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1. 发明专利

JPH0879380A TELEPHONE NETWORK SYSTEM 失效
公开(公告)号：JPH0879380A
公开(公告)日：1996-03-22
申请号：JP21126094
申请日：1994-09-05
申请人： NIPPON TELEGRAPH & TELEPHONE , HITACHI LTD , FUJITSU LTD , OKI ELECTRIC IND CO LTD
发明人： AKIBA ATSUYA , SAKUMA TETSUO , SATO KATSUICHI , KOSHIBA TORU , OGAWA MITSUYASU
IPC分类号： H04M3/42
摘要： PURPOSE: To obtain a service in which a telephone exchange makes processing desired by a service contractor even when a connection control command cannot be received from an additional service remote controller. CONSTITUTION: A telephone exchange 2 is provided with a function detecting that an additional service is requested, a function sending additional service start information to a remote controller 3, a function of connecting a call according to the control from the remote controller 3, a countermeasure function when additional service start is disable and data. The remote controller 3 is provided with data deciding a connection destination in response to a request of the user and a function making connection operation command to the telephone exchange 2 depending on the additional service start information from the telephone exchange 2. When the telephone exchange 2 cannot receive the connection operation command from the remote controller 3, the exchange 2 continues the call processing according to the service content set in advance as countermeasure data when the start is disable.

2. 发明专利

JP2009135577A Information relay system, information relay apparatus and method thereof, and program 有权
标题翻译：信息中继系统，信息中继装置及其方法及程序
公开(公告)号：JP2009135577A
公开(公告)日：2009-06-18
申请号：JP2007307641
申请日：2007-11-28
申请人： Oki Electric Ind Co Ltd , 沖電気工業株式会社
发明人： SAKUMA TETSUO
IPC分类号： H04L9/36
摘要： PROBLEM TO BE SOLVED: To enable forming a communication path in a step of communication connection processing in order to achieve encryption communication between an encryption-compatible terminal and an encryption-noncompatible terminal.
SOLUTION: The information relay system includes: a communication connection control means for controlling communication connection between one or more encryption-compatible terminals and one or more encryption-noncompatible terminals on a network having these terminals; a communication path forming means for forming a communication path for encryption communication to an encryption-compatible terminal and a communication path for nonencryption communication to an encryption-noncompatible terminal via the communication connection control means in communication connection processing when the communication connection control means judges that communications are performed between the encryption-compatible terminal and the encryption-noncompatible communication terminal; and a relay means for performing encryption communications with the encryption-compatible terminal and nonencryption communication with the encryption-noncompatible terminal after the communication path for encryption communication and the communication path for nonencryption communication are formed.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了在通信连接处理的步骤中形成通信路径，以便实现加密兼容终端和加密不兼容终端之间的加密通信。信息中继系统包括：通信连接控制装置，用于控制一个或多个加密兼容终端与具有这些终端的网络上的一个或多个加密不兼容终端之间的通信连接; 通信路径形成装置，用于当通信连接控制装置判断出该通信连接控制装置时，通信连接处理中通过通信连接控制装置形成用于加密通信的加密通信的通信路径和用于非加密通信的通信路径在加密兼容终端和加密不兼容的通信终端之间进行通信; 以及用于在形成用于加密通信的通信路径和用于非加密通信的通信路径之后，与加密兼容终端执行加密通信和与加密不兼容终端的非加密通信的中继装置。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2007228060A Ip telephone advertising device 审中-公开
标题翻译： IP电话广告设备
公开(公告)号：JP2007228060A
公开(公告)日：2007-09-06
申请号：JP2006044059
申请日：2006-02-21
申请人： Oki Electric Ind Co Ltd , 沖電気工業株式会社
发明人： SAIKI MINORU , SAKUMA TETSUO
IPC分类号： H04M3/487 , G06F13/00 , H04M3/42
摘要： PROBLEM TO BE SOLVED: To transmit advertisement content utilizing auditory sense by using an IP telephone to transmit the advertisement content by voice.
SOLUTION: An IP telephone advertising device comprises: an advertisement destination telephone book database 23 for storing the telephone number of the IP telephone of one's party to which advertisement is transmitted; an address investigation section 22 for acquiring an SIP address corresponding to the telephone number of the IP telephone; a call control section 21 for fetching the SIP address from the address investigation section 22 for generating SIP packets; an advertisement voice data file 26 for storing voice data containing the advertisement content; a voice information conversion section 25 for converting the voice data containing the advertisement content to an RTP packet; and an IP packet processing section 24 for fetching the SIP packet from the call control section 21 to communicate with an IP telephone terminal 30 of the SIP address and for transmitting the RTP packet fetched from the voice information conversion section 25 to the IP telephone terminal 30.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：通过使用IP电话通过语音来发送广告内容来传播利用听觉的广告内容。解决方案：IP电话广告设备包括：广告目的地电话簿数据库23，用于存储发送广告的一方的IP电话的电话号码; 用于获取与IP电话的电话号码对应的SIP地址的地址调查部分22; 呼叫控制部分21，用于从地址调查部分22获取用于产生SIP分组的SIP地址; 用于存储包含广告内容的语音数据的广告语音数据文件26; 用于将包含广告内容的语音数据转换为RTP分组的语音信息转换部分25; 以及IP分组处理部分24，用于从呼叫控制部分21获取SIP分组，以与SIP地址的IP电话终端30进行通信，并将从语音信息转换部分25获取的RTP分组发送到IP电话终端30 。版权所有（C）2007，JPO＆INPIT

