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1. 发明专利

JPH05130243A ELECTRONIC MULTI-PARTY CONFERENCE CONNECTION 失效
公开(公告)号：JPH05130243A
公开(公告)日：1993-05-25
申请号：JP28794491
申请日：1991-11-01
申请人： FUJITSU LTD , FUJITSU KYUSHU TSUSHIN SYST KK
发明人： ARAKAWA KATSUTOSHI , KOGA AKIO , MURAOKA KAZUHIRO
IPC分类号： H04M3/56
摘要： PURPOSE:To reduce the talking connection time with respect to the electronic multi-party conference connection control system applying connection control of two independent multi-party conference communication to one multi-party conference communication. CONSTITUTION:Connection terminal data as to each terminal equipment connecting to a voice path with respect to a 1st conference connection device connecting a voice path of each terminal equipment to one multi-party conference communication and connection terminal data as to each terminal equipment connecting to a voice path with respect to a 2nd conference connection device connecting a voice path of each terminal equipment to other multi-party conference communication are set properly while being moved in their locations so that the voice paths of each of both the terminal equipments are connected in the same conference connection device. Then the voice paths of each terminal equipment corresponding to the conference connection device is connected based on the connection terminal data with respect to the same conference connection device.

2. 发明专利

JP2009147561A Gateway apparatus, line connection method, and line connection program 审中-公开
标题翻译：网关设备，线路连接方法和线路连接程序
公开(公告)号：JP2009147561A
公开(公告)日：2009-07-02
申请号：JP2007321269
申请日：2007-12-12
申请人： Fujitsu Ltd , 富士通株式会社
发明人： FUJIMOTO HIDEHIKO , MATSUURA WAKANA , KURIKI KOJI , KOGA AKIO
IPC分类号： H04M3/00 , H04L12/66 , H04L12/70 , H04M11/00
摘要： PROBLEM TO BE SOLVED: To prevent call loss, even when a line specified by an ATM (Asynchronous Transfer Mode) network side is under management of an MGCF (Media Gateway Control Function) different from an MGCF, which manages a line captured and used initially based on a line connection request by an IP network side. SOLUTION: It is determined whether a line capturing portion which manages a line specified on the occasion of response by the ATM network side is the same or not as a line capturing portion which performs capturing of a line beforehand when a line connection request is received from the IP network side. Then, when it is determined that both are different based on the determination result, A request for capturing a line is issued to the line capturing portion which manages the specified line. Thereafter, when a message following a response required for establishment of a voice call between the IP network and the ATM network is received from the ATM network side, the message is transmitted to the line capturing portion which captures the line according to the request. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：即使当由ATM（异步传输模式）网络侧指定的线路正在管理与MGCF不同的MGCF（媒体网关控制功能）时，防止呼叫丢失，MGCF管理被捕获的线路并且最初基于IP网络侧的线路连接请求使用。解决方案：确定管理由ATM网络侧的响应而指定的线路的线路捕获部分是否与线路连接请求预先执行线路捕获部分的行捕获部分相同从IP网络侧接收。然后，当基于确定结果确定两者都不同时，向管理指定行的行捕获部分发出用于捕获行的请求。此后，当从ATM网络侧接收到在IP网络和ATM网络之间建立语音呼叫所需的响应之后的消息时，该消息被发送到根据该请求捕获该线路的线路捕获部分。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2008048216A Telephone system, connection control method, connection controller and computer program 有权
标题翻译：电话系统，连接控制方法，连接控制器和计算机程序
公开(公告)号：JP2008048216A
公开(公告)日：2008-02-28
申请号：JP2006222670
申请日：2006-08-17
申请人： Fujitsu Ltd , 富士通株式会社
发明人： FURUDONO TOMOYUKI , TAGANE JUNJI , KOGA AKIO , ODA RYUJI , TANAKA MASAHIRO , CHIGUSA KAORI , NISHIDA MINORU , HIROSHIGE KAZUMICHI , FUKUHARA TATSUSHI
IPC分类号： H04M11/00
CPC分类号： H04M3/367 , H04M3/42195 , H04M3/5238
摘要： PROBLEM TO BE SOLVED: To provide a telephone system in which, when a connection controller which performs a call processing such as an establishment of a call connection between terminal devices or the like is in a congestion state that a hardware resource required for the call processing is short and the call processing stagnates in the telephone system, the congestion state can be dissolved and an inequality of a telephone call occasion can be solved, a connection control method, the connection controller for use in the telephone system, and a computer program for setting a computer to function as the connection controller. SOLUTION: A CPU of a connection controller 1a in the congestion state forcedly cuts the established call connection after a connectable time has passed, receives an INVITE message (S403) when the INVITE message is sent from the terminal device (S402), calculates a stand-by time (S404), generates and sends a response message describing the stand-by time (S405), and stores it in a reservation list as a reservation call (S406). COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种电话系统，其中，当执行诸如终端设备之间的呼叫连接的建立等的呼叫处理的连接控制器处于拥塞状态时，需要的硬件资源呼叫处理短，呼叫处理停滞在电话系统中，可以解决拥塞状态，可以解决电话呼叫场合的不等式，连接控制方法，电话系统中使用的连接控制器和用于设置计算机作为连接控制器的计算机程序。解决方案：在拥塞状态下的连接控制器1a的CPU在可连接时间过后强制切断建立的呼叫连接，当从终端设备发送INVITE消息时接收到INVITE消息（S403）（S403）计算待机时间（S404），生成并发送描述待机时间的响应消息（S405），并将其存储在作为预约呼叫的预约列表中（S406）。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JPH098920A INFORMATION TRANSFER SYSTEM 失效
公开(公告)号：JPH098920A
公开(公告)日：1997-01-10
申请号：JP15283795
申请日：1995-06-20
申请人： FUJITSU LTD
发明人： HIRANO KAZUHISA , KOGA AKIO , HIRANO TOSHIYUKI , IWASAKI HIDEJI , HORINOUCHI YOSHIAKI , SHIKAMA TAKAO
IPC分类号： H04M3/42 , H04Q3/545
摘要： PURPOSE: To realize an information transfer system sending correct information quickly by setting automatically an information transfer route and transferring the information automatically in the information transfer system consisting of an electronic exchange and a database transferring the information from a caller terminal equipment to plural transfer destination terminals. CONSTITUTION: A central controller 110 is provided with an information transfer route control section 111 collating transfer destination data consisting of a caller number and a called party number entered from a terminal equipment in pairs with system configuration data to generate information transfer route control data and to register the data to a database. Then the information transfer route control data are registered to a database and when information is transferred by a command from a caller terminal equipment, an information transfer route execution control section 112 transfers information according to the information transfer route control data extracted from the database.

