WO2017050239A1

WO2017050239A1 - Connection control method and device for official telephone

Info

Publication number: WO2017050239A1
Application number: PCT/CN2016/099635
Authority: WO
Inventors: 赵彬
Original assignee: 中兴通讯股份有限公司
Priority date: 2015-09-24
Filing date: 2016-09-21
Publication date: 2017-03-30
Also published as: CN106559380A

Abstract

Disclosed are a connection control method and device for an official telephone. The connection control method for an official telephone comprises the steps of: when a first station conducts an official call with a second station and receives an official telephone packet sent by a third station, judging whether break-in response signalling exists in the official telephone packet; and when the break-in response signalling exists in the official telephone packet, disconnecting the official call between the first station and the second station, and establishing an official call between the first station and the third station. Also disclosed is a connection control device for an official telephone. The present invention effectively solves the problem that other official telephones cannot be connected when an official telephone in an optical communication system is busy, thereby improving the timeliness and reliability of a call of the official telephone in an emergency state.

Description

公务电话的连接控制方法及装置Official telephone connection control method and device

技术领域Technical field

本发明涉及光通讯技术领域，尤其涉及一种公务电话的连接控制方法及装置。The present invention relates to the field of optical communication technologies, and in particular, to a connection control method and apparatus for a business telephone.

背景技术Background technique

近年来，由于互联网技术的飞速发展，互联网用户对海量数据，多样化的信息服务、复杂的数据聚合与交互的需求极大的促进了通讯网络的发展。其中，光通讯技术以其所带来的巨大带宽和传输数据透明性等特点，成为长距离大容量数据传输的首选技术。In recent years, due to the rapid development of Internet technology, the demand for massive data, diversified information services, and complex data aggregation and interaction among Internet users has greatly promoted the development of communication networks. Among them, optical communication technology has become the technology of choice for long-distance and large-capacity data transmission due to its huge bandwidth and transparency of transmission data.

在当前的光通讯***中都存在配套的网管***，为了实现对光通讯***的实时监控功能，通常在光通讯***中的每个站点设立公务电话。这里的公务电话指的是，负责监控通道中公务的处理电话，其负责处理语音和信令，采用全IP(InternetProtocol，互联网协议)的软件处理，在同一网管下的各个站点，任意两点之间都可以通过公务电话联系。其作用在于，一方面，可以在开局过程中检测传输光网络的质量，另一方面，可以通过拨打公务电话，在传输设备出现故障时定位问题设备的位置。然而，现有的公务电话在通过IP电话的方式进行网元站点与网元站点之间的语音通讯时，由于网元站点之间的通话不存在优先级，故在多个网元站点之间进行语音通讯时就会发生占线现象。例如，当A网元站点有紧急事件要使用公务电话通知B网元站点的管理员时，此时B网元站点的公务电话处于占线状态，这时候会导致通信无法正常建立，然而，在光通讯中，公务功能通常都十分紧急，如果遇到占线现象，会严重耽误光通讯***的正常工作，对于故障排查，迅速恢复光通讯有极其严重的影响。再次，在判断不同的站点之间是否断业务时，可以使用公务电话的光监控通道来判断，例如，在A站点拨通目标站点B，此时B处在通话中，不能及时的连接，而发生误判光监控通道中断。 In the current optical communication system, there is a matching network management system. In order to realize the real-time monitoring function of the optical communication system, a business telephone is usually set up at each site in the optical communication system. The official telephone here refers to the processing telephone responsible for monitoring the official service in the channel, which is responsible for processing voice and signaling, and is processed by software using all-IP (Internet Protocol), at any site under the same network management, any two points. You can contact us by business phone. The function is that, on the one hand, the quality of the transmitted optical network can be detected during the start-up process, and on the other hand, the location of the problem device can be located when the transmission device fails by dialing a business call. However, when an existing official telephone performs voice communication between a network element site and a network element site by means of an IP telephone, since the call between the network element sites does not have a priority, between the plurality of network element sites Busy occurs when voice communication occurs. For example, when an A network element site has an emergency to use an official service to notify the administrator of the B network element site, the official telephone number of the B network element site is in a busy state at this time, and the communication may not be established normally. However, in the light In communication, the official functions are usually very urgent. If you encounter the busy phenomenon, it will seriously delay the normal operation of the optical communication system, and it will have a very serious impact on troubleshooting and quickly recovering optical communication. Again, when judging whether the service is disconnected between different sites, the optical monitoring channel of the official telephone can be used to judge, for example, the target site B is dialed at the A site, and the B is in the call, and cannot be connected in time. A misjudgment light monitoring channel is interrupted.

发明内容Summary of the invention

本发明实施例的主要目的在于解决在光通讯***中公务电话占线时，其它公务电话无法连通的问题。The main purpose of the embodiment of the present invention is to solve the problem that other official telephones cannot be connected when the official telephone is busy in the optical communication system.

为实现上述目的，本发明实施例提供一种公务电话的连接控制方法，所述公务电话的连接控制方法包括以下步骤：To achieve the above objective, an embodiment of the present invention provides a connection control method for a business telephone, and the connection control method of the business telephone includes the following steps:

当第一站点与第二站点进行公务通话，且接收到第三站点发送的公务电话报文时，判断所述公务电话报文中是否存在强拆应答信令；When the first station performs an official service call with the second station, and receives the official service telephone message sent by the third station, it is determined whether there is a strong deactivation response signaling in the official service telephone message;

在所述报文中存在强拆应答信令时，断开所述第一站点以及所述第二站点之间的公务通话，并建立所述第一站点与所述第三站点之间的公务通话。When there is a strong deactivation response signaling in the packet, disconnecting the official service between the first site and the second site, and establishing an official service call between the first site and the third site .

可选地，所述强拆应答信令包括强拆位及强拆密码，所述判断所述公务电话报文中是否存在强拆应答信令的步骤包括：Optionally, the step of demolition acknowledgment signaling includes a strong detachment and a strong detachment password, and the step of determining whether the tamper response signaling exists in the official service packet includes:

判断所述公务电话报文中的强拆位是否为预设值；Determining whether the strong splitting bit in the official service telephone message is a preset value;

若是，则判断所述公务电话报文中的强拆密码是否与预设密码一致，其中，在所述报文中的强拆密码与预设密码一致时，确定存在强拆应答信令。If yes, it is determined whether the forced disconnection password in the official service packet is consistent with the preset password. When the forced disconnection password in the packet is consistent with the preset password, it is determined that there is a strong deactivation response signaling.

可选地，所述在所述报文中存在强拆应答信令时，断开所述第一站点以及所述第二站点之间的公务通话，并建立所述第一站点与所述第三站点之间的公务通话的步骤包括：Optionally, when the forced teardown signaling is present in the packet, disconnecting the official call between the first site and the second site, and establishing the first site and the third The steps of the official business call between the sites include:

在所述报文中存在强拆应答信令时，判断所述第二站点发送的公务电话报文中是否存在强拆应答信令；When there is a strong deactivation response signaling in the packet, determining whether there is a strong deactivation response signaling in the official service telegram sent by the second station;

若所述第二站点发送的公务电话报文中不存在强拆应答信令，则断开所述第一站点以及所述第二站点之间的公务通话，并建立第一站点与所述第三站点之间的公务通话；And if there is no strong deactivation response signaling in the official service telegram sent by the second station, disconnecting the official service between the first station and the second site, and establishing the first site and the third Business calls between sites;

所述判断所述第二站点发送的公务电话报文中是否存在强拆应答信令的步骤之后，所述公务电话的连接控制方法还包括： After the step of determining whether there is a strong deactivation response signaling in the official service packet sent by the second station, the connection control method of the official telephone further includes:

若所述第二站点发送的公务电话报文中存在强拆应答信令，则保持所述第一站点与所述第二站点之间的公务通话。And if there is a demolit response signaling in the official telephone packet sent by the second station, maintaining an official call between the first station and the second station.

可选地，所述当第一站点与第二站点进行公务通话，且接收到第三站点发送的公务电话报文时，判断所述公务电话报文中是否存在强拆应答信令的步骤包括：Optionally, when the first site performs an official service call with the second site, and receives the official service phone message sent by the third site, the step of determining whether the forced disconnection signaling is present in the official service packet includes:

当第一站点与第二站点进行公务通话，且接收到第三站点发送的公务电话报文时，判断接收到的报文的目标地址是否为所述第一站点的IP地址；When the first site performs an official service call with the second site, and receives the official service packet sent by the third site, determining whether the destination address of the received packet is the IP address of the first site;

若是，则判断所述公务电话报文中是否存在强拆应答信令；If yes, determining whether there is a strong deactivation response signaling in the official service telegram;

可选地，所述公务电话的连接控制方法，还包括：Optionally, the method for controlling connection of the official telephone further includes:

在接收到包含强制断开指令的公务电话触发操作时，生成包含强拆应答信令的公务电话报文；Generating a service telephone message including a strong deactivation response signaling when receiving an official telephone triggering operation including a forced disconnection command;

将所述公务电话报文发送至所述公务电话触发操作对应的目标站点。Sending the official telephone message to the target station corresponding to the official telephone triggering operation.

此外，为实现上述目的，本发明实施例还提供一种公务电话的连接控制装置，所述公务电话的连接控制装置包括：In addition, in order to achieve the above object, an embodiment of the present invention further provides a connection control apparatus for a business telephone, and the connection control apparatus of the business telephone includes:

判断模块，设置为当第一站点与第二站点进行公务通话，且接收到第三站点发送的公务电话报文时，判断所述公务电话报文中是否存在强拆应答信令；The judging module is configured to: when the first station performs an official service call with the second station, and receives the official service telegram message sent by the third station, determining whether there is a demolit response signaling in the official service telegram;

处理模块，设置为在所述公务电话报文中存在强拆应答信令时，断开所述第一站点以及所述第二站点之间的公务通话，并建立所述第一站点与所述第三站点之间的公务通话。a processing module, configured to disconnect an official service between the first site and the second site when the forced disconnection signaling is present in the official service packet, and establish the first site and the first A business call between three sites.

