfers IP phone automatically to.The IP phonecard that this series products can set in advance several operators is usually selected by the button of user on telephone set during use in this machine.
The advantage of this product is its Auto-Sensing function, need not judge when the user dials at every turn and whether will use it, and just the stand-by period of subscriber phone connection is long.Its shortcoming has 4 points: the one, and it is provided with inconvenience.It does not carry keyboard, utilize and the telephone set that connects on key-press programmable, and to repeatedly use *, # key on the telephone set when depositing the IP phonecard number in, the very loaded down with trivial details and difficult note of programming, and must programming when at every turn changing card.The 2nd, it does not access memory function.The number that deposits in can't access and proofread, and has deposited what number in, and where all unknown exist, and the user has only to rely on the careful of oneself even deposit in repeatedly and could guarantee that the number and the position that deposit in are correct.The 3rd, its choosing card is not directly perceived.User oneself selects the IP phonecard of operator by button during dialing, must user's memory, reflect the not directly perceived of it.The 4th, the IP phone server performance of operator is not good sometimes, no any chordotonal situation on the circuit appears having dialled behind the part number, the user is thought by mistake be that the IP phone dialer is defective in quality, cause customer complaint that this has reflected the drawback of the passive use dialer of user.
Summary of the invention
The purpose of this utility model provides a kind of novel directly perceived; transparent; portable IP phone dialing aid; its scheme is: the not memory of obliterated data of a microprocessor CPU and power down is set; for example EEPROM or FLASH ROM; and there is a keyboard can import the information of array IP phone; deposit in this memory; every group of IP phone information is represented all information of a kind of IP phone regulation; comprise access service number; account number; password and Chinese and English are selected; every group of IP phone information can be accessed by CPU and deliver to the DTMF impulse sender and send; or deliver to LCD display and show; or deliver to VODER and broadcast with sound; after transfering to one group of IP phone; being provided with monitor monitors it and whether can dial the other side's telephone number; dialing aid also is provided with telephone line interface and polar protective circuit; and power-supplying circuit is connected with the phone inlet wire with switch, and the input of array IP phone information and sending is finished by the button operation on the dialer panel.
Dialing aid is installed in the box body, and the box body panel is provided with 1-9,0, #, * totally 12 buttons, and the group 1 of input IP phone information, group 2, group 3, group 4 keys or more IP phone information assembly, the Number for access key deposits key in, clear key, the display/play key, dial key, account number key, cryptographic key, in/English key, the box body side is provided with phone leading-in socket, telephone socket, loudspeaker and mains switch.Wherein the quantity of button can increase according to actual needs, reduces or merge.Localpower can with and the telephone set that connects power on and open, close thereupon power down, so mains switch is not necessarily.
The utility model has the advantages that adopted a kind of directly perceived, transparent, convenient mode to help the user and use IP phone fully, this machine carries keyboard, make programming directly perceived, easily; This machine band display and/or voice playing device, the full content that makes the user deposit in all can access by the mode of demonstration and/or speech play so that check and correction; This machine can deposit many group IP phone card numbers in, only needs during use to select by the peculiar function key on this machine; User oneself select to use this machine, and this machine design has the circuit monitor function, the state that the user is connected on the foldback circuit at any time, and as clear as noonday use IP phone, initiative are on top of in user's hand.
Description of drawings
Accompanying drawing 1 is a circuit block diagram of the present utility model.
Accompanying drawing 2 is the utility model embodiment basic circuit diagrams.
Accompanying drawing 3 is the utility model casing structure outline drawings.
Embodiment
This switch dish is provided with 24 keys, is respectively 12 buttons on the ordinary telephone set:
With 12 of the function keys of this machine:
(access service number),
(languages selection),
Wherein
Function key also can with
Divide and be arranged.Suppose to have the IP phonecard of " Jitong ", its access service number is 17920, and card number is 12345678, after need add #, password is ABCD, after need add #, then it is existed being operating as in this machine:
Press successively
(N=1,2,3,4),
17920,
---storage access service number;
Press successively
(N=1,2,3,4),
1,
---storage chooses English languages to select;
Press successively
(N=1,2,3,4),
12345678#,
---the storage account number;
Press successively
(N=1,2,3,4),
ABCD#,
---the storage password;
Wherein
When not keying in, this machine automatically according to
Order deposit in.
