CN1187080A - Telephone answering and recording machine for providing indirect dialing function by using telephone network, three part calling - Google Patents
Telephone answering and recording machine for providing indirect dialing function by using telephone network, three part calling Download PDFInfo
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- CN1187080A CN1187080A CN96102104A CN96102104A CN1187080A CN 1187080 A CN1187080 A CN 1187080A CN 96102104 A CN96102104 A CN 96102104A CN 96102104 A CN96102104 A CN 96102104A CN 1187080 A CN1187080 A CN 1187080A
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Abstract
The invented answering and recording machine consists of a relay, a service detector and a dialing controller. When the service detector detects the predetermined number of ringing signal. it sends out a relay control signal to build up the first communication line and receives the input signal after the first communication line has been built. After confirming a signal for reqiring remote control dialing, the service detector will produce a dialing instruction. According to said instruction the dialing controller will utilize the three part call of the telephone network to preserve the first telephone line and build second telephone line.
Description
The invention provides a kind of Three-Way Calling service (three waycalling) that utilizes the phone networking provides the answering machine of remote dial-up (remote dialing) function.
Based on many reasons, many phone users like using the phone of oneself to dial disliking the phone with others to others.For example, if the other side's telephone set can be checked caller's telephone number, be when being allowed to dial in and own telephone number is only arranged this moment, then have only and just can engage logically with the number dial-out of oneself.In addition, the phone of usefulness oneself is made a long-distance call and can be avoided paying toll charge by others, and also can not stay telephony recording on others' telephone bill.Most telephone operator all provides the Three-Way Calling service, and this service can allow three phones converse simultaneously.When if the phone of oneself is provided with the service of this Three-Way Calling, then can ask own household to help switching to utilize this service and come and the other side converses.But this method extremely bothers and need have man-hour just can use at home.In addition, heard by the people in the family or intervention and the other side's talk then can cause and permitted awkward and inconvenience.
In view of above shortcoming, the long-pending practical experience that designs for many years, makes of the inventor through research and inquirement in many ways, and through repeatedly testing and improveing, is finished design of the present invention finally.
Main purpose of the present invention is to provide an answering machine to make it can utilize Three-Way Calling service in the phone networking that the function of user's remote dial-up is provided in order to solve above-mentioned defective of the prior art.
Secondary objective of the present invention is for an answering machine is provided, its except the function that remote dial-up can be provided, and wieldy phone brevity lists can be provided so that the user can be rapid and easy finish dial action.
A kind of answering machine provided by the invention is used for connecting one and has the phone networking that Three-Way Calling is served, and so that the function of remote dial-up to be provided, it includes:
(1) one relay, this relay can be set up or the telephone connection on cut-out and aforementioned electric phone network road according to a relay controlling signal:
(2) one service detectors, this service detectors is used for:
(a) detect the bell ring signal of input, and detecting the bell ring signal of predetermined number
After send a relay controlling signal to set up first line of taking on the telephone;
(b) take on the telephone and receive input signal behind the line setting up first, and confirming have
When requiring signal, one remote dial-up produces a dialing instruction; And
(3) one dialing controllers, this dialing controller can and utilize the Three-Way Calling service on aforementioned electric phone network road to keep first the take on the telephone line and set up second line of taking on the telephone according to dialing instruction.
Provided by the inventionly a kind ofly utilize an answering machine to be connected to one to have the phone networking of Three-Way Calling service so that the remote dial-up method of remote dial-up function to be provided, this answering machine includes a relay, this relay can be set up or the telephone connection on cut-out and aforementioned electric phone network road according to a relay controlling signal, and the method includes following step:
(1) detects the bell ring signal of input, and after detecting the bell ring signal of a predetermined number, produce a relay controlling signal to set up first line of taking on the telephone;
(2) take on the telephone and begin to receive input signal behind the line setting up first, and after confirming that a remote dial-up requirement signal is arranged, produce a dialing instruction;
(3) according to this dialing instruction and utilize the Three-Way Calling service on aforementioned electric phone network road to keep first the take on the telephone line and set up second line of taking on the telephone.
