WO2011017967A1 - Service control point in intelligent network and method for intercepting call - Google Patents
Service control point in intelligent network and method for intercepting call Download PDFInfo
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- WO2011017967A1 WO2011017967A1 PCT/CN2010/073689 CN2010073689W WO2011017967A1 WO 2011017967 A1 WO2011017967 A1 WO 2011017967A1 CN 2010073689 W CN2010073689 W CN 2010073689W WO 2011017967 A1 WO2011017967 A1 WO 2011017967A1
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- call
- record table
- intercepted
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/22—Arrangements for supervision, monitoring or testing
- H04M3/2281—Call monitoring, e.g. for law enforcement purposes; Call tracing; Detection or prevention of malicious calls
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/30—Network architectures or network communication protocols for network security for supporting lawful interception, monitoring or retaining of communications or communication related information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2207/00—Type of exchange or network, i.e. telephonic medium, in which the telephonic communication takes place
- H04M2207/12—Type of exchange or network, i.e. telephonic medium, in which the telephonic communication takes place intelligent networks
Definitions
- the present invention relates to the field of mobile call control technologies, and in particular, to a service control point and a call interception method in a mobile intelligent network.
- a daily communication terminal a mobile communication terminal has become an irreplaceable product in the daily life of a user, and has been rapidly developed.
- malicious calls such as telephones that spread false winning messages, harassing calls, etc.
- users are now aware of some fraudulent calls, they are not automatically available because of the existing network.
- the object of the present invention is to provide a service control point and a call interception method in a mobile intelligent network, which can automatically intercept a malicious call, and is convenient and quick to implement.
- an embodiment of the present invention provides a service control point in an intelligent network, including: a saving module, configured to save a record table; and a receiving module, configured to receive a calling number including a call sent by a service switching point, and The initial detection point message of the called number; the determining module, configured to determine whether the calling number is an to-be-intercepted number corresponding to the called number in the recording table, and obtain a judgment result; The judgment result processes the call to intercept a call that the user corresponding to the called number needs to intercept.
- the service control point where the response module is specifically configured to indicate the calling party in the judgment result
- the number is the to-be-blocked number corresponding to the called number in the record table, sending a first message indicating that the call is terminated to the service switching point, otherwise sending the call to the service switching point to continue processing the call
- the service control point where the record table is a first record table that records a correspondence between the number to be intercepted and the user number that reports the to-be-intercepted number; the determining module is configured to use the first record
- the recording table determines whether the calling number is included in the to-be-intercepted number reported by the called number, and obtains a first determination result; the response module is configured to indicate the called number on the first determination result.
- the first message indicating termination of the call is sent to the service switching point, otherwise the second message continuing to process the call is sent to the service switching point.
- the foregoing service control point further comprising: a statistics module, configured to count the number of times of reporting the number of the number to be intercepted in the first record table; and a second record table generating module, configured to generate a second record table according to the statistical result;
- the first record table records the correspondence between the to-be-intercepted number and the user number that reports the to-be-intercepted number, and the to-be-intercepted number recorded in the second record table is recorded in the first record table.
- the point sends a first message indicating termination of the call, otherwise a second message continuing to process the call is sent to the service switching point.
- the foregoing service control point further comprising: a notification module, configured to send a notification message to the called number when the calling number is an to-be-intercept number corresponding to the called number in the record table
- the notification message is used to indicate that the calling number is intercepted.
- the service control point where the to-be-intercepted number has an alarm level, and the notification module is configured to: in the record table, the to-be-intercept number corresponding to the called number in the record table, and When the alarm level of the calling number is less than the preset alarm level, the notification message is sent to the called number.
- the foregoing service control point further comprising: a first record table processing module, configured to generate or modify the first record table according to the report information submitted by the user through the interactive voice response.
- an embodiment of the present invention further provides a call interception method in an intelligent network, including: the service control point receives an initial detection point message including a calling number and a called number sent by a service switching point; Determining, by the service control point, whether the calling number is an to-be-intercepted number corresponding to the called number in the saved record table, and obtaining a judgment result; the record table includes one or more to-be-intercepted numbers; The call is processed according to the judgment result to intercept a call that the user corresponding to the called number needs to intercept.
- the above-mentioned call interception method wherein, when the judgment result indicates that the calling number is an to-be-intercepted number corresponding to the called number in the record table, the service control point sends the service control point to the service switching point. Instructing to terminate the first message of the call, otherwise sending a second message to the service switching point to continue processing the call.
- the call interception method wherein the record table is a first record table that records a correspondence between a to-be-intercepted number and a user number that reports the to-be-intercepted number; the service control point is based on the first record The table determines whether the calling number is included in the to-be-intercepted number that is reported by the called number, and obtains a first judgment result.
- the first judgment result indicates that the to-be-intercepted number reported by the called number includes the main
- the service control point sends a first indication to the service switching point to terminate the call. Message, otherwise sending a second message to the service switching point to continue processing the call.
- the call interception method wherein the record table includes a second record table and a first record table, where the first record table records a correspondence between the number to be intercepted and the user number that reports the to-be-intercepted number,
- the number to be intercepted in the second record table is the number of the number to be intercepted, and the number of times of reporting exceeds a preset threshold;
- the service control point determines the second record table or the called number Whether the number of the to-be-intercepted number is included in the reported to-be-intercepted number, and the second judgment result is obtained; and the second judgment result indicates that the second record list or the number to be intercepted reported by the called number includes the main
- the service control point sends a first message indicating that the call is terminated to the service switching point, and otherwise sends a second message to the service switching point to continue processing the call.
- the above-mentioned call interception method further comprising: when the calling number is the to-be-intercepted number corresponding to the called number, the service control point sends a notification message to the called number, where the notification message is used Instructing the calling number to be intercepted.
- the embodiment of the present invention has the following beneficial effects:
- when receiving a call it is determined according to a pre-stored record table whether the calling number of the call is an intercepted number corresponding to the called number, and if so, The call is directly released, the call interception is automatically implemented, the user is protected from multiple harassment of the same number, and the implementation is convenient, and the user can be intercepted immediately after the user can be intercepted, so the implementation is very fast; in the embodiment of the present invention, further After the call of the current number is intercepted, the user is sent a notification message to notify the user of the intercepted calling number, so that the user can correct the incorrectly reported number to be intercepted, and the quality of service is improved.
- the record table includes not only the user.
- the reported number may also include a malicious number determined based on the number of other users, so that not only can the user not be harassed by the malicious number that he is familiar with, but also the user is not harassed by the malicious number that he is not familiar with. , further improving the quality of service.
- 1 is a schematic structural diagram of a service control point according to an embodiment of the present invention
- FIG. 2 is a schematic flowchart of a call interception method according to an embodiment of the present invention
- FIG. 3 is a schematic flowchart of automatically processing a record table according to an embodiment of the present invention.
- the service control point and the call interception method in the intelligent network in the embodiment of the present invention store a record table in the SCP, where the record table is used to record the to-be-intercepted number reported by the user, so that the to-be-intercepted number is called again when the user is called again. , release the call directly, so that users are not disturbed.
- the mobile intelligent network adds some network function units to the existing mobile network, such as: SCP (Service Control Point), SSP (Service Switch Point), SMP (Service Management Point), SMP (Service Management Point), etc. Separating the service control function from the traditional switching function, the network can flexibly and conveniently provide new services to meet the needs of users. It is a combination of the existing mobile network and the intelligent network. As shown in FIG.
- the service control point of the embodiment of the present invention includes: a saving module, configured to save a record table, where the record table includes one or more to-be-intercepted numbers; and a receiving module, configured to receive the service switching point and send the An initial detection point (IDP) message, where the IDP message includes a calling number and a called number of the call, and a determining module, configured to determine whether the calling number is in the record table and the called party And the response module is configured to process the call according to the judgment result, so as to intercept the call that the user corresponding to the called number needs to intercept.