可选地，所述强拆应答信令包括强拆位及强拆密码，所述判断模块还设置为判断所述公务电话报文中的强拆位是否为预设值，以及若所述公务电话报文中的强拆位为预设值时，则判断所述公务电话报文中的强拆密码是否与预设密码一致，其中，在所述公务电话报文中的强拆密码与预设密码一致时，确定存在强拆应答信令。Optionally, the forced disconnection signaling includes a strong splitting and a strong splitting password, and the determining module is further configured to determine whether the strong splitting bit in the official telephone packet is a preset value, and if the official telephone packet is in the service When the strong splitting bit is a preset value, it is determined whether the strong demold password in the official telephone telegram is consistent with the preset password, wherein the demolit password and the preset password in the official telephony message are When the codes are consistent, it is determined that there is a strong deactivation response signaling.

可选地，所述处理模块包括：Optionally, the processing module includes:

信令判断单元，设置为在所述报文中存在强拆应答信令时，判断所述第二站点发送的公务电话报文中是否存在强拆应答信令；The signaling judging unit is configured to determine whether there is a demolit response signaling in the official telephony message sent by the second station when there is a strong deactivation response signaling in the packet;

处理单元，设置为若所述第二站点发送的公务电话报文中存在强拆应答信令，则保持所述第一站点与所述第二站点之间的公务通话，以及若所述第二站点发送的公务电话报文中不存在强拆应答信令，则断开所述第一站点以及所述第二站点之间的公务通话，并建立第一站点与所述第三站点之间的公务通话。a processing unit, configured to maintain an official service call between the first site and the second site if there is a strong deactivation response signaling in the official service packet sent by the second site, and if the second site is If there is no strong deactivation response signaling in the sent official service message, the official service between the first station and the second station is disconnected, and an official service call between the first station and the third station is established. .

可选地，所述判断模块，还设置为当第一站点与第二站点进行公务通话，且接收到第三站点发送的公务电话报文时，判断接收到的报文的目标地址是否为所述第一站点的IP地址，以及若接收到的报文的目标地址不是所述第一站点的IP地址，则判断所述公务电话报文中是否存在强拆应答信令。Optionally, the determining module is further configured to: when the first site and the second site perform an official service call, and receive the official service phone message sent by the third site, determine whether the target address of the received message is Determining whether the IP address of the first site, and if the destination address of the received packet is not the IP address of the first site, determining whether there is a strong deactivation response signaling in the official service telegram.

可选地，所述判公务电话的连接控制装置还包括：Optionally, the connection control device for determining the official telephone further includes:

生成模块。设置为在接收到包含强制断开指令的公务电话触发操作时，生成包含强拆应答信令的公务电话报文；Generate modules. When the business phone triggering operation including the forced disconnection command is received, generating a business phone message including the demolit response signaling;

发送模块，设置为将所述公务电话报文发送至所述公务电话触发操作对应的目标站点。The sending module is configured to send the official telephone message to a target station corresponding to the official telephone triggering operation.

根据本发明的又一个实施例，还提供了一种存储介质。该存储介质设置为存储用于执行以下步骤的程序代码：According to still another embodiment of the present invention, a storage medium is also provided. The storage medium is arranged to store program code for performing the following steps:

当第一站点与第二站点进行公务通话，且接收到第三站点发送的公务电话报文时，判断所述公务电话报文中是否存在强拆应答信令；在所述报文中存在强拆应答信令时，断开所述第一站点以及所述第二站点之间的公务通话，并建立所述第一站点与所述第三站点之间的公务通话。 When the first station performs an official service call with the second site, and receives the official service telephone message sent by the third station, it is determined whether there is a strong deactivation response signaling in the official service telegram message; and a strong deactivation response exists in the packet. During signaling, the official service between the first station and the second station is disconnected, and an official call between the first station and the third station is established.

本发明实施例通过在第一站点与第二站点进行公务通话时，第三站点发送包含有强拆应答信令的公务电话报文至所述第一站点，所述第一站点的公务电话通过对所述公务电话报文进行分析，在确定所述公务电话报文存在强拆应答信令时，断开所述第一站点以及所述第二站点之间的公务通话，并建立所述第一站点与所述第三站点之间的公务通话，从而有效解决了在光通讯***中公务电话占线时，其它公务电话无法连通的问题，提高了公务电话在应急状态下的通话实时性及可靠性。In the embodiment of the present invention, when the first site and the second site perform an official service call, the third site sends a service phone message including the demolition response signaling to the first site, and the official phone of the first site passes the pair. The business phone message is analyzed, and when it is determined that the official phone message has a strong deactivation response signaling, the business call between the first site and the second site is disconnected, and the first site is established. The official service conversation with the third station effectively solves the problem that other official telephones cannot be connected when the official telephone is busy in the optical communication system, and improves the real-time and reliability of the official telephone conversation in an emergency state.

附图说明DRAWINGS

图1为本发明公务电话的连接控制方法的第一实施例的流程示意图；1 is a schematic flow chart of a first embodiment of a method for controlling connection of a service telephone according to the present invention;

图2为图1中判断所述公务电话报文中是否存在强拆应答信令的细化流程示意图；2 is a schematic diagram of a refinement process for determining whether there is a strong deactivation response signaling in the official service telegram in FIG. 1;

图3为本发明公务电话的连接控制方法的第二实施例的流程示意图；3 is a schematic flow chart of a second embodiment of a method for controlling connection of a service telephone according to the present invention;

图4为图1中对接收到的报文目标地址判断的细化流程示意图；4 is a schematic diagram showing a refinement process of determining a target address of a received message in FIG. 1;

图5为本发明公务电话的连接控制方法的第三实施例的流程示意图；5 is a schematic flow chart of a third embodiment of a method for controlling connection of a service telephone according to the present invention;

图6为本发明公务电话的连接控制装置的第一实施例的功能模块示意图；6 is a schematic diagram of functional modules of a first embodiment of a connection control device for a service telephone according to the present invention;

图7为图6中判断模块的细化功能模块示意图；7 is a schematic diagram of a refinement function module of the judging module in FIG. 6;

图8为图6中处理模块的细化功能模块示意图；8 is a schematic diagram of a refinement function module of the processing module of FIG. 6;

图9为本发明公务电话的连接控制装置的第二实施例的功能模块示意图。FIG. 9 is a schematic diagram of functional modules of a second embodiment of a connection control device for a service telephone according to the present invention.

本发明目的的实现、功能特点及优点将结合实施例，参照附图做进一步说明。 The implementation, functional features, and advantages of the present invention will be further described in conjunction with the embodiments.

具体实施方式detailed description

应当理解，此处所描述的具体实施例仅仅用以解释本发明，并不用于限定本发明。It is understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

本发明实施例的主要解决方案是：当第一站点与第二站点进行公务通话，且接收到第三站点发送的公务电话报文时，判断所述公务电话报文中是否存在强拆应答信令；在所述报文中存在强拆应答信令时，断开所述第一站点以及所述第二站点之间的公务通话，并建立所述第一站点与所述第三站点之间的公务通话。有效解决了光通讯***中通过光监控通道传递IP公务电话时，产生的网元站点和网元站点之间公务电话占线的问题，提高了公务电话在应急状态下的通话实时性。The main solution of the embodiment of the present invention is: when the first station performs an official service call with the second station, and receives the official service telephone message sent by the third station, it is determined whether there is a strong deactivation response signaling in the official service telephone message. And disconnecting the official service between the first station and the second station, and establishing an official service between the first station and the third station, when there is a strong deactivation response signaling in the packet call. The problem that the official telephone line between the network element site and the network element site generated during the transmission of the IP official telephone through the optical monitoring channel in the optical communication system is effectively solved, and the real-time behavior of the official telephone in the emergency state is improved.

基于上述问题，本发明提供一种公务电话的连接控制方法。Based on the above problems, the present invention provides a connection control method for a business telephone.

参照图1，图1为本发明公务电话的连接控制方法的第一实施例的流程示意图。Referring to FIG. 1, FIG. 1 is a schematic flow chart of a first embodiment of a method for controlling connection of a service telephone according to the present invention.

在本实施例中，所述公务电话的连接控制方法包括：In this embodiment, the connection control method of the official telephone includes:

步骤S10，当第一站点与第二站点进行公务通话，且接收到第三站点发送的公务电话报文时，判断所述公务电话报文中是否存在强拆应答信令；Step S10: When the first station performs an official service call with the second station, and receives the official service telephone message sent by the third station, it is determined whether there is a strong deactivation response signaling in the official service telephone message;

在本实施例中，所述公务电话的硬件模块部分包括电话机、公务板及路由板。所述电话机用于将公务板的数字音频信号转换为模拟放大的声音信号；所述公务板用于将IP报文进行解析，执行群呼、单呼、强拆等命令以及在硬件给电话机提供忙音、音频数据、占线等；所述路由板用于将光监控通道中的光信号转换为电信号以及将电信号通过以太网信号发送到公务板。In this embodiment, the hardware module portion of the official telephone includes a telephone, a service board, and a routing board. The telephone is used to convert a digital audio signal of a business board into an analog amplified sound signal; the business board is used for parsing an IP message, performing group call, single call, demolition, etc., and giving the phone to the hardware Providing busy tone, audio data, busy, etc.; the routing board is configured to convert an optical signal in the optical monitoring channel into an electrical signal and send the electrical signal to the official board through an Ethernet signal.

