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1. 发明授权

EP0480634B1 Server of integrated services for telephone communication system 失效转让
标题翻译：综合服务提供商的电话通讯系统
公开(公告)号：EP0480634B1
公开(公告)日：1999-10-27
申请号：EP91309086.6
申请日：1991-10-03
申请人： Comverse Network Systems, Inc.
发明人： Jones, Scott A. , Mukherjee, Amitave , Arumainayagam, Allen T. , Picard, Donald F. , Cohen, Richard E.
IPC分类号： H04Q11/04 , H04M11/06 , H04M3/42
CPC分类号： H04M3/42314 , H04M3/527 , H04Q11/0428 , H04Q2213/13034 , H04Q2213/13103 , H04Q2213/13106 , H04Q2213/13174 , H04Q2213/13179 , H04Q2213/13199 , H04Q2213/13204 , H04Q2213/13375 , H04Q2213/13376 , H04Q2213/13377 , H04Q2213/13378 , Y10S379/905 , Y10S379/908 , Y10S379/909

2. 发明公开

EP0905959A3 A packet-switched-network telephone system 失效
标题翻译：分组交换网络电话系统
公开(公告)号：EP0905959A3
公开(公告)日：2000-09-20
申请号：EP98306119.3
申请日：1998-07-31
申请人： Comverse Network Systems, Inc.
发明人： Picard, Donald F.
IPC分类号： H04M7/00 , H04L12/64 , H04Q11/04
CPC分类号： H04M3/42127 , H04L12/6418 , H04L2012/5616 , H04L2012/563 , H04L2012/5652 , H04L2012/5671 , H04L2012/6443 , H04L2012/6472 , H04L2012/6475 , H04L2012/6486 , H04L2012/6491 , H04M3/002 , H04M3/42042 , H04M3/42059 , H04M3/48 , H04M3/523 , H04M3/56 , H04M7/009 , H04M7/1245 , H04M2203/5018 , H04M2242/22 , H04Q3/72
摘要： A telephone system is disclosed establishing a link over a packet-switched-network (16), such as the Internet, between two telephone interfaces (10,20) by exchanging network addresses. The addresses can include ATM addresses to allow a virtual connection to be established between the interfaces. The interfaces exchange speech data packets of speech signals from a called party telephone and a calling party telephone over the network. An interface converts the speech signals of the parties into the speech data packets. The system dynamically allocates network and interface resources to complete the telephone call transaction. The system provides a number of enhanced calling services not normally available to PSTN subscribers including: message-delivery, call-back, call-screening, network-camp-on, call-back-from-queue, find-me, meet-me-pager, call-forwarding, call-interrupt, call-waiting, business-dialing, automatic-call-distribution, virtual-automatic-call-distribution, speed-dial, call-transfer, conference-calling and network-administration. Echo cancellation is used to eliminate echoes caused by PSTN circuits associated with the telephones. Silence detection is used to improve network efficiency by not sending packets when the parties are not speaking. The delay in the packet-switched-network is used to adjust the size of sound segments formed into a packet. The interfaces allow the system to provide end points in a packet-switched network that manage a telephone call over the packet switched network.

3. 发明公开

EP0856981A3 A telephone system integrating a public switched telephone network, a packet-switched network and a call answering system 失效
标题翻译：用公共电话网的集成电话系统，分组交换网络和电话应答系统
公开(公告)号：EP0856981A3
公开(公告)日：1999-09-08
申请号：EP98300682.6
申请日：1998-01-30
申请人： Comverse Network Systems, Inc.
发明人： Picard, Donald F.
IPC分类号： H04M7/00 , H04M7/12 , H04M3/50 , H04M3/42 , H04L12/56
CPC分类号： H04M3/4281 , H04L29/06 , H04M3/436 , H04M3/533 , H04M3/54 , H04M7/0057 , H04M7/122 , H04M2203/156 , H04M2203/2066 , H04M2203/657
摘要： The present invention is directed to a system that allows a subscriber to take a telephone call over the Internet when the subscriber telephone line is busy servicing a browser-based Internet session without requiring that the subscriber disconnect or terminate the Internet session. The system transfers a telephone call to a subscriber telephone line that is busy to a call servicing platform where the platform determines if the subscriber line is busy due to an interactive Internet session. When a session is in progress, the platform informs the subscriber via a network message to the subscriber's personal computer involved in the session that a call is waiting. If the subscriber accepts the call, the platform digitizes the speech of the caller and sends it to the computer where it is output to the subscriber. At the same time, the computer digitizes the speech of the subscriber and sends it to the platform, where it is output to the caller. The system can also allow the subscriber to screen the caller by listening to the caller as a message is recorded. The network session can continue during the transfer of the speech or resume after the call is finished, that is, the session need not be terminated to free the telephone line to carry the call.