5. 发明专利

JP2007006154A Communication system and session establishing method 有权
标题翻译：通信系统与会话建立方法
公开(公告)号：JP2007006154A
公开(公告)日：2007-01-11
申请号：JP2005184249
申请日：2005-06-24
申请人： Fujitsu Ltd , 富士通株式会社
发明人： OZAKI NAOHIRO , KOGA AKIO , FURUDONO TOMOYUKI
IPC分类号： H04L12/66 , H04L12/70 , H04M11/00
CPC分类号： H04L65/1069 , H04L29/06027 , H04L29/12594 , H04L61/301 , H04L63/0421 , H04L65/1006 , H04L67/14 , H04L67/147
摘要： PROBLEM TO BE SOLVED: To perform communication which firmly prevents unauthorized use of an address to enhance confidentiality. SOLUTION: A conversion data generation part 21 generates conversion data which can be converted to a terminating-side actual address being an actual address of a terminating-side client terminal 10b only by a local server, from an originating-side actual address being an actual address of an originating-side client terminal 10a, which is included in a registered messages, and prescribed information and transmits the conversion data to the originating-side client terminal 10a. A session control part 22 receives a first session establishment request message and obtains the terminating-side actual address from conversion data and the originating-side actual address which are included in the first session establishment request message, and transmits a second session establishment request message to the terminating-side actual address, whereby session establishment between the originating-side client terminal 10a and the terminating-side client terminal 10b is controlled without directly using the originating-side actual address and the terminating-side actual address which are unequivocally assigned in a network 2. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：执行可以防止未经授权使用地址以增强机密性的通信。解决方案：转换数据产生部分21产生转换数据，转换数据只能由本地服务器转换成终端侧实际地址，即终端侧客户端终端10b的实际地址，从起始端实际地址作为包含在注册消息中的始发方客户终端10a的实际地址和规定信息，并将转换数据发送到始发方客户终端10a。会话控制部分22接收第一会话建立请求消息，并从包括在第一会话建立请求消息中的转换数据和始发方实际地址获得终接方实际地址，并将第二会话建立请求消息发送到终端侧实际地址，由此控制始发方客户终端10a与终端侧客户终端10b之间的会话建立，而不直接使用明确分配的始发方实际地址和终止方实际地址网络2.版权所有（C）2007，JPO＆INPIT

