WO2019144358A1 - 呼叫系统、方法及中转网关控制器 - Google Patents
呼叫系统、方法及中转网关控制器 Download PDFInfo
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- WO2019144358A1 WO2019144358A1 PCT/CN2018/074193 CN2018074193W WO2019144358A1 WO 2019144358 A1 WO2019144358 A1 WO 2019144358A1 CN 2018074193 W CN2018074193 W CN 2018074193W WO 2019144358 A1 WO2019144358 A1 WO 2019144358A1
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- WIPO (PCT)
- Prior art keywords
- base station
- call request
- calling device
- relay
- calling
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/16—Communication-related supplementary services, e.g. call-transfer or call-hold
Definitions
- the present invention relates to the field of communications technologies, and in particular, to a call system, method, and transit gateway controller.
- the Tetra Intersystem Interconnection Interface Protocol has not been implemented by various vendors, and inter-system interconnection has always been a major problem. Many competitors (Airbus, Moto, etc.) set access thresholds. Existing access channels, such as application development interfaces, are expensive and cannot be used. Moreover, existing interconnection calling methods cannot implement call device number simulation, and the called device displays It is the caller number of the transit gateway controller, not the number of the calling device, and the number of mobile terminals used is too large, which increases the cost.
- ITSI Tetra Intersystem Interconnection Interface Protocol
- the technical problem to be solved by the present invention is to provide a low-cost call system, method and relay gateway controller, so that the called device displays the number of the calling device.
- a technical solution adopted by the present invention is to provide a calling system including a calling device, a calling device base station, a first transfer station, a transit network controller, a second transfer station, a called device base station, and a called party.
- Equipment where:
- the calling device sends a call request to the calling device base station
- the calling device base station sends the call request to the transit gateway controller through the first relay station;
- the transit network controller controls the second relay station to switch its own number to the number of the calling device, and passes the number of the calling device. Registered at the called device base station;
- the called device base station acquires the call request and sends the call request to the called device;
- the called device displays the number of the calling device according to the call request.
- a technical solution adopted by the present invention is to provide a calling method, including:
- the number of the calling device is displayed by the called device.
- a technical solution adopted by the present invention is to provide a transit gateway controller, where the relay gateway controller includes a processor, a transceiver, and a communication line, and the processor passes through the communication line Transceiver connection, where:
- the transceiver is configured to receive a call request of a calling device from a first relay station, where the call request includes a number of the calling device;
- the processor is configured to determine whether the number of the calling device meets a preset condition of the called device
- the processor controls the second relay station to switch its own number to the number of the calling device, and registers with the called device base station by using the number of the calling device;
- the transceiver sends the call request to the called device to cause the called device to display the number of the calling device.
- the invention has the beneficial effects that: in the case of the prior art, the calling system and method of the present invention pass the call request when the call request including the calling device number sent by the calling device meets the transfer condition and the preset condition.
- the second repeater switches its own number to the number of the calling device to display the number of the calling device on the called device, so that the called device can identify the real calling device, and A large number of mobile terminals are required, thus reducing costs.
- FIG. 1 is a schematic structural view of a call system of the present invention
- FIG. 2 is a timing diagram of a call system of the present invention
- FIG. 5 are schematic flowcharts of a calling method of the present invention.
- FIG. 6 is a schematic structural diagram of a relay gateway controller of FIG. 1.
- FIG. 1 is a schematic structural diagram of a call system of the present invention.
- the calling system includes a calling device 11, a calling device base station 12, a first relay station 13, a transit network controller 14, a second relay station 15, a called device base station 16, and a called device 17, wherein the calling device 11 sends a call request to the calling device base station 12; the calling device base station 12 transmits the call request to the transit gateway controller 14 via the first relay station 13; the number of the calling device 11 satisfies the When the preset condition of the called device 17 is reached, the relay network controller 14 controls the second relay station 15 to switch its own number to the number of the calling device 11, and the number of the calling device 11 is in the called The device base station 16 registers; the second relay station 15 sends the call request to the called device 17 through the called device base station 16; the called device 17 displays the call device 11 according to the call request. Number.
- the call request includes the number of the calling device 11.
- the calling device base station 12 determines the call received from the calling device 11. Whether the request satisfies the transit condition, if the transit condition is met, the calling device base station 12 sends the call request to the relay gateway controller 14 through the first relay station 13; if the transfer condition is not full, the call The device base station 12 converts the call request into a call within the call equipment base station 12.
