专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5327489A Method and apparatus for monitoring a network for customer signaling during the term of a call 失效
标题翻译：用于在呼叫期间监视用于客户信令的网络的方法和装置
公开(公告)号：US5327489A
公开(公告)日：1994-07-05
申请号：US808348
申请日：1991-12-16
申请人： Thomas W. Anderson , Elliott Baral , Ronald S. Byrd , Bernard W. Fecht , David S. Isenberg , Larry W. Kirsch , Frederick W. Korty , Ronald B. Martin , Dario L. Parola
发明人： Thomas W. Anderson , Elliott Baral , Ronald S. Byrd , Bernard W. Fecht , David S. Isenberg , Larry W. Kirsch , Frederick W. Korty , Ronald B. Martin , Dario L. Parola
IPC分类号： H04M3/00 , H04M3/42 , H04M3/533 , H04Q3/00 , H04M1/64 , H04M9/08 , H04M15/00
CPC分类号： H04Q3/0016 , H04M3/42 , H04M3/533
摘要： A network monitor and associated control system is provided to monitor a toll network for customer signaling. A multi-tone signal processor and associated control is provided such that when signaling is detected, such signaling is validated against a provisioned list. A valid signal is reported to a central control of the network switch, which takes action in response to the signal.
摘要翻译：提供网络监视器和相关联的控制系统来监视用于客户信令的收费网络。提供了多音调信号处理器和相关联的控制，使得当检测到信令时，这种信令针对所提供的列表被验证。有效的信号被报告给网络交换机的中央控制器，网络交换机响应于该信号而采取动作。

2. 发明授权

US4766592A Broadcast conferencing arrangement 失效
标题翻译：广播会议安排
公开(公告)号：US4766592A
公开(公告)日：1988-08-23
申请号：US90867
申请日：1987-08-28
申请人： Elliott Baral , Jonathan D. Dharmapalan , Travis H. Gordon , Ross M. Richardson
发明人： Elliott Baral , Jonathan D. Dharmapalan , Travis H. Gordon , Ross M. Richardson
IPC分类号： H04M3/56 , H04Q11/04
CPC分类号： H04M3/561 , H04M2203/205 , H04M3/567
摘要： A method and apparatus for setting up a digital broadcast call from a transmitting station to a group of receiving stations over a public switched network. A time slot interchange unit (TSIU) is used to replicate a signal, received from a transmitting station at an input port of the TSIU, to a group of output ports of the TSIU for transmission to a group of receiving stations. A data base, shared by a group of switching systems of the public switched network, includes data, activated during a preselected period of time, to translate each of two preselected numbers to one of two corresponding internal routing numbers of the switched network for accessing the input port and output ports of the TSIU, respectively. When the transmitting station dials the first preselected number and each of the receiving stations dials the second preselected number, the data base translates these numbers into the corresponding internal routing numbers for setting up a connection from the transmitting and receiving stations to the incoming port and the outgoing ports, respectively, of the TSIU. Advantageously, the broadcast circuit is made available to the broadcast conferees for a period of time limited by the active time of the translations in the data base.
摘要翻译：一种用于通过公共交换网络从发射站建立到一组接收站的数字广播呼叫的方法和装置。使用时隙交换单元（TSIU）将从TSIU的输入端口的发送站接收到的信号复制到TSIU的一组输出端口，以传输到一组接收站。由公共交换网络的一组交换系统共享的数据库包括在预选时段期间激活的数据，将两个预选号码中的每一个转换为交换网络的两个对应的内部路由号码之一，以访问 TSIU的输入端口和输出端口。当发送站拨打第一预选号码，并且每个接收站拨打第二预选号码时，数据库将这些号码转换成相应的内部路由号码，以建立从发射站和接收站到进入端口的连接，并且分别是TSIU的出站端口。有利地，广播电路在广播会议人员可用数据库中的翻译活动时间限制的时间段内可用。

3. 发明授权

US4932042A Spontaneous voice and data messaging 失效
标题翻译：语音和数据信息自发
公开(公告)号：US4932042A
公开(公告)日：1990-06-05
申请号：US318292
申请日：1989-03-03
申请人： Elliott Baral , Percy B. Brown , Reuben D. Hauptman , Richard J. Jaeger, Jr. , Frank C. LaPorta , Pamela J. Lauber , Richard E. LeCronier , Randall H. Nelson , Thomas L. Russell, Jr. , Wen-Ping Ying
发明人： Elliott Baral , Percy B. Brown , Reuben D. Hauptman , Richard J. Jaeger, Jr. , Frank C. LaPorta , Pamela J. Lauber , Richard E. LeCronier , Randall H. Nelson , Thomas L. Russell, Jr. , Wen-Ping Ying
IPC分类号： H04M3/42 , H04M3/50 , H04M3/533 , H04M7/00 , H04M7/06 , H04M15/00 , H04Q3/00 , H04Q3/72
CPC分类号： H04Q3/0016 , H04M3/50 , H04M3/533 , H04Q3/00 , H04M15/00 , H04M2242/22 , H04M3/42042 , H04M3/42102 , H04M7/00 , H04Q3/72
摘要： This invention relates to arrangements for providing a new spontaneous voice message service to any telephone customer at any telephone station when that customer encounters any destination that is busy or that does not answer. When a customer having a dual tone multifrequency (DTMF) station calls any destination that is busy or does not answer, the customer is invited, via an announcement identifying the new service, to record the caller's voice message. The announcement accompanies the returned busy tone or audible ring signal. The customer keys *867(=*VMS) and is then connected to a Voice Message Operations Center (VMOC) which prompts the customer to record the message. Advantageously, customers need not redial a VMOC number, their own number, and a destination number to reach a VMOC for storing the video message; the added convenience of this arrangement should stimulate substantial additional use of voice message service. The announcement, at very low cost, makes the customers aware of the service at the time they are most likely to use the service.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式