Structure of the present invention, feature and the effect of being reached, with preferred embodiment describe in detail with reference to the accompanying drawings as after, make the present invention had further and understand and understanding.
Brief Description Of Drawings
Fig. 1 is the outside schematic diagram of answering machine of the present invention;
Fig. 2 is the block diagram of answering machine of the present invention;
Fig. 3 is the phone brevity lists of service detectors of the present invention;
Fig. 4 is the employed trace routine of service detectors of the present invention;
Fig. 5 is dialing controller of the present invention employed dial-up program when setting up the Three-Way Calling line.
Fig. 1 is the outside schematic diagram of answering machine 10 of the present invention.It includes a LCD Panel (liquid crystal display) 11 in order to idsplay order or message, and a telephone plug 12 is in order to connect the phone networking, and ten two-digit buttons 13 are in order to input digit, and six function keys 14 are in order to input instruction.
Fig. 2 is the functional-block diagram of answering machine 10 of the present invention.Answering machine 10 includes a telephone interface circuit 21, one microprocessor 22.Telephone interface circuit 21 is made up of relay (relay) circuit 26 and bell circuit 27.Bell ring circuit 27 can be passed to microprocessor 22 with the bell ring signal via circuit 25.26 of relay circuits can be according to coming the opening or closing to reach with the telephone connection at phone networking 20 or to cut off the action of line of control relay 26 from the relay controlling signal of circuit 23, it also can come control relay 26 to make it can finish an action of closing fast, holding according to hold signal from the quick pass of circuit 24.When answering machine 10 is taken on the telephone after the line setting up first with phone networking 20, this quick pass, the action of opening can impel phone networking 20 to utilize the Three-Way Calling service to keep first the take on the telephone line and allow to set up second line of taking on the telephone.
Microprocessor 22 includes two programs: service detectors 29 and dialing controller 2a.Service detectors 29 can detect the bell ring signal that is transmitted by circuit 25, can produce a relay controlling signal when service detectors 29 detects the bell ring signal of a predetermined number, this signal can reach relay circuit 26 to set up a telephone connection via circuit 23.Take on the telephone after line connected by relay circuit 26 when first, the signal that service detectors 29 can receive input requires signal therein to have judged whether a remote dial-up.If service detectors 29 detects remote dial-up requirement signal, the information that then can utilize this remote dial-up requirement signal to include is set up a dialing instruction and it is transferred to dialing controller 2a set up second line of taking on the telephone.Dialing controller 2a at first can by circuit 24 send one close fast hold signal to relay circuit 26 to produce an action of closing fast, holding.The Three-Way Calling service that this action can start phone networking 20 keeps first the take on the telephone line and allow answering machine 10 to set up second line of taking on the telephone, and dialing controller 2a can continue to set up second line of taking on the telephone according to the dialing instruction thereafter.The performed program of service detectors 29 and dialing controller 2a will be set forth in Fig. 4 and Fig. 5.
Fig. 3 is service detectors 29 employed phone brevity lists 30 of the present invention, and it includes a plurality of phone brevity codes 31 and and the corresponding telephone number 32 of each phone brevity code.The remote dial-up that the user imported requires can include in the signal subject identification code that is used for producing the other side's telephone number.This subject identification code can be that a complete telephone number for example similarly is: 777-6666, and it also can be a phone brevity code for example similarly be: 01.Service controller 29 before the phone brevity code, can add a control code " # " usually so that can be recognized this subject identification code rapidly is a phone brevity code.Certainly, the method for this identification is not unique, and for example the figure place of phone brevity code and telephone number is mutually far short of what is expected, can be used for differentiating these two kinds of sign indicating numbers by figure place or other method of calculating subject identification code yet.If service controller 29 detects the original position that control code " # " appears at subject identification code, it will inquire about corresponding telephone number according to ensuing phone brevity code in phone brevity lists 30.If have the number that meets, this telephone number of finding will be placed in the dialing instruction to set up new telephone connection.If the first digit of subject identification code is not control code " # ", then the number that service controller 29 can be thereafter is as being telephone number and directly inserting in the dialing instruction.The design of phone brevity lists can be saved the trouble that the user remembers telephone number, and can make the user finish the action of dialing rapidly.If install the function of phonetic synthesis in addition additional on answering machine, then service controller 29 also can increase by one in addition and quotes the function of each phone brevity code and corresponding title so that the function of this remote dial-up is more complete for the user with voice mode.