- the transit network controller 14 controls the second relay station 15 to switch its own number to the number of the calling device 11, And registering with the called device base station 16 by the number of the calling device 11, specifically, the preset condition that the number of the calling device 11 meets the called device 17 is pre-stored in the called device base station 16.
- the relay gateway controller 14 receives the call request, it is queried in the called device base station 16 whether the call device 11 included in the call request is stored.
- the relay gateway controller 14 controls the second relay station 15 to switch its own number to the number of the calling device 11 and at the called device base station 16 registration, when the number of the calling device 11 is not stored, the second repeating station 15 maintains its own number.
- the calling device 11, the calling device base station 12, and the first relay station 13 are used as the system A
- the called device 17, the called device base station 16, and the second relay station 15 are used as the system B
- the called system B is first called.
- the number of the calling device 11 in the system A is pre-stored in the device base station 16.
- the transit network controller 14 When the calling device 11 in the system A initiates a cross-system call to the called device 17 in the system B, the transit network controller 14 only needs to Identifying whether the number of the calling device 11 is present in the system B, if not present, the relay network controller 14 controls the second relay station 15 to maintain its own number, and if so, the relay network controller 14 controls the The second relay station 15 switches its own number to the number of the calling device 11, and registers with the called device base station 16 to display the number of the calling device 11 on the called device 17 so that the The called device 17 is able to recognize the real calling device 11. Thus, after the call request is successful, the relay network controller 14 controls the second relay station 15 to switch the number to the original number, and the relay network controller 14 places the call through the first relay station 13. A request success message is sent to the calling device 11.
- the first relay station 13 When the first relay station 13 is wirelessly connected to the call equipment base station 12, the first relay station 13 is registered as a hand air interface, and when the first relay station 13 is wiredly connected to the call equipment base station 12, the first A relay station 13 is registered as an application API; when the second relay station 15 is wirelessly connected to the called device base station 16, the second relay station 15 is registered as the air interface of the called device base station 16 When the second repeater 15 is wired to the called device base station 16, the second repeater 15 is registered as an application API.
- FIG. 3 is a schematic flowchart diagram of a calling method between systems according to the present invention.
- the calling method between the systems includes the following steps:
- Step S1 A call request is sent to the calling device base station 12 by the calling device 11.
- the call request includes the number of the calling device 11.
- Step S2 The call request is sent by the calling device base station 12 to the relay gateway controller 14 through the first relay station 13.
- the calling device base station 12 determines whether the call request received from the calling device 11 satisfies a transit condition, and if the transit condition is satisfied, the calling device base station 12 transmits the call through the first repeating station 13. The request is sent to the relay gateway controller 14; if the transit condition is not full, the calling device base station 12 converts the call request into a call within the calling device base station 12.
- Step S3 It is determined by the relay gateway controller 14 whether the number of the calling device 11 meets the preset condition of the called device 17, and if the preset condition is met, the process proceeds to step S4, and if the preset condition is not met, the process proceeds to Step S5.
- the preset condition of the number of the calling device 11 that meets the called device 17 is that the number of the calling device 11 is pre-stored in the called device base station 16, when the relay gateway controller 14 receives Upon the call request, the called device base station 16 is queried whether the number of the calling device 11 included in the call request is stored.
- Step S4 The second relay station 15 is controlled by the relay network controller 14 to switch its own number to the number of the calling device 11, and is registered at the called device base station 16 by the number of the calling device 11.
- Step S5 The second relay station 15 is controlled by the relay controller 14 to maintain its own number.
- Step S6 The call request is obtained by the second relay station 15 and the called device base station 16, and the call request is sent to the called device 17.
- Step S7 The number of the calling device 11 is displayed by the called device 17.
- the calling device 11, the calling device base station 12, and the first relay station 13 are used as the system A
- the called device 17, the called device base station 16, and the second relay station 15 are used as the system B
- the called system B is first called.
- the number of the calling device 11 in the system A is pre-stored in the device base station 16.
- the transit network controller 14 When the calling device 11 in the system A initiates a cross-system call to the called device 17 in the system B, the transit network controller 14 only needs to Recognizing whether the number of the calling device 11 exists in the system B, if not present, the relay network controller 14 controls the second relay station 15 to maintain its own number, and if so, the relay network controller 14 controls the number
- the second repeater 15 switches its own number to the number of the calling device 11 and registers with the called device base station 16 to display the number of the calling device 11 on the called device 17 so that the called device 17
- the real call device 11 can be identified.
- the step S2 includes:
- Step S21 The call device base station 12 determines whether the call request satisfies the transfer condition. If yes, the process proceeds to step S22. If not, the process proceeds to step S23.
- Step S22 The call request is sent to the first relay station 13 by the calling device base station 12.
- Step S23 The calling device base station 12 converts the call request into a call inside the calling device base station 12.
- step S6 the method further includes:
- Step S8 when the call request is successful, the relay network controller 14 controls the second relay station 15 to switch the number to the original number;
- Step S9 The call request success message is sent to the calling device 11 by the transit network controller 14 and the first relay station 13.
- the first relay station 13 When the first relay station 13 is wirelessly connected to the call equipment base station 12, the first relay station 13 is registered as a hand air interface, and when the first relay station 13 is wiredly connected to the call equipment base station 12, the first A relay station 13 is registered as an application API; when the second relay station 15 is wirelessly connected to the called device base station 16, the second relay station 15 is registered as the air interface of the called device base station 16 When the second repeater 15 is wired to the called device base station 16, the second repeater 15 is registered as an application API.
- FIG. 6 is a schematic structural diagram of a relay gateway controller in the call system of the present invention.
- the relay gateway controller 14 includes a processor 110, a transceiver 120, and a communication line 130.
- the processor 110 is connected to the transceiver 120 through the communication line 130, and the communication line 130 is used by the processor 110 to call various
- the number of the processor 110, the transceiver 120, and the communication line 130 shown in FIG. 4 is one.
- the transceiver 120 is configured to receive a call request from the first relay station 13 to the calling device 11, the call request including the number of the calling device 11.
- the processor 110 is configured to determine whether the number of the calling device 11 meets a preset condition of the called device 17.
- the preset condition that the number of the calling device 11 meets the called device 17 is that the number of the calling device 11 is pre-stored in the called device base station 16, and when the processor 110 receives the When the call request is made, the called device base station 16 is queried whether or not the number of the calling device 11 included in the call request is stored.
- the processor 110 When the number of the calling device 11 is stored, the processor 110 is configured to control the second relay station 15 to switch its own number to the number of the calling device 11, and the number of the calling device 11 is The called device base station 16 registers. When the number of the calling device 11 is not stored, the processor 110 is configured to control the second relay station 15 to maintain its own number.
- the transceiver 120 is configured to send the call request to the called device 17 through the second relay station 14 to enable the called device 17 to display the number of the calling device.
- the processor 119 is further configured to, when the transceiver 120 receives a call request from the second relay station 15, the processor 110 controls the second relay station 15 to switch the number to the original number, and The transceiver 120 transmits the call request success message to the calling device 11 through the first relay station 15.
- the calling device base station 12 needs to determine whether the call request satisfies a transit condition.
- the calling device base station 12 determines whether the call request received from the calling device 11 satisfies a transit condition, and if the transit condition is satisfied, the calling device base station 12 transmits the call through the first repeating station 13. The request is sent to the transceiver 120; if the transit condition is not full, the calling device base station 12 converts the call request into a call within the calling device base station 12.
- the calling device 11, the calling device base station 12, and the first relay station 13 are used as the system A
- the called device 17, the called device base station 16, and the second relay station 15 are used as the system B
- the called system B is first called.
- the number of the calling device 11 in the system A is pre-stored in the device base station 16.
- the processor 110 When the calling device 11 in the system A initiates a cross-system call to the called device 17 in the system B, the processor 110 only needs to identify Whether the number of the calling device 11 exists in the system B, if not, the processor 110 controls the second relay station 15 to maintain its own number, and if so, the processor 110 switches the second relay station 15
- the own number is the number of the calling device 11 and is registered at the called device base station 16 to display the number of the calling device 11 on the called device 17 to enable the called device 17 to recognize the real Call the device 11.
- the processor 110 controls the second relay station 15 to switch the number to the original number, and the processor 110 transmits the call request success message through the first relay station 13. Sent to the calling device 11.
