WO2016070638A1

WO2016070638A1 - Method for preventing nuisance calls, and switch

Info

Publication number: WO2016070638A1
Application number: PCT/CN2015/083317
Authority: WO
Inventors: 田冠伟; 杨海潮
Original assignee: 中兴通讯股份有限公司
Priority date: 2014-11-05
Filing date: 2015-07-03
Publication date: 2016-05-12
Also published as: CN105635071A

Abstract

Disclosed is a method for preventing nuisance calls. The method for preventing nuisance calls comprises the steps of: according to a call request from a calling terminal, acquiring, by a switch, a calling terminal number, and judging whether the calling terminal number is a nuisance call number; and if the calling terminal number is a nuisance call number, cutting off the call connection of the calling terminal. Also disclosed is a switch. By means of the method for preventing nuisance calls, and the switch provided in the present invention, a nuisance call can be cut off in the case where a user of a called terminal knows nothing about this, the phenomenon of ringing caused by an incoming nuisance call will not occur on a called terminal, and the nuisance of the nuisance call can be completely avoided, and at the same time, the nuisance of the nuisance call can be avoided whenever and wherever without depending on a network and without any requirements for a memory and a network environment of the called terminal.

Description

Anti-harassment phone method, switch

Technical field

The present invention relates to the field of intelligent network service application technologies, and in particular, to a method and switch for preventing an harassing call.

Background technique

In daily life, people often receive harassing calls during the use of mobile phones, fixed telephones, etc., such as various advertising phones, insurance business phones, product sales calls, fraud phones, and so on.

In order to prevent harassment of telephone harassment in the prior art, a cloud interception software is generally installed on the telephone device side to implement interception of harassing calls. However, the way of harassing telephone interception depends on the Internet. When the call comes in, the cloud interception software on the mobile terminal queries the cloud server from the cloud server whether the calling number is a harassment number. When it is determined to be a harassing number, the number is intercepted. . However, depending on the speed of the network, the time difference between the calling number and the cloud interception software determines that the calling number is the harassing number varies. If the network speed is slow, the phone will still ring before the query results are returned, so the harassment of the phone is not completely avoided.

Summary of the invention

Embodiments of the present invention provide a method and switch for preventing an harassing call to at least solve the technical problem that the prior art cannot completely avoid harassing the harassment of the telephone.

To achieve the above objective, an embodiment of the present invention provides a method for preventing an harassing call, and the method for preventing an harassing call includes the following steps:

The switch obtains the calling terminal number according to the call request of the calling terminal, and determines whether the calling terminal number is a harassing number;

When the calling terminal number is the harassment number, the call connection of the calling terminal is cut off.

Preferably, the switch obtains the calling terminal number according to the call request of the calling terminal, and determines whether the calling terminal number is a harassing number, including:

Obtaining the called terminal number according to the call request of the calling terminal, and determining whether the called terminal activates the anti-harassment function;

When it is determined that the called terminal has activated the anti-harassment function, the calling terminal number is obtained, and it is determined whether the calling terminal number is a harassing number.

Preferably, the switch is pre-established with a library of harassment numbers;

The determining whether the calling terminal number is a harassment number is specifically:

Determining whether the calling number library has a calling terminal number. When there is a calling terminal number, the calling terminal number is considered to be a harassing number.

Preferably, after the disconnecting the call connection of the calling terminal, the method further includes:

A corresponding call record is generated for subsequent query by the called terminal user.

Preferably, the harassment number in the harassment number library includes one or more of the following: a harassment number stored by the cloud server, a harassment number imported by the third party, a harassment number reported by the called user, and an harassment number analyzed by the analysis software.

In addition, in order to achieve the above object, an embodiment of the present invention further provides a switch, where the switch includes:

The determining module is configured to obtain a calling terminal number according to a call request of the calling terminal, and determine whether the calling terminal number is a harassing number;

The cut-off module is set to cut off the call connection of the calling terminal when the calling terminal number is the harassment number.

Preferably, the determining module is configured to obtain the called terminal number according to the call request of the calling terminal, determine whether the called terminal activates the anti-harassment function, and obtain the calling terminal number when determining that the called terminal has activated the anti-harassment function. , to determine whether the calling terminal number is a harassment number.