- a saving module configured to save a record table, where the record table includes one or more to-be-intercepted numbers
- a receiving module configured to receive the service switching point and send the An initial detection point (IDP) message, where the IDP message includes a calling number and a called number of the call, and a determining module, configured to determine whether the calling number is in the record table and the called party
- the response module is configured to
- the response module specifically indicates, in the determining result, that the calling number exists in the record table (specifically, the calling number is in the record table and the called number And corresponding to the to-be-intercepted number, sending a first message indicating that the call is terminated to the service switching point, otherwise sending a second message to the service switching point to continue processing the call.
- the response module can also perform call interception by other means.
- the focus of the embodiment of the present invention is how to determine whether the call needs to be intercepted, and does not limit the specific call interception mode, so that not all possible interception modes are illustrated.
- the service switching point terminates the call and needs to perform operations such as releasing resources, cutting off calls, and the like.
- whether the call needs to be intercepted can be implemented in multiple manners, and the details are as follows: ⁇ .
- the record table is a first record table, which records the correspondence between the number to be intercepted and the number of the to-be-intercepted number.
- the determining module specifically includes: a first determining unit, configured to determine, according to the first record table, whether the calling number is included in the to-be-intercepted number reported by the called number, to obtain a first judgment result;
- the module specifically includes: a first response unit, configured to send, when the first judgment result indicates that the to-be-blocked number reported by the called number includes the calling number, send an indication to terminate the call to the service switching point The first message, otherwise sending a second message to the service switching point to continue processing the call.
- it can be ensured that a certain user (i.e., the user who reports the number to be intercepted) is not repeatedly harassed by the same telephone number.
- the second implementation table also includes a second record table to solve the above problem.
- the record table includes a second record table and a first record table, where: the first record table records a correspondence between the number to be intercepted and the number of the to-be-intercepted number; the second record table The number of the to-be-intercepted number recorded in the first record table is the number of times that the number of times of reporting exceeds a preset threshold;
- the determining module specifically includes: a second determining unit, configured to determine whether the calling number is included in the second record table or the to-be-intercepted number reported by the called number, and obtain a second judgment result;
- the module is specifically configured to: send, by the second response unit, an indication to the service switching point when the calling number is included in the to-be-intercepted number of the second recording table or the called number Terminating the first message of the call, otherwise sending a second message to the service switching point to continue processing the call.
- the second record table may be obtained by using statistics. Therefore, in the second implementation manner, the service control point further includes: a statistics module, configured to collect each to-be-intercepted number in the first record table. The number of times of reporting; the second record generating module is configured to generate the second record table according to the statistical result.
- a statistics module configured to collect each to-be-intercepted number in the first record table. The number of times of reporting; the second record generating module is configured to generate the second record table according to the statistical result.
- the above two methods can be used in combination. For example, for a user requesting partial interception, the call interception process can be provided only by using the implementation mode 1, and for the user requesting the global interception, the call interception can be provided by the second mode. deal with.
- the statistic module and the second record table generating module may be triggered periodically, such as performing statistics and record table generation at a certain time every day, or performing statistics every time the first record table is updated, generating a new second. recording sheet.
- some of the to-be-blocked numbers may change. For example, after a period of time, the user may no longer need to intercept the user's call, but the user may forget to set the user's phone number as the to-be-intercepted number. It is also possible to report users who should not be intercepted (such as
- the service control point The method further includes: a notification module, configured to send a notification message to the called number when the calling number is an to-be-intercept number corresponding to the called number, where the notification message is used to indicate that the calling number is Intercept.
- the notification message may be implemented based on a short message, may also be implemented based on a multimedia message, and may also be based on The voice implementation is automatically played after dialing the called number, not here - to list the possible implementations.
- the notification module may be connected to the determining module, and the notification message may be sent based on the determination result, or may be connected to the response module, and the message triggering notification message of terminating the call is sent based on the indication sent by the response module.
- an alarm level may be set for the number in the record table, the alarm level is set according to the number of times the number is reported, and the notification module only exists in the record table in the calling number. And sending a notification message to the called number when the alarm level of the calling number is at a preset level.
- the notification module may send a notification message to the called number only when the calling number exists in the second recording table but does not exist in the first recording table.
- the judgment condition of the additional alarm level For example: ⁇ Bottom: Suppose there are 5 users signing up for the call interception service, and their respective recorded interception numbers are as follows
- the numbers X1-X8 are respectively 4 ⁇ 5 times, 3 times, 2 times, 2 times, 1 time, 1 time, 4 times, 1
- Level 3 when the number of upper 4 ⁇ exceeds 4, the alarm level of XI and X7 is 3; Level 2, the number of times of 4 ⁇ is 3, then the alarm level of X2 is 2; Level 'J 1 , the number of the last 4 times is 2 times or less, then the alarm level of X3, X4, X5, X6 and X8 Don't be 1.
- the preset level mentioned may be set according to the actual situation. For example, if it is set to level 2, it may of course be higher or lower. It can be seen from the above that the number XI is blocked by a large number of users and needs to be intercepted.
- the call interception method of the embodiment of the present invention includes: Step 21: The service control point receives an initial detection point IDP sent by the service switching point (Initial
- the IDP message includes a calling number and a called number of the call.
- Step 22 The service control point determines whether the calling number is a to-be-blocked corresponding to the called number in the saved record table. Number, obtaining a judgment result, the record table includes one or more to-be-intercepted numbers; step 4 is gathered 23, and the call is processed according to the judgment result, to intercept the user corresponding to the called number.
- the specific control implementation of the step is: when the judgment result indicates that the calling number is the to-be-intercepted number corresponding to the called number in the record table, the service control point is The service switching point sends a first message indicating that the call is terminated, otherwise, the second message that continues to process the call is sent to the service switching point; of course, step 23 may implement interception by other means, and the present invention is specifically implemented.
- Step 24 The service control point sends a notification message to the called number when the judgment result indicates that the calling number exists in the record table, where the notification message is used to indicate that the calling number is intercepted.
- the first record table in the specific embodiment of the present invention may be a manually generated record table stored in advance, and may be automatically generated. In the automatic generation mode, the first record table processing module is disposed in the service control point, and is configured to be used according to the user. The first record table is generated or updated by the escalation information submitted by the interactive voice response. In the following, in the embodiment of the present invention, how to automatically generate or modify the upper to-be-intercepted number is described in detail. As shown in FIG.
- Step 31 The service control point passes through the slave SSP (can exist as a separate entity, or can be integrated into other entities, such as the mobile switching center MSC, the visitor location register VLR And, of course, depending on the network, the network element in the other network architecture may receive an IDP message for the SSP to establish an intelligent service control relationship for a call, including a service key, and identify the to-be-intercepted number processing service;
- Step 32 The control point sends an RRBE (Request Report BCSM Event) message to the SSP, requesting the SSP to configure the DP.
- RRBE Request Report BCSM Event
- the RRBE creates conditions for the SCP to control the call.
- BCSM is the abbreviation of the Basic Call State Model.
- the SCP sends a CTR (Connect To Resource) message to the SSP, requesting the SSP to connect the user to the intelligent peripheral IP, and prepare conditions for the user to use the intelligent peripheral IP.
- the IP and the SSP can be integrated or set independently.
- the SCP sends a P&C message to the intelligent peripheral.
- the intelligent peripheral is requested to play the number for the user and receive the result returned by the intelligent peripheral; the above step 34 may be repeated multiple times, which is related to the specific service setting.
- Step 35 The SCP generates or modifies the first record table according to the result returned by the intelligent peripheral, where the modification includes adding and deleting a specific number.