When removing, press
Being about to the N sets of numbers removes.
Play or when showing, press
Being about to the N sets of numbers shows on LCD according to the dial-out order and/or broadcasts from this machine phonetic synthesis and loudspeaker.
When transfering to, press
Be about to the N sets of numbers according to access service number, in/order of english language selection, account number, password sends, and add automatically betwixt and suspend.Wherein
When not keying in, this machine automatically according to
Order transfer to the IP phonecard number.
If must deposit more sets of numbers, or the number quantity in the one group of IP phonecard number that extends etc., number of keys can be increased.
Wherein, the DTMF number of sending out part is worked as follows:
After the user powers on this machine, by the button on this machine
The binary coding of each number of the IP phonecard of after the CPU response N that has deposited in this machine being organized is sent into the DTMF number of sending out part successively, and transfers to fast with the telephone set abbreviated dial system by this part is disposable.
Deng listening to voice suggestion on the circuit: when " requesting the other side's number ", can by this machine or and the telephone set that connects dial the other side's telephone number.If access failure, then this tester in power-down state powers on again, repeats above action, and extension telephone is off-hook, needs on-hook, if there are many group card numbers, organizes the IP phonecard number by two keys on this machine " group N " (N=1,2,3,4) and " dialing " dial-out N when then using this machine.
The utility model course of work is such: this machine is connected on the telephone wire, make the electricity on the telephone wire can supply with microprocessor CPU part and this machine other parts by the key switch that powers on, if this machine uses for the first time, then by foregoing button flow process, can deposit the number of four groups of IP phonecards in, this machine deposits these numbers in the eeprom memory in, can not lose after the feasible content outage that deposits in.Liquid crystal display and phonetic synthesis part can all design in this machine, also can be wherein a kind of according to concrete needs choosing.The content that will deposit in by circuit such as liquid crystal display, phonetic synthesis and power amplifier loudspeaker after depositing in shows and/or plays back.
When needs pass through this machine calling IP phone, can press the upper electrical switch of this machine earlier, then the function key on the keypad:
(
Be late for, then comply with
Order transfer to a sets of numbers), by the DTMF double-tone number of taking place frequently part, on circuit, transfer to the number of IP phonecard fast, the time-out that wherein needs is added automatically by this machine, this moment, power amplifier and loudspeaker partly played the telephone monitoring function, treat that number all transfers to, hear voice suggestion: when " requesting the other side's number ", can send into the other side's telephone number by the button on this machine, or the telephone set off-hook that will and connect, on telephone key, send into the other side's telephone number,, then must behind number, add by # if voice suggestion requires the other side's telephone number to finish with #.
During this machine of use, also can then this machine be powered on, from the dialing of this machine, foldback circuit situation from this machine or telephone set earlier with the telephone set off-hook.If select to monitor from telephone set, then power amplifier of this machine and loudspeaker part can be deleted.
See also shown in the accompanying drawing 3, an embodiment schematic circuit of the present utility model, and it is specified.
Telephone line interface and polarity protection have partly adopted this partial circuit in the common telephone set, and two telephone wire positive and negative electrodes that are used for guaranteeing entering this machine are constant, can be respectively applied for the power line and the ground wire of this machine.
Upper electrical switch is selected for use and is once pressed connection, presses disconnection for the second time, presses connection again, the recurrent of bonding switch of pressing of two states like this.Power supply circuits part Q1 obtains power supply at power on back base stage and collector electrode and supplies with conducting, thereby makes the Q2 conducting, and entire circuit obtains the stabilized power supply of approaching+5V by resistance R 1, diode D1 and 5.1V voltage-stabiliser tube D2.Resistance R 2 and luminous tube D3 are used to indicate this machine power-up state.
The DTMF number of sending out part comprises number amplifier section of sending out that the microprocessor control transmitting ic KS58015 that selects for use and Q3, R6, R7, C7 form, and the transmission level that can adjust DTMF like this is to satisfy the actual needs on the circuit.Crystal oscillator of palpus is 3.58MHz during its work.