Preferably, the switch further includes:

Establish a module, set to pre-establish a library of harassment numbers;

The determining module is further configured to determine whether the calling terminal number exists in the harassment number database, and when there is a calling terminal number, the calling terminal number is considered as a harassing number.

Preferably, the switch further includes:

The generating module is configured to generate a corresponding call record after the cutting module cuts off the call connection of the calling terminal, for subsequent query by the called terminal user.

The method and the switch for preventing the harassment call provided by the invention obtain the calling terminal number according to the call request of the calling terminal through the switch, and determine whether the calling terminal number is a harassing number; when the calling terminal number is a harassing number, the main switch is cut off. The call connection method of the terminal can cut off the harassing call without the knowledge of the called terminal user, and the called terminal does not have the phenomenon that the harassed phone calls into the ringing, and can completely avoid the harassment of the harassing call, and does not need to Relying on the network, there is no requirement for the called terminal memory and network environment, and it can avoid harassing the phone harassment anytime, anywhere.

DRAWINGS

1 is a schematic flow chart of an embodiment of a method for preventing an harassment call according to the present invention;

2 is a schematic diagram of functional modules of an embodiment of a switch according to the present invention;

3 is a schematic diagram of another functional module of an embodiment of a switch according to the present invention;

4 is a schematic diagram of functional modules of another embodiment of a switch of the present invention.

The implementation, functional features, and advantages of the present invention will be further described in conjunction with the embodiments.

detailed description

It is understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The embodiment of the present invention provides a method for preventing an harassment call. Referring to FIG. 1, FIG. 1 is a schematic flowchart of a method for preventing an harassment call according to an embodiment of the present invention. In this embodiment, the method for preventing an harassment call includes:

Step S10: The switch acquires the calling terminal number according to the call request of the calling terminal, and determines whether the calling terminal number is a harassing number.

In this embodiment, the switch is pre-established with a harassment number library, and the harassment number store stores related information of the harassment number and the harassment number. The harassment number includes one or more of the following: a harassment number stored by the cloud server, a harassment number imported by the third party, and a harassment number reported by the called user (the called terminal user can use the phone number that is not to be answered as the harassment number) Reported to the switch), analyze the harassment number obtained by the software analysis. Ben In the step, determining whether the calling terminal number is a harassing number is specifically: determining whether the calling terminal number exists in the harassing number database, and when there is a calling terminal number, determining that the calling terminal number is a harassing number.

In this embodiment, the step S10 is specifically: acquiring the called terminal number according to the call request of the calling terminal, determining whether the called terminal activates the anti-harassment function; and determining that the called terminal has activated the anti-harassment function, acquiring the calling party The terminal number determines whether the calling terminal number is a harassment number.

In this embodiment, the called terminal number is a terminal number that registers an anti-harassment service on the switch side. After the called terminal registers the anti-harassment service on the switch side, it can activate the anti-harassment function or not. When the switch receives the call request from the calling terminal, it first obtains the called terminal number, and then determines whether the called terminal is based on the called terminal number. Registering the anti-harassment service, if it is determined that the called terminal has registered the anti-harassment service, it determines whether the called terminal currently has the anti-harassment function enabled. If the anti-harassment function is enabled, the calling terminal number is further obtained, and it is determined whether the calling terminal number is Harassment number. When the called terminal does not register the anti-harassment service on the switch side, or the anti-harassment service is registered on the switch side, but the anti-harassment function is not activated, the call connection between the calling terminal and the called terminal is established according to the call request of the calling terminal. . That is, in this embodiment, it is determined whether the calling terminal number is a harassment number when the called terminal starts the anti-harassment function.

Step S20: When the calling terminal number is a harassment number, the call connection of the calling terminal is cut off.

In the method for preventing the harassment call, the switch obtains the calling terminal number according to the call request of the calling terminal, determines whether the calling terminal number is a harassing number, and disconnects the calling terminal when the calling terminal number is a harassing number. The connection method can cut off the harassing call without the knowledge of the called terminal user, and the called terminal does not appear to be called by the harassing phone, and can completely avoid the harassment of the harassing phone, and does not need to rely on the network. The called terminal memory and network environment are not required, and can avoid harassing the phone harassment anytime, anywhere.

