CN1317865C - Communication exchange board - Google Patents

Communication exchange board Download PDF

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CN1317865C
CN1317865C CNB2003101044742A CN200310104474A CN1317865C CN 1317865 C CN1317865 C CN 1317865C CN B2003101044742 A CNB2003101044742 A CN B2003101044742A CN 200310104474 A CN200310104474 A CN 200310104474A CN 1317865 C CN1317865 C CN 1317865C
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module
call
signal
digital
network
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CN1612541A (en
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翁荣仁
余荣堂
张元祥
郭儒航
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神达电脑股份有限公司
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Abstract

一种通讯交换机,包含数字一信道模块、一模拟信道模块与一呼叫管理模块,此数字信道模块与此模拟信道模块供根据呼叫的要求以传递呼叫讯号;呼叫管理模块,包含一中央处理单元,呼叫管理模块执行一程序,供识别数字信道模块或模拟信道模块所发生的此呼叫,并决定由何信道模块传送呼叫讯号,以及识别呼叫的完成;数字信道模块与呼叫管理模块合作供多个数字讯号装置间的讯号传递,模拟信道模块与呼叫管理模块合作供多个模拟讯号装置间的讯号传递。 A communication switch, comprising a digital-channel module, an analog channel module and a call management module, the digital channel module and this analog channel module for the request call to transfer the call signals; call management module, comprises a central processing unit, call management module executing a program for the call identification number of the channel module or analog channel module occurred, and decides to transmit the call sign of any channel module, and the recognition is completed call; digital channel module and a call management module cooperation for a plurality of digital signals between the signal transmission apparatus, the analog channel module and a call management module for cooperation between a plurality of signal transmission devices analog signal. 此外,通讯交换机还包含一转换模块,供对此呼叫讯号进行数字形式与模拟形式间的转换;数字信道模块、模拟信道模块、转换模块与呼叫管理模块合作供多个数字讯号装置与多个模拟讯号装置间的讯号传递。 In addition, the communication switch further comprises a switching module for this call signal conversion between analog form and digital form; means a plurality of digital signal channels to a plurality of analog to digital modules, analog channel module, a conversion module for cooperation with the call management module signal transmission between the signal apparatus.

Description

通讯交换机 Communication Switch

技术领域 FIELD

本发明涉及一种通讯交换机,此通讯交换机供多个装置间数字讯号与模拟讯号的交换与传递。 The present invention relates to a communications switch, this switch for communications between the exchange and a plurality of transmission devices of digital signal and analog signal.

背景技术 Background technique

传统的通讯系统都是以电话与传真为主,而电话系统是以电话交话机为核心,连结所有的分机与内外线路。 Traditional communication systems are based on telephone and fax-based, pay phone and telephone system is the core of the phone, and link all extensions and external lines. 时至今日,计算机等信息化设备迅速普及,为了数据资料的交换,需架构一专属于数据通讯的网络环境,使如电子邮件、实时通讯等信息,能够有效地传递与交换。 Today, computers and other information technology equipment rapidly growing popularity, in order to exchange data, need architecture specific to a data communication network environment, such as the e-mail, instant messaging and other information, can effectively transfer and exchange.

自90年代起,因特网通讯协议(Internet Protocol,IP)成为网络世界中的主流标准,除了WWW外,各界也开始思考IP在其它通讯方式的应用。 Since the 1990s, the Internet Protocol (Internet Protocol, IP) network become the mainstream standard in the world, in addition to the WWW, all walks of life also began to think about the application of IP in other communications. 其中之一是将语音数据数字化之后,通过因特网传送,而送达世界上每一个角落。 One of them is after the digitized voice data, transmitted over the Internet, and be served on every corner of the world. 虽然初期通过因特网传输的语音品质并不理想,但网络频宽不断扩增,与数据压缩技术的改进下,IP语音传输(Voice over IP,VoIP)成为继数据资料传输后,因特网中的另一个重要服务。 Although the initial quality voice transmission over the Internet is not ideal, but the network bandwidth constantly amplified and improved data compression technology, IP voice transmission (Voice over IP, VoIP) become the data transmission, another of the Internet essential services. 而如何将传统电话网络与因特网加以连结,尤其将传统电话网络与IP语音传输加以整合,一直是近年来各方研究发展的目标。 And how will the traditional telephone network and the Internet to be connected, in particular, will be to integrate the traditional telephone network and voice over IP, the parties have been in recent years research and development goals.