- the embodiments of the present invention can be applied to various intelligent networks. The above description is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can also make thousands of improvements and retouchings without departing from the principles of the present invention. It should be considered as the scope of protection of the present invention.
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Abstract
A service control point in intelligent network and a method for intercepting call are provided. The service control point includes: a saving module for saving a record table; a receiving module for receiving an initial detection point message including a calling number and a called number of the call, wherein the initial detection point message is transmitted by a service switching point; a judging module for judging whether the calling number is the number to be intercepted, wherein the calling number corresponds to the called number in the saved record table, and obtaining a judgment result; a responding module for processing the call according to the judgment result to intercept the call needed to be intercepted by the user corresponding to the called number. Fast and convenient calling interception is enabled to be implemented by the solution.
Description
智能网中的业务控制点及呼叫拦截方法 技术领域 本发明涉及移动呼叫控制技术领域， 特别是一种移动智能网中的业务控 制点及呼叫拦截方法。 背景技术 移动通信终端作为一种日常通讯用终端， 已经成为用户日常生活中不可 替代的产品， 得到了迅猛的发展。 近年来， 出现了越来越多的恶意呼叫， 如散布虚假中奖消息的电话、 骚 扰电话等， 虽然现在很多用户都能够意识到一些行骗电话， 但由于现有网络 还没法自动对这些号码进行拦截， 所以只能通过人工方式举 4艮这些信息， 给 予打击， 但人工方式流程复杂， 处理时间长， 造成恶意呼叫有机会对用户进 行长期重复骚扰， 给用户带来极大的不便。 发明内容 本发明的目的是提供一种移动智能网中的业务控制点及呼叫拦截方法， 能够自动拦截恶意呼叫， 实现起来方便快捷。 为实现上述目的， 本发明实施例提供了一种智能网中的业务控制点， 包 括： 保存模块， 用于保存记录表； 接收模块， 用于接收业务交换点发送的包括呼叫的主叫号码和被叫号码 的初始检测点消息； 判断模块， 用于判断所述主叫号码是否为所述记录表中与所述被叫号码 对应的待拦截号码， 获取一判断结果； 响应模块， 用于 居所述判断结果对所述呼叫进行处理， 以拦截所述被 叫号码对应的用户所需要拦截的呼叫。 上述的业务控制点， 其中， 所述响应模块具体用于在判断结果指示主叫
号码为所述记录表中与所述被叫号码对应的待拦截号码时， 向所述业务交换 点发送指示终止所述呼叫的第一消息， 否则向所述业务交换点发送继续处理 所述呼叫的第二消息。 上述的业务控制点， 其中， 所述记录表为记录了待拦截号码与上报所述待拦截号码的用户号码之间 的对应关系的第一记录表； 所述判断模块用于根据所述第一记录表判断所述被叫号码上报的待拦截 号码中是否包括所述主叫号码， 获取第一判断结果； 所述响应模块用于在所述第一判断结果指示所述被叫号码上 ·ί艮的待拦截 号码中包括所述主叫号码时， 向所述业务交换点发送指示终止所述呼叫的第 一消息， 否则向所述业务交换点发送继续处理所述呼叫的第二消息。 上述的业务控制点， 其中， 还包括： 统计模块， 用于统计第一记录表中的每一个待拦截号码的上报次数； 第二记录表生成模块， 用于根据统计结果生成第二记录表； 所述第一记录表记录了待拦截号码与上报所述待拦截号码的用户号码之 间的对应关系， 所述第二记录表中记录的待拦截号码为所述第一记录表所记 录的待拦截号码中， 上报次数超过预设阈值的号码； 所述判断模块用于判断所述第二记录表或所述被叫号码上报的待拦截号 码中是否包括所述主叫号码， 获取第二判断结果； 所述响应模块用于在所述第二判断结果指示所述第二记录表或所述被叫 号码上 ·ί艮的待拦截号码中包括所述主叫号码时， 向所述业务交换点发送指示 终止所述呼叫的第一消息， 否则向所述业务交换点发送继续处理所述呼叫的 第二消息。 上述的业务控制点， 其中， 还包括： 通知模块， 用于在所述主叫号码为所述记录表中与所述被叫号码对应的 待拦截号码时， 向所述被叫号码发送通知消息， 所述通知消息用于指示所述 主叫号码被拦截。
上述的业务控制点， 其中， 所述待拦截号码具有一告警等级， 所述通知 模块用于在所述主叫号码为所述记录表中与所述被叫号码对应的待拦截号 码， 且所述主叫号码的告警级别氐于预设告警级别时， 向所述被叫号码发送 所述通知消息。 上述的业务控制点， 其中， 还包括： 第一记录表处理模块， 用于根据用户通过交互式语音应答提交的上报信 息， 生成或修改所述第一记录表。 为了实现上述目的， 本发明实施例还提供了一种智能网中的呼叫拦截方 法， 包括： 业务控制点接收业务交换点发送的包括呼叫的主叫号码和被叫号码的初 始检测点消息； 所述业务控制点判断所述主叫号码是否为保存的记录表中与所述被叫号 码对应的待拦截号码， 获取一判断结果； 所述记录表中包括一个或多个待拦 截号码； 才艮据所述判断结果对所述呼叫进行处理， 以拦截所述被叫号码对应的用 户所需要拦截的呼叫。 上述的呼叫拦截方法， 其中， 在所述判断结果指示所述主叫号码为所述 记录表中与所述被叫号码对应的待拦截号码时， 所述业务控制点向所述业务 交换点发送指示终止所述呼叫的第一消息， 否则向所述业务交换点发送继续 处理呼叫的第二消息。 上述的呼叫拦截方法， 其中， 所述记录表为记录了待拦截号码与上报所述待拦截号码的用户号码之间 的对应关系的第一记录表； 所述业务控制点根据所述第一记录表判断所述被叫号码上报的待拦截号 码中是否包括所述主叫号码， 获取第一判断结果； 在所述第一判断结果指示所述被叫号码上报的待拦截号码中包括所述主 叫号码时， 所述业务控制点向所述业务交换点发送指示终止所述呼叫的第一
消息， 否则向所述业务交换点发送继续处理所述呼叫的第二消息。 上述的呼叫拦截方法， 其中， 所述记录表包括第二记录表和第一记录表， 所述第一记录表记录了待拦 截号码与上报待拦截号码的用户号码之间的对应关系， 所述第二记录表中记 录的待拦截号码为第一记录表所记录的待拦截号码中， 上报次数超过预设阈 值的号码； 所述业务控制点判断所述第二记录表或所述被叫号码上报的待拦截号码 中是否包括所述主叫号码， 获取第二判断结果； 在所述第二判断结果指示所述第二记录表或所述被叫号码上报的待拦截 号码中包括所述主叫号码时， 所述业务控制点向所述业务交换点发送指示终 止所述呼叫的第一消息， 否则向所述业务交换点发送继续处理呼叫的第二消 息。 上述的呼叫拦截方法， 其中， 还包括： 在所述主叫号码为所述被叫号码对应的待拦截号码时， 所述业务控制点 向所述被叫号码发送通知消息，所述通知消息用于指示所述主叫号码被拦截。 本发明实施例具有以下的有益效果： 本发明实施例中， 在接收到呼叫时， 根据预先保存的记录表来判断呼叫 的主叫号码是不是与被叫号码对应的待拦截号码， 如果是， 则直接释放该呼 叫， 自动实现了来电拦截， 使用户免受同一号码的多次骚扰， 实现方便， 而 且一旦用户上 4艮就能立刻拦截， 所以实现非常快捷； 本发明实施例中， 进一步在拦截当前号码的呼叫后， 向用户发送通知消 息， 通知用户被拦截的主叫号码， 使用户能纠正错误上报的待拦截号码， 提 高了服务质量； 本发明实施例中， 该记录表不但包括用户上报的号码， 还可以包括基于 其他用户上 4艮的号码确定的恶意号码， 因此， 不但能够保证用户不被自己熟 悉的恶意号码所骚扰， 还能保证用户不被自己不熟悉的恶意号码所骚扰， 进 一步提高了服务质量。
附图说明 图 1为本发明实施例的业务控制点的结构示意图； 图 2为本发明实施例的呼叫拦截方法的流程示意图； 图 3为本发明实施例中自动处理记录表的流程示意图。 具体实施方式 本发明实施例的智能网中的业务控制点及呼叫拦截方法，在 SCP中保存 一记录表， 该记录表用于记录用户上报的待拦截号码， 使得该待拦截号码再 次呼叫用户时， 直接释放呼叫， 使用户免受千扰。 移动智能网通过在现有移动网上增加一些网络功能单元， 如： SCP ( Service Control Point, 业务控制点）、 SSP ( Service Switch Point, 业务交 换点）、 SMP ( Service Management Point, 业务管理点）等， 将业务控制功能 从传统的交换功能中分离出来， 使网络能灵活方便地提供新业务， 以适应用 户的需求， 它是现有的移动网与智能网的结合。 本发明实施例的业务控制点如图 1所示， 包括： 保存模块，用于保存记录表，所述记录表中包括一个或多个待拦截号码； 接收模块， 用于接收业务交换点发送的初始检测点 IDP ( Initial Detection Point ) 消息， 所述 IDP消息中包括呼叫的主叫号码和被叫号码； 判断模块， 用于判断所述主叫号码是否为所述记录表中与所述被叫号码 对应的待拦截号码， 获取一判断结果； 响应模块， 用于才艮据所述判断结果对所述呼叫进行处理， 以拦截所述被 叫号码对应的用户所需要拦截的呼叫。 在本发明的具体实施例中， 该响应模块具体在所述判断结果指示所述主 叫号码存在于所述记录表（具体地， 该主叫号码为所述记录表中与所述被叫 号码对应的待拦截号码） 时， 向所述业务交换点发送指示终止所述呼叫的第 一消息， 否则向所述业务交换点发送继续处理所述呼叫的第二消息。 当然，应当理解的是，该响应模块也可以通过其他方式来进行呼叫拦截,
本发明实施例的重点在于如何确定该呼叫是否需要拦截， 而并不限定具体的 呼叫拦截方式， 所以不对所有可能的拦截方式——举例说明。 业务交换点终止呼叫需要执行释放资源、 切断呼叫等操作。 本发明的具体实施例中判断呼叫是否需要拦截可以釆用多种方式实现， 详细说明：^下。 TECHNICAL FIELD The present invention relates to the field of mobile call control technologies, and in particular, to a service control point and a call interception method in a mobile intelligent network. BACKGROUND OF THE INVENTION As a daily communication terminal, a mobile communication terminal has become an irreplaceable product in the daily life of a user, and has been rapidly developed. In recent years, there have been more and more malicious calls, such as telephones that spread false winning messages, harassing calls, etc. Although many users are now aware of some fraudulent calls, they are not automatically available because of the existing network. Intercepting, so only by manually lifting the information, giving a blow, but the manual process is complicated and the processing time is long, which causes the malicious call to organically harass the user for a long time, which brings great inconvenience to the user. SUMMARY OF THE INVENTION The object of the present invention is to provide a service control point and a call interception method in a mobile intelligent network, which can automatically intercept a malicious call, and is convenient and quick to implement. To achieve the above objective, an embodiment of the present invention provides a service control point in an intelligent network, including: a saving module, configured to save a record table; and a receiving module, configured to receive a calling number including a call sent by a service switching point, and The initial detection point message of the called number; the determining module, configured to determine whether the calling number is an to-be-intercepted number corresponding to the called number in the recording table, and obtain a judgment result; The judgment result processes the call to intercept a call that the user corresponding to the called number needs to intercept. The service control point, where the response module is specifically configured to indicate the calling party in the judgment result When the number is the to-be-blocked number corresponding to the called number in the record table, sending a first message indicating that the call is terminated to the service switching point, otherwise sending the call to the service switching point to continue processing the call The second message. The service control point, where the record table is a first record table that records a