在进行公务通话的过程中，所述第一站点的公务电话作为报文接收终端，所述第三站点的公务电话作为报文发送终端。当第一站点的公务电话与第二站点的公务电话进行公务通话时，所述第一站点的公务电话接收通过光监控通道发送的报文；或者，在所述第一站点的公务电话接收到通过光监控通道发送的报文后，所述第一站点的公务电话与第二站点的公务电话进行公务通话。具体的，由所述第一站点的公务电话的路由板接收通过光监控通道发送的报文，所述报文是以光信号的形式存在的；所述光监控通道或光监控信道，是指在光传输设备中，用来传输各站点之间的监控信息及保护倒换等信息的通路，在该通路中使用一个业务波长进行传输。在接收到所述光信号后，所述路由板将所述光信号通过光电转换为电信号，然后判断接收到的报文是否为第三站点发送的公务电话报文。所述路由板将接收到的报文的目标地址与所述第一站点的公务电话的地址进行比较，获取比较结果，当所述接收到的报文的目标地址与所述第一站点的公务电话的地址一致时，确定接收到第三站点发送的公务电话报文。在接收到所述公务电话报文时，将所述公务电话报文通过以太网信号发给所述第一站点的公务电话的公务板；当所述接收到的公务电话报文的目标地址与所述第一站点的公务电话的地址不一致，将所述公务电话报文丢弃。In the process of conducting a business call, the official telephone of the first site is received as a message. At the end, the official telephone of the third station serves as a message sending terminal. When the official telephone of the first station performs an official service call with the official telephone of the second station, the official telephone of the first station receives the message sent through the optical monitoring channel; or, the official telephone of the first station receives the service After the message sent by the optical monitoring channel, the official telephone of the first station performs an official service call with the official telephone of the second station. Specifically, the routing board of the official telephone of the first station receives the packet sent by the optical monitoring channel, where the packet exists in the form of an optical signal; the optical monitoring channel or the optical monitoring channel refers to In an optical transmission device, a path for transmitting monitoring information between stations and protecting switching information, etc., uses a service wavelength for transmission in the path. After receiving the optical signal, the routing board converts the optical signal into an electrical signal by photoelectric conversion, and then determines whether the received message is a business telephone message sent by the third station. The routing board compares the destination address of the received packet with the address of the service phone of the first site, and obtains a comparison result, when the destination address of the received packet is related to the service of the first site. When the addresses of the phones are the same, it is determined that the official telephone message sent by the third station is received. Receiving the official telephone message, sending the official telephone message to the official board of the official telephone of the first station by using an Ethernet signal; when the destination address of the received official telephone message is The address of the official telephone of the first site is inconsistent, and the official telephone packet is discarded.

在确定接收到第三站点发送的公务电话报文后，所述第一站点的公务电话判断所述公务电话报文中是否存在强拆应答信令。具体的，可以通过所述第一站点的公务电话的公务板判断所述公务电话报文中是否存在强拆应答信令。所述强拆应答信令为一种控制两个正在通话的公务电话断开通话连接，而将发送该强拆应答信令的公务电话与接收该强拆应答信令的公务电话建立通话连接的控制信号。当确定所述报文中存在该控制信号时，执行强拆命令；当确定所述公务电话报文中不存在的强拆应答信令时，丢弃所述公务电话报文。After determining that the official telephone number sent by the third station is received, the official telephone of the first station determines whether there is a strong deactivation response signaling in the official service telephone message. Specifically, the official service board of the service phone of the first site may determine whether there is a strong deactivation response signaling in the official service telegram. The forced deactivation response signaling is a control signal for controlling the two official telephone calls that are in a call to disconnect the call, and the official telephone that sends the forced deactivation signaling to establish a call connection with the official telephone that receives the forced deactivation signaling. When it is determined that the control signal exists in the message, the forced disconnection command is executed; when the forced disconnection signaling that does not exist in the official telephone message is determined, the official telephone message is discarded.

步骤S20，在所述公务电话报文中存在强拆应答信令时，断开所述第一站点以及所述第二站点之间的公务通话，并建立所述第一站点与所述第三站点之间的公务通话。Step S20: When there is a strong deactivation response signaling in the official service telegram, disconnect the official call between the first site and the second site, and establish the first site and the third site. Between business calls.

在所述公务电话报文中存在强拆应答信令时，所述第一站点的公务电话断开与所述第二站点的公务电话的公务通话，建立所述第一站点与所述第三站点之间的公务通话。具体的，当所述第一站点的公务电话检测到强拆应答信令时，将所述第一站点的公务电话与所述二站点的公务电话之间的状态机由连接状态转换为挂机状态，即断开了所述第一站点的公务电话与所述二站点的公务电话的连接，然后将所述述第一站点的公务电话与所述第三站点的公务电话之间的状态机转换为连接状态，即与所述第三站点的公务电话建立通话连接。When there is a strong deactivation response signaling in the official service telegram, the official service of the first station And disconnecting the official service from the official telephone of the second station to establish an official service call between the first station and the third station. Specifically, when the official telephone of the first station detects the strong deactivation response signaling, the state machine between the official telephone of the first station and the official telephone of the second station is converted from a connection state to an on-hook state. That is, the connection between the official telephone of the first station and the official telephone of the second station is disconnected, and then the state machine between the official telephone of the first station and the official telephone of the third station is converted into The connection state, that is, establishing a call connection with the official telephone of the third site.

本实施例通过在第一站点的公务电话与第二站点的公务电话通进行公务通话时，接收第三站点的公务电话发送的包含强拆应答信令的报文，在接收到所述公务电话报文时，根据所述公务电话报文断开所述第一站点与所述第二站点的公务通话，与第三站点的公务电话建立公务通话，有效解决了在光通讯***中公务电话占线时，其它公务电话无法连通的问题。提高了公务电话在应急状态下的通话实时性。In this embodiment, when the official telephone of the first station conducts an official service call with the official telephone call of the second station, the message including the demolit response signaling sent by the official telephone of the third station is received, and the official telephone number is received. When the service telephone message is disconnected, the official service of the first station and the second station is disconnected, and the official service call is established with the official service of the third station, thereby effectively solving the problem that the official telephone is busy in the optical communication system. Other business phone calls cannot be connected. Improve the real-time nature of the call of the official phone in the emergency state.

基于第一实施例提出本发明公务电话的连接控制方法第二实施例，在本实施例中，参照图2，所述步骤S10包括：A second embodiment of the connection control method for the service telephone of the present invention is proposed based on the first embodiment. In this embodiment, referring to FIG. 2, the step S10 includes:

步骤S11，判断所述公务电话报文中的强拆位是否为预设值；Step S11, determining whether the strong splitting bit in the official service telephone message is a preset value;

在本实施例中，所述强拆应答信令包括强拆位及强拆密码。可选的，所述强拆密码为3位，所述强拆位为1位，可以理解的是，所述强拆密码的位数与所述强拆位的位数也可以设定为其它值。所述第一站点的公务电话在接收到所述报文时，对所述报文进行解析，并获取解析后的报文数据。在获取到所述解析后的报文数据后，对所述报文数据进行分析，判断所述报文数据中的强拆位是否为预设值。例如，当所述强拆位为1位时，所述强拆位可以为’0’或’1’，在本实施例中，当所述强拆位为’1’时，代表允许强拆，当所述强拆位为’0’时，代表不允许强拆。可以理解的是，也可以根据具体情况设置当强拆位为’1’时，代表不允许强拆；当所述强拆位为’0’时，代表允许强拆。在本实施例中，所述预设值为’1’。当确定所述强拆应答信令的强拆位为’1’时，判定所述公务电话报文中的强拆位为预设值；当确定所述公务电话报文中的强拆位为’0’时，判定所述公务电话报文中的强拆位不为预设值，将所述报文丢弃，保持所述第一站点与所述第二站点之间的公务电话。In this embodiment, the forced deactivation response signaling includes a strong splitting and a strong demolition password. Optionally, the strong demold password is 3 digits, and the strong split bit is 1 bit. It can be understood that the number of bits of the strong demold password and the number of bits of the strong split bit may also be set to other values. When receiving the packet, the official phone of the first site parses the packet and obtain the parsed packet data. After the parsed packet data is obtained, the packet data is analyzed to determine whether the strong dislocation bit in the packet data is a preset value. For example, when the strong split bit is 1 bit, the strong split bit may be '0' or '1'. In this embodiment, when the strong split bit is '1', the representative is allowed to demolish, when When the strong split bit is '0', it means that the demolitions are not allowed. It can be understood that, depending on the specific situation, when the strong split position is '1', the representative is not allowed to demolish; when the strong split position is '0', it means that the forced release is allowed. In the present embodiment, the preset value is '1'. When it is determined that the forced demolition When the strong splitting bit of the signaling is '1', it is determined that the strong splitting bit in the official telephone telegram is a preset value; when it is determined that the strong disassembling bit in the official telephony telegram is '0', the official service is determined. The strong split bit in the telegram message is not a preset value, and the packet is discarded, and the official telephone call between the first station and the second station is maintained.

步骤S12，若是，则判断所述公务电话报文中的强拆密码是否与预设密码一致，其中，在所述报文中的强拆密码与预设密码一致时，确定存在强拆应答信令。In step S12, if yes, it is determined whether the strong-removal password in the official service packet is consistent with the preset password, and when the forced-disconnect password in the packet is consistent with the preset password, it is determined that there is a strong-removal response signaling.

若所述公务电话报文中的强拆位为预设值，则进一步判断所述公务电话报文中的强拆密码是否与预设密码一致，若所述强拆密码与预设密码一致，则确定存在强拆应答信令。例如，当所述强拆密码为3位时，则所述强拆密码可以为”000”至”111”共8种，即”000”、”001”、”010”、”011”、”100”、'’101”、”110”、”111”，假设所述预设密码为”000”，则在判定所述公务电话报文中的强拆位为预设值后，判断所述公务电话报文中的强拆密码是否为”000”，当所述强拆密码为”000”时，判定所述强拆密码与预设密码一致，确定接收到的报文中存在强拆应答信令；当所述强拆密码不为”000”时，判定所述强拆密码与预设密码不一致，确定接收到的报文中不存在强拆应答信令，将所述报文丢弃，保持所述第一站点与所述第二站点之间的公务电话。If the forced disconnection bit in the official service phone message is a preset value, it is further determined whether the forced disconnection password in the official service phone message is consistent with the preset password, and if the forced release password is consistent with the preset password, the presence is determined to exist. Demolition response signaling. For example, when the strong demold password is 3 digits, the strong demold password may be 8 types from "000" to "111", that is, "000", "001", "010", "011", "100". , ''101', '110', '111', assuming that the preset password is "000", after determining that the forced disconnection bit in the official telephone message is a preset value, determining the official telephone number Whether the forced-removal password in the text is "000", when the strong-removal password is "000", it is determined that the strong-removal password is consistent with the preset password, and it is determined that there is a strong-removal response signaling in the received message; If the password is not "000", it is determined that the strong password is inconsistent with the preset password, and it is determined that there is no strong teardown response signaling in the received packet, and the packet is discarded, and the first station and the first Business phone between the two sites.

本实施例通过在接收到所述第三站点发送的公务电话报文后，解析所述报文，并对解析后的报文数据中的强拆位及强拆密码作进一步的分析判断，在确定所述强拆位为预设值且强拆密码与预设密码一致时，确定所述报文中存在强拆应答信令，从而进一步提高了执行强拆命令的准确性及可靠性。In this embodiment, after receiving the official telephone telegram message sent by the third station, parsing the packet, and further analyzing and judging the strong dismantling bit and the demolition password in the parsed packet data, When the strong splitting is a preset value and the forced-disconnect password is consistent with the preset password, it is determined that there is a strong-removal response signaling in the packet, thereby further improving the accuracy and reliability of executing the demolit command.

基于第一或第二实施例提出本发明公务电话的连接控制方法第三实施例，在本实施例中，参照图3，所述步骤S20包括：A third embodiment of the connection control method for the service telephone of the present invention is proposed based on the first or second embodiment. In this embodiment, referring to FIG. 3, the step S20 includes:

步骤S21，在所述报文中存在强拆应答信令时，判断所述第二站点发送的公务电话报文中是否存在强拆应答信令；Step S21, when there is a strong deactivation response signaling in the packet, determining that the second site sends Whether there is a strong deactivation response signaling in the official service telegram sent;

步骤S22，若所述第二站点发送的公务电话报文中不存在强拆应答信令，则断开所述第一站点以及所述第二站点之间的公务通话，并建立第一站点与所述第三站点之间的公务通话。Step S22: If there is no strong deactivation response signaling in the official service telegram sent by the second station, disconnect the official service between the first station and the second site, and establish a first site and a location. A business call between the third sites.

在本实施例中，所述第一站点的公务电话在确定接收来自所述第三站点的公务电话报文中存在强拆应答信令后，判断所述第二站点发送的公务电话报文中是否存在强拆应答信令，其判断方法与判断所述第三站点发送的公务电话报文中是否存在强拆应答信令的方法一致，此处不再赘述。当判定所述第二站点发送的公务电话报文中不存在强拆应答信令时，断开所述第一站点以及所述第二站点之间的公务通话，并建立所述第一站点与所述第三站点之间的公务通话。In this embodiment, the service call of the first station determines whether there is a strong-removal response signaling in the official telephone message received from the third station, and determines whether the official telephone message sent by the second station is There is a method for determining the presence or absence of the strong-removal response signaling, and the method for judging the presence of the strong-removal response signaling in the official service packet sent by the third station is not described herein. Determining an official service call between the first station and the second station, and establishing the first station and the location when determining that there is no strong deactivation response signaling in the official service packet sent by the second station A business call between the third sites.

进一步地，所述判断所述第二站点发送的公务电话报文中是否存在强拆应答信令的步骤之后，所述公务电话的连接控制方法还包括：Further, after the step of determining whether there is a strong deactivation response signaling in the official service telegram sent by the second station, the connection control method of the official telephone further includes:

步骤S23，若所述第二站点发送的公务电话报文中存在强拆应答信令，则保持所述第一站点与所述第二站点之间的公务通话；Step S23: If there is a strong deactivation response signaling in the official service telegram sent by the second station, maintaining an official service call between the first station and the second station;

当判定所述第二站点发送的公务电话报文中存在强拆应答信令时，第一站点的公务电话保持与所述第二站点的公务电话的公务通话，即当所述第一站点的公务电话与所述第二站点的公务电话进行的公务通话是通过强拆应答信令的方式实现的，则在其通话过程中，所述第三站点的公务电话通过发送含有强拆应答信令的报文的方式不能与所述第一站点的公务电话建立公务通话，也就是所述第二站点的公务电话与所述第三站点的公务电话的优先级一样。When it is determined that there is a strong deactivation response signaling in the official telephone message sent by the second station, the official telephone of the first station maintains a business call with the official telephone of the second station, that is, when the first station is in the official service The official telephone conversation between the telephone and the official telephone of the second station is implemented by means of forced deactivation signaling, and during the conversation, the official telephone of the third station sends a packet containing the demolition response signaling. The manner cannot establish a business call with the official phone of the first site, that is, the official phone of the second site has the same priority as the official phone of the third site.

本实施例通过在确定接收到第三站点发送的包含强拆应答信令的报文后，对所述第二站点发送的公务电话报文进行分析，判断其公务电话报文中是否也包含强拆应答信令，在所述第二站点发送的公务电话报文不存在强拆应答信令时，才执行强拆命令，有效解决了当所述第一站点与所述第二站点进行的公务通话是通过强拆命令的方式实现的，仍然进行强拆的问题，提高了强拆的可靠性。In this embodiment, after determining that the packet containing the strong deactivation response signaling sent by the third station is received, the service telephone packet sent by the second station is analyzed, and whether the official service telephone packet also includes the forced deactivation response. The signaling is performed when the official telephone number sent by the second station does not have the forced deactivation signaling, and the forced disconnection command is executed, which effectively solves the problem that the official service performed by the first station and the second station is forced to be demolished. The way the command is implemented is still demolished. The problem has improved the reliability of the demolitions.

基于上述任一实施例提出本发明公务电话的连接控制方法第四实施例，在本实施例中，参照图4，所述步骤S10包括：A fourth embodiment of the connection control method for the service telephone of the present invention is provided based on any of the above embodiments. In this embodiment, referring to FIG. 4, the step S10 includes:

步骤S13，当第一站点与第二站点进行公务通话，且接收到第三站点发送的公务电话报文时，判断接收到的报文的目标地址是否为所述第一站点的IP地址；Step S13, when the first station performs an official service call with the second station, and receives the official service telephone message sent by the third station, it is determined whether the target address of the received message is the IP address of the first station;

步骤S14，若是，则判断所述公务电话报文中是否存在强拆应答信令。当第一站点与第二站点进行公务通话，且接收到第三站点发送的公务电话报文时，所述第一站点的公务电话在接收到通过光监控通道发送的报文后，对所述报文进行分析，判断接收到的报文的目标地址是否为所述第一站点的IP地址。具体的，在接收到所述报文后，获取所述报文中的目标地址数据，然后将所述目标地址数据与预设的地址数据进行比较，得到比较结果。当所述目标地址数据与所述预设的地址数据一致时，所述第一站点的公务电话确定接收到第三站点发送的公务电话报文，然后保存所述报文；当所述目标地址数据与预设的地址数据不一致时，将所述报文丢弃。在本实施例中，所述预设的地址数据为所述第一站点的IP地址。Step S14, if yes, determining whether there is a strong deactivation response signaling in the official service telegram. When the first site performs an official service call with the second site, and receives the official service phone message sent by the third site, the official service phone of the first site receives the message sent through the optical monitoring channel, and then The packet is analyzed to determine whether the destination address of the received packet is the IP address of the first station. Specifically, after receiving the packet, the target address data in the packet is obtained, and then the target address data is compared with preset address data to obtain a comparison result. When the target address data is consistent with the preset address data, the official telephone of the first station determines to receive the official telephone message sent by the third station, and then saves the message; when the target address When the data is inconsistent with the preset address data, the packet is discarded. In this embodiment, the preset address data is an IP address of the first site.

本实施例通过所述第一站点的公务电话在接收到通过光监控通道发送的报文后，先判断所述报文的目标地址是否为所述第一站点的公务电话的地址，将目标地址不是所述第一站点的公务电话的报文丢弃，有效避免了当发送含有强拆应答信令的报文的目标地址不是本站点的地址时可能造成的误拆，提高了强拆可靠性。After receiving the packet sent by the optical monitoring channel, the service call of the first station determines whether the target address of the packet is the address of the official telephone of the first site, and the target address is The packet of the service call of the first site is not discarded, which effectively avoids the mis-demolition of the packet when the destination address of the packet containing the demolition response signaling is not the address of the site, and improves the reliability of the demolition.

基于上述任一实施例提出本发明公务电话的连接控制方法第五实施例，在本实施例中，参照图5，所述公务电话的连接控制方法还包括：The fifth embodiment of the connection control method of the service telephone of the present invention is provided based on any of the above embodiments. In this embodiment, referring to FIG. 5, the connection control method of the service telephone further includes:

步骤S30，在接收到包含强制断开指令的公务电话触发操作时，生成包含强拆应答信令的公务电话报文； Step S30, when receiving a business phone triggering operation including a forced disconnection instruction, generating a business telephone message including a strong deactivation response signaling;

步骤S40，将所述公务电话报文发送至所述公务电话触发操作对应的目标站点。Step S40: Send the official telephone message to the target station corresponding to the official telephone triggering operation.

