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. 发明申请

US20120263172A1 METHOD AND SYSTEM FOR ROUTING AND SECURITY FOR TELEPHONE CALLS OVER A PACKET-SWITCHED NETWORK 有权
标题翻译：通过分组交换网络进行电话呼叫路由和安全的方法和系统
公开(公告)号：US20120263172A1
公开(公告)日：2012-10-18
申请号：US13493343
申请日：2012-06-11
申请人： Saswata Bhattacharya , Mahendra Pratap , Harvey S. Schultz , Quan Li , Serafim Maroulis
发明人： Saswata Bhattacharya , Mahendra Pratap , Harvey S. Schultz , Quan Li , Serafim Maroulis
IPC分类号： H04L12/66
CPC分类号： H04M7/128 , H04L29/06027 , H04L63/10 , H04L65/1043 , H04L65/1069 , H04M3/38 , H04M7/0078 , H04M7/1285
摘要： A server, upon receiving a request to complete a call over a packet-switched network, looks up an address on the packet-switched network on a local table. If the local table does not contain a matching address, the server asks a routing server to identify a receiving server address. The routing server identifies a suitable address and sends a message to the originating server containing the address. The receiving server then receives, via the packet-switched network, a message requesting a telephone connection to a second telephone device. Before completing the connection to the second telephone device, information in the message representing the address of the device on the packet-switched network that originated the message is identified and the address information is compared to selected predetermined addresses for permitted origins of the message.
摘要翻译：服务器在接收到通过分组交换网络完成呼叫的请求时，在本地表上查找分组交换网络上的地址。如果本地表不包含匹配地址，则服务器要求路由服务器识别接收服务器地址。路由服务器识别合适的地址，并向包含该地址的始发服务器发送消息。然后，接收服务器经由分组交换网络接收请求与第二电话设备的电话连接的消息。在完成与第二电话设备的连接之前，识别表示发起消息的分组交换网络上的设备的地址的消息中的信息，并且将地址信息与所选择的预定地址进行比较以用于消息的允许起始。

2. 发明授权

US08254371B2 Method and system for routing and security for telephone calls over a packet-switched network 有权
标题翻译：用于通过分组交换网络进行电话呼叫的路由和安全的方法和系统
公开(公告)号：US08254371B2
公开(公告)日：2012-08-28
申请号：US10171026
申请日：2002-06-13
申请人： Saswata Bhattacharya , Mahendra Pratap , Harvey S Schultz , Quan Li , Serafim Maroulis
发明人： Saswata Bhattacharya , Mahendra Pratap , Harvey S Schultz , Quan Li , Serafim Maroulis
IPC分类号： H04L12/66
CPC分类号： H04M7/128 , H04L29/06027 , H04L63/10 , H04L65/1043 , H04L65/1069 , H04M3/38 , H04M7/0078 , H04M7/1285
摘要： A server, upon receiving a request to complete a call over a packet-switched network, looks up an address on the packet-switched network on a local table. If the local table does not contain a matching address, the server asks a routing server to identify a receiving server address. The routing server identifies a suitable address and sends a message to the originating server containing the address. The routing server may consider such factors as the volume of calls currently being handled by various potential receiving servers in selecting a receiving server. The receiving server then receives, via the packet-switched network, a message requesting a telephone connection to a second telephone device. Before completing the connection to the second telephone device, information in the message representing the address of the device on the packet-switched network that originated the message is identified. The address information is compared to selected predetermined addresses for permitted origins of the message. The permitted origins may be other servers or clients of the receiving server. If the address in the message corresponds to a predetermined permitted address, the server will proceed with completion of the call. If the address in the message does not correspond to a predetermined permitted address, the server will refuse to complete the call.
摘要翻译：服务器在接收到通过分组交换网络完成呼叫的请求时，在本地表上查找分组交换网络上的地址。如果本地表不包含匹配地址，则服务器要求路由服务器识别接收服务器地址。路由服务器识别合适的地址，并向包含该地址的始发服务器发送消息。路由服务器可以考虑诸如当前由各种潜在接收服务器在选择接收服务器时正在处理的呼叫量。然后，接收服务器经由分组交换网络接收请求与第二电话设备的电话连接的消息。在完成与第二电话设备的连接之前，识别表示发起消息的分组交换网络上的设备的地址的消息中的信息。将地址信息与所选择的预定地址进行比较以获得允许的消息来源。允许的来源可以是接收服务器的其他服务器或客户端。如果消息中的地址对应于预定的允许地址，则服务器将继续完成该呼叫。如果消息中的地址与预定的允许地址不对应，则服务器将拒绝完成该呼叫。