correspondence between the number to be intercepted and the user number that reports the to-be-intercepted number; the determining module is configured to use the first record The recording table determines whether the calling number is included in the to-be-intercepted number reported by the called number, and obtains a first determination result; the response module is configured to indicate the called number on the first determination result. When the calling number is included in the to-be-intercepted number, the first message indicating termination of the call is sent to the service switching point, otherwise the second message continuing to process the call is sent to the service switching point. The foregoing service control point, further comprising: a statistics module, configured to count the number of times of reporting the number of the number to be intercepted in the first record table; and a second record table generating module, configured to generate a second record table according to the statistical result; The first record table records the correspondence between the to-be-intercepted number and the user number that reports the to-be-intercepted number, and the to-be-intercepted number recorded in the second record table is recorded in the first record table. The number of the number of the interception number exceeds the preset threshold; the determining module is configured to determine whether the calling number is included in the second record table or the number to be intercepted reported by the called number, and obtain the second judgment. a result, the response module is configured to exchange the service when the second determination result indicates that the calling number is included in the second record table or the called number of the called number The point sends a first message indicating termination of the call, otherwise a second message continuing to process the call is sent to the service switching point. The foregoing service control point, further comprising: a notification module, configured to send a notification message to the called number when the calling number is an to-be-intercept number corresponding to the called number in the record table The notification message is used to indicate that the calling number is intercepted. The service control point, where the to-be-intercepted number has an alarm level, and the notification module is configured to: in the record table, the to-be-intercept number corresponding to the called number in the record table, and When the alarm level of the calling number is less than the preset alarm level, the notification message is sent to the called number. The foregoing service control point, further comprising: a first record table processing module, configured to generate or modify the first record table according to the report information submitted by the user through the interactive voice response. In order to achieve the above object, an embodiment of the present invention further provides a call interception method in an intelligent network, including: the service control point receives an initial detection point message including a calling number and a called number sent by a service switching point; Determining, by the service control point, whether the calling number is an to-be-intercepted number corresponding to the called number in the saved record table, and obtaining a judgment result; the record table includes one or more to-be-intercepted numbers; The call is processed according to the judgment result to intercept a call that the user corresponding to the called number needs to intercept. The above-mentioned call interception method, wherein, when the judgment result indicates that the calling number is an to-be-intercepted number corresponding to the called number in the record table, the service control point sends the service control point to the service switching point. Instructing to terminate the first message of the call, otherwise sending a second message to the service switching point to continue processing the call. The call interception method, wherein the record table is a first record table that records a correspondence between a to-be-intercepted number and a user number that reports the to-be-intercepted number; the service control point is based on the first record The table determines whether the calling number is included in the to-be-intercepted number that is reported by the called number, and obtains a first judgment result. The first judgment result indicates that the to-be-intercepted number reported by the called number includes the main When the number is called, the service control point sends a first indication to the service switching point to terminate the call. Message, otherwise sending a second message to the service switching point to continue processing the call. The call interception method, wherein the record table includes a second record table and a first record table, where the first record table records a correspondence between the number to be intercepted and the user number that reports the to-be-intercepted number, The number to be intercepted in the second record table is the number of the number to be intercepted, and the number of times of reporting exceeds a preset threshold; the service control point determines the second record table or the called number Whether the number of the to-be-intercepted number is included in the reported to-be-intercepted number, and the second judgment result is obtained; and the second judgment result indicates that the second record list or the number to be intercepted reported by the called number includes the main When the number is called, the service control point sends a first message indicating that the call is terminated to the service switching point, and otherwise sends a second message to the service switching point to continue processing the call. The above-mentioned call interception method, further comprising: when the calling number is the to-be-intercepted number corresponding to the called number, the service control point sends a notification message to the called number, where the notification message is used Instructing the calling number to be intercepted. The embodiment of the present invention has the following beneficial effects: In the embodiment of the present invention, when receiving a call, it is determined according to a pre-stored record table whether the calling number of the call is an intercepted number corresponding to the called number, and if so, The call is directly released, the call interception is automatically implemented, the user is protected from multiple harassment of the same number, and the implementation is convenient, and the user can be intercepted immediately after the user can be intercepted, so the implementation is very fast; in the embodiment of the present invention, further After the call of the current number is intercepted, the user is sent a notification message to notify the user of the intercepted calling number, so that the user can correct the incorrectly reported number to be intercepted, and the quality of service is improved. In the embodiment of the present invention, the record table includes not only the user. The reported number may also include a malicious number determined based on the number of other users, so that not only can the user not be harassed by the malicious number that he is familiar with, but also the user is not harassed by the malicious number that he is not familiar with. , further improving the quality of service. 