在进行公务通话的过程中，所述第一站点的公务电话对应的目标站点作为报文接收终端，所述第一站点的公务电话作为报文发送终端。所述第一站点的公务电话提供输入界面，以供用户输入强制断开密码及强制断开的公务电话号码。所述强制密码为预设值，该预设值为与强拆应答信令的强拆密码相对应的密码，所述公务电话号码为与该公务电话的公务单板的绑定IP地址所对应的号码，该公务电话号码为所述目标站点的公务电话的号码。所述第一站点的公务电话在所述用户完成输入所述强制断开密码及强制断开的目标站点的公务电话号码时，触发强制断开指令。所述第一站点的公务电话在接收到包含强制断开指令的公务电话触发操作时，生成包含强拆应答信令的公务电话报文，然后将所述公务电话报文通过光监控通道发送至所述公务电话触发操作对应的目标站点。所述目标站点的公务电话接收到所述报文后，判断所述报文中是否存在强拆应答信令，若所述报文中存在强拆应答信令，则所述目标站点的公务电话断开与所述目标站点的公务电话进行通话连接的公务电话，建立与所述第一站点的公务电话的公务通话。In the process of conducting a business call, the target station corresponding to the official telephone of the first station serves as a message receiving terminal, and the official telephone of the first station serves as a message sending terminal. The official telephone of the first station provides an input interface for the user to input a forced disconnect password and a forcibly disconnected official telephone number. The mandatory password is a preset value, and the preset value is a password corresponding to the strong password of the demolit response signaling, and the official telephone number is a number corresponding to the binding IP address of the official card of the official telephone. The official telephone number is the number of the official telephone number of the target site. The official telephone of the first station triggers a forced disconnection command when the user completes the official telephone number of the target site that inputs the forced disconnection password and the forced disconnection. When the official telephone of the first station receives the official telephone triggering operation including the forced disconnection command, the official telephone number including the forced disconnection signaling is generated, and then the official telephone telegram is sent to the optical monitoring channel. The official phone calls the target site corresponding to the operation. After receiving the packet, the official telephone of the target station determines whether there is a strong deactivation response signaling in the packet, and if there is a demolit response signaling in the packet, the official telephone of the target site is disconnected. An official telephone connected to the official telephone of the target station to establish a business call with the official telephone of the first station.

本实施例通过发送终端向接收终端发送含有强制应答信令的报文，以供接收终端在接收到所述报文时执行强制断开指令，有效解决了在光通讯***中公务电话占线时，其它公务电话无法连通的问题，提高了公务电话在应急状态下的通话实时性。In this embodiment, the sending terminal sends a packet containing the mandatory response signaling to the receiving terminal, so that the receiving terminal performs the forced disconnection command when receiving the packet, which effectively solves the problem that when the official telephone is busy in the optical communication system, The problem that other official telephones cannot be connected improves the real-time nature of the official telephone calls in an emergency state.

上述实施例的公务电话的连接控制方法的执行主体均可以为终端。更进一步地，该方法的执行主体均可方法可以由安装在终端上的客户端控制程序实现，其中，该终端可以为公务电话。程The execution subject of the connection control method of the official telephone of the above embodiment may be a terminal. Further, the method of executing the method of the method may be implemented by a client control program installed on the terminal, wherein the terminal may be a business phone. Cheng

本发明进一步提供一种公务电话的连接控制装置。The present invention further provides a connection control device for a business telephone.

本发明本发明1212本发明公务电话的连接控制装置的第一实施例的功能模块示意图。 The present invention is a schematic diagram of the functional blocks of the first embodiment of the connection control device for the official telephone of the present invention.

在本实施例中，所述公务电话的连接控制装置包括：判断模块10及执行模块20。In this embodiment, the connection control device of the official telephone includes: a determination module 10 and an execution module 20.

所述判断模块10，设置为当第一站点与第二站点进行公务通话，且接收到第三站点发送的公务电话报文时，判断所述公务电话报文中是否存在强拆应答信令；The determining module 10 is configured to: when the first site and the second site perform an official service call, and receive the official service phone message sent by the third station, determine whether there is a strong deactivation response signaling in the official service phone message;

在进行公务通话的过程中，所述第一站点的公务电话作为报文接收终端，所述第三站点的公务电话作为报文发送终端。当第一站点的公务电话与第二站点的公务电话进行公务通话时，所述判断模块10接收通过光监控通道发送的报文；或者，在所述判断模块10接收到通过光监控通道发送的报文后，所述第一站点的公务电话与第二站点的公务电话进行公务通话。具体的，由所述第一站点的公务电话的路由板接收通过光监控通道发送的报文，所述报文是以光信号的形式存在的；所述光监控通道或光监控信道，是指在光传输设备中，用来传输各站点之间的监控信息及保护倒换等信息的通路，在该通路中使用一个业务波长进行传输。在接收到所述光信号后，所述路由板将所述光信号通过光电转换为电信号，然后判断接收到的报文数据是否为第三站点发送的公务电话报文。所述路由板将接收到的报文的目标地址与所述第一站点的公务电话的地址进行比较，获取比较结果，当所述接收到的报文的目标地址与所述第一站点的公务电话的地址一致时，确定接收到第三站点发送的公务电话报文。在接收到所述公务电话报文时，将所述公务电话报文通过以太网信号发给所述第一站点的公务电话的公务板；当所述接收到的报文的目标地址与所述第一站点的公务电话的地址不一致，将所述公务电话报文丢弃。 In the process of conducting a business call, the official telephone of the first station serves as a message receiving terminal, and the official telephone of the third station serves as a message transmitting terminal. When the official phone of the first site performs an official service call with the official phone of the second site, the determining module 10 receives the message sent through the optical monitoring channel; or, the determining module 10 receives the message sent through the optical monitoring channel. After the message, the official phone of the first site conducts a business call with the official phone of the second site. Specifically, the routing board of the official telephone of the first station receives the packet sent by the optical monitoring channel, where the packet exists in the form of an optical signal; the optical monitoring channel or the optical monitoring channel refers to In an optical transmission device, a path for transmitting monitoring information between stations and protecting switching information, etc., uses a service wavelength for transmission in the path. After receiving the optical signal, the routing board converts the optical signal into an electrical signal, and then determines whether the received message data is a service telephone message sent by the third station. The routing board compares the destination address of the received packet with the address of the service phone of the first site, and obtains a comparison result, when the destination address of the received packet is related to the service of the first site. When the addresses of the phones are the same, it is determined that the official telephone message sent by the third station is received. Receiving, when the service telephone message is received, the business service message is sent to the official board of the official telephone of the first station by using an Ethernet signal; when the destination address of the received message is The address of the official telephone of the first site is inconsistent, and the official telephone packet is discarded.

在确定接收到第三站点发送的公务电话报文后，所述判定模块10判断所述公务电话报文中是否存在强拆应答信令。具体的，可以通过所述第一站点的公务电话的公务板判断所述公务电话报文中是否存在强拆应答信令。所述强拆应答信令为一种控制两个正在通话的公务电话断开通话连接，而将发送该强拆应答信令的公务电话与接收该强拆应答信令的公务电话建立通话连接的控制信号。当确定所述报文中存在该控制信号时，执行强拆命令；当确定所述公务电话报文中不存在的强拆应答信令时，丢弃所述公务电话报文。After determining that the official telephone message sent by the third station is received, the determining module 10 determines whether there is a demolit response signaling in the official telephone message. Specifically, the official service board of the service phone of the first site may determine whether there is a strong deactivation response signaling in the official service telegram. The forced deactivation response signaling is a control signal for controlling the two official telephone calls that are in a call to disconnect the call, and the official telephone that sends the forced deactivation signaling to establish a call connection with the official telephone that receives the forced deactivation signaling. When it is determined that the control signal exists in the message, the forced disconnection command is executed; when the forced disconnection signaling that does not exist in the official telephone message is determined, the official telephone message is discarded.

所述处理模块20，设置为在所述公务电话报文中存在强拆应答信令时，断开所述第一站点以及所述第二站点之间的公务通话，并建立所述第一站点与所述第三站点之间的公务通话。The processing module 20 is configured to disconnect an official service between the first site and the second site when the forced disconnection signaling is present in the official service packet, and establish the first site and A business call between the third sites.

在所述公务电话报文中存在强拆应答信令时，所述执行模块20断开与所述第二站点的公务电话的公务通话，建立所述第一站点与所述第三站点之间的公务通话。具体的，当所述执行模块20检测到强拆应答信令时，将所述第一站点的公务电话与所述二站点的公务电话之间的状态机由连接状态转换为挂机状态，即断开了所述第一站点的公务电话与所述二站点的公务电话的连接，然后将所述述第一站点的公务电话与所述第三站点的公务电话之间的状态机转换为连接状态，即与所述第三站点的公务电话建立通话连接。When there is a strong deactivation response signaling in the official service telegram, the execution module 20 disconnects the official service from the official telephone of the second site, and establishes a relationship between the first site and the third site. Official business call. Specifically, when the execution module 20 detects the strong deactivation response signaling, the state machine between the official phone of the first site and the official phone of the second site is converted from the connection state to the on-hook state, that is, disconnected. And connecting the official telephone of the first station to the official telephone of the second station, and then converting the state machine between the official telephone of the first station and the official telephone of the third station into a connected state, That is, a call connection is established with the official telephone of the third station.

本实施例通过在第一站点的公务电话与第二站点的公务电话通进行公务通话时，接收第三站点的公务电话发送的包含强拆应答信令的报文，在接收到所述公务电话报文时，根据所述公务电话报文断开所述第一站点与所述第二站点的公务通话，并与第三站点的公务电话建立公务通话，有效解决了在光通讯***中公务电话占线时，其它公务电话无法连通的问题，提高了公务电话在应急状态下的通话实时性。In this embodiment, when the official telephone of the first station conducts an official service call with the official telephone call of the second station, the message including the demolit response signaling sent by the official telephone of the third station is received, and the official telephone number is received. When the service telephone message is disconnected, the official service of the first station and the second station is disconnected, and an official service call is established with the official service of the third station, thereby effectively solving the problem that the official telephone is busy in the optical communication system. At the same time, the problem that other official telephones cannot be connected improves the real-time nature of the official telephone call in an emergency state.