针对上述需求,目前业界已有思科系统(Cisco Systems)提出他们的解决方案,在思科IP Phone 7900系列,搭配现有的数据网络,IP电话可轻易的连结以太网络使用,甚至利用IEEE 802.11b的无线通讯协议发展出IPPhone 7920型为一无线局域网络电话。 In response to these needs, the industry has been Cisco Systems (Cisco Systems) to present their solutions in the Cisco IP Phone 7900 Series, with existing data networks, IP telephony can be easily connected using Ethernet, and even the use of IEEE 802.11b wireless communications protocol developed IPPhone 7920 model is a WLAN phone.

在上述以思科系统为例的整合架构的网络系统中,网络用户交换机(IPPBX)为可视为一核心装置,然现有的网络用户交换机皆仅适用于传统电话与网络电话间的通讯交换,一般数据传输如WWW、FTP、文件分享等等,仍以集线器(hub)、交换器(switch)、路由器(router)等进行数据交换。 In the above network system integration with Cisco Systems as an example of the architecture of the network PBX (IPPBX) to be considered as a core device, then the existing network switches are only applicable to user communication exchange between traditional telephone and Internet telephony, Usually data transmission, such as WWW, FTP, file sharing, etc., still hub (hub), the switch (Switch), the router (router) for data exchange and the like.

因此,若能将上述网络用户交换机与一般集线器、交换器、路由器等加以整合,将可迎合中小企业与一般家庭用户的需求,甚至,若能将无线通讯的功能进一步加以整合,将具有更大的优势。 Therefore, if the user switches network will be above the general hubs, switches, routers and other integration, SMEs will be able to meet the general needs of home users, or even, if the wireless communication functions to be integrated further, will have a greater The advantages.

发明内容 SUMMARY

本发明的一目的在于提供一种通讯交换机,此通讯交换机具有一中央处理器以执行一程序,供数字讯号与模拟讯号的交换与传递。 An object of the present invention is to provide a communication switch, this switch has a central communications processor to perform a procedure for the exchange and transmission of digital signals and analog signals.

本发明的另一目的在于将传统电话网络(PSTN)、因特网、局域网络(LAN)、无线局域网络(WLAN)以及无线IP网络电话(VoWLAN)加以整合,本发明所提供的通讯交换机在上述各通讯网络系统中扮演网关(gateway)的角色。 Another object of the present invention is the conventional telephone network (PSTN), the Internet, a local area network (LAN), a wireless local area network (WLAN) and wireless IP telephone network (VoWLAN) to be integrated, the present invention provides a communications switch in the above as a gateway (gateway) communication network system play. 由于上述各通讯系统各自皆已发展成熟,本发明的通讯交换机可整合各通讯系统所需的交换机功能(例如传统电话分机所需的私用分支交换机(PBX),或是局域网络所需的网络集线器等等),除了可降低硬件成本外,更重要的是,提供了不同通讯网路间讯号的交换与传递,还可使通讯成本降低且使效率提升。 Since the respective communication systems have switched their mature, communications switch according to the present invention may be incorporated required for each communication system switch function (e.g., required in the conventional private branch exchange extension telephone (the PBX), local area network or networks required hubs, etc.), except that hardware costs can be reduced, but more importantly, provides switching and transmission network between different communication signals, but also to reduce the communication cost and the efficiency of the lift.