The CPU storage area adopts external EEPROM mode, and the chip that this part is selected for use is AT24C32, and it is used to store the each several part number of many IP phonecards.
Liquid-crystal display section has been selected the LCD of two each 16 character of row up and down for use, and available keyboard selects to show separately the number of every group of IP phonecard, shows the number that this machine is transferred to during this machine uses at ordinary times.R23, R26, R28, R29, R30 have formed LCD and have shown required stepped-up voltage.
Microprocessor CPU partly is this machine control centre, and it receives actuation of keys, sends into to the DTMF number of sending out and treats Outgoing Number; Partly send into play content to phonetic synthesis; The displaying contents of control LCD, the data of control EEPROM deposit in, access etc.This machine is selected the KS57C2308/16 chip for use.It is four single-chip microcomputers, and band button and LCD drive (4COM*32SEG), needs two crystal oscillators during work, is respectively 4.194MHz and 32.768MHz.
Phonetic synthesis is partly selected the XF2S01 chip for use, and it receives the coding that CPU sends here, converts them to voice signal, delivers to power amplifier and the flare branch sends voice.
Power amplifier has been selected the TBA820M chip for use, and loudspeaker are 8 ohm-types.Potentiometer R32 is used to regulate the volume of loudspeaker.
This machine can have the function of a telephone set except that being separately the product if add the conversation chip, becomes band IP and helps the telephone set of dialling function.This moment, the button and the telephone set of this machine merged.Other functional block is moved with the control of CPU.
This machine also can be used for telecommunications 201 card, 301 cards of similar IP phonecard etc.
Claims (2)
1; a kind of novel IP phone dialing aid; it is characterized in that: the not memory of obliterated data of a microprocessor CPU and power down is set; and there is a keyboard can import the information of array IP phone; deposit in this memory; every group of IP phone information is represented all information of a kind of IP phone regulation; comprise the service number; account number; password and middle English are selected; every group of IP phone information can be accessed by CPU and deliver to the DTMF impulse sender and send; or deliver to LCD display and show; or deliver to VODER and broadcast with sound, transfer to one group of IP phone after, be provided with monitor and monitor it and whether can dial the other side's phone number; dialing aid also is provided with telephone line interface and polar protective circuit; and power-supplying circuit is connected with the phone inlet wire with switch, and the input of array IP phone information and sending is finished by the button operation on the dialer panel.
2, by the described IP phone dialing aid of claim 1, it is characterized in that: dialing aid is installed in the box body, the box body panel is provided with 1-9,0, #, * totally 12 buttons, and the group 1 of input IP phone information, group 2, group 3, group 4 keys or more IP phone information assembly, the Number for access key, deposit key in, clear key, display key, dial key, the account number key, cryptographic key, in/English key, the box body side is provided with phone leading-in socket, telephone socket, loudspeaker and mains switch, and wherein the quantity of button can increase according to actual needs, reduces or merge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02265439 CN2563864Y (en) | 2002-07-11 | 2002-07-11 | New IP telephone dialing aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02265439 CN2563864Y (en) | 2002-07-11 | 2002-07-11 | New IP telephone dialing aid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2563864Y true CN2563864Y (en) | 2003-07-30 |
Family
ID=33731462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02265439 Expired - Fee Related CN2563864Y (en) | 2002-07-11 | 2002-07-11 | New IP telephone dialing aid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2563864Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100525353C (en) * | 2004-06-28 | 2009-08-05 | 华为技术有限公司 | Dialing method for communication terminal |
-
2002
- 2002-07-11 CN CN 02265439 patent/CN2563864Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100525353C (en) * | 2004-06-28 | 2009-08-05 | 华为技术有限公司 | Dialing method for communication terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ROOM 101, NO. 9, LANE 567, JINAN ROAD(EAST), SHANG Free format text: FORMER NAME OR ADDRESS: ROOM 1407, NO. 5, LANE 1050, ZHANGYANG ROAD, SHANGHAI CITY, 200122 |
|
| CP03 | Change of name, title or address |
Patentee address after: Jin Road 201204 Shanghai 567 Lane 9, room 101 Patentee address before: 200122 room 5, Lane 1050, Lane 1407, Shanghai |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |