CN1501674A - Method for selecting different sub-telephone set in telephone main set - Google Patents

Abstract

The invention provides a method for selecting different sub-phones in a telephone host, wherein a mobile telephone system and a DECT system are established in the telephone host, the mobile telephone system has a phone number, and the host registers at least one sub-phone to achieve the purpose that multiple users use the same phone number, comprising the following steps: firstly, the mobile telephone system receives an incoming call signal and transmits the incoming call signal to the DECT system, a guide mechanism is activated according to the incoming call signal, the guide mechanism prompts the caller to input a sub-machine identification signal, and finally, the corresponding sub-machine is connected according to the input sub-machine identification signal.

Description

The method of selecting different sub-machines in the main phone

technical field

The invention relates to a method for selecting a telephone sub-set, in particular to a method for selecting different sub-sets in a host with a DECT system and a GSM system.

Background technique

DECT (Digital Enhanced Cordless Telecommunications) is a low-power mobile phone standard launched in Europe in 1992. The advantage is that it can make calls in a small area through simple base station installation, and there is no need to calculate call rates. DECT mobile phone limitations It is used within a small area of 100-150 meters, and the call service is provided by setting up a small base station. The area after the erection can be used as an extension extension, so the call rate will not be calculated. DECT is a low-power mobile phone, and the DECT wireless phone host can allow multiple sub-machines to register, and each host can log in to multiple sub-machines. Enterprises only need to purchase a sufficient number of hosts and slaves, and they can be used. Most of the applications are in factories. Since most employees in this area still mainly use voice calls, it has been used by more and more people. Adoption, especially used in offices or factories, it can be used by many people as long as you apply for one number, and there is no need to pay for internal calls, so it has become the main tool for internal communication.

Especially in recent years, the use quantity of mobile phones has increased dramatically, and the original mobile phones are only used by one user. The rapid increase of mobile phone users also takes up a lot of frequency resources. However, radio frequency is a limited resource, and the shortage of radio frequency resources has become increasingly prominent. The use of the DECT wireless telephone system also greatly reduces the occupancy rate of frequency resources.

Generally speaking, the DECT system can be connected to the PSTN switching network by connecting the host computer to the telephone line. The DECT host of the system uses GSM as the switching system. Therefore, a kind of method that selects different sub-machines in the main frame that combines GSM system and DECT system, reaches the purpose that many people share the same mobile phone number, just becomes an important subject.

Contents of the invention

The main purpose of the present invention is to provide a kind of method that selects different sub-machines in the telephone main frame that combines GSM system and DECT system, to reach the purpose that many people use the same mobile phone number, the caller is in the main frame of a guidance mechanism When prompted, select the DECT handset you want to talk to.

A method for selecting different sub-units in the main unit of the telephone. It is used in the telephone system where multiple sub-units can be registered in the same DECT main unit. The outside caller can choose different sub-units to make a call under the guidance of the guidance mechanism. Including the following steps:

Receive an incoming call signal by the mobile phone system and transmit it to the DECT system;

The host activates a boot mechanism according to the incoming call signal;

The caller inputs a handset identification signal according to the guidance mechanism;

According to the sub-unit identification signal, the corresponding sub-unit is connected.

The host has a mobile phone number.

The guidance mechanism is a voice device.

A recording device is housed in the voice device.

The sub-machine identification signal is stored in the guidance mechanism.

Compared with the prior art, the present invention has the following advantages:

The method for selecting different sub-machines in the DECT telephone main unit provided by the present invention, in the calling process, each sub-unit has its own identity, and the caller can select any one to be connected through the voice guidance of the DECT main unit. cell phone. Enjoy lower call rates. Multiple DECT sub-machines can register an account, which can save frequency resources of mobile phones. Moreover, the sub-machines belonging to the same host can communicate by themselves without paying. Since the DECT host system contains a voice prompt function, it can accurately connect to the sub-unit to be called.

Description of drawings

Fig. 1 is a flow chart of the method for selecting different sub-machines in the main phone of the present invention.

Fig. 2 is a system structure diagram of a preferred embodiment of the present invention.

Detailed ways

The invention discloses a method for selecting different sub-machines in a DECT telephone main unit, wherein the DECT wireless telephone main unit can allow multiple sub-units to register. The mobile phone system and the European standard household digital wireless phone system are built in the main unit of the telephone, wherein the mobile phone system has a door number, and the main unit can be registered by most other sub-units, and the sub-units after registration will be assigned by the main unit. 1. Identify the signal.

When an outside line is dialed into the host, it will first be received by the mobile phone system in the host, and then the mobile phone system will notify the European standard home digital wireless telephone system in the host. At this time, the host will pass a guidance mechanism, which can be a voice device , sequentially dial the identification instructions of the registered handsets, so as to provide the outside line to select the handsets to be connected.

Therefore, it is first necessary to register the mobile phones to be used, that is, to input information such as the owner's name of each mobile phone into the voice device of the DECT host. There is a recording device in the voice device of the host, and any mobile phone user can record his own name voice on the host. The host computer is connected with a mobile phone, and the signal transmission process is carried out between the GSM network and the DECT network.

Fig. 1 is a flow chart of the method for selecting different sub-machines in the main phone provided by the present invention. The invention realizes the selection of different handsets and finds the user to be connected through the caller of the outside line to select the user to be connected. Step 11, first the mobile phone system receives an incoming call signal and transmits it to the DECT system; Step 12, the host activates a guidance mechanism according to the incoming call signal; Step 13, the caller inputs a handset identification signal according to the guidance mechanism; Step 14 , the host connects the corresponding slave according to the slave identification signal.