依据本发明的一实施例而提出一种通讯交换机,包含一数字信道模块、一模拟信道模块与一呼叫管理模块,此数字信道模块与此模拟信道模块供传递一呼叫的一呼叫讯号;此呼叫管理模块执行一程序,供识别此数字信道模块或此模拟信道模块所发生的此呼叫,并决定由何信道模块传送此呼叫讯号,以及识别此呼叫的完成;其中,此数字信道模块与此呼叫管理模块合作供多个数字讯号装置间的讯号传递,此模拟信道模块与此呼叫管理模块合作供多个模拟讯号装置间的讯号传递。 According to an embodiment of the present invention and provides a communications switch comprising a digital channel module, an analog channel module and a call management module, the digital channel module and this analog channel module for transmitting a call signal of a call; call management module executing a program, for identifying call this digital channel modules or this analog channel module occurred, and decides to transmit the call signal by whom the channel module, and identifying the completion of this call; wherein this digital channel module call cooperation management module for signal transmission between a plurality of digital signal devices, analog channel module and this call management module for cooperation between a plurality of signal transmission devices analog signal.

此外,此通讯交换机还包含一转换模块,供对此呼叫讯号进行数字形式与模拟形式间的转换;其中,此数字信道模块、此模拟信道模块、此转换模块与此呼叫管理模块合作供此多个数字讯号装置与此多个模拟讯号装置间的讯号传递。 In addition, the communication switch further comprises a conversion module for this call signal conversion between a digital form and an analog form; wherein this digital channel module, the analog channel module, the converting module and the call manager module cooperate for this multi- a digital signal device and a plurality of analog signals of this signal transfer between devices.

附图说明 BRIEF DESCRIPTION

附图为配合说明书解释本发明。 With reference to the specification, illustrate the present invention.

图1为本发明一实施例的通讯交换机的示意图;图2为本发明另一实施例的通讯交换机的应用的示意图;图3为本发明一实施例的通讯交换机执行步骤的流程图。 FIG 1 is a diagram of a communication switch according to the present embodiment of the invention; schematic application communication switch according to another embodiment of the present invention, FIG. 2; FIG. 3 is a flowchart of steps performed according to an embodiment of telecommunication exchange of the invention.

附图符号说明100通讯交换机 102数字信道模块104模拟信道模块 106呼叫管理模块108数字通讯接口 110模拟通讯接口112转换模块 114网络频宽管理模块116注册模块 118语音信箱模块120来电转接模块具体实施方式图1为本发明的第一实施例的示意图,通讯交换机100具有一数字信道模块102、一模拟信道模块104与一呼叫管理模块106,数字信道模块102具有一数字通讯接口108,模拟信道模块104具有一模拟通讯接口110,而通讯交换机100通过数字通讯接口108以及模拟通讯接口110接收或发出讯号;数字信道模块102与模拟信道模块104供在通讯交换机100内部传递一呼叫的一呼叫讯号。 BRIEF DESCRIPTION OF REFERENCE NUMERALS 100 digital communications channel switch 102 module 104 module 106 call the analog channel management module 108 digital communication interface 110 communication interface 112, an analog conversion module 114 registered network bandwidth management module 116 module 120 module 118 voicemail call forwarding module DETAILED DESCRIPTION a schematic view of the first embodiment of FIG. 1 of the present invention, the communication switch 100 having a digital channel module 102, an analog channel module 104 and a call management module 106, digital channel module 102 has a digital communication interface 108, analog channel module 104 has an analog communication interface 110, the communication switch 100 to receive or send a signal through the digital communication interface 108 and analog communication interface 110; digital channel module 102 and the analog channel module 104 for transmitting a call signal for a call in the internal communication switch 100. 值得一提的是,此处的「呼叫(call)」可视为一讯号传送与讯号接收的要求,例如一语音呼叫要求传送及接收一语音讯号,或是一数据呼叫则要求传送与接收一数据讯号。 It is worth mentioning that here, "call (call)" may be deemed to require a signal transmission and reception of signals, such as a voice call requires transmitting and receiving a voice signal, or a data call is required to transmit and receive a data signals. 在数字信道模块102中呼叫讯号以数字形式进行传递,而在模拟信道模块104中呼叫讯号以模拟形式进行传递;呼叫管理模块106,包含一中央处理单元,呼叫管理模块106执行一程序,供识别数字信道模块102或模拟信道模块104所发生的呼叫,并决定由何信道模块传送呼叫讯号,以及识别呼叫的完成;其中,数字信道模块102与呼叫管理模块106合作供多个数字讯号装置间的讯号传递,模拟信道模块104与呼叫管理模块106合作供多个模拟讯号装置间的讯号传递。 In the digital channel module 102 calls the signal in digital form is transmitted, and the call signal is passed in the analog channel module 104 to analog form; Call management module 106, comprising a central processing unit, the call management module 106 executing a program, for identifying digital channel module 102 or an analog channel module 104 occurring call, and decides to transmit the call sign of any channel module, and the recognition is completed call; wherein the digital channel modules 102,106 cooperative call management module for between a plurality of digital signals means signal transduction, the analog channel modules 104 cooperate with the call management module 106 for signal transmission between a plurality of analog signal means.