- the first relay station 13 When the first relay station 13 is wirelessly connected to the call equipment base station 12, the first relay station 13 is registered as a hand air interface, and when the first relay station 13 is wiredly connected to the call equipment base station 12, the first A relay station 13 is registered as an application API; when the second relay station 15 is wirelessly connected to the called device base station 16, the second relay station 15 is registered as the air interface of the called device base station 16 When the second repeater 15 is wired to the called device base station 16, the second repeater 15 is registered as an application API.
- the calling system and method switch the self number to the number of the calling device by using the second relay station when the call request including the calling device number sent by the calling device meets the transit condition and the preset condition, Displaying the number of the calling device on the called device, so that the called device can identify the real calling device, and does not need to use a large number of mobile terminals, thus reducing the cost.
Abstract
本发明提供一种呼叫系统、方法及中转网络控制器。方法包括呼叫设备发送呼叫请求；呼叫设备基站将呼叫请求通过第一中转站发给中转网络控制器；在满足预设条件时，中转网络控制器控制第二中转台将自身号码切换为呼叫设备的号码，并在被叫设备基站注册；被叫设备基站发送呼叫请求给被叫设备；被叫设备显示呼叫设备的号码，以能识别真正的呼叫设备，不需要多数量的移动终端，降低了成本。
Description
【技术领域】
本发明涉及通信技术领域，特别是涉及一种呼叫系统、方法及中转网关控制器。
【背景技术】
Tetra系统间互联接口协议ITSI一直未被各厂家真正实施，系统间互联一直是一大难题。诸多竞争对手(Airbus、Moto等)设置接入门槛，现有的接入通道如应用开发接口收费昂贵，无法真正使用，而且现有的互联呼叫方法无法实现呼叫设备号码模拟，被叫设备显示的是中转网关控制器的来电号码，而非呼叫设备的号码，并且使用的移动终端数量过多，增加了成本。
【发明内容】
本发明主要解决的技术问题是提供一种低成本的呼叫系统、方法及中转网关控制器，以使被叫设备显示呼叫设备的号码。
为解决上述技术问题，本发明采用的一个技术方案是：提供一种呼叫系统包括呼叫设备、呼叫设备基站、第一中转站、中转网络控制器、第二中转站、被叫设备基站及被叫设备，其中：
所述呼叫设备发送呼叫请求给所述呼叫设备基站；
所述呼叫设备基站将所述呼叫请求通过所述第一中转站发送给所述中转网关控制器；