Fig. 4 is service detectors 29 employed detection steps 40 of the present invention, and it includes the following step:
Step 41: the bell ring signal that detects a predetermined number;
Step 42: after detecting the bell ring signal of predetermined number, set RELAY=1 to set up first line of taking on the telephone;
Step 43: the identification remote dial-up requires signal, if then to step 45;
Step 44: jump to other service formulas;
Step 45: with the input number storage among ID () array;
Step 46: if ID (1) ≠ " # ", then to step 4a;
Step 47: inquire about phone brevity lists 30 with ID (2): ID (3);
Step 48: then do not skip to step 4b if there is this phone brevity code;
Step 49: the telephone number that finds is inserted PHONE () array and skipped to dial-up program 50;
Step 4a: the telephone number in the ID () array is inserted PHONE () array and skipped to dial-up program 50;
Fig. 5 is dialing controller 2a of the present invention employed dial-up program 50 when setting up the Three-Way Calling line.It includes the following step:
Step 51: produce one and close fast and open signal first line of taking on the telephone is switched to dialing mode to set up second line of taking on the telephone;
Step 52: the telephone number in the PHONE () array is sent in the mode of dialing;
Step 53: produce again one close fast open signal so that the Three-Way Calling service at phone networking 20 connect first logical with second take on the telephone line to reach the Three-Way Calling line;
Step 54: till waiting for that all telephone connections finish;
Step 55: set RELAY=0;
Step 56: finish this program
Dialing controller 2a does not check the content of PHONE () array before the line setting up second conversation, its after finishing dialing, can utilize close fast hold signal with first logical with second take on the telephone and be connected to each other so that the user can directly hear the result of dialing.
The above only is preferred embodiment of the present invention, and all equalizations of being done according to claim scope of the present invention change and modify, and all should belong to covering scope of the present invention.
Claims (14)
1, a kind of answering machine is used for connecting one and has the phone networking that Three-Way Calling is served, and so that the function of remote dial-up to be provided, it includes:
(1) one relay, this relay can be set up or the telephone connection on cut-out and aforementioned electric phone network road according to a relay controlling signal:
(2) one service detectors, this service detectors is used for:
(a) detect the bell ring signal of input, and detecting the bell ring signal of predetermined number
After send a relay controlling signal to set up first line of taking on the telephone;
(b) take on the telephone and receive input signal behind the line setting up first, and confirming have
When requiring signal, one remote dial-up produces a dialing instruction; And
(3) one dialing controllers, this dialing controller can and utilize the Three-Way Calling service on aforementioned electric phone network road to keep first the take on the telephone line and set up second line of taking on the telephone according to dialing instruction.
2, answering machine as claimed in claim 1 wherein, includes a telephone number in order to set up second line of taking on the telephone in this dialing instruction.
3, answering machine as claimed in claim 2, wherein, this remote dial-up requires to include in the signal subject identification code in order to produce the required telephone number of dialing instruction.
4, answering machine as claimed in claim 3 wherein, includes the usefulness that a telephone number can directly provide remote dial-up in this subject identification code.