在此实施例中,通讯交换机100还包含一转换模块112供对呼叫讯号进行数字形式与模拟形式间的转换;其中,数字信道模块102、模拟信道模块104、转换模块112与呼叫管理模块106合作供多个数字讯号装置与多个模拟讯号装置间的讯号传递。 In this embodiment, the communication switch 100 further comprises a conversion module 112 for the call signal conversion between a digital form and an analog form; wherein the digital channel module 102, the analog channel module 104, the conversion module 112 and a call management module 106 cooperate for signal transmission between a plurality of devices and a plurality of digital signal analog signal means. 值得注意的是,本实施例的呼叫管理模块106能够以个人计算机等级的中央处理器执行一程序而实施的,而此程序可经由因特网下载或更新,而不必采用昂贵且复杂的工作站等级处理器及操作系统。 Notably, the call management module 106 of the present embodiment is capable of executing a program in a central processor and a personal computer class of embodiments, and this program can be updated or downloaded via the Internet, the need for expensive and complex level workstation processor and operating systems.

此外,模拟信道模块104与呼叫管理模块106合作供在一公用交换电话网络之中进行讯号交换,此时,通讯交换机100可作为一私用分支交换机,若模拟通讯接口110为一无线收发模块,通讯交换机100可作为一无线私用分支交换机,例如为一家用无线电话主机。 In addition, analog channel module 104 and the call management module 106 for signal exchange for cooperation in a public switched telephone network In this case, the communication switch 100 may be used as a private branch exchange, if communication interface 110 is an analog of a wireless transceiver module, communication switch 100 can be used as a wireless private branch exchange, for example a host with a wireless telephone.

在处理数字讯号的环境中,首先,数字信道模块102与呼叫管理模块106合作可使通讯交换机100提供为一数字式无线电话(Digital EnhancedCordless Telecommunications,简称为DECT)交换机,各DECT无线话机的语音讯号以数字形式在通讯交换机100中进行交换与传递。 Processing the digital signal environment, first digital channel module 102 and the call management module 106 cooperate allows communication switch 100 to provide a digital wireless telephone (Digital EnhancedCordless Telecommunications, simply referred to as DECT) switches, each DECT wireless telephone voice signals in digital form exchanged with transfer switch 100 of the communication. 另一方面,当与因特网连结时,通讯交换机100经由网络连接端口与网络上的其它装置连结,数字信道模块102与呼叫管理模块106使通讯交换机100提供为一网络路由器、一网络交换器或一网络集线器,藉此可在一局域网络中提供讯号的传递与交换。 On the other hand, when connected to the Internet, communication switch 100 via other devices on the network connection port connected to the network, the digital channel 102 and call management module 106 causes the communication module 100 provides a switch network router, a network switch or a network hub, whereby the transmission and exchange of signals may be provided in a local area network. 上述数字无线电话(DECT)、网络路由器、网络交换器,网络集线器与局域网络皆应为本领域的技术人员所熟知,在此不予赘述。 The digital wireless telephone (the DECT), network router, network switch, a network hub and the local area network are to be known to those skilled in the art and not described herein.