3. 发明授权

US08982875B2 Method and system for routing and security for telephone calls over a packet-switched network 有权
标题翻译：用于通过分组交换网络进行电话呼叫的路由和安全的方法和系统
公开(公告)号：US08982875B2
公开(公告)日：2015-03-17
申请号：US13493343
申请日：2012-06-11
申请人： Saswata Bhattacharya , Mahendra Pratap , Harvey S. Schultz , Quan Li , Serafim Maroulis
发明人： Saswata Bhattacharya , Mahendra Pratap , Harvey S. Schultz , Quan Li , Serafim Maroulis
IPC分类号： H04M7/00 , H04M7/12 , H04L29/06 , H04M3/38
CPC分类号： H04M7/128 , H04L29/06027 , H04L63/10 , H04L65/1043 , H04L65/1069 , H04M3/38 , H04M7/0078 , H04M7/1285
摘要： A server, upon receiving a request to complete a call over a packet-switched network, looks up an address on the packet-switched network on a local table. If the local table does not contain a matching address, the server asks a routing server to identify a receiving server address. The routing server identifies a suitable address and sends a message to the originating server containing the address. The receiving server then receives, via the packet-switched network, a message requesting a telephone connection to a second telephone device. Before completing the connection to the second telephone device, information in the message representing the address of the device on the packet-switched network that originated the message is identified and the address information is compared to selected predetermined addresses for permitted origins of the message.
摘要翻译：服务器在接收到通过分组交换网络完成呼叫的请求时，在本地表上查找分组交换网络上的地址。如果本地表不包含匹配地址，则服务器要求路由服务器识别接收服务器地址。路由服务器识别合适的地址，并向包含该地址的始发服务器发送消息。然后，接收服务器经由分组交换网络接收请求与第二电话设备的电话连接的消息。在完成与第二电话设备的连接之前，识别表示发起消息的分组交换网络上的设备的地址的消息中的信息，并且将地址信息与所选择的预定地址进行比较以用于消息的允许起始。

4. 发明授权

US06353610B1 Method and system for call signaling in telephone calls over a packet-switched network 失效
标题翻译：通过分组交换网络进行电话呼叫中的呼叫信令的方法和系统
公开(公告)号：US06353610B1
公开(公告)日：2002-03-05
申请号：US09100627
申请日：1998-06-19
申请人： Saswata Bhattacharya , Mahendra Pratap , Harvey S. Schultz , Tript P. Singh , Quan Li , Ghassan Z. Qadah , Gregory J. D'Angelo
发明人： Saswata Bhattacharya , Mahendra Pratap , Harvey S. Schultz , Tript P. Singh , Quan Li , Ghassan Z. Qadah , Gregory J. D'Angelo
IPC分类号： H04L1266
CPC分类号： H04M7/1245
摘要： A telephone call from first telephone device to a second telephone device is initiated by a call directly from the first telephone device to a first gateway. The first gateway receives dialed digits from the second telephone device, identifies an address on a packet switched network of a second gateway associated with the second telephone device, which identified by the dialed digits. The first gateway contacts the second gateway via the packet-switched network. The second gateway initiates a circuit-switched telephone connection to the second telephone device. When a ringing signal or busy signal is received from the second telephone device by the second gateway, the second gateway provides a signal via the packet-switched network to the first gateway. The first gateway provides the corresponding signal to the first telephone device.
摘要翻译：从第一电话设备到第二电话设备的电话呼叫是通过直接从第一电话设备到第一网关的呼叫发起的。第一网关从第二电话设备接收拨打的数字，识别由拨号数字标识的与第二电话设备相关联的第二网关的分组交换网络上的地址。第一个网关通过分组交换网络与第二个网关相连接。第二网关发起到第二电话设备的电路交换电话连接。当由第二网关从第二电话设备接收到振铃信号或忙信号时，第二网关经由分组交换网络向第一网关提供信号。第一网关向第一电话设备提供相应的信号。