基于第一实施例提出本发明公务电话的连接控制装置第二实施例，在本实施例中，参照图7，所述判断模块包括：强拆位判断单元11及密码判断单元12。A second embodiment of the connection control apparatus for the official telephone of the present invention is proposed based on the first embodiment, In this embodiment, referring to FIG. 7, the determining module includes: a strong splitting determining unit 11 and a password determining unit 12.

所述强拆位判断单元11，设置为判断所述公务电话报文中的强拆位是否为预设值；The strong splitting determining unit 11 is configured to determine whether the strong splitting bit in the official telephone telegram is a preset value;

在本实施例中，所述强拆应答信令包括强拆位及强拆密码。可选的，所述强拆密码为3位，所述强拆位为1位，可以理解的是，所述强拆密码的位数与所述强拆位的位数也可以设定为其它值。所述强拆位判断单元11在接收到所述公务电话报文时，对所述公务电话报文进行解析，并获取解析后的报文数据。在获取到所述解析后的报文数据后，对所述报文数据进行分析，并判断所述报文数据中是否存在强拆应答信令。例如，若所述强拆位为1位，则所述强拆位可以为’0’或’1’，在本实施例中，当所述强拆位为’1’时，代表允许强拆，当所述强拆位为’0’时，代表不允许强拆。可以理解的是，也可以根据具体情况设置当强拆位为’1’时，代表不允许强拆；当所述强拆位为’0’时，代表允许强拆。在本实施例中，所述预设值为’1’。当确定所述公务电话报文中的强拆位为’1’时，判定所述公务电话报文中的强拆位为预设值；当确定公务电话报文中的强拆位为’0’时，判定所述强拆应答信令的强拆位不为预设值，将所述报文丢弃，保持所述第一站点与所述第二站点之间公务电话。In this embodiment, the forced deactivation response signaling includes a strong splitting and a strong demolition password. Optionally, the strong demold password is 3 digits, and the strong split bit is 1 bit. It can be understood that the number of bits of the strong demold password and the number of bits of the strong split bit may also be set to other values. When receiving the official telephone telegram, the strong dislocation determination unit 11 parses the official telephony packet and obtains the parsed packet data. After the parsed packet data is obtained, the packet data is analyzed, and whether the demold response signaling exists in the packet data is determined. For example, if the strong split bit is 1 bit, the strong split bit may be '0' or '1'. In this embodiment, when the strong split bit is '1', the representative is allowed to demolish, when When the strong split bit is '0', it means that the demolitions are not allowed. It can be understood that, depending on the specific situation, when the strong split position is '1', the representative is not allowed to demolish; when the strong split position is '0', it means that the forced release is allowed. In the present embodiment, the preset value is '1'. When it is determined that the strong split bit in the official service telephone message is '1', it is determined that the strong split bit in the official service telephone message is a preset value; when it is determined that the strong split bit in the official service telephone message is '0', Determining that the strong splitting bit of the forced deactivation response signaling is not a preset value, discarding the packet, and maintaining an official telephone call between the first station and the second station.

所述密码判断单元12，设置为若所述公务电话报文中的强拆位为预设值，则判断所述公务电话报文中的强拆密码是否与预设密码一致，其中，在所述公务电话报文中的强拆密码与预设密码一致时，确定存在强拆应答信令。The password judging unit 12 is configured to determine whether the demolit password in the official telephony packet is consistent with the preset password, if the strong dislocation bit in the official telephony packet is a preset value, where the official password is in the official service When the forced disconnection password in the telephone message is consistent with the preset password, it is determined that there is a strong deactivation response signaling.

若所述公务电话报文中的强拆位为预设值，则进一步判断所述公务电话报文中的强拆密码是否与预设密码一致，若所述强拆密码与预设密码一致，则确定存在强拆应答信令。例如，若所述强拆密码为3位，则所述强拆密码可以为”000”至”111”共8种，即”000”、”001”、”010”、”011”、”100”、'’101”、”110”、”111”，假设所述预设密码为”000”，则所述密码判断单元12在确定所述强拆应答信令的强拆位为预设值后，判断所述公务电话报文中的强拆密码是否为”000”，当所述强拆密码为”000”时，判定所述强拆密码与预设密码一致，确定接收到的报文中存在强拆应答信令；当所述强拆密码不为”000”时，判定所述强拆密码与预设密码不一致，确定接收到的报文中不存在强拆应答信令，将所述报文丢弃，保持所述第一站点与所述第二站点之间的公务电话。If the forced disconnection bit in the official service phone message is a preset value, it is further determined whether the forced disconnection password in the official service phone message is consistent with the preset password, and if the forced release password is consistent with the preset password, the presence is determined to exist. Demolition response signaling. For example, if the strong demold password is 3 digits, the strong demold password may be 8 types from "000" to "111", that is, "000", "001", "010", "011", "100", ''101', '110', '111', hypothesis If the preset password is "000", the password judging unit 12 determines whether the demolit password in the official telephony message is "000" after determining that the demolition bit of the demolition response signaling is a preset value. When the forced-removal password is "000", it is determined that the strong-removal password is consistent with the preset password, and it is determined that there is a strong-removal response signaling in the received message; when the forced-removal password is not "000", the determining The forced disconnection password is inconsistent with the preset password, and it is determined that there is no strong teardown response signaling in the received packet, the packet is discarded, and the official telephone call between the first station and the second station is maintained.

本实施例通过对所述报文中的强拆应答信令的强拆位及强拆密码作进一步的分析判断，从而判断是否执行强拆命令，提高了执行强拆命令的可确性。In this embodiment, by further analyzing and judging the strong splitting and strong-removal passwords of the forced-removal response signaling in the message, it is determined whether the forced-demolition command is executed, and the accuracy of executing the demolit command is improved.

进一步地，所述判断模块10，还设置为当第一站点与第二站点进行公务通话，且接收到第三站点发送的公务电话报文时，判断接收到的报文的目标地址是否为所述第一站点的IP地址，以及若接收到的报文的目标地址不是所述第一站点的IP地址，则判断所述公务电话报文中是否存在强拆应答信令。Further, the determining module 10 is further configured to: when the first station performs an official service call with the second station, and receives the official service phone message sent by the third station, determine whether the target address of the received message is Determining whether the IP address of the first site, and if the destination address of the received packet is not the IP address of the first site, determining whether there is a strong deactivation response signaling in the official service telegram.

当第一站点与第二站点进行公务通话，且接收到第三站点发送的公务电话报文时，所述判断模块10在接收到通过光监控通道发送的报文后，对所述报文进行分析，判断接收到的报文的目标地址是否为所述第一站点的IP地址。具体的，在接收到所述报文后，获取所述报文中的目标地址数据，然后将所述目标地址数据与预设的地址数据进行比较，得到比较结果。当所述目标地址数据与所述预设的地址数据一致时，确定接收到第三站点发送的公务电话报文，然后保存所述报文；当所述目标地址数据与预设的地址数据不一致时，将所述报文丢弃。在本实施例中，所述预设的地址数据为所述第一站点的IP地址。When the first site performs an official service call with the second site, and receives the official service packet sent by the third site, the determining module 10, after receiving the packet sent through the optical monitoring channel, performs the packet on the packet. The analysis determines whether the target address of the received message is the IP address of the first station. Specifically, after receiving the packet, the target address data in the packet is obtained, and then the target address data is compared with preset address data to obtain a comparison result. When the target address data is consistent with the preset address data, determining to receive the official service phone message sent by the third station, and then saving the message; when the target address data is inconsistent with the preset address data The message is discarded. In this embodiment, the preset address data is an IP address of the first site.

本实施例通过所述第一站点的公务电话在接收到通过光监控通道发送的报文后，先判断所述报文的目标地址是否为所述第一站点的公务电话的地址，将目标地址不是所述第一站点的公务电话的报文丢弃，有效避免了当发送含有强拆应答信令的报文的目标地址不是本站点的地址时可能造成的误拆，提高了强拆可靠性。After receiving the packet sent by the optical monitoring channel, the service call of the first station determines whether the target address of the packet is the address of the official telephone of the first site, and the target address is The packet of the official telephone of the first station is discarded, which effectively avoids when the destination address of the packet containing the demolition response signaling is not the address of the local station. The resulting mis-disassembly has improved the reliability of the demolitions.

基于第一或第二实施例提出本发明公务电话的连接控制装置第三实施例，在本实施例中，参照图8，所述处理模块包括：信令判断单元21及处理单元22。A third embodiment of the connection control device for the service telephone of the present invention is proposed based on the first or second embodiment. In the present embodiment, referring to FIG. 8, the processing module includes: a signaling determination unit 21 and a processing unit 22.

所述信令判断单元21，设置为在所述报文中存在强拆应答信令时，判断所述第二站点发送的公务电话报文中是否存在强拆应答信令；The signaling determining unit 21 is configured to determine whether there is a strong deactivation response signaling in the official service telegram sent by the second station when there is a strong deactivation response signaling in the packet;

所述处理单元22，设置为若所述第二站点发送的公务电话报文中存在强拆应答信令，则保持所述第一站点与所述第二站点之间的公务通话，以及若所述第二站点发送的公务电话报文中不存在强拆应答信令，则断开所述第一站点以及所述第二站点之间的公务通话，并建立第一站点与所述第三站点之间的公务通话。The processing unit 22 is configured to maintain a business call between the first station and the second station if there is a strong deactivation response signaling in the official service message sent by the second station, and if If there is no forced disconnection signaling in the official telephone message sent by the second station, the official call between the first station and the second station is disconnected, and a relationship between the first station and the third station is established. Business call.