1 is a schematic structural diagram of a service control point according to an embodiment of the present invention; FIG. 2 is a schematic flowchart of a call interception method according to an embodiment of the present invention; and FIG. 3 is a schematic flowchart of automatically processing a record table according to an embodiment of the present invention. The service control point and the call interception method in the intelligent network in the embodiment of the present invention store a record table in the SCP, where the record table is used to record the to-be-intercepted number reported by the user, so that the to-be-intercepted number is called again when the user is called again. , release the call directly, so that users are not disturbed. The mobile intelligent network adds some network function units to the existing mobile network, such as: SCP (Service Control Point), SSP (Service Switch Point), SMP (Service Management Point), SMP (Service Management Point), etc. Separating the service control function from the traditional switching function, the network can flexibly and conveniently provide new services to meet the needs of users. It is a combination of the existing mobile network and the intelligent network. As shown in FIG. 1 , the service control point of the embodiment of the present invention includes: a saving module, configured to save a record table, where the record table includes one or more to-be-intercepted numbers; and a receiving module, configured to receive the service switching point and send the An initial detection point (IDP) message, where the IDP message includes a calling number and a called number of the call, and a determining module, configured to determine whether the calling number is in the record table and the called party And the response module is configured to process the call according to the judgment result, so as to intercept the call that the user corresponding to the called number needs to intercept. In a specific embodiment of the present invention, the response module specifically indicates, in the determining result, that the calling number exists in the record table (specifically, the calling number is in the record table and the called number And corresponding to the to-be-intercepted number, sending a first message indicating that the call is terminated to the service switching point, otherwise sending a second message to the service switching point to continue processing the call. Of course, it should be understood that the response module can also perform call interception by other means. The focus of the embodiment of the present invention is how to determine whether the call needs to be intercepted, and does not limit the specific call interception mode, so that not all possible interception modes are illustrated. The service switching point terminates the call and needs to perform operations such as releasing resources, cutting off calls, and the like. In the specific embodiment of the present invention, whether the call needs to be intercepted can be implemented in multiple manners, and the details are as follows: ^.
<实现方式一 > 所述记录表为第一记录表， 其记录了待拦截号码与上报所述待拦截号码 的号码之间的对应关系。 所述判断模块具体包括： 第一判断单元， 用于根据所述第一记录表判断所述被叫号码上报的待拦 截号码中是否包括所述主叫号码， 获取第一判断结果； 所述响应模块具体包括： 第一响应单元， 用于在所述第一判断结果指示所述被叫号码上报的待拦 截号码中包括所述主叫号码时， 向所述业务交换点发送指示终止所述呼叫的 第一消息， 否则向所述业务交换点发送继续处理所述呼叫的第二消息。 在该实现方式中， 可以保证某一用户 （即， 上报待拦截号码的用户） 不 会被同一电话号码重复骚扰。 <Implementation 1> The record table is a first record table, which records the correspondence between the number to be intercepted and the number of the to-be-intercepted number. The determining module specifically includes: a first determining unit, configured to determine, according to the first record table, whether the calling number is included in the to-be-intercepted number reported by the called number, to obtain a first judgment result; The module specifically includes: a first response unit, configured to send, when the first judgment result indicates that the to-be-blocked number reported by the called number includes the calling number, send an indication to terminate the call to the service switching point The first message, otherwise sending a second message to the service switching point to continue processing the call. In this implementation, it can be ensured that a certain user (i.e., the user who reports the number to be intercepted) is not repeatedly harassed by the same telephone number.
<实现方式二 > 在实现方式一中， 可以保证某一用户不会被同一电话号码重复骚扰， 但 无法保证其它签约了呼叫拦截业务的用户被该电话号码骚扰，基于上述考虑， 本发明实施例的实现方式二中还包括一第二记录表， 以解决上述问题。 所述记录表包括第二记录表和第一记录表， 其中： 所述第一记录表记录了待拦截号码与上报所述待拦截号码的号码之间的 对应关系； 所述第二记录表中记录的待拦截号码为所述第一记录表所记录的待拦截 号码中， 上报次数超过预设阈值的号码；
所述判断模块具体包括: 第二判断单元， 用于判断所述第二记录表或所述被叫号码上报的待拦截 号码中是否包括所述主叫号码， 获取第二判断结果； 所述响应模块具体为： 第二响应单元， 用于在所述第二判断结果指示第二记录表或被叫号码上 艮的待拦截号码中包括所述主叫号码时， 向所述业务交换点发送指示终止所 述呼叫的第一消息， 否则向所述业务交换点发送继续处理所述呼叫的第二消 息。 在实现方式二中， 该第二记录表可以利用统计得到， 因此， 实现方式二 中， 所述业务控制点还包括： 统计模块，用于统计所述第一记录表中的每一个待拦截号码的上报次数； 第二记录表生成模块， 用于根据统计结果生成所述第二记录表。 当然， 上述的两种方式可以结合使用， 如对请求局部拦截的用户， 可以 仅利用实现方式一为其提供呼叫拦截处理， 而对于请求全局拦截的用户， 可 以釆用方式二为其提供呼叫拦截处理。 当然， 该统计模块和第二记录表生成模块可以定时触发， 如每天的某一 时间执行统计和记录表生成， 也可以是在每一次第一记录表被更新时执行统 计， 生成新的第二记录表。 当然， 对于用户而言， 某些待拦截号码可能发生变化， 如一段时间之后， 用户可能不再需要拦截该用户的呼叫， 但用户可能忘记以前将该用户的电话 号码设置为待拦截号码， 用户还有可能将本来不应该拦截的用户上报 （如将<Embodiment 2> In the first implementation manner, it can be ensured that a certain user is not repeatedly harassed by the same telephone number, but the other users who have subscribed to the call interception service cannot be harassed by the telephone number. The second implementation table also includes a second record table to solve the above problem. The record table includes a second record table and a first record table, where: the first record table records a correspondence between the number to be intercepted and the number of the to-be-intercepted number; the second record table The number of the to-be-intercepted number recorded in the first record table is the number of times that the number of times of reporting exceeds a preset threshold; The determining module specifically includes: a second determining unit, configured to determine whether the calling number is included in the second record table or the to-be-intercepted number reported by the called number, and obtain a second judgment result; The module is specifically configured to: send, by the second response unit, an indication to the service switching point when the calling number is included in the to-be-intercepted number of the second recording table or the called number Terminating the first message of the call, otherwise sending a second message to the service switching point to continue processing the call. In the second implementation manner, the second record table may be obtained by using statistics. Therefore, in the second implementation manner, the service control point further includes: a statistics module, configured to collect each to-be-intercepted number in the first record table. The number of times of reporting; the second record generating module is configured to generate the second record table according to the statistical result. Of course, the above two methods can be used in combination. For example, for a user requesting partial interception, the call interception process can be provided only by using the implementation mode 1, and for the user requesting the global interception, the call interception can be provided by the second mode. deal with. Certainly, the statistic module and the second record table generating module may be triggered periodically, such as performing statistics and record table generation at a certain time every day, or performing statistics every time the first record table is updated, generating a new second. recording sheet. Of course, for the user, some of the to-be-blocked numbers may change. For example, after a period of time, the user may no longer need to intercept the user's call, but the user may forget to set the user's phone number as the to-be-intercepted number. It is also possible to report users who should not be intercepted (such as