Please refer to FIG. 2 , which is a system structure diagram of the practical application of the present invention. As shown in the figure, the host 21 has three sub-machines registered: the first sub-machine 23 , the second sub-machine 24 and the third sub-machine 25 . Suppose that the first sub-machine 23 belongs to Mr. Cai, and its identification signal is "1"; the second sub-machine 24 belongs to Mr. Chen, and its identification signal is "2"; the third sub-machine 25 belongs to Ms. Huang, and its identification signal is "3" "." The guidance mechanism 22 is a guidance mechanism that guides the user to select a handset to make a call according to the prompt in the guidance mechanism, and can be a voice device with a recording function. The names and identification numbers of the first sub-machine 23, the second sub-machine 24 and the third sub-machine 25 are stored in the DECT host. Of course, some other information can also be entered, such as the respective departments of the mobile phone users. Like this, information such as just storing the number of three mobile phones and mobile phone user's name in the DECT host device. And there is a mobile phone number in the main frame 21, therefore, the incoming call signal is transmitted by the mobile phone system network. The user can dial the door number of the host through the mobile phone network or the public telephone network to make a call. When there is an incoming call signal from an outside line, the incoming call signal is received by the mobile phone system and sent to the DECT host 21. At this point, the signal is transmitted to the DECT network.

After the host 21 receives the signal, the host itself rings first, but does not send a ring signal to the registered slaves, but activates the guidance mechanism 22 . The guidance mechanism of this embodiment is a voice device, the voice device includes a recording device, and the data of the user of the handset is stored in the recording device. The DECT host activates the guide mechanism 22, and the guide mechanism 22 sends a voice prompt to the outside line, the voice prompt plays the mobile phone user information stored in the recording device, and then notifies the caller 20 to input the sub-unit identification signal, select the call partner, and the host 21 waits for the input of the mobile phone extension Number.

For example, the outside line caller inputs "1", then the guide mechanism 22 sends the extension number "1" input by the outside line to the main frame 21, and the main frame 21 searches for the DECT wireless telephone handset corresponding to the identification signal selected by the outside line, that is, the search registration number is "" 1 " mobile phone, after searching, sends ring signal to the first handset 23 of " 1 " with registration number, and after first handset 23 receives ring signal, produces ring tone. "1" number is Mr. Cai's mobile phone, so Mr. Cai's first handset 23 rings. If outside line caller inputs " 3 ", then guiding mechanism 22 informs main frame 21 to connect corresponding mobile phone, and " 3 " number is Miss Huang's mobile phone, so the 3rd sub-machine 25 of Miss Huang is connected; "2" key, then Mr. Chen's second handset 24 is connected.

If the input sub-unit identification signal does not exist, the voice device is required to issue a corresponding voice prompt.

For example, if the input is "4", the guidance mechanism will notify the host computer 21 to search for the mobile phone whose registration number is "4". Voice prompt, prompting the caller to call the sub-phone does not exist, please re-enter or hang up the phone to check and then dial. If the outside line caller 20 hangs up the phone, the main frame returns to the standby state, and the outside line caller 20 selects to re-enter, then the main frame 21 waits for re-input.

Above-mentioned caller imports the sub-unit number that will call according to voice prompt, and it also can install voice recognition device in voice device, and the outside line caller directly speaks the machine owner's name or extension number of the sub-unit called, and the voice recognition in the voice device just This acoustic signal is received and the corresponding handset is switched on.

The above-mentioned guiding mechanism sends a prompt, and the caller must input the mobile phone number within a certain period of time. If the operation time exceeds 20 seconds, the host will automatically talk and return to the standby state.

The sub-machine users registered under the same DECT host in the present invention can share a telephone number, and as long as they apply for one door number, multiple people can use it, thereby achieving the purpose of saving frequency resources.

The internal mobile phones of the present invention can also directly communicate with each other, and the mobile phone user can directly dial to connect any mobile phone under the same DECT host, and there is no need to calculate the call rate.

Although the present invention is disclosed above with the aforementioned preferred embodiments, it is not intended to limit the present invention. Any person familiar with the art can make some changes and modifications without departing from the spirit and scope of the present invention. Therefore, the scope of patent protection of the present invention must be defined by the claims.

Claims (5)

1, a kind of method of selecting different handsets in main station is used for and the telephone system of multi-section handset registration in same main frame wherein can be had mobile telephone system and DECT system in this main frame, comprises the steps:

Receive an incoming telephone signal and this incoming telephone signal is sent to the DECT system by mobile telephone system;

This main frame activates a guiding mechanism according to this incoming telephone signal;

The caller imports a handset identification signal according to this guiding mechanism; And

Main frame is connected corresponding handset according to this handset identification signal.

2, the method for selecting different handsets in main station as claimed in claim 1 is characterized in that this main frame has a mobile phone door number.

3, the method for selecting different handsets in main station as claimed in claim 1 is characterized in that this guiding mechanism is a voice device.

4, the method for selecting different handsets in main station as claimed in claim 3 is characterized in that being equipped with in this voice device a recording device.

5, the method for selecting different handsets in main station as claimed in claim 1 is characterized in that storing in this guiding mechanism this handset identification signal.

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