在本实施例中，在确定接收来自所述第三站点的公务电话的报文中存在强拆应答信令后，所述信令判断单元21判断所述第二站点发送的公务电话报文中是否存在强拆应答信令，其判断方法与判断所述第三站点发送的公务电话报文中是否存在强拆应答信令的方法一致，此处不再赘述。所述处理单元22在判定所述第二站点发送的公务电话报文中存在强拆应答信令时，保持与所述第二站点的公务电话的公务通话，即当所述第一站点的公务电话与所述第二站点的公务电话进行的公务通话是通过强拆应答信令的方式实现的，则在其通话过程中，所述第三站点的公务电话通过发送含有强拆应答信令的报文的方式不能与所述第一站点的公务电话建立公务通话，也就是所述第二站点的公务电话与所述第三站点的公务电话的优先级一样；当判定所述第二站点发送的公务电话报文中不存在强拆应答信令时，所述执行单元22断开所述第一站点以及所述第二站点之间的公务通话，并建立所述第一站点与所述第三站点之间的公务通话。In this embodiment, after determining that there is a strong deactivation response signaling in the packet receiving the service call from the third site, the signaling determining unit 21 determines whether the official telephony message sent by the second station is There is a method for determining the presence or absence of the strong-removal response signaling, and the method for judging the presence of the strong-removal response signaling in the official service packet sent by the third station is not described herein. The processing unit 22 maintains a business call with the official telephone of the second station when determining that there is a strong deactivation response signaling in the official telephone telegram sent by the second station, that is, when the first station is in the official telephone number The official telephone conversation with the official telephone of the second station is implemented by means of forced deactivation signaling, and during the conversation, the official telephone of the third station sends a packet containing the demolition response signaling. The method cannot establish a business call with the official phone of the first site, that is, the official phone of the second site has the same priority as the official phone of the third site; when determining the official phone number sent by the second site When there is no forced teardown response signaling in the message, the executing unit 22 disconnects the official call between the first site and the second site, and establishes between the first site and the third site. Business call.

本实施例通过在确定接收到第三站点发送的包含强拆应答信令的报文后，对所述第二站点发送的公务电话报文进行分析，判断其公务电话报文中是否也包含强拆应答信令，在所述第二站点发送的公务电话报文不存在强拆应答信令时，才执行强拆命令，有效解决了当所述第一站点与所述第二站点进行的公务通话是通过强拆命令的方式实现的，仍然进行强拆的问题，提高了强拆的可靠性。In this embodiment, after determining that the packet containing the strong deactivation response signaling sent by the third station is received, the official telephone packet sent by the second station is analyzed, and the official telephone number is determined. Whether the forced disconnection signaling is also included in the text, and the forced disconnection command is executed when the official telephone number sent by the second station does not have the forced teardown signaling, which effectively solves the problem that when the first station and the second station perform The official business call was realized by means of forced dismantling, and the problem of forced demolition was still carried out, which improved the reliability of the demolitions.

基于上述任一实施例提出本发明公务电话的连接控制装置第四实施例，在本实施例中，参照图9，所述公务电话的连接控制装置还包括：生成模块30及发送模块40；The fourth embodiment of the connection control device for the service telephone of the present invention is provided in accordance with any of the above embodiments. In this embodiment, referring to FIG. 9, the connection control device for the service telephone further includes: a generation module 30 and a transmission module 40;

所述生成模块30，设置为在接收到包含强制断开指令的公务电话触发操作时，生成包含强拆应答信令的公务电话报文；The generating module 30 is configured to generate a business phone message including a demolit response signaling when receiving a business phone triggering operation including a forced disconnection command;

所述发送模块40，设置为将所述公务电话报文发送至所述公务电话触发操作对应的目标站点。The sending module 40 is configured to send the official telephone message to a target station corresponding to the official telephone triggering operation.

在进行公务通话的过程中，所述第一站点的公务电话对应的目标站点作为报文接收终端，所述第一站点的公务电话作为报文发送终端。所述第一站点的公务电话提供输入界面，以供用户输入强制断开密码及强制断开的公务电话号码。所述强制密码为预设值，该预设值为与强拆应答信令的强拆密码相对应的密码，所述公务电话号码为与该公务电话的公务单板的绑定IP地址所对应的号码，该公务电话号码为所述目标站点的公务电话的号码。所述第一站点的公务电话在所述用户完成输入所述强制断开密码及强制断开的目标站点的公务电话号码时，触发强制断开指令。所述生成模块30在接收到包含强制断开指令的公务电话触发操作时，生成包含强拆应答信令的公务电话报文，所述发送模块40将所述公务电话报文通过光监控通道发送至所述公务电话触发操作对应的目标站点。所述目标站点的公务电话接收到所述报文后，判断所述报文中是否存在强拆应答信令，若所述报文中存在强拆应答信令，则所述目标站点的公务电话断开与所述目标站点的公务电话进行通话连接的公务电话，建立与所述第一站点的公务电话的公务通话。 In the process of conducting a business call, the target station corresponding to the official telephone of the first station serves as a message receiving terminal, and the official telephone of the first station serves as a message sending terminal. The official telephone of the first station provides an input interface for the user to input a forced disconnect password and a forcibly disconnected official telephone number. The mandatory password is a preset value, and the preset value is a password corresponding to the strong password of the demolit response signaling, and the official telephone number is a number corresponding to the binding IP address of the official card of the official telephone. The official telephone number is the number of the official telephone number of the target site. The official telephone of the first station triggers a forced disconnection command when the user completes the official telephone number of the target site that inputs the forced disconnection password and the forced disconnection. The generating module 30 generates a business phone message including a demolit response signaling when receiving a business phone triggering operation including a forced disconnection command, and the sending module 40 sends the business phone message to the optical monitoring channel to the optical monitoring channel. The official telephone triggers a corresponding target site for operation. After receiving the packet, the official telephone of the target station determines whether there is a strong deactivation response signaling in the packet, and if there is a demolit response signaling in the packet, the official telephone of the target site is disconnected. An official telephone connected to the official telephone of the target station to establish a business call with the official telephone of the first station.

通过以上的实施方式的描述，本领域的技术人员可以清楚地了通过以上的实施方式的描述，本领域的技术人员可以清楚地了解到上述实施例方法可借助软件加必需的通用硬件平台的方式来实现，当然也可以通过硬件，但很多情况下前者是更佳的实施方式。基于这样的理解，本发明的技术方案本质上或者说对现有技术做出贡献的部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质(如ROM/RAM、磁碟、光盘)中，包括若干指令用以使得一台终端设备(可以是手机，计算机，服务器，空调器，或者网络设备等)执行本发明各个实施例所述的方法。Through the description of the above embodiments, those skilled in the art can clearly understand the manner of the above embodiments, and the method of the above embodiment can be added by software to the necessary general hardware platform. To achieve, of course, you can also pass the hardware, but in many cases the former is a better implementation. Based on such understanding, the technical solution of the present invention, which is essential or contributes to the prior art, may be embodied in the form of a software product stored in a storage medium (such as ROM/RAM, disk, The optical disc includes a number of instructions for causing a terminal device (which may be a cell phone, a computer, a server, an air conditioner, or a network device, etc.) to perform the methods described in various embodiments of the present invention.

本发明的实施例还提供了一种存储介质。可选地，在本实施例中，上述存储介质可以被设置为存储用于执行以下步骤的程序代码：Embodiments of the present invention also provide a storage medium. Optionally, in the embodiment, the foregoing storage medium may be configured to store program code for performing the following steps:

S1，当第一站点与第二站点进行公务通话，且接收到第三站点发送的公务电话报文时，判断所述公务电话报文中是否存在强拆应答信令；S1, when the first station performs an official service call with the second station, and receives the official service telephone message sent by the third station, determining whether there is a strong deactivation response signaling in the official service telephone message;

S2，在所述报文中存在强拆应答信令时，断开所述第一站点以及所述第二站点之间的公务通话，并建立所述第一站点与所述第三站点之间的公务通话。S2. When there is a strong deactivation response signaling in the packet, disconnect the official call between the first site and the second site, and establish a relationship between the first site and the third site. Official business call.

可选地，在本实施例中，上述存储介质可以包括但不限于：U盘、只读存储器(ROM，Read-Only Memory)、随机存取存储器(RAM，Random Access Memory)、移动硬盘、磁碟或者光盘等各种可以存储程序代码的介质。Optionally, in this embodiment, the foregoing storage medium may include, but not limited to, a USB flash drive, a Read-Only Memory (ROM), a Random Access Memory (RAM), a mobile hard disk, and a magnetic memory. A variety of media that can store program code, such as a disc or a disc.

可选地，本实施例中的具体示例可以参考上述实施例及可选实施方式中所描述的示例，本实施例在此不再赘述。 For example, the specific examples in this embodiment may refer to the examples described in the foregoing embodiments and the optional embodiments, and details are not described herein again.

显然，本领域的技术人员应该明白，上述的本发明的各模块或各步骤可以用通用的计算装置来实现，它们可以集中在单个的计算装置上，或者分布在多个计算装置所组成的网络上，可选地，它们可以用计算装置可执行的程序代码来实现，从而，可以将它们存储在存储装置中由计算装置来执行，并且在某些情况下，可以以不同于此处的顺序执行所示出或描述的步骤，或者将它们分别制作成各个集成电路模块，或者将它们中的多个模块或步骤制作成单个集成电路模块来实现。这样，本发明不限制于任何特定的硬件和软件结合。It will be apparent to those skilled in the art that the various modules or steps of the present invention described above can be implemented by a general-purpose computing device that can be centralized on a single computing device or distributed across a network of multiple computing devices. Alternatively, they may be implemented by program code executable by the computing device such that they may be stored in the storage device by the computing device and, in some cases, may be different from the order herein. The steps shown or described are performed, or they are separately fabricated into individual integrated circuit modules, or a plurality of modules or steps thereof are fabricated as a single integrated circuit module. Thus, the invention is not limited to any specific combination of hardware and software.

以上所述仅为本发明的优选实施例而已，并不用于限制本发明，对于本领域的技术人员来说，本发明可以有各种更改和变化。凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。The above description is only the preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes can be made to the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and scope of the present invention are intended to be included within the scope of the present invention.