在此实施例中,呼叫管理模块106根据通讯启动协议(SessionInitiation Protocol,SIP)以识别数字信道模块102所发生的呼叫,决定由何信道模块传送呼叫讯号,以及识别呼叫的完成。 In this embodiment, the management module 106 calls the call occurred (SessionInitiation Protocol, SIP) to identify the digital communication channel according to initiation protocol module 102 determines the call sign, and completing the call to identify any channels transmitted by the module. 「通讯启动协议(SIP)」应为本领域的技术人员所熟知,在此不予赘述。 "Communication Initiation Protocol (SIP)" should be known to those of skill in the art, not described herein. 利用通讯启动协议,可更有效率地在因特网中传送语音、影像以及数据资料。 Start using the communication protocol, it can be more efficiently transmit voice, video and data in the Internet. 举例来说,数字信道模块102与呼叫管理模块106合作进一步在此局域网络中提供一IP网络电话系统(VoIP)的讯号交换。 For example, digital channel module 102 cooperate with the call management module 106 further provides an IP network telephone system (VoIP) switching signal of this local area network.

为了提供IP网络电话的服务,通讯交换机100还包含一网络频宽管理模块(Quality of Service Managing module)114,负责呼叫允诺控制(Calladmission control)、流量控制(traffic control)、频宽管理(bandwidthmanagement)、分组排序(packet scheduling)、缓冲区管理(buffermanagement)以及分组分类(packet classification),以维持IP网络电话系统的声音品质。 In order to provide IP telephony services, telecommunications switch 100 also includes a network bandwidth management module (Quality of Service Managing module) 114, is responsible for call control promise (Calladmission control), traffic control (traffic control), bandwidth management (bandwidthmanagement) , grouping and sorting (packet scheduling), buffer management (buffermanagement) as well as packet classification (packet classification), in order to maintain sound quality IP network telephone system.

此外,此实施例中,通讯交换机100包含一注册模块116,供上述的IP网络电话系统的一客户端注册,并当此客户端要求该IP网络电话系统的服务时,例如客户端要求一讯号传送或接收时,则对此客户端进行认证。 Further, in this embodiment, the communication switch 100 comprises a registration module 116 for a client registered above IP network telephone system, and when the client requests the IP telephone system, the service, such as client requires a signal when transmitting or receiving, the client authenticates this. 通讯交换机100进一步包含一语音信箱模块118,客户端可利用IP网络电话系统或是公用交换电话系统听取留言。 Communication switch 100 further comprises a voice mail module 118, the client can use the IP network or the public switched telephone system telephone system listen to the message. 通讯交换机100也包含一来电转接模块120,供依照IP网络电话系统的客户端的设定转接来电,值得注意的是,来电转接模块120可将来电在单一通讯交换机100提供服务的网络内进行转接,亦可将来电在两个通讯交换机提供服务的不同网络内进行跨网络转接。 Communication switch 100 also includes a call forwarding module 120, an IP network for the telephone system in accordance with the client's call forwarding settings, it is worth noting that calls within the network 120 may be provided in a single communication exchange 100 service call forwarding module for switching, switching can be performed across a network of service calls within the two communication switches in different networks.

在另一实施例中,数字通讯接口108为一无线收发模块,例如一无线网络存取点,则数字信道模块102与呼叫管理模块106合作供在一无线局域网络(WLAN)之中进行讯号交换。 In another embodiment, the digital communication interface 108 is a wireless transceiver, such as a wireless network access point, the digital module 102 and the channel management module 106 calls for cooperation in a wireless local area network (WLAN) for exchanging signals . 同样地,数字信道模块102与呼叫管理模块112可供在一无线局域网络中提供一无线IP网络电话系统(Voice Over WirelessLAN,VoWLAN)的讯号交换。 Similarly, digital channel module 102 and the call management module 112 for providing a wireless IP telephone network system (Voice Over WirelessLAN, VoWLAN) of the signal exchange in a wireless local area network.