4. 发明专利

JPH03289847A CONGESTION PREVENTING METHOD FOR EXCHANGE SYSTEM 失效
公开(公告)号：JPH03289847A
公开(公告)日：1991-12-19
申请号：JP9035690
申请日：1990-04-06
申请人： HITACHI LTD , HITACHI MICROCUMPUTER ENG
发明人： TSUNODA TOMOAKI , MIZUHARA NOBORU , SAKUMA TETSUO , YAMAGISHI JUNKO , TSUZUKI TAKUO
IPC分类号： H04M3/22 , H04M3/36 , H04M3/38
摘要： PURPOSE:To prevent congestion in advance and to avoid the service from being degraded largely by regulating the service to a terminal equipment and decentralizing the load to plural computers when it is detected that the load of a computer or an exchange is increased. CONSTITUTION:When a subscriber inputs a connection service request from a subscriber terminal equipment 104, an exchange interface control section 121 checks the length of a control signal reception queue and sends a 'connection service restriction' signal being a congestion prevention control signal to the exchange 100 when a threshold level is exceeded. Even when the exchange 100 receives the connection service request from the subscriber terminal equipment 104, the exchange 100 rejects the request entirely and does not send a signal to a computer 120. The exchange interface control section 121 checks the length of the reception queue periodically and upon the detection of the length to be a safe value within the threshold level, the exchange interface control section 121 sends a 'connection service restart' signal to release the prevention of congestion.

5. 发明专利

JPH03106164A INCOMING CALL CHARGING SYSTEM 失效
公开(公告)号：JPH03106164A
公开(公告)日：1991-05-02
申请号：JP24198689
申请日：1989-09-20
申请人： HITACHI LTD
发明人： SAKUMA TETSUO , MIZUHARA NOBORU , TSUMURA TOKUMITSU
IPC分类号： H04M3/42 , H04M15/08
摘要： PURPOSE:To accept only an incoming call from a caller whose called party is willing to pay the charge by allowing a communication terminal equipment to limit the arrival of a call whose charge is imposed on a called party based on a caller number. CONSTITUTION:When an incoming call signal (SETUP) 200 is received in an idle state, a caller number in the SETUP 200 and a caller number registered in a called party charge share caller number registration table 206 are compared. When the caller numbers are coincident, a call signal ALERT is sent to an ISDN, sends a reply signal CONN 202 upon the receipt of the reply of the user and the communication is established after a reply acknowledge signal CONNACK 203 from the ISDM is received. When the caller number is dissident, a release end signal RELCOMP 204 is sent to the ISDK and the idle state is restored. Thus, the called party charge share caller number registration table 206 is used to accept an incoming call from a caller having a caller number desiring the called party charging and to reject other calls.

6. 发明专利

JPH03147463A TELEPHONE TRANSFER SYSTEM 失效
公开(公告)号：JPH03147463A
公开(公告)日：1991-06-24
申请号：JP28470989
申请日：1989-11-02
申请人： HITACHI LTD
发明人： YAMAGISHI JUNKO , MIZUHARA NOBORU , SAKUMA TETSUO
IPC分类号： H04M3/54 , H04M3/42
摘要： PURPOSE:To attain the connection between a caller and a called party by devising the system such that transfer registration is attained from a public telephone network to a PBX and a public telephone network telephone number is set as a transfer destination telephone number so as to make dialing to the public telephone network at the arrival of a call. CONSTITUTION:When a PBX 100 receives an extension telephone number or a transfer destination telephone number as a transfer registration special number and a transfer original telephone number from an extension telephone set 104 or a public telephone network 107, a controller 102 reads a transfer registration table 200 from a memory 103 of the PBX 100. Then the received extension telephone number is retrieved based on the read table 200. When the received extension telephone number exists, the transfer destination telephone number received by the transfer destination telephone number area 203 relating to the received extension telephone number is recorded in the read table 200 and a transfer display flag 202 is set to 1. Then the controller 102 gives a command to send a processing end tone to a switch device 101 to terminate the processing. When the received extension telephone number does not exist as the result of the retrieval, the disabled transfer registration is informed.