工业实用性Industrial applicability

本发明实施例通过在第一站点与第二站点进行公务通话时，第三站点发送包含有强拆应答信令的公务电话报文至所述第一站点，所述第一站点的公务电话通过对所述公务电话报文进行分析，在确定所述公务电话报文存在强拆应答信令时，断开所述第一站点以及所述第二站点之间的公务通话，并建立所述第一站点与所述第三站点之间的公务通话，从而有效解决了在光通讯***中公务电话占线时，其它公务电话无法连通的问题，提高了公务电话在应急状态下的通话实时性及可靠性。 In the embodiment of the present invention, when the first site and the second site perform an official service call, the third site sends a service phone message including the demolition response signaling to the first site, and the official phone of the first site passes the pair. The business phone message is analyzed, and when it is determined that the official phone message has a strong deactivation response signaling, the business call between the first site and the second site is disconnected, and the first site is established. The official service conversation with the third station effectively solves the problem that other official telephones cannot be connected when the official telephone is busy in the optical communication system, and improves the real-time and reliability of the official telephone conversation in an emergency state.

Claims

一种公务电话的连接控制方法，所述公务电话的连接控制方法包括以下步骤：A connection control method for a business telephone, the connection control method of the official telephone includes the following steps:

当第一站点与第二站点进行公务通话，且接收到第三站点发送的公务电话报文时，判断所述公务电话报文中是否存在强拆应答信令；When the first station performs an official service call with the second station, and receives the official service telephone message sent by the third station, it is determined whether there is a strong deactivation response signaling in the official service telephone message;

在所述公务电话报文中存在强拆应答信令时，断开所述第一站点以及所述第二站点之间的公务通话，并建立所述第一站点与所述第三站点之间的公务通话。When there is a strong deactivation response signaling in the official service telegram, disconnecting the official service between the first site and the second site, and establishing a relationship between the first site and the third site Official business call.
如权利要求1所述的公务电话的连接控制方法，其中，所述强拆应答信令包括强拆位及强拆密码，所述判断所述公务电话报文中是否存在强拆应答信令的步骤包括：The method for controlling the connection of a business telephone according to claim 1, wherein the forced deactivation response signaling includes a strong disassembly and a strong deactivation password, and the step of determining whether the demolition response signaling exists in the official service telegram includes:

判断所述公务电话报文中的强拆位是否为预设值；Determining whether the strong splitting bit in the official service telephone message is a preset value;

若是，则判断所述公务电话报文中的强拆密码是否与预设密码一致，其中，在所述公务电话报文中的强拆密码与预设密码一致时，确定存在强拆应答信令。If yes, it is determined whether the forced disconnection password in the official service packet is consistent with the preset password. When the forced disconnection password in the official telephone packet is consistent with the preset password, it is determined that there is a strong deactivation response signaling.
如权利要求1或2所述的公务电话的连接控制方法，其中，所述在所述报文中存在强拆应答信令时，断开所述第一站点以及所述第二站点之间的公务通话，并建立所述第一站点与所述第三站点之间的公务通话的步骤包括：The connection control method for a business telephone according to claim 1 or 2, wherein, when there is a strong deactivation response signaling in the message, disconnecting the official service between the first station and the second station The step of calling and establishing an official call between the first site and the third site includes:

在所述报文中存在强拆应答信令时，判断所述第二站点发送的公务电话报文中是否存在强拆应答信令；When there is a strong deactivation response signaling in the packet, determining whether there is a strong deactivation response signaling in the official service telegram sent by the second station;

若所述第二站点发送的公务电话报文中不存在强拆应答信令，则断开所述第一站点以及所述第二站点之间的公务通话，并建立第一站点与所述第三站点之间的公务通话；And if there is no strong deactivation response signaling in the official service telegram sent by the second station, disconnecting the official service between the first station and the second site, and establishing the first site and the third Business calls between sites;

所述判断所述第二站点发送的公务电话报文中是否存在强拆应答信令的步骤之后，所述公务电话的连接控制方法还包括： After the step of determining whether there is a strong deactivation response signaling in the official service packet sent by the second station, the connection control method of the official telephone further includes:

若所述第二站点发送的公务电话报文中存在强拆应答信令，则保持所述第一站点与所述第二站点之间的公务通话。And if there is a demolit response signaling in the official telephone packet sent by the second station, maintaining an official call between the first station and the second station.
如权利要求1所述的公务电话的连接控制方法，其中，所述当第一站点与第二站点进行公务通话，且接收到第三站点发送的公务电话报文时，判断所述公务电话报文中是否存在强拆应答信令的步骤包括：The method for controlling the connection of a business telephone according to claim 1, wherein the first station and the second station perform an official service call, and when receiving the official service telephone message sent by the third station, determining the official service telephone number The steps of whether there is a strong deactivation response signaling in the text include:

当第一站点与第二站点进行公务通话，且接收到第三站点发送的公务电话报文时，判断接收到的报文的目标地址是否为所述第一站点的IP地址；When the first site performs an official service call with the second site, and receives the official service packet sent by the third site, determining whether the destination address of the received packet is the IP address of the first site;

若是，则判断所述公务电话报文中是否存在强拆应答信令。If yes, it is determined whether there is a strong deactivation response signaling in the official service telegram.
如权利要求1、2或4所述的公务电话的连接控制方法，其中，所述公务电话的连接控制方法，还包括：The method for controlling the connection of a business telephone according to claim 1, 2 or 4, wherein the method for controlling connection of the official telephone further comprises:

在接收到包含强制断开指令的公务电话触发操作时，生成包含强拆应答信令的公务电话报文；Generating a service telephone message including a strong deactivation response signaling when receiving an official telephone triggering operation including a forced disconnection command;

将所述公务电话报文发送至所述公务电话触发操作对应的目标站点。Sending the official telephone message to the target station corresponding to the official telephone triggering operation.
一种公务电话的连接控制装置，所述公务电话的连接控制装置包括：A connection control device for a business telephone, wherein the connection control device for the official telephone includes:

判断模块，设置为当第一站点与第二站点进行公务通话，且接收到第三站点发送的公务电话报文时，判断所述公务电话报文中是否存在强拆应答信令；The judging module is configured to: when the first station performs an official service call with the second station, and receives the official service telegram message sent by the third station, determining whether there is a demolit response signaling in the official service telegram;

处理模块，设置为在所述公务电话报文中存在强拆应答信令时，断开所述第一站点以及所述第二站点之间的公务通话，并建立所述第一站点与所述第三站点之间的公务通话。 a processing module, configured to disconnect an official service between the first site and the second site when the forced disconnection signaling is present in the official service packet, and establish the first site and the first A business call between three sites.
如权利要求6所述的公务电话的连接控制装置，其中，所述强拆应答信令包括强拆位及强拆密码，所述判断模块包括：The connection control device for a business telephone according to claim 6, wherein the forced disconnection signaling includes a strong splitting and a strong demold password, and the determining module comprises:

强拆位判断单元，设置为判断所述公务电话报文中的强拆位是否为预设值；The strong splitting determining unit is configured to determine whether the strong splitting bit in the official telephone telegram is a preset value;

密码判断单元，设置为若所述公务电话报文中的强拆位为预设值，则判断所述公务电话报文中的强拆密码是否与预设密码一致，其中，在所述公务电话报文中的强拆密码与预设密码一致时，确定存在强拆应答信令。The password judging unit is configured to determine whether the demolit password in the official telephony packet is consistent with a preset password if the strong dislocation bit in the official telephony message is a preset value, where the official telephony message is When the forced disconnect password is consistent with the preset password, it is determined that there is a strong teardown response signaling.
如权利要求6或7所述的公务电话的连接控制装置，其中，所述处理模块包括：The connection control device for a business telephone according to claim 6 or 7, wherein the processing module comprises:

信令判断单元，设置为在所述报文中存在强拆应答信令时，判断所述第二站点发送的公务电话报文中是否存在强拆应答信令；The signaling judging unit is configured to determine whether there is a demolit response signaling in the official telephony message sent by the second station when there is a strong deactivation response signaling in the packet;

处理单元，设置为若所述第二站点发送的公务电话报文中存在强拆应答信令，则保持所述第一站点与所述第二站点之间的公务通话，以及若所述第二站点发送的公务电话报文中不存在强拆应答信令，则断开所述第一站点以及所述第二站点之间的公务通话，并建立第一站点与所述第三站点之间的公务通话。a processing unit, configured to maintain an official service call between the first site and the second site if there is a strong deactivation response signaling in the official service packet sent by the second site, and if the second site is If there is no strong deactivation response signaling in the sent official service message, the official service between the first station and the second station is disconnected, and an official service call between the first station and the third station is established. .
如权利要求6所述的公务电话的连接控制装置，其中，所述判断模块，还设置为当第一站点与第二站点进行公务通话，且接收到第三站点发送的公务电话报文时，判断接收到的报文的目标地址是否为所述第一站点的IP地址，以及若接收到的报文的目标地址不是所述第一站点的IP地址，则判断所述公务电话报文中是否存在强拆应答信令。The connection control device for a business telephone according to claim 6, wherein the judging module is further configured to: when the first station performs an official service call with the second station, and receives the official service telegram message sent by the third station, Determining whether the target address of the received message is an IP address of the first station, and if the destination address of the received message is not the IP address of the first station, determining whether the official service message is in the message There is a strong deactivation response signaling.
如权利要求6、7或9所述的公务电话的连接控制装置，其中，所述判公务电话的连接控制装置还包括：The connection control device for a business telephone according to claim 6, 7 or 9, wherein the connection control device for the official telephone further comprises:

生成模块，设置为在接收到包含强制断开指令的公务电话触发操作时，生成包含强拆应答信令的公务电话报文；Generate a module that is set to receive a service call trigger that contains a forced disconnect command When generating, generate a service telephone message including a strong deactivation response signaling;

发送模块，设置为将所述公务电话报文发送至所述公务电话触发操作对应的目标站点。 The sending module is configured to send the official telephone message to a target station corresponding to the official telephone triggering operation.