4. 发明公开

EP0905959A2 A packet-switched-network telephone system 失效
标题翻译： Paketvermittlungsnetzwerk-Fernsprechsystem
公开(公告)号：EP0905959A2
公开(公告)日：1999-03-31
申请号：EP98306119.3
申请日：1998-07-31
申请人： Comverse Network Systems, Inc.
发明人： Picard, Donald F.
IPC分类号： H04M7/00 , H04L12/64
CPC分类号： H04M3/42127 , H04L12/6418 , H04L2012/5616 , H04L2012/563 , H04L2012/5652 , H04L2012/5671 , H04L2012/6443 , H04L2012/6472 , H04L2012/6475 , H04L2012/6486 , H04L2012/6491 , H04M3/002 , H04M3/42042 , H04M3/42059 , H04M3/48 , H04M3/523 , H04M3/56 , H04M7/009 , H04M7/1245 , H04M2203/5018 , H04M2242/22 , H04Q3/72
摘要： A telephone system is disclosed establishing a link over a packet-switched-network (16), such as the Internet, between two telephone interfaces (10,20) by exchanging network addresses. The addresses can include ATM addresses to allow a virtual connection to be established between the interfaces. The interfaces exchange speech data packets of speech signals from a called party telephone and a calling party telephone over the network. An interface converts the speech signals of the parties into the speech data packets. The system dynamically allocates network and interface resources to complete the telephone call transaction. The system provides a number of enhanced calling services not normally available to PSTN subscribers including: message-delivery, call-back, call-screening, network-camp-on, call-back-from-queue, find-me, meet-me-pager, call-forwarding, call-interrupt, call-waiting, business-dialing, automatic-call-distribution, virtual-automatic-call-distribution, speed-dial, call-transfer, conference-calling and network-administration. Echo cancellation is used to eliminate echoes caused by PSTN circuits associated with the telephones. Silence detection is used to improve network efficiency by not sending packets when the parties are not speaking. The delay in the packet-switched-network is used to adjust the size of sound segments formed into a packet. The interfaces allow the system to provide end points in a packet-switched network that manage a telephone call over the packet switched network.
摘要翻译：公开了一种电话系统，通过交换网络地址在两个电话接口（10,20）之间通过诸如因特网的分组交换网络（16）建立链路。地址可以包括ATM地址以允许在接口之间建立虚拟连接。接口通过网络从被叫方电话和主叫方电话交换语音信号的语音数据分组。接口将各方的语音信号转换成语音数据分组。系统动态分配网络和接口资源，完成电话交易。该系统提供了PSTN用户通常不可用的多种增强型呼叫业务，包括：消息发送，回叫，呼叫筛选，网络营销，从队列回叫，找到我，认识我呼叫转移，呼叫中断，呼叫等待，商务拨号，自动呼叫分配，虚拟自动呼叫分配，快速拨号，呼叫转移，电话会议和网络管理。回波消除用于消除与电话相关联的PSTN电路引起的回波。静音检测用于通过在双方不发言时不发送数据包来提高网络效率。分组交换网络中的延迟用于调整形成分组的声音段的大小。这些接口允许系统在分组交换网络中提供通过分组交换网络管理电话呼叫的端点。

5. 发明公开

EP0856981A2 A telephone system integrating a public switched telephone network, a packet-switched network and a call answering system 失效
标题翻译：用公共电话网的集成电话系统，分组交换网络和电话应答系统
公开(公告)号：EP0856981A2
公开(公告)日：1998-08-05
申请号：EP98300682.6
申请日：1998-01-30
申请人： Comverse Network Systems, Inc.
发明人： Picard, Donald F.
IPC分类号： H04M7/00 , H04M7/12 , H04M3/50 , H04M3/42 , H04L12/56
CPC分类号： H04M3/4281 , H04L29/06 , H04M3/436 , H04M3/533 , H04M3/54 , H04M7/0057 , H04M7/122 , H04M2203/156 , H04M2203/2066 , H04M2203/657
摘要： The present invention is directed to a system that allows a subscriber to take a telephone call over the Internet when the subscriber telephone line is busy servicing a browser-based Internet session without requiring that the subscriber disconnect or terminate the Internet session. The system transfers a telephone call to a subscriber telephone line that is busy to a call servicing platform where the platform determines if the subscriber line is busy due to an interactive Internet session. When a session is in progress, the platform informs the subscriber via a network message to the subscriber's personal computer involved in the session that a call is waiting. If the subscriber accepts the call, the platform digitizes the speech of the caller and sends it to the computer where it is output to the subscriber. At the same time, the computer digitizes the speech of the subscriber and sends it to the platform, where it is output to the caller. The system can also allow the subscriber to screen the caller by listening to the caller as a message is recorded. The network session can continue during the transfer of the speech or resume after the call is finished, that is, the session need not be terminated to free the telephone line to carry the call.
摘要翻译：本发明涉及一种制度确实允许当用户电话占线，而不需要服务一个基于浏览器的网络会议并在用户断开用户采取电话呼叫通过互联网或终止Internet会话。该系统传输电话呼叫到用户电话线路正忙做了一个呼叫服务平台，该平台确定性的地雷，如果用户占线由于交互式网络会话。当会话正在进行，平台运筹学通过网络信息的用户在会话参与用户的个人电脑做了一个呼叫正在等待。如果用户接受呼叫，该平台数字化主叫方的语音并将其发送到它输出到用户计算机。在在Sametime，计算机数字化该用户的语音并且将它发送到平台，在那里它被输出到呼叫者。因此，该系统可以允许用户通过作为被记录的消息收听呼叫者筛选呼叫者。通话结束后，网络会议可以在演讲或简历的转移过程中继续，所做的是，会议不必停止，以释放电话线来传送呼叫。

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