图2为本发明一应用实施例的示意图。 A schematic of an embodiment of the present invention is applied FIG. 在图2中,通讯交换机100除连结外部的公用电话交换网络与因特网外,并作为一私用分支交换机以连结内部的传统电话分机;对内部局域网络与无线局域网络来说,通讯交换机100为一网络集线器、一网络交换器或一网络路由器,可连结外部因特网、内部局域网络与无线局域网络;而对无线IP网络电话而言,通讯交换机100具有三种功能:第一、将无线IP网络电话与外部的公用电话交换网络连结,并提供其中讯号形式转换的功能;第二、将无线IP网络电话与外部因特网相连;第三、将无线IP网络电话与内部局域网络、无线局域网络以及传统电话分机相连,并提供其中所需讯号形式转换的功能。 In FIG. 2, the communication switch 100 in addition to the outer connecting the public switched telephone network and the Internet outside, and as a private branch exchange coupled to a conventional internal telephone extension; internal local area network with a wireless local area network, the communication switch 100 is a network hub, a network switch or router in a network, can be connected to the external Internet, local area networks and wireless local area network; the wireless IP phone, the communication switch 100 has three functions: first, the radio IP network telephone with an external public switched telephone network link, and which provides a function of converting the signal form; a second, connected to the radio IP network and the external Internet telephony; third, the wireless IP telephone network and the internal local area network, a wireless local area network and the traditional ext is connected to and provides the required signal format conversion function therein.

图2所示的通讯交换机100,同样也包含一网络频宽管理模块114,供维持无线IP网络电话系统的声音品质。 Communication switch 100 shown in FIG. 2, also comprising a network bandwidth management module 114, for maintaining the sound quality of the radio IP network telephone system. 此外,通讯交换机100包含一注册模块116,供此无线IP网络电话系统的一客户端注册,并当此客户端要求此无线IP网络电话系统的服务时,对此客户端进行认证。 In addition, the communication switch 100 comprises a registration module 116, a client for the wireless IP telephone system, the end of the register, and when the client requires the wireless telephone system, the IP service, which authenticates the client. 通讯交换机100进一步包含一语音信箱模块118,客户端可利用无线IP网络电话系统、IP网络电话系统或是公用交换电话系统听取留言。 Communication switch 100 further comprises a voice mail module 118, the client can use the radio IP network telephone system, IP telephone network system or public switched telephone system, listen to the message. 通讯交换机100也包含一来电转接模块120,供依照IP无线网络电话系统的客户端的设定转接来电。 Communication switch 100 also includes a call forwarding module 120, for setting a wireless network in accordance with the IP telephone system calls the client adapter.

本发明亦提供一种计算机可读取的记录介质,供记录一程序,如图3所示,此程序使前述的通讯交换机执行下列步骤:识别任一多个通道所发生的呼叫(步骤30),在一实施例中,根据通讯启动协议,呼叫管理模块识别呼叫的来源与目的地以及呼叫所要求传送的呼叫讯号的形式,例如识别呼叫讯号为一数字讯号,或进一步识别为一IP网络电话的数字语音讯号,以及根据呼叫,判断是否转换呼叫讯号的形式。 The present invention also provides a computer-readable recording medium, and a program for recording, shown in Figure 3, this communication program causes the switch performs the step of: identifying any of a plurality of call channels that occurred (step 30) in one embodiment, according to the communication initiation protocol, source and destination call and a call management module identifies the call signals transmitted in the form of a call request, for example, identify the calling signal is a digital signal, or further identified as a IP phone digital voice signals, and according to the call, determines whether the call sign of a converted form. 其次,根据呼叫的目的地以及呼叫讯号的形式,以决定由何信道模块传送此呼叫讯号(步骤32);以及识别呼叫的完成(步骤34)。 Second, depending on the form and destination of the call signal of a call, to determine the call signal (step 32) transmitted by any channel; and means to complete the identification of the call (step 34).