13800 上报为 13700 ), 使得该用户会被拦截， 而这并不是用户的初 衷， 为了防止上述情况的发生， 使得用户能够尽可能早的修正这种错误， 本 发明实施例中， 该业务控制点还包括： 通知模块， 用于在所述主叫号码为所述被叫号码对应的待拦截号码时， 向所述被叫号码发送通知消息，所述通知消息用于指示所述主叫号码被拦截。 所述通知消息可以基于短消息实现， 也可以基于彩信实现， 还可以基于
拨打被叫号码后自动播放语音实现， 在此不——列举其可能的实现方式。 当然， 该通知模块可以是与判断模块连接， 基于判断结果发送所述通知 消息， 也可以是与所述响应模块连接， 基于响应模块发送的指示终止所述呼 叫的消息触发通知消息的发送。 当然， 为了减少通知的发送量，可以为记录表中的号码设置一告警级别， 该告警级别根据号码被上报的次数来设置， 所述通知模块仅在所述主叫号码 存在于所述记录表时， 且所述主叫号码的告警级别氏于预设级别时， 向所述 被叫号码发送通知消息。 在实现方式二中， 所述通知模块可以是仅在所述主叫号码存在于第二记 录表， 但不存在于第一记录表中时， 向所述被叫号码发送通知消息， 当然还 可以附加告警级别的判断条件。 举例说明: ^下： 假定有 5个用户签约了呼叫拦截业务， 其各自记录的待拦截号码如下所 13800 is reported as 13700), so that the user is intercepted, and this is not the original intention of the user. In order to prevent the above situation, the user can correct the error as soon as possible. In the embodiment of the present invention, the service control point The method further includes: a notification module, configured to send a notification message to the called number when the calling number is an to-be-intercept number corresponding to the called number, where the notification message is used to indicate that the calling number is Intercept. The notification message may be implemented based on a short message, may also be implemented based on a multimedia message, and may also be based on The voice implementation is automatically played after dialing the called number, not here - to list the possible implementations. Certainly, the notification module may be connected to the determining module, and the notification message may be sent based on the determination result, or may be connected to the response module, and the message triggering notification message of terminating the call is sent based on the indication sent by the response module. Certainly, in order to reduce the sending amount of the notification, an alarm level may be set for the number in the record table, the alarm level is set according to the number of times the number is reported, and the notification module only exists in the record table in the calling number. And sending a notification message to the called number when the alarm level of the calling number is at a preset level. In the second implementation manner, the notification module may send a notification message to the called number only when the calling number exists in the second recording table but does not exist in the first recording table. The judgment condition of the additional alarm level. For example: ^Bottom: Suppose there are 5 users signing up for the call interception service, and their respective recorded interception numbers are as follows
从上面的统计可以发现： 号码 X1-X8分别被上 4艮 5次、 3次、 2次、 2次、 1次、 1次、 4次、 1 From the above statistics, you can find: The numbers X1-X8 are respectively 4艮 5 times, 3 times, 2 times, 2 times, 1 time, 1 time, 4 times, 1
因此， 可以设置 3个告警级别， 如下： 级别 3 , 上 4艮次数超过 4, 则 XI和 X7的告警级别为 3; 级别 2, 上 4艮次数为 3次， 则 X2的告警级别为 2; 级另' J 1 , 上 4艮次数为 2次及以下， 则 X3、 X4、 X5、 X6和 X8的告警级
别为 1。 对于所述主叫号码的告警级别超过预设级别中， 提到的预设级别可以才艮 据实际情况设置， 如设置为级别 2, 当然也可以更高或更低。 从以上可以看出， 号码 XI被大量用户上 4艮， 需要进行拦截， 则对于用 户 C, 如果收到号码 XI呼叫用户 C, 则可以拦截该呼叫， 而且不必要通知 用户 C, 减少了通知的发送量。 当然， 上述的待拦截号码的级别设置还可以根据其它方式来确定， 在此 不——说明。 本发明实施例的呼叫拦截方法如图 2所示， 包括： 步骤 21 , 业务控制点接收业务交换点发送的初始检测点 IDP ( InitialTherefore, you can set three alarm levels as follows: Level 3, when the number of upper 4艮 exceeds 4, the alarm level of XI and X7 is 3; Level 2, the number of times of 4上 is 3, then the alarm level of X2 is 2; Level 'J 1 , the number of the last 4 times is 2 times or less, then the alarm level of X3, X4, X5, X6 and X8 Don't be 1. If the alarm level of the calling number exceeds the preset level, the preset level mentioned may be set according to the actual situation. For example, if it is set to level 2, it may of course be higher or lower. It can be seen from the above that the number XI is blocked by a large number of users and needs to be intercepted. For the user C, if the number XI is received by the user C, the call can be intercepted, and the user C is not required to be notified, and the notification is reduced. The amount sent. Of course, the above-mentioned level setting of the number to be intercepted can also be determined according to other methods, and is not described here. As shown in FIG. 2, the call interception method of the embodiment of the present invention includes: Step 21: The service control point receives an initial detection point IDP sent by the service switching point (Initial
Detection Point ) 消息， 所述 IDP消息中包括呼叫的主叫号码和被叫号码； 步骤 22 , 业务控制点判断所述主叫号码是否为保存的记录表中与所述被 叫号码对应的待拦截号码， 获取一判断结果， 所述记录表中包括一个或多个 待拦截号码； 步 4聚 23 , 才艮据所述判断结果对所述呼叫进行处理， 以拦截所述被叫号码 对应的用户所需要拦截的呼叫； 步骤 23 的一种具体实现方式为： 在所述判断结果指示所述主叫号码为 所述记录表中与所述被叫号码对应的待拦截号码时， 业务控制点向所述业务 交换点发送指示终止所述呼叫的第一消息， 否则向所述业务交换点发送继续 处理所述呼叫的第二消息； 当然， 步骤 23 可以釆用其他方式实现拦截， 本 发明具体实施例不——列举说明。 步骤 24, 业务控制点在所述判断结果指示所述主叫号码存在于所述记录 表时， 向所述被叫号码发送通知消息， 所述通知消息用于指示所述主叫号码 被拦截。 本发明具体实施例中的第一记录表可以是预先存储的手动生成的记录 表， 当然也可以自动生成， 自动生成方式下， 业务控制点中设置有第一记录 表处理模块， 用于根据用户通过交互式语音应答提交的上报信息， 生成或更 新所述第一记录表。
下面对本发明实施例中， 如何自动生成或修改上 4艮待拦截号码进行详细 说明。 如图 3所示， 自动生成或修改上报待拦截号码包括： 步骤 31 , 业务控制点通过从 SSP (可以是单独实体存在， 也可以集成于 其他实体中， 如移动交换中心 MSC、 拜访位置寄存器 VLR等， 当然根据网 络的不同， 还可能是其他网络架构中的网元）接收 SSP为某个呼叫建立智能 业务控制关系的 IDP消息， 其中包括业务键， 标识待拦截号码处理业务； 步骤 32 , 业务控制点向 SSP发送 RRBE ( Request Report BCSM Event )消息， 请求 SSP配置 DP, 当 SSP在以后的呼叫过程中遇到这些 DP点时， 会上报呼叫信 息给 SCP, RRBE为 SCP控制呼叫创造了条件， BCSM为基础呼叫状态模型 Basic Call State Model的缩写； 步骤 33 , SCP下发 CTR ( Connect To Resource ) 消息给 SSP, 请求 SSP 将用户连接到智能外设 IP上，为用户使用智能外设 IP准备条件，该 IP和 SSP 可以是集成设置， 也可以独立设置； 步骤 34, SCP下发 P&C消息给智能外设， 请求智能外设为用户放音收 号， 并接收智能外设返回的结果； 上述的步骤 34可能重复多次， 和具体的业务设置相关。 步骤 35 , SCP根据智能外设返回的结果生成或修改该第一记录表， 该修 改包括增加和删除特定的号码。 本发明实施例可以用于各种智能网。 以上所述仅是本发明的优选实施方式， 应当指出， 对于本技术领域的普 通技术人员来说， 在不脱离本发明原理的前提下， 还可以作出若千改进和润 饰， 这些改进和润饰也应视为本发明的保护范围。