6. 发明专利

JPH1141320A COMMUNICATION DEVICE USING TCAP PROTOCOL 失效
公开(公告)号：JPH1141320A
公开(公告)日：1999-02-12
申请号：JP19409597
申请日：1997-07-18
申请人： FUJITSU LTD
发明人： NAKAZONO TAKESHI , KOGA AKIO , NAGA KAZUYUKI , TAURA TAKAAKI
IPC分类号： G06F13/00 , H04L29/08 , H04Q3/545 , H04W92/24
摘要： PROBLEM TO BE SOLVED: To reduce the number of times of actual TC transmission in a data communication line, and to improve the performance of an electronic switchboard by providing a TCAP activation side receiving means for transmitting response information to a corresponding uppermost layer according to a corresponding relation between a transmission sequence number and a pseudo communication start request. SOLUTION: A relation between the assembly sequence number of each transmission information of a transmission message and pseudo communication start is stored in a TCAP response side receiving means 10, the pseudo communication start is communicated to an uppermost layer 12, pseudo operation activation notification is operated, and transmission information is notified to the uppermost layer 12. When a pseudo operation response request is issued from the uppermost layer 12, a response message is assembled by a TCAP response side transmitting means, and a response operation response request is issued to a TCAP protocol control means 2, and a communication end request is issued. Thus, plural response information can be bundled into one in the same way as the transmission information, and communication traffic or the load of the response side system can be reduced.

7. 发明专利

JP2009239742A Connection control apparatus, connection control method and connection control program 审中-公开
标题翻译：连接控制装置，连接控制方法和连接控制程序
公开(公告)号：JP2009239742A
公开(公告)日：2009-10-15
申请号：JP2008084850
申请日：2008-03-27
申请人： Fujitsu Ltd , 富士通株式会社
发明人： NAKAMATSU RYOJI , KOGA AKIO
IPC分类号： H04M3/00
摘要： PROBLEM TO BE SOLVED: To easily connect public switched networks, which used to be impossible, while effectively utilizing a conventional structure.
SOLUTION: When an ISUP message received from a synchronous transfer mode (STM) network side is to be connected to an STM network, a call control section 15 of a media gateway control function MGCF 10 adds an original header (e.g., "X-SPIRAL:ON") to a SIP message obtained by converting the ISUP message and then transmits a SIP signal to an IP network side. The signal is destined to the MGCF 10. A message corresponding to the SIP signal transmitted through the IP network to the MGCF 10 is received from the IP network side, and when the original header is added to the message, call control processing is continued.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了容易地连接以前不可能的公共交换网络，同时有效地利用传统的结构。解决方案：当将从同步传输模式（STM）网络侧接收的ISUP消息连接到STM网络时，媒体网关控制功能MGCF 10的呼叫控制部分15将原始头部（例如， X-SPIRAL：ON“）到通过转换ISUP消息而获得的SIP消息，然后将SIP信号发送到IP网络侧。信号指向MGCF 10.从IP网络侧接收到通过IP网络传送到MGCF10的SIP信号的消息，并且当将原始报头添加到消息时，继续进行呼叫控制处理。版权所有（C）2010，JPO＆INPIT