在所述呼叫设备的号码满足所述被叫设备的预设条件时，所述中转网络控制器控制第二中转台将自身号码切换为所述呼叫设备的号码，并通过所述呼叫设备的号码在所述被叫设备基站注册；
所述被叫设备基站获取所述呼叫请求并发送给所述被叫设备；及
所述被叫设备根据所述呼叫请求显示所述呼叫设备的号码。
为解决上述技术问题，本发明采用的一个技术方案是：提供一种呼叫方法，包括：
通过呼叫设备发送呼叫请求给所述呼叫设备基站；
通过所述呼叫设备基站将所述呼叫请求通过第一中转站发送给中转网关控制器；
通过所述中转网关控制器判断所述呼叫设备的号码是否满足被叫设备的预设条件；
若是，则通过所述中转网络控制器控制第二中转台将自身号码切换为所述呼叫设备的号码，并通过所述呼叫设备的号码在所述被叫设备基站注册；
通过所述被叫设备基站获取所述呼叫请求，并且向所述被叫设备发送所述呼叫请求；及
通过所述被叫设备显示所述呼叫设备的号码。
为解决上述技术问题，本发明采用的一个技术方案是：提供一种中转网关控制器，所述中转网关控制器包括处理器、收发器以及通信线路，所述处理器通过所述通信线路与所述收发器连接，其中：
所述收发器用于从第一中转台接收到呼叫设备的呼叫请求，所述呼叫请求包括所述呼叫设备的号码；
所述处理器用于判断所述呼叫设备的号码是否满足被叫设备的预设条件；
若是，则所述处理器控制第二中转台将自身号码切换为所述呼叫设备的号码，并通过所述呼叫设备的号码在所述被叫设备基站注册；及
所述收发器向所述被叫设备发送所述呼叫请求，以使所述被叫设备显示所述呼叫设备的号码。
本发明的有益效果是：区别于现有技术的情况，本发明的所述呼叫系统及方法在所述呼叫设备发送的包括所述呼叫设备号码的呼叫请求满足中转条件及预设条件时通过所述第二中转台将自身号码切换为所述呼叫设备的号码，以在所述被叫设备上显示所述呼叫设备的号码，以此使得所述被叫设备能够识别真正的呼叫设备，而且不需要使用多数量的移动终端，因此降低了成本。
【附图说明】
图1是本发明的呼叫系统的结构示意图；
图2是本发明的呼叫系统的时序示意图；
图3至图5本发明的呼叫方法的流程示意图；
图6是图1中的中转网关控制器的结构示意图。
【具体实施方式】
请参阅图1，是本发明的呼叫系统的结构示意图。所述呼叫系统包括呼叫设备11、呼叫设备基站12、第一中转站13、中转网络控制器14、第二中转站15、被叫设备基站16及被叫设备17，其中所述呼叫设备11发送呼叫请求给所述呼叫设备基站12；所述呼叫设备基站12将所述呼叫请求通过所述第一中转站13发送给所述中转网关控制器14；在所述呼叫设备11的号码满足所述被叫设备17的预设条件时，所述中转网络控制器14控制第二中转台15将自身号码切换为所述呼叫设备11的号码，并通过所述呼叫设备11的号码在所述被叫设备基站16注册；所述第二中转台15通过所述被叫设备基站16发送所述呼叫请求给所述被叫设备17；所述被叫设备17根据所述呼叫请求显示所述呼叫设备11的号码。
请继续参阅图1及图2，具体地，所述呼叫设备11发送呼叫请求给所述呼叫设备基站12时，所述呼叫请求中包括所述呼叫设备11的号码。
具体地，所述呼叫设备基站12将所述呼叫请求通过所述第一中转站13发送给所述中转网关控制器14时，所述呼叫设备基站12判断从所述呼叫设备11接收到的呼叫请求是否满足中转条件，如果满足中转条件，则所述呼叫设备基站12通过所述第一中转台13将所述呼叫请求发送给所述中转网关控制器14；如果不满中转条件，则所述呼叫设备基站12将呼叫请求转换为所述呼叫设备基站12内部的呼叫。
具体地，在所述呼叫设备11的号码满足所述被叫设备17的预设条件时，所述中转网络控制器14控制第二中转台15将自身号码切换为所述呼叫设备11的号码，并通过所述呼叫设备11的号码在所述被叫设备基站16注册，具体为所述呼叫设备11的号码满足所述被叫设备17的预设条件是所述被叫设备基站16中预先存储有所述呼叫设备11的号码，当所述中转网关控制器14接收到所述呼叫请求时，在所述被叫设备基站16中查询是否存储有所述呼叫请求中包含的所述呼叫设备11的号码，当存储有所述呼叫设备11的号码时，所述中转网关控制器14控制所述第二中转台15将自身号码切换为所述呼叫设备11的号码并在所述被叫设备基站16注册，当没有存储所述呼叫设备11的号码时，所述第二中转台15维持自身号码。