本发明的图示与描述是供说明之用,并非限制本发明的范畴,本领域的技术人员可做各种其它修正、变化或加强,此处所选与描述的实施例是为了描述本发明的原则、实际的应用,并且使本领域的技术人员能够了解此处所述的各种实施例与各种的修正,及其适用的特定用途。 Illustration and description of the present invention is for illustrative purposes and not to limit the scope of the invention, those skilled in the art that various other modifications, variations, or strengthening, embodiments herein chosen and described in order to describe the present invention principle, the practical application, and to enable those skilled in the art to understand the various embodiments herein, the correction of the various embodiments, and its application to the particular use.

Claims (23)

1.一种通讯交换机,包含:多个信道模块,具有多个通讯接口,供传递一呼叫的一呼叫讯号,该多个信道模块包含一数字信道模块与一模拟信道模块,在该数字信道模块中该呼叫讯号以数字形式进行传递,而在该模拟信道模块中该呼叫讯号以模拟形式进行传递;一呼叫管理模块,包含一中央处理单元,该呼叫管理模块执行一程序供识别任一该多个信道模块所发生的该呼叫,并决定由何信道模块传送该呼叫讯号,以及识别该呼叫的完成;其中,该数字信道模块与该呼叫管理模块合作供多个数字讯号装置间的讯号传递,该模拟信道模块与该呼叫管理模块合作供多个模拟讯号装置间的讯号传递。 1. A communication switch, comprising: a plurality of channel module having a plurality of communication interfaces, for transmitting a call signal for a call, the plurality of channel module comprises a digital channel module with an analog channel modules, the digital channel module in the call signal carried in digital form is transmitted, and the call signal is passed in the analog channel module to analog form; a call management module, comprises a central processing unit, the call management module executing a program for identifying any one of the plurality the call channel module occurred, and decides to transmit the HO channel module of the call signal, and identifying the call is completed; and wherein the digital channel module and the call manager module cooperation for signal transmission between a plurality of digital signal devices, the analog channel module and the call manager module for cooperation between a plurality of signal transmission devices analog signal.
2.如权利要求1所述的通讯交换机,还包含一转换模块供对该呼叫讯号进行数字形式与模拟形式间的转换;其中,该数字信道模块、该模拟信道模块、该转换模块与该呼叫管理模块合作供该多个数字讯号装置与该多个模拟讯号装置间的讯号传递。 2. The telecommunication exchange according to claim 1, further comprising a converting module for converting between analog form and digital form for the call signal; wherein the digital channel module, the analog channel module, the converter module and the call cooperation management module for signal transmission between the device and the plurality of digital signal a plurality of analog signal means.
3.如权利要求1或2所述的通讯交换机,其中该模拟信道模块与该呼叫管理模块合作供在一公用交换电话网络之中进行讯号交换。 Or said communication switch as claimed in claim 12, wherein the analog channel modules for cooperation with the call management module a signal is exchanged among the public switched telephone network.
4.如权利要求1或2所述的通讯交换机,该通讯交换机为一私用分支交换机。 Or said communication switch as claimed in claim 12, the communication switch is a private branch exchange.
5.如权利要求1或2所述的通讯交换机,该通讯交换机为一无线私用分支交换机。 5. The communication switch of claim 1 or claim 2, the wireless communication exchange is a private branch exchange.
6.如权利要求5所述的通讯交换机,该通讯交换机为一数字式无线电话交换机。 5 telecommunication exchange as claimed in claim, the communication switch is a digital radio telephone exchange.
7.如权利要求1或2所述的通讯交换机,其中该通讯交换机为一网络路由器。 7. The communication switch of claim 1 or claim 2, wherein the switch is a communications network router.
8.如权利要求1或2所述的通讯交换机,其中该呼叫管理模块根据通讯启动协议以识别该数字信道模块所发生的该呼叫,决定由何信道模块传送该呼叫讯号,以及识别该呼叫的完成。 8. The communication switch of claim 1 or claim 2, wherein the call management module according to the communication initiation protocol to identify the call to the digital channel module occurred, decides to transmit the call signal by whom the channel module, and identifying the call carry out.