a detection point, the IDP message includes a calling number and a called number of the call. Step 22: The service control point determines whether the calling number is a to-be-blocked corresponding to the called number in the saved record table. Number, obtaining a judgment result, the record table includes one or more to-be-intercepted numbers; step 4 is gathered 23, and the call is processed according to the judgment result, to intercept the user corresponding to the called number The specific control implementation of the step is: when the judgment result indicates that the calling number is the to-be-intercepted number corresponding to the called number in the record table, the service control point is The service switching point sends a first message indicating that the call is terminated, otherwise, the second message that continues to process the call is sent to the service switching point; of course, step 23 may implement interception by other means, and the present invention is specifically implemented. Nothing - list instructions. Step 24: The service control point sends a notification message to the called number when the judgment result indicates that the calling number exists in the record table, where the notification message is used to indicate that the calling number is intercepted. The first record table in the specific embodiment of the present invention may be a manually generated record table stored in advance, and may be automatically generated. In the automatic generation mode, the first record table processing module is disposed in the service control point, and is configured to be used according to the user. The first record table is generated or updated by the escalation information submitted by the interactive voice response. In the following, in the embodiment of the present invention, how to automatically generate or modify the upper to-be-intercepted number is described in detail. As shown in FIG. 3, automatically generating or modifying the to-be-intercepted number includes: Step 31: The service control point passes through the slave SSP (can exist as a separate entity, or can be integrated into other entities, such as the mobile switching center MSC, the visitor location register VLR And, of course, depending on the network, the network element in the other network architecture may receive an IDP message for the SSP to establish an intelligent service control relationship for a call, including a service key, and identify the to-be-intercepted number processing service; Step 32, The control point sends an RRBE (Request Report BCSM Event) message to the SSP, requesting the SSP to configure the DP. When the SSP encounters these DP points during the subsequent call, the SSP will report the call information to the SCP. The RRBE creates conditions for the SCP to control the call. BCSM is the abbreviation of the Basic Call State Model. In step 33, the SCP sends a CTR (Connect To Resource) message to the SSP, requesting the SSP to connect the user to the intelligent peripheral IP, and prepare conditions for the user to use the intelligent peripheral IP. The IP and the SSP can be integrated or set independently. In step 34, the SCP sends a P&C message to the intelligent peripheral. The intelligent peripheral is requested to play the number for the user and receive the result returned by the intelligent peripheral; the above step 34 may be repeated multiple times, which is related to the specific service setting. Step 35: The SCP generates or modifies the first record table according to the result returned by the intelligent peripheral, where the modification includes adding and deleting a specific number. The embodiments of the present invention can be applied to various intelligent networks. The above description is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can also make thousands of improvements and retouchings without departing from the principles of the present invention. It should be considered as the scope of protection of the present invention.
Claims
权 利 要 求 书 一种智能网中的业务控制点， 其特征在于， 包括： Claims A service control point in an intelligent network, characterized in that it comprises:
保存模块， 用于保存记录表； a saving module for saving a record table;
接收模块， 用于接收业务交换点发送的包括呼叫的主叫号码和被 叫号码的初始检测点消息； a receiving module, configured to receive an initial detection point message including a calling number and a called number sent by the service switching point;
判断模块， 用于判断所述主叫号码是否为所述记录表中与所述被 叫号码对应的待拦截号码， 获取一判断结果； a determining module, configured to determine whether the calling number is an to-be-intercepted number corresponding to the called number in the record table, and obtain a determination result;
响应模块， 用于才艮据所述判断结果对所述呼叫进行处理， 以拦截 所述被叫号码对应的用户所需要拦截的呼叫。 根据权利要求 1所述的业务控制点， 其特征在于， 所述响应模块具体 用于在所述判断结果指示所述主叫号码为所述记录表中与所述被叫号 码对应的待拦截号码时， 向所述业务交换点发送指示终止所述呼叫的 第一消息， 否则向所述业务交换点发送继续处理所述呼叫的第二消息。 根据权利要求 2所述的业务控制点， 其特征在于： The response module is configured to process the call according to the judgment result to intercept a call that the user corresponding to the called number needs to intercept. The service control point according to claim 1, wherein the response module is configured to: in the determining result, the calling number is an to-be-intercept number corresponding to the called number in the record table. And transmitting, by the service switching point, a first message indicating termination of the call, otherwise sending a second message to the service switching point to continue processing the call. The service control point according to claim 2, characterized in that:
所述记录表为记录了待拦截号码与上报所述待拦截号码的用户号 码之间的对应关系的第一记录表； The record table is a first record table that records the correspondence between the number to be intercepted and the user number that reports the to-be-intercepted number;
所述判断模块用于根据所述第一记录表判断所述被叫号码上报的 待拦截号码中是否包括所述主叫号码， 获取第一判断结果； The determining module is configured to determine, according to the first record table, whether the calling number is included in the to-be-blocked number reported by the called number, and obtain a first determination result;
所述响应模块用于在所述第一判断结果指示所述被叫号码上 4艮的 待拦截号码中包括所述主叫号码时， 向所述业务交换点发送指示终止 所述呼叫的第一消息， 否则向所述业务交换点发送继续处理所述呼叫 的第二消息。 根据权利要求 2所述的业务控制点， 其特征在于， 还包括： 统计模块， 用于统计第一记录表中的每一个待拦截号码的上报次数； The response module is configured to: when the first judgment result indicates that the calling number is included in the to-be-blocked number of the called number, send, to the service switching point, a first indication that the call is terminated. Message, otherwise sending a second message to the service switching point to continue processing the call. The service control point according to claim 2, further comprising: a statistics module, configured to count the number of times each of the to-be-intercepted numbers in the first record table is reported;
第二记录表生成模块， 用于根据统计结果生成第二记录表； 所述第一记录表记录了待拦截号码与上报所述待拦截号码的用户 号码之间的对应关系， 所述第二记录表中记录的待拦截号码为所述第 一记录表所记录的待拦截号码中， 上报次数超过预设阈值的号码；
所述判断模块用于判断所述第二记录表或所述被叫号码上报的待 拦截号码中是否包括所述主叫号码， 获取第二判断结果； a second record table generating module, configured to generate a second record table according to the statistical result; the first record table records a correspondence between the to-be-intercepted number and the user number that reports the to-be-intercepted number, the second record The number to be intercepted recorded in the table is the number of the number to be intercepted in the first record table, and the number of times of reporting exceeds a preset threshold; The determining module is configured to determine whether the calling number is included in the second record table or the to-be-intercepted number reported by the called number, and obtain a second determination result;
所述响应模块用于在所述第二判断结果指示所述第二记录表或所 述被叫号码上 4艮的待拦截号码中包括所述主叫号码时， 向所述业务交 换点发送指示终止所述呼叫的第一消息， 否则向所述业务交换点发送 继续处理所述呼叫的第二消息。 The response module is configured to send an indication to the service switching point when the second judgment result indicates that the calling number is included in the second record table or the to-be-intercepted number on the called number Terminating the first message of the call, otherwise sending a second message to the service switching point to continue processing the call.