The present invention provides another embodiment of the method for preventing an harassment call. On the basis of the foregoing embodiment, the embodiment further includes the following processing after the call connection of the calling terminal is cut off: generating a corresponding call record for the called party. Subsequent query by the end user. That is, after the call connection of the calling terminal is cut off, the corresponding call record is recorded for the called terminal number, and the called terminal user can subsequently view the corresponding call record. The call record can be stored in the cloud server, and the called terminal user can query the call record by using the Internet.

In the method embodiment of the above-mentioned anti-harassing call, the switch is a fixed telephone exchange or a mobile telephone handover machine, wherein the fixed telephone exchange is a Service Switching Point (SSP); and the mobile telephone exchange is a mobile switching center (Mobile Switching Center). , MSC); the fixed telephone exchange is set to intercept the call connection of the calling terminal to the fixed telephone terminal, and the mobile telephone exchange is set to intercept the call connection of the calling terminal to the mobile telephone terminal.

The embodiment of the present invention further provides a switch. Referring to FIG. 2, FIG. 2 is a schematic diagram of functional modules of an embodiment of the switch of the present invention. In this embodiment, the switch 100 includes a determination module 110 and a disconnection module 120. The determining module 110 is configured to obtain a calling terminal number according to a call request of the calling terminal, and determine whether the calling terminal number is a harassing number. The cutting module 120 is configured to cut off the call connection of the calling terminal when the calling terminal number is a harassment number.

Referring to FIG. 3, FIG. 3 is a schematic diagram of another functional module of an embodiment of a switch according to the present invention. The switch 100 in the foregoing embodiment further includes: an establishing module 130. The establishing module 130 is configured to pre-establish a library of harassment numbers, and the harassment number store stores related information of the harassment number and the harassment number. The harassment number includes one or more of the following: a harassment number stored by the cloud server, a harassment number imported by the third party, and a harassment number reported by the called terminal user (the called terminal user can use the telephone number that is not intended to be received as harassment) The number is reported to the switch), and the harassment number analyzed by the analysis software is analyzed. The determining module 110 is further configured to determine whether the calling terminal number exists in the harassment number database. When the calling terminal number exists, the calling terminal number is considered as the harassing number.

In the embodiment of the switch 100, the determining module 110 is configured to obtain the called terminal number according to the call request of the calling terminal, determine whether the called terminal activates the anti-harassment function, and determine that the called terminal has activated the anti-harassment function. Obtain the calling terminal number and determine whether the calling terminal number is a harassing number. In this embodiment, the called terminal number is a terminal number that registers an anti-harassment service on the switch side. After the called terminal registers the anti-harassment service on the switch side, it can activate the anti-harassment function or not. When the switch receives the call request from the calling terminal, it first obtains the called terminal number, and then determines whether the called terminal is based on the called terminal number. Registering the anti-harassment service, if it is determined that the called terminal has registered the anti-harassment service, it determines whether the called terminal currently has the anti-harassment function enabled. If the anti-harassment function is enabled, the calling terminal number is further obtained, and it is determined whether the calling terminal number is Harassment number. When the called terminal does not register the anti-harassment service on the switch side, or the anti-harassment service is registered on the switch side, but the anti-harassment function is not activated, the call connection between the calling terminal and the called terminal is established according to the call request of the calling terminal. . That is, in this embodiment, it is determined whether the calling terminal number is a harassment number when the called terminal starts the anti-harassment function.

In the foregoing switch embodiment, the switch obtains the calling terminal number according to the call request of the calling terminal, determines whether the calling terminal number is a harassing number, and when the calling terminal number is a harassing number, disconnects the calling connection of the calling terminal, The harassing phone can be cut off without the knowledge of the called terminal user, and the called terminal does not have the phenomenon that the harassed phone calls into the ringing of the phone, which can completely avoid the harassment of the harassing phone, and does not need to rely on the network to the memory of the called terminal. And the network environment does not require, you can avoid harassing the phone harassment anytime, anywhere.