在此，以呼叫设备11、呼叫设备基站12及第一中转站13作为系统A，以被叫设备17、被叫设备基站16及第二中转站15作为系统B，首先在系统B的被叫设备基站16中预先存储所述系统A中的呼叫设备11的号码，当系统A内的呼叫设备11向系统B内的被叫设备17发起跨系统呼叫时，所述中转网络控制器14只需识别所述呼叫设备11的号码在系统B内是否存在，如果不存在，所述中转网络控制器14控制所述第二中转台15维持自身号码，如果存在，所述中转网络控制器14控制所述第二中转台15切换自身号码为所述呼叫设备11的号码，并在在所述被叫设备基站16注册，以在所述被叫设备17上显示呼叫设备11的号码，以使所述被叫设备17能够识别真正的呼叫设备11。这样，在呼叫请求成功后，所述中转网络控制器14控制所述第二中转台15将号码切换为原号码，并且所述中转网络控制器14通过所述第一中转台13将所述呼叫请求成功消息发送给所述呼叫设备11。
所述第一中转台13无线连接所述呼叫设备基站12时，所述第一中转台13作为手台空口注册，所述第一中转台13有线连接所述呼叫设备基站12时，所述第一中转台13作为应用API注册；所述第二中转台15无线连接所述被叫设备基站16时，所述第二中转台15作为所述被叫设备基站16手台空口注册，所述第二中转台15有线连接所述被叫设备基站16时，所述第二中转台15作为应用API注册。
请参阅图3，是本发明的系统间的呼叫方法的流程示意图。所述系统间的呼叫方法包括如下步骤：
步骤S1：通过呼叫设备11发送呼叫请求给所述呼叫设备基站12。
具体地，所述呼叫设备11发送呼叫请求给所述呼叫设备基站12时，所述呼叫请求中包括所述呼叫设备11的号码。
步骤S2：通过所述呼叫设备基站12将所述呼叫请求通过第一中转站13发送给中转网关控制器14。
具体地，所述呼叫设备基站12判断从所述呼叫设备11接收到的呼叫请求是否满足中转条件，如果满足中转条件，则所述呼叫设备基站12通过所述第一中转台13将所述呼叫请求发送给所述中转网关控制器14；如果不满中转条件，则所述呼叫设备基站12将呼叫请求转换为所述呼叫设备基站12内部的呼叫。
步骤S3：通过所述中转网关控制器14判断所述呼叫设备11的号码是否满足被叫设备17的预设条件，若满足预设条件，则进入步骤S4，若不满足预设条件，则进入步骤S5。
具体为，所述呼叫设备11的号码满足所述被叫设备17的预设条件是所述被叫设备基站16中预先存储有所述呼叫设备11的号码，当所述中转网关控制器14接收到所述呼叫请求时，在所述被叫设备基站16中查询是否存储有所述呼叫请求中包含的所述呼叫设备11的号码。
步骤S4：通过所述中转网络控制器14控制第二中转台15将自身号码切换为所述呼叫设备11的号码，并通过所述呼叫设备11的号码在所述被叫设备基站16注册。
步骤S5：通过所述中转控制器14控制所述第二中转台15维持自身号码。
步骤S6：通过第二中转台15及所述被叫设备基站16获取所述呼叫请求，并向所述被叫设备17发送所述呼叫请求。
步骤S7：通过所述被叫设备17显示所述呼叫设备11的号码。
在此，以呼叫设备11、呼叫设备基站12及第一中转站13作为系统A，以被叫设备17、被叫设备基站16及第二中转站15作为系统B，首先在系统B的被叫设备基站16中预先存储所述系统A中的呼叫设备11的号码，当系统A内的呼叫设备11向系统B内的被叫设备17发起跨系统呼叫时，所述中转网络控制器14只需识别所述呼叫设备11的号码在系统B内是否存在，如果不存在，所述中转网络控制器14控制第二中转台15维持自身号码，如果存在，所述中转网络控制器14控制所述第二中转台15切换自身号码为所述呼叫设备11的号码并在所述被叫设备基站16注册，以在所述被叫设备17上显示呼叫设备11的号码，以使所述被叫设备17能够识别真正的呼叫设备11。
请参阅图4，所述步骤S2包括：
步骤S21：通过所述呼叫设备基站12判断所述呼叫请求是否满足中转条件，若满足，则进入步骤S22，若不满足，则进入步骤S23。
步骤S22：通过所述呼叫设备基站12发送所述呼叫请求给所述第一中转站13。
步骤S23：所述呼叫设备基站12将呼叫请求转换为所述呼叫设备基站12内部的呼叫。
请参阅图5，在步骤S6之后还包括：
步骤S8：在呼叫请求成功时，所述中转网络控制器14控制所述第二中转台15将号码切换为原号码；及