5. 根据权利要求 2所述的业务控制点， 其特征在于， 还包括： 5. The service control point according to claim 2, further comprising:
通知模块， 用于在所述主叫号码为所述记录表中与所述被叫号码 对应的待拦截号码时， 向所述被叫号码发送通知消息， 所述通知消息 用于指示所述主叫号码被拦截。 a notification module, configured to send a notification message to the called number when the calling number is an to-be-intercept number corresponding to the called number in the recording table, where the notification message is used to indicate the main The number is blocked.
6. 根据权利要求 5所述的业务控制点， 其特征在于， 所述待拦截号码具 有一告警等级， 所述通知模块用于在所述主叫号码为所述记录表中与 所述被叫号码对应的待拦截号码， 且所述主叫号码的告警级别 氐于预 设告警级别时， 向所述被叫号码发送所述通知消息。 The service control point according to claim 5, wherein the to-be-intercepted number has an alarm level, and the notification module is configured to: in the record table, the called number And the number of the to-be-blocked number corresponding to the number, and the alarm level of the calling number is less than a preset alarm level, and the notification message is sent to the called number.
7. 根据权利要求 3或 4所述的业务控制点， 其特征在于， 还包括： The service control point according to claim 3 or 4, further comprising:
第一记录表处理模块， 用于根据用户通过交互式语音应答提交的 上报信息， 生成或修改所述第一记录表。 The first record processing module is configured to generate or modify the first record table according to the report information submitted by the user through the interactive voice response.
8. —种智能网中的呼叫拦截方法， 其特征在于， 包括： 8. A call interception method in an intelligent network, characterized in that:
业务控制点接收业务交换点发送的包括呼叫的主叫号码和被叫号 码的初始检测点消息； The service control point receives the initial detection point message including the calling number and the called number sent by the service switching point;
所述业务控制点判断所述主叫号码是否为保存的记录表中与所述 被叫号码对应的待拦截号码， 获取一判断结果； Determining, by the service control point, whether the calling number is an to-be-intercept number corresponding to the called number in the saved record table, and obtaining a judgment result;
才艮据所述判断结果对所述呼叫进行处理， 以拦截所述被叫号码对 应的用户所需要拦截的呼叫。 The call is processed according to the judgment result to intercept the call that the user corresponding to the called number needs to intercept.
9. 根据权利要求 8所述的呼叫拦截方法， 其特征在于， 在所述判断结果 指示所述主叫号码为所述记录表中与所述被叫号码对应的待拦截号码 时， 所述业务控制点向所述业务交换点发送指示终止所述呼叫的第一 消息， 否则向所述业务交换点发送继续处理所述呼叫的第二消息。 根据权利要求 9所述的呼叫拦截方法， 其特征在于:
所述记录表为记录了待拦截号码与上报所述待拦截号码的用户号 码之间的对应关系的第一记录表； The call interception method according to claim 8, wherein, when the judgment result indicates that the calling number is an to-be-intercept number corresponding to the called number in the record table, the service The control point sends a first message indicating termination of the call to the service switching point, otherwise sending a second message to the service switching point to continue processing the call. The call intercepting method according to claim 9, wherein: The record table is a first record table that records a correspondence between a to-be-intercepted number and a user number that reports the to-be-intercepted number;
所述业务控制点根据所述第一记录表判断所述被叫号码上报的待 拦截号码中是否包括所述主叫号码， 获取第一判断结果； 在所述第一判断结果指示所述被叫号码上报的待拦截号码中包括 所述主叫号码时， 所述业务控制点向所述业务交换点发送指示终止所 述呼叫的第一消息， 否则向所述业务交换点发送继续处理所述呼叫的 第二消息。 Determining, according to the first record table, whether the calling number to be intercepted by the called number includes the calling number, and obtaining a first determination result; indicating, in the first determination result, the called When the number to be intercepted by the number includes the calling number, the service control point sends a first message indicating that the call is terminated to the service switching point, and otherwise sends the call to the service switching point to continue processing the call. The second message.
11. 根据权利要求 9所述的呼叫拦截方法， 其特征在于： 11. The call intercepting method according to claim 9, wherein:
所述记录表包括第二记录表和第一记录表， 所述第一记录表记录 了待拦截号码与上报所述待拦截号码的用户号码之间的对应关系， 所 述第二记录表中记录的待拦截号码为所述第一记录表所记录的待拦截 号码中， 上报次数超过预设阈值的号码； The record table includes a second record table and a first record table, where the first record table records a correspondence between the number to be intercepted and the user number that reports the to-be-intercepted number, and the record in the second record table The number to be intercepted is the number of the number to be intercepted in the first record table, and the number of times of reporting exceeds a preset threshold;
所述业务控制点判断所述第二记录表或所述被叫号码上报的待拦 截号码中是否包括所述主叫号码， 获取第二判断结果； Determining, by the service control point, whether the calling number is included in the to-be-blocked number reported by the second record table or the called number, and obtaining a second determination result;
在所述第二判断结果指示所述第二记录表或所述被叫号码上报的 待拦截号码中包括所述主叫号码时， 所述业务控制点向所述业务交换 点发送指示终止所述呼叫的第一消息， 否则向所述业务交换点发送继 续处理所述呼叫的第二消息。 And when the second judgment result indicates that the second record table or the to-be-intercepted number reported by the called number includes the calling number, the service control point sends an indication to the service switching point to terminate the The first message of the call, otherwise sending a second message to the service switching point to continue processing the call.
12. 根据权利要求 9所述的呼叫拦截方法， 其特征在于， 还包括： 12. The call interception method according to claim 9, further comprising:
在所述主叫号码为所述被叫号码对应的待拦截号码时， 所述业务 控制点向所述被叫号码发送通知消息， 所述通知消息用于指示所述主 叫号码被拦截。
When the calling number is the to-be-intercepted number corresponding to the called number, the service control point sends a notification message to the called number, where the notification message is used to indicate that the calling number is intercepted.
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| CN101621775A (en) * | 2009-08-12 | 2010-01-06 | 中兴通讯股份有限公司 | Service control point of intelligent network and call intercepting method |
| CN101931829A (en) * | 2010-07-22 | 2010-12-29 | 万红萍 | Method for intercepting call from inter-province illegal calling party by using intelligent network |
| CN102137411A (en) * | 2010-08-09 | 2011-07-27 | 华为技术有限公司 | Method and device for monitoring conversation |
| CN102137362B (en) * | 2010-11-04 | 2013-10-02 | 华为技术有限公司 | Intelligent number-correcting calling method and system of prepayment user, and relevant device |
| CN102137378B (en) * | 2011-03-02 | 2014-09-03 | 华为技术有限公司 | Call charging method, service control equipment and call control system |
| CN106713594A (en) * | 2017-01-20 | 2017-05-24 | 北京奇虎科技有限公司 | Method and apparatus for intercepting unwanted call or text message in wearable device |
| CN109302539A (en) * | 2018-09-04 | 2019-02-01 | 湖南人文科技学院 | Harassing call hold-up interception method and device |
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