The present invention proposes another embodiment of a switch. Referring to FIG. 4, FIG. 4 is a schematic diagram of functional modules of another embodiment of the switch of the present invention. The embodiment is improved on the basis of the foregoing embodiment, and the improvement is that the switch 100 further includes: a generating module 140. The generating module 140 is configured to generate a corresponding call record after the cutting module cuts off the call connection of the calling terminal, so that the called terminal user can perform subsequent query. That is, cutting off the caller After the call connection of the terminal is connected, the corresponding call record is recorded for the called terminal number, and the called terminal user can subsequently view the corresponding call record. The call record can be stored in the cloud server, and the called terminal user can query the call record by using the Internet.

In the above switch embodiment, the switch 100 is a fixed telephone exchange or a mobile telephone handover machine, wherein the fixed telephone exchange is a Service Switching Point (SSP); and the mobile telephone exchange is a Mobile Switching Center (MSC). The fixed telephone exchange is arranged to intercept the call connection of the calling terminal to the fixed telephone terminal, and the mobile telephone exchange is arranged to intercept the call connection of the calling terminal to the mobile telephone terminal.

The above are only the preferred embodiments of the present invention, and are not intended to limit the scope of the invention, and the equivalent structure or equivalent process transformations made by the description of the present invention and the drawings are directly or indirectly applied to other related technical fields. The same is included in the scope of patent protection of the present invention.

Industrial applicability

As described above, the method and switch for preventing an harassment call provided by the embodiment of the present invention have the following beneficial effects: the harassing call can be cut off without the utterance of the called terminal user, and the called terminal does not appear to be harassed by the harassed call. The phenomenon of ringing the telephone can completely avoid the harassment of the harassing phone. At the same time, there is no need to rely on the network, and there is no requirement for the memory of the called terminal and the network environment, and the harassment of the telephone can be avoided anytime and anywhere.

Claims

A method for preventing an harassing call, the method for preventing an harassing call comprising the following steps:

The switch obtains the calling terminal number according to the call request of the calling terminal, and determines whether the calling terminal number is a harassing number;

When the calling terminal number is the harassment number, the call connection of the calling terminal is cut off.
The method of preventing an harassment call according to claim 1, wherein the switch acquires a calling terminal number according to a call request of the calling terminal, and determining whether the calling terminal number is a harassing number comprises:

Obtaining the called terminal number according to the call request of the calling terminal, and determining whether the called terminal activates the anti-harassment function;

When it is determined that the called terminal has activated the anti-harassment function, the calling terminal number is obtained, and it is determined whether the calling terminal number is a harassing number.
The method of preventing an harassment call according to claim 2, wherein said switch is pre-established with a library of harassment numbers;

The determining whether the calling terminal number is a harassment number is specifically:

Determining whether the calling number library has a calling terminal number. When there is a calling terminal number, the calling terminal number is considered to be a harassing number.
The method of preventing an harassing call according to claim 1, wherein said disconnecting the call connection of the calling terminal further comprises:

A corresponding call record is generated for subsequent query by the called terminal user.
The method of preventing an harassment call according to any one of claims 1 to 4, wherein the harassment number in the harassment number library comprises one or more of the following: a harassment number stored by the cloud server, a harassment number imported by a third party, The harassment number reported by the called user and the harassment number analyzed by the analysis software.
A switch, the switch comprising:

The determining module is configured to obtain a calling terminal number according to a call request of the calling terminal, and determine whether the calling terminal number is a harassing number;

The cut-off module is set to cut off the call connection of the calling terminal when the calling terminal number is the harassment number.
The switch according to claim 6, wherein

The determining module is configured to obtain the called terminal number according to the call request of the calling terminal, determine whether the called terminal activates the anti-harassment function, and determine that the called terminal has activated the anti-harassment function, obtain the calling terminal number, and determine the main Call the terminal number whether it is a harassment number.
The switch of claim 7 further comprising:

Establish a module, set to pre-establish a library of harassment numbers;

The determining module is further configured to determine whether the calling terminal number exists in the harassment number database, and when there is a calling terminal number, the calling terminal number is considered as a harassing number.
The switch of claim 6 further comprising:

The generating module is configured to generate a corresponding call record after the cutting module cuts off the call connection of the calling terminal, for subsequent query by the called terminal user.
The switch according to any one of claims 6 to 9, wherein the harassment number in the harassment number library includes one or more of the following: a harassment number stored by the cloud server, a harassment number imported by a third party, and a report of the called user. The harassment number and the harassment number analyzed by the analysis software.