7. 发明专利

JPS63202168A PLURAL REGISTRATION CALLBACK SERVICE SYSTEM 失效
公开(公告)号：JPS63202168A
公开(公告)日：1988-08-22
申请号：JP3324287
申请日：1987-02-18
申请人： HITACHI LTD
发明人： SAKUMA TETSUO , MIZUHARA NOBORU , HOSHI TORU , MORITA TAKASHI
IPC分类号： H04M3/48 , H04M1/56 , H04M3/42
摘要： PURPOSE:To reply to a callback without confusion even when plural callbacks are registered from one and same telephone set by providing a memory for registering plural callbacks to an electronic exchange and providing a callback signal including a called party number. CONSTITUTION:A caller makes a call to a telephone set T2 having a telephone number of XXXX from a telephone set T1 having a number of OOOO, and if the telephone set is busy, the number OOOO of the telephone set T1 is registered in a callback registration memory M2 addressed to the set T2 in the storage device 3. Then the caller makes a call to a telephone set T3 having a number of XXXX from the set T1, and if the set T3 is busy, the number OOOO of the set T1 is registered in the callback registration memory M3 addressed to the set T3. After plural callback registrations are applied from one and same telephone set T1 in this way and the set T3 completes it call, then the controller 2 references the callback registration memory M3 addressed to the set T3 to call back the set T1 because the number OOOOof the set T1.

8. 发明专利

JPH03262368A APPLICATION EXECUTION CONTROL SYSTEM 失效
公开(公告)号：JPH03262368A
公开(公告)日：1991-11-22
申请号：JP6179990
申请日：1990-03-13
申请人： HITACHI LTD , HITACHI MICROCUMPUTER ENG
发明人： YAMAGISHI JUNKO , TSUZUKI TAKUO , MIZUHARA NOBORU , SAKUMA TETSUO , TSUNODA TOMOAKI
IPC分类号： H04M3/22 , G06F13/38 , H04M3/42 , H04M3/533 , H04Q3/545
摘要： PURPOSE:To dynamically start and stop each application program by using a control message so as to inform the start from the computer or its top to an exchange, allowing the exchange to store the information and replying the user in terms of the service. CONSTITUTION:An application control message is sent to an exchange by using each application program or a program controlling the application program at the start or stop of each application program executed in a computer 100. Then the exchange stores the state of each application program to an application management table 200 so that whether or not the service request from a subscriber is executed by the management table 200 is discriminated. Thus, each application program executed in the computer is individually started or stopped.

9. 发明专利

JPH03256434A CONTENTION CONTROL SYSTEM 失效
公开(公告)号：JPH03256434A
公开(公告)日：1991-11-15
申请号：JP5370290
申请日：1990-03-07
申请人： HITACHI LTD , HITACHI MICROCUMPUTER ENG
发明人： MIZUHARA NOBORU , TSUZUKI TAKUO , YAMAGISHI JUNKO , SAKUMA TETSUO , TSUNODA TOMOAKI
IPC分类号： H04Q3/545 , H04M3/00
摘要： PURPOSE:To prevent contention in the multiprocessor system of a computer by controlling the contention between terminal connection control instructed by the processor of an exchange and that instructed by the computer. CONSTITUTION:This system is comprised in such a way that the processor of the exchange 100 referes to a contention control memory 105 when the terminal connection control is instructed by the processor of the exchange 100 or the computer 110. Therefore, when the terminal connection control is executed, it is possible to recognize whether or not contradiction between the state of a terminal 108 and the latest state of the terminal 108 by an instruction result from an other side occurs in advance. Thereby, the contention in the terminal connection control between the processor of the exchange 100 and the computer 110 can be prevented occurring.

10. 发明专利

JPH0327655A EXCHANGE SYSTEM WITH SUBSCRIBER STATE MANAGEMENT FUNCTION 失效
公开(公告)号：JPH0327655A
公开(公告)日：1991-02-06
申请号：JP16226989
申请日：1989-06-23
申请人： HITACHI LTD , HITACHI MICROCUMPUTER ENG
发明人： SAKUMA TETSUO , MIZUHARA NOBORU , TSUNODA TOMOAKI , YAMAGISHI JUNKO
IPC分类号： H04M3/42
摘要： PURPOSE:To allow a call to reach a telephone set or the like in the vicinity even when a called telephone set is busy and to realize the service corresponding to subscribers by providing a management table registering the state of idle or busy subscriber and allowing a caller to enter its own ID number. CONSTITUTION:When an ID reception signal including an ID number of a called subscriber and of a caller subscriber exists from the idle state, an exchange controller 2 retrieves a busy flag 8d corresponding to the ID number of the called subscriber relating to a subscriber management table 8. As a result of the retrieval of the busy flag 8d, when the busy state of the called subscriber C is recognized, the controller 2 informs to the caller subscriber A of the busy state. As the result of the analysis as to whether or not a telephone set is busy, when the busy state is recognized, the controller 2 retrieves a neighbour telephone number to a neighbour telephone number table 9. When the neighbour telephone number is recognized by the retrieval, whether or not the telephone set of the telephone number is busy is analyzed. When no busy state is discriminated by the analysis, a call signal is sent to the telephone set of the telephone number and the mode is transited to the call state.

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