步骤S9：通过所述中转网络控制器14及所述第一中转台13将所述呼叫请求成功消息发送给所述呼叫设备11。
所述第一中转台13无线连接所述呼叫设备基站12时，所述第一中转台13作为手台空口注册，所述第一中转台13有线连接所述呼叫设备基站12时，所述第一中转台13作为应用API注册；所述第二中转台15无线连接所述被叫设备基站16时，所述第二中转台15作为所述被叫设备基站16手台空口注册，所述第二中转台15有线连接所述被叫设备基站16时，所述第二中转台15作为应用API注册。
请参阅图6，是本发明的呼叫系统中的中转网关控制器的结构示意图。所述中转网关控制器14包括处理器110、收发器120以及通信线路130，所述处理器110通过所述通信线路130与所述收发器120连接，通信线路130用于处理器110调用各种数据，为了方便说明，图4所示处理器110、收发器120及通信线路130的数量均为一个。
所述收发器120用于从第一中转台13接收到呼叫设备11的呼叫请求，所述呼叫请求包括所述呼叫设备11的号码。
所述处理器110用于判断所述呼叫设备11的号码是否满足被叫设备17的预设条件。
具体为，所述呼叫设备11的号码满足所述被叫设备17的预设条件是所述被叫设备基站16中预先存储有所述呼叫设备11的号码，当所述处理器110接收到所述呼叫请求时，在所述被叫设备基站16中查询是否存储有所述呼叫请求中包含的所述呼叫设备11的号码。
当存储有所述呼叫设备11的号码时，所述处理器110用于控制所述第二中转台15将自身号码切换为所述呼叫设备11的号码，并通过所述呼叫设备11的号码在所述被叫设备基站16注册。当没有存储所述呼叫设备11的号码时，所述处理器110用于控制所述第二中转台15维持自身号码。
所述收发器120用于通过第二中转台14向所述被叫设备17发送所述呼叫请求，以使所述被叫设备17显示所述呼叫设备的号码。
所述处理器119还用于在所述收发器120从所述第二中转台15接收到呼叫请求成功时，所述处理器110控制所述第二中转台15将号码切换为原号码，并且所述收发器120通过所述第一中转台15将所述呼叫请求成功消息发送给所述呼叫设备11。
其中，在所述收发器120从所述第一中转台15接收到所述呼叫请求之前，所述呼叫设备基站12需要判断所述呼叫请求是否满足中转条件。
具体地，所述呼叫设备基站12判断从所述呼叫设备11接收到的呼叫请求是否满足中转条件，如果满足中转条件，则所述呼叫设备基站12通过所述第一中转台13将所述呼叫请求发送给所述收发器120；如果不满中转条件，则所述呼叫设备基站12将呼叫请求转换为所述呼叫设备基站12内部的呼叫。
在此，以呼叫设备11、呼叫设备基站12及第一中转站13作为系统A，以被叫设备17、被叫设备基站16及第二中转站15作为系统B，首先在系统B的被叫设备基站16中预先存储所述系统A中的呼叫设备11的号码，当系统A内的呼叫设备11向系统B内的被叫设备17发起跨系统呼叫时，所述处理器110只需识别所述呼叫设备11的号码在系统B内是否存在，如果不存在，所述处理器110控制所述第二中转台15维持自身号码，如果存在，所述处理器110所述第二中转台15切换自身的号码为所述呼叫设备11的号码并在所述被叫设备基站16注册，以在所述被叫设备17上显示呼叫设备11的号码，以使所述被叫设备17能够识别真正的呼叫设备11。这样，在呼叫请求成功后，所述处理器110控制所述第二中转台15将号码切换为原号码，并且所述处理器110器通过所述第一中转台13将所述呼叫请求成功消息发送给所述呼叫设备11。
所述第一中转台13无线连接所述呼叫设备基站12时，所述第一中转台13作为手台空口注册，所述第一中转台13有线连接所述呼叫设备基站12时，所述第一中转台13作为应用API注册；所述第二中转台15无线连接所述被叫设备基站16时，所述第二中转台15作为所述被叫设备基站16手台空口注册，所述第二中转台15有线连接所述被叫设备基站16时，所述第二中转台15作为应用API注册。
所述呼叫系统及方法在所述呼叫设备发送的包括所述呼叫设备号码的呼叫请求满足中转条件及预设条件时通过所述第二中转台将自身号码切换为所述呼叫设备的号码，以在所述被叫设备上显示所述呼叫设备的号码，以此使得所述被叫设备能够识别真正的呼叫设备，而且不需要使用多数量的移动终端，因此降低了成本。