5. 发明授权

US06584094B2 Techniques for providing telephonic communications over the internet 失效
标题翻译：通过互联网提供电话通信的技术
公开(公告)号：US06584094B2
公开(公告)日：2003-06-24
申请号：US08713050
申请日：1996-09-12
申请人： Serafim Maroulis , Mahendra Pratap , Dennis W. Specht
发明人： Serafim Maroulis , Mahendra Pratap , Dennis W. Specht
IPC分类号： H04L1266
CPC分类号： H04M7/0057 , H04M7/009 , H04Q3/0025 , Y10S379/90
摘要： Improved methods for providing a voice communications path over the internet. According to a first embodiment, a first PBX coupled to a first internet gateway device determines whether or not a second PBX has access to a second internet gateway device and, if so, the second PBX sends the IP (internet protocol) address of the second internet gateway device to the first PBX, and the first PBX sends the IP address of the first internet gateway device to the second PBX, over the PSTN (public switched telephone network) and/or over a network signalling channel. The first and second internet gateway devices then set up a voice communications path over the internet between the first and second PBXes.
摘要翻译：改进了通过互联网提供语音通信路径的方法。根据第一实施例，耦合到第一互联网网关设备的第一PBX确定第二PBX是否可以访问第二互联网网关设备，如果是，则第二PBX发送第二PBX的IP（因特网协议）地址互联网网关设备连接到第一PBX，第一PBX通过PSTN（公共交换电话网络）和/或通过网络信令信道将第一互联网网关设备的IP地址发送到第二PBX。然后，第一和第二互联网网关设备在第一和第二PBX之间通过因特网建立语音通信路径。

6. 发明授权

US5502727A Image and audio communication system having graphical annotation capability 失效
标题翻译：具有图形注释功能的图像和音频通信系统
公开(公告)号：US5502727A
公开(公告)日：1996-03-26
申请号：US49727
申请日：1993-04-20
申请人： Anthony J. Catanzaro , Steven C. Dzik , Charles Hull , Mahendra Pratap , Jerome Prestinario , Minakanagurki V. Ranganath , John F. Ribera
发明人： Anthony J. Catanzaro , Steven C. Dzik , Charles Hull , Mahendra Pratap , Jerome Prestinario , Minakanagurki V. Ranganath , John F. Ribera
IPC分类号： H04N7/173 , H04M3/00 , H04M11/06 , H04M11/08 , H04N7/14 , H04M11/00
CPC分类号： H04M11/085 , H04N7/148
摘要： A telephone apparatus enables the approximate simultaneous transmission and reception of audio interleaved with image and graphical annotation signals, in data packet form, over an analog line which connects the apparatus to a switched telephone network. The audio data packets are transmitted at a periodic rate, during a first time interval, and the image and annotation data packets are transmitted during a second time interval, following the first time interval, enabling the simultaneous output of voice, image and annotation data at the receiver site. Control data packets, as needed, are also transmitted during the second time interval for end-to-end apparatus control. One feature enables the transmission of audio data packets at a first periodic rate, when in an image transmission mode, and at a second periodic rate, faster than the first periodic rate, when not in the image transmission mode.
摘要翻译：一种电话设备能够通过将设备连接到交换电话网络的模拟线路以数据分组的形式近似同时发送和接收与图像和图形注释信号交错的音频。音频数据分组在第一时间间隔期间以周期性速率发送，并且在第一时间间隔之后的第二时间间隔内发送图像和注释数据分组，使得能够同时输出语音，图像和注释数据接收站点。在第二时间间隔期间，根据需要还控制数据分组，以进行端对端设备控制。当不处于图像传输模式时，一个特征使得当处于图像传输模式时，以第二周期性速率比第一周期性速率更快的第一周期性速率传输音频数据分组。