5, answering machine as claimed in claim 3, wherein, include a phone brevity code in this subject identification code, then include a phone brevity lists in the aforementioned service detectors, this phone brevity lists includes a plurality of phone brevity codes and corresponding telephone number, and this service detectors can be sought the usefulness of corresponding telephone number for remote dial-up according to this phone brevity code in the phone brevity lists.
6, answering machine as claimed in claim 5 wherein, was including a control code with the usefulness as identification phone brevity code among the aforementioned subject identification code before this phone brevity code.
7, answering machine as claimed in claim 1, wherein, this relay can close fast according to one opens signal and generation one action of closing fast, opening on telephone connection; And aforementioned dialing controller can send one to this relay and closes fast and hold signal so that aforementioned electric phone network rood keeps first the take on the telephone line and set up second line of taking on the telephone to utilize the Three-Way Calling service after receiving dialing instruction.
8, a kind ofly utilize an answering machine to be connected to one to have the phone networking of Three-Way Calling service so that the remote dial-up method of remote dial-up function to be provided, this answering machine includes a relay, this relay can be set up or the telephone connection on cut-out and aforementioned electric phone network road according to a relay controlling signal, and the method includes following step:
(1) detects the bell ring signal of input, and after detecting the bell ring signal of a predetermined number, produce a relay controlling signal to set up first line of taking on the telephone;
(2) take on the telephone and begin to receive input signal behind the line setting up first, and after confirming that a remote dial-up requirement signal is arranged, produce a dialing instruction;
(3) according to this dialing instruction and utilize the Three-Way Calling service on aforementioned electric phone network road to keep first the take on the telephone line and set up second line of taking on the telephone.
9, remote dial-up method as claimed in claim 8 wherein, includes a telephone number in order to set up second line of taking on the telephone in this dialing instruction.
10, remote dial-up method as claimed in claim 9, wherein, this remote dial-up requires to include in the signal subject identification code in order to produce the telephone number in the dialing instruction.
11, remote dial-up method as claimed in claim 10 wherein, includes the usefulness that a telephone number can directly provide remote dial-up in this subject identification code.
12, remote dial-up method as claimed in claim 10, wherein, include a phone brevity code in this subject identification code, then include a phone brevity lists in the aforementioned answering machine, this phone brevity lists includes a plurality of phone brevity codes and corresponding telephone number, and this method includes a following cloth in addition after producing a dialing instruction rapid: seek the usefulness of corresponding telephone number for remote dial-up according to this phone brevity code in the phone brevity lists.
13, remote dial-up method as claimed in claim 12 wherein, included a control code with the usefulness as identification phone brevity code before this phone brevity code in this subject identification code.
14, as remote dial-up method as described in the claim 8, wherein, this relay can close fast according to one be opened signal and produce an action of closing fast, opening on telephone connection; And this method can be sent one to this relay when taking on the telephone line and closes fast and hold signal so that aforementioned electric phone network rood keeps first the take on the telephone line and set up second line of taking on the telephone to utilize the Three-Way Calling service setting up second.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN96102104A CN1187080A (en) | 1996-02-05 | 1996-02-05 | Telephone answering and recording machine for providing indirect dialing function by using telephone network, three part calling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN96102104A CN1187080A (en) | 1996-02-05 | 1996-02-05 | Telephone answering and recording machine for providing indirect dialing function by using telephone network, three part calling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1187080A true CN1187080A (en) | 1998-07-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN96102104A Pending CN1187080A (en) | 1996-02-05 | 1996-02-05 | Telephone answering and recording machine for providing indirect dialing function by using telephone network, three part calling |
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| Country | Link |
|---|---|
| CN (1) | CN1187080A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10178709B2 (en) | 2013-12-09 | 2019-01-08 | General Motors Llc | Remotely triggering calls to a PSAP |
-
1996
- 1996-02-05 CN CN96102104A patent/CN1187080A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10178709B2 (en) | 2013-12-09 | 2019-01-08 | General Motors Llc | Remotely triggering calls to a PSAP |
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