9.如权利要求1或2所述的通讯交换机,其中该数字信道模块与该呼叫管理模块合作供在一局域网络之中进行讯号交换。 9. The communication switch of claim 1 or claim 2, wherein the digital channel module for cooperation with the call management module a signal is exchanged among the local area network.
10.如权利要求9所述的通讯交换机,其中该多个通讯接口还包含至少一个网络连接端口。 10. The telecommunication exchange according to claim 9, wherein the plurality of communication interfaces further comprises at least one network port.
11.如权利要求9所述的通讯交换机,其中该数字信道模块与该呼叫管理模块合作进一步在该局域网络中提供一IP网络电话系统的讯号交换。 11. The telecommunication exchange according to claim 9, wherein the digital channel module in cooperation with the call management module is further to provide a switching signal in the IP telephone system network for the local network.
12.如权利要求11所述的通讯交换机,其中还包含一网络频宽管理模块,供维持该IP网络电话系统的声音品质。 12. The communications switch of claim 11, wherein the network further comprises a bandwidth management module for maintaining the sound quality of the IP network telephone system.
13.如权利要求11所述的通讯交换机,其中还包含一注册模块,供该IP网络电话系统的一客户端注册,并当该客户端要求该IP网络电话系统的服务时,对该客户端进行认证。 13. The communications switch of claim 11, further comprising a registration module, a client registered for the IP telephone system network, and when the client requests the IP telephone system, the service, the client authentication.
14.如权利要求11所述的通讯交换机,进一步包含一语音信箱模块,供该通讯交换机所提供电话服务的一客户端听取留言。 14. The communications switch of claim 11, further comprising a voice mail module for the communication client a telephone exchange service provided listen to the message.
15.如权利要求11所述的通讯交换机,进一步包含一来电转接模块,供依照该通讯交换机所提供电话服务的一客户端的设定转接来电。 15. The communications switch of claim 11, further comprising a call forwarding module, according to the setting for the communication switch telephone service provided by a client call forwarding.
16.如权利要求1或2所述的通讯交换机,其中该数字信道模块与该呼叫管理模块合作供在一无线局域网络之中进行讯号交换。 16. The communication switch of claim 1 or claim 2, wherein the digital channel module for cooperation with the call management module a signal is exchanged among the wireless local area network.
17.如权利要求16所述的通讯交换机,其中该多个通讯接口还包含至少一无线网络存取点。 17. The telecommunication exchange according to claim 16, wherein the plurality of communication interfaces further comprises at least one wireless network access point.
18.如权利要求16所述的通讯交换机,其中该数字信道模块与该呼叫管理模块供在一无线局域网络中提供一无线IP网络电话系统的讯号交换。 18. The telecommunication exchange according to claim 16, wherein the digital channel module and the call management module for providing a switching signal radio IP network telephone system in a wireless local area network.
19.如权利要求18所述的通讯交换机,其中还包含一网络频宽管理模块,合作供维持该无线IP网络电话系统的声音品质。 19. The telecommunication exchange according to claim 18, wherein the network further comprises a bandwidth management module for maintaining the cooperative wireless IP telephone system, the sound quality.
20.如权利要求18所述的通讯交换机,其中还包含一注册模块,供该无线IP网络电话系统的一客户端注册,并当该客户端要求该无线IP网络电话系统的服务时,对该客户端进行认证。 20. The telecommunication exchange according to claim 18, further comprising a registration module, a client registered for the wireless IP network telephone system, and when the client requests the IP telephone system, the wireless service, the The client authentication.
21.如权利要求18所述的通讯交换机,进一步包含一语音信箱模块,供该通讯交换机所提供电话服务的一客户端听取留言。 21. The communications switch as recited in claim 18, further comprising a voice mail module for the communication client a telephone exchange service provided listen to the message.
22.如权利要求18所述的通讯交换机,进一步包含一来电转接模块,供依照该通讯交换机所提供电话服务的一客户端的设定以转接来电。 22. The communications switch of claim 18, further comprising a call forwarding module, according to the setting for the communication switch telephone service provided by a client to divert calls.
23.如权利要求1或2所述的通讯交换机,其中该程序可经由因特网下载或更新。 23. The communications switch of claim 1 or claim 2, wherein the program may be downloaded or updated via the Internet.
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