8. 发明专利

JP2009044325A Sip server 审中-公开
标题翻译： SIP服务器
公开(公告)号：JP2009044325A
公开(公告)日：2009-02-26
申请号：JP2007205575
申请日：2007-08-07
申请人： Fujitsu Ltd , 富士通株式会社
发明人： KOGA AKIO
IPC分类号： H04M3/00 , H04L12/70
摘要： PROBLEM TO BE SOLVED: To provide an SIP (Session Initiation Protocol) server which constitutes a communication network which is easier to be connected even in congestion by reducing processing load itself imposed on the SIP server. SOLUTION: The SIP server is provided with: an SIP communication mode management part which manages SIP communication mode management data corresponding to an emergency mode that an SIP communication network is in a congestion state and a normal mode that the SIP communication network is in other states on the basis of a maintenance instruction signal input via a maintenance communication network; an SIP call control part which performs call control using an SIP, in which an INVITE request of the SIP message is input, and decides whether or not the SIP communication network is in the emergency mode on the basis of the SIP communication mode management data; and an SIP header control part which does not set information indicating a self server in the Record-Route header of the INVITE request input from the SIP call control part and deletes the already set header value of the header when the SIP call control part decides that the SIP communication network is in the emergency mode. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供构成通信网络的SIP（会话发起协议）服务器，即使通过减少施加在SIP服务器上的处理负荷本身也能够容易地连接。 SIP服务器设置有：SIP通信模式管理部，其管理与SIP通信网络处于拥塞状态的紧急模式对应的SIP通信模式管理数据，以及SIP通信网络为基于通过维护通信网络输入的维护指令信号在其他状态; SIP呼叫控制部分，其使用SIP输入SIP消息的INVITE请求来执行呼叫控制，并且基于SIP通信模式管理数据来决定SIP通信网络是否处于紧急模式; 以及SIP报头控制部，其在SIP呼叫控制部输入的INVITE请求的Record-Route报头中没有设置指示自服务器的信息，并且当SIP呼叫控制部分判定为 SIP通信网络处于紧急模式。版权所有（C）2009，JPO＆INPIT

9. 发明专利

JP2007258791A System and method for processing call 有权
标题翻译：用于处理呼叫的系统和方法
公开(公告)号：JP2007258791A
公开(公告)日：2007-10-04
申请号：JP2006076947
申请日：2006-03-20
申请人： Fujitsu Ltd , 富士通株式会社
发明人： FURUDONO TOMOYUKI , NISHIDA MINORU , KUSUSE YOSHIKAZU , HINO YUJI , TAKABA TADASHI , KOGA AKIO
IPC分类号： H04M3/00 , H04L12/713 , H04L12/803 , H04M11/00
摘要： PROBLEM TO BE SOLVED: To provide a call processing system, where other systems execute processing as an agent when a trouble occurs in one system, and a stand-by system also performs processing when a system shifts to a high-load state. SOLUTION: When the load to be used of an operation system device 20 becomes larger than a prescribed threshold, a call processing signal distribution section 30 distributes a call processing signal to a stand-by system device 10. The stand-by system device 10 to which the call processing signal is distributed uses an own system call control memory 13a for processing. When the trouble occurs, the device 20 in which the trouble occurs transmits the data of the own system call control memory 13a to the device 10 in which no troubles occur. The device 10 having no troubles receives the transmission for recording in another system call control memory 13b. The call processing signal distribution section 30 distributes the call processing signal to the device 10 having no troubles. The device 10 in which no troubles occur uses the own system call control memory 13a and another system call control memory 13b for processing. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种呼叫处理系统，其中其他系统在一个系统中发生故障时执行作为代理的处理，并且待机系统还在系统转移到高负载状态时执行处理。解决方案：当操作系统装置20的使用负载变得大于规定的阈值时，呼叫处理信号分配部30将呼叫处理信号分配给备用系统装置10.备用系统呼叫处理信号被分配到的设备10使用自己的系统呼叫控制存储器13a进行处理。当故障发生时，发生故障的装置20将自身的系统呼叫控制存储器13a的数据发送到不发生故障的装置10。没有故障的设备10接收用于在另一个系统呼叫控制存储器13b中记录的传输。呼叫处理信号分配部分30将呼叫处理信号分配给没有麻烦的装置10。没有发生故障的设备10使用自己的系统呼叫控制存储器13a和用于处理的另一个系统呼叫控制存储器13b。版权所有（C）2008，JPO＆INPIT

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