以上所述仅为本发明的实施方式，并非因此限制本发明的专利范围，凡是利用本发明说明书及附图内容所作的等效结构或等效流程变换，或直接或间接运用在其他相关的技术领域，均同理包括在本发明的专利保护范围内。
Claims (10)
- 一种呼叫系统，其中，所述呼叫系统包括呼叫设备、呼叫设备基站、第一中转站、中转网络控制器、第二中转站、被叫设备基站及被叫设备，其中：所述呼叫设备发送呼叫请求给所述呼叫设备基站；所述呼叫设备基站将所述呼叫请求通过所述第一中转站发送给所述中转网关控制器；在所述呼叫设备的号码满足所述被叫设备的预设条件时，所述中转网络控制器控制第二中转台将自身号码切换为所述呼叫设备的号码，并通过所述呼叫设备的号码在所述被叫设备基站注册；所述被叫设备基站获取所述呼叫请求并发送给所述被叫设备；及所述被叫设备根据所述呼叫请求显示所述呼叫设备的号码。
- 根据权利要求1所述的呼叫系统，其中，在所述中转网络控制器从所述第二中转台接收到呼叫请求成功时，所述中转网络控制器控制所述第二中转台将号码切换为原号码；及所述中转网络控制器通过所述第一中转台将所述呼叫请求成功消息发送给所述呼叫设备。
- 根据权利要求1所述的呼叫系统，其中，所述呼叫设备基站判断从所述呼叫设备接收到的呼叫请求满足中转条件时，通过所述第一中转台将所述呼叫请求发送给所述中转网关控制器。
- 根据权利要求1所述的呼叫系统，其中，所述第一中转台无线连接所述呼叫设备基站时，所述第一中转台作为手台空口注册，所述第一中转台有线连接所述呼叫设备基站时，所述第一中转台作为应用API注册；所述第二中转台无线连接所述被叫设备基站时，所述第二中转台作为所述被叫设备基站手台空口注册，所述第二中转台有线连接所述被叫设备基站时，所述第二中转台作为应用API注册。
- 一种呼叫方法，其中，所述呼叫方法包括：通过呼叫设备发送呼叫请求给所述呼叫设备基站；通过所述呼叫设备基站将所述呼叫请求通过第一中转站发送给中转网关控制器；通过所述中转网关控制器判断所述呼叫设备的号码是否满足被叫设备的预设条件；若是，则通过所述中转网络控制器控制第二中转台将自身号码切换为所述呼叫设备的号码，并通过所述呼叫设备的号码在所述被叫设备基站注册；通过所述被叫设备基站获取所述呼叫请求，并且向所述被叫设备发送所述呼叫请求；及通过所述被叫设备显示所述呼叫设备的号码。
- 根据权利要求5所述的呼叫方法，其中，通过所述呼叫设备基站将所述呼叫请求通过第一中转站发送给中转网关控制器包括：通过所述呼叫设备基站判断所述呼叫请求是否满足中转条件；若是，则通过所述呼叫设备基站发送所述呼叫请求给所述第一中转站。
- 根据权利要求5所述的呼叫方法，其中，所述系统间的呼叫方法进一步包括：在接收到呼叫请求成功时，所述中转网络控制器控制所述第二中转台将号码切换为原号码；及通过所述中转网络控制器及所述第一中转台将所述呼叫请求成功消息发送给所述呼叫设备。
- 一种中转网关控制器，其中，所述中转网关控制器包括处理器、收发器以及通信线路，所述处理器通过所述通信线路与所述收发器连接，其中：所述收发器用于从第一中转台接收到呼叫设备的呼叫请求，所述呼叫请求包括所述呼叫设备的号码；所述处理器用于判断所述呼叫设备的号码是否满足被叫设备的预设条件；若是，则所述处理器控制第二中转台将自身号码切换为所述呼叫设备的号码，并通过所述呼叫设备的号码在所述被叫设备基站注册；及所述收发器向所述被叫设备发送所述呼叫请求，以使所述被叫设备显示所述呼叫设备的号码。
- 根据权利要求8所述的中转网关控制器，其中，在所述收发器从所述第二中转台接收到呼叫请求成功时，所述处理器控制所述第二中转台将号码切换为原号码；及所述收发器通过所述第一中转台将所述呼叫请求成功消息发送给所述呼叫设备。
- 根据权利要求8所述的中转网关控制器，其中，在所述呼叫设备基站判断所述呼叫请求满足中转条件时，所述收发器从所述第一中转台接收到所述呼叫请求。
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| CN101626557A (zh) * | 2008-07-11 | 2010-01-13 | 中国移动通信集团公司 | 一种输出主叫号码的方法及系统 |
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