7. 发明申请

US20080040262A1 Voice authenticated financial transaction 审中-公开
标题翻译：语音认证金融交易
公开(公告)号：US20080040262A1
公开(公告)日：2008-02-14
申请号：US11801366
申请日：2007-05-09
申请人： Subramanian D K , Sridhar K , Rishi K , Mahesh Kumar Jain , Mahendra Pratap
发明人： Subramanian D K , Sridhar K , Rishi K , Mahesh Kumar Jain , Mahendra Pratap
IPC分类号： G06Q40/00 , G06F3/01 , H04L9/00 , G06F3/16
CPC分类号： G06F21/35 , G06F21/32 , G06Q10/00 , G06Q20/10 , G06Q20/20 , G06Q20/341 , G06Q20/40 , G06Q20/4014 , G06Q20/40145 , G06Q30/06 , G06Q40/00 , G07C9/00087 , G07F7/1008
摘要： The method and system disclosed herein provides a method and system for enabling users to conduct financial transactions with voice enabled merchant devices. The overall system comprises of a merchant device operated by the merchant, electronic handheld devices operated by users, i.e. customers, and a banking server that is in communication with the merchant device. The merchant device guides the user in conducting financial transactions. The merchant device comprises of a radio frequency identification (RFID) unit, a biometric identification unit and a voice module. The RFID module identifies the unique radio frequency identifier of the user, and for receiving and transmitting information via radio frequency. The biometric identification unit is used for capturing and authenticating the identity of individuals and authorizing transactions. The voice module provides a voice response back to the user, requesting a confirmation via biometric authentication in order to complete a transaction after the user initiates a financial transaction.
摘要翻译：本文公开的方法和系统提供了一种使用户能够与支持语音的商家设备进行金融交易的方法和系统。整个系统包括由商家操作的商家设备，由用户操作的电子手持设备，即客户，以及与商家设备通信的银行服务器。商家设备引导用户进行金融交易。商业设备包括射频识别（RFID）单元，生物识别单元和语音模块。 RFID模块识别用户的唯一无线电频率标识符，并且用于通过无线电频率接收和发送信息。生物识别单元用于捕获和验证个人身份并授权交易。语音模块向用户提供语音响应，通过生物认证来请求确认，以便在用户发起金融交易之后完成交易。

8. 发明授权

US5787088A Method and system for interoperating between ISDN and PSTN transport for allowing simultaneous transmission of voice and data over one telephone line 失效
标题翻译： ISDN和PSTN传输之间互操作的方法和系统，用于允许通过一条电话线路同时传输语音和数据
公开(公告)号：US5787088A
公开(公告)日：1998-07-28
申请号：US556726
申请日：1995-11-13
申请人： Nuri Ruhi Dagdeviren , Jerome Prestinario , Kenneth R. Klein , Mahendra Pratap
发明人： Nuri Ruhi Dagdeviren , Jerome Prestinario , Kenneth R. Klein , Mahendra Pratap
IPC分类号： H04M11/06 , H04Q11/04 , H04J3/04
CPC分类号： H04Q11/0428 , H04M11/06 , H04Q2213/13034 , H04Q2213/1305 , H04Q2213/1309 , H04Q2213/13093 , H04Q2213/13096 , H04Q2213/13106 , H04Q2213/13174 , H04Q2213/13196 , H04Q2213/13199 , H04Q2213/13209 , H04Q2213/1322 , H04Q2213/13292
摘要： A telephone system simultaneously transmits voice and data through a public switched telephone network and over one telephone line between a calling party location having an ISDN connection and a destination party location having a POTS analog connection. The calling party location determines if the destination party location has an analog POTS connection and then creates a connection between the calling party and the destination party. Data and voice band signals are packetized and multiplexed and transmitted through the public switched telephone network to a modem located at the destination party location. The packets are demultiplexed into separate voice band and digital signal components and the digital signal components demodulated within the modem. The demodulated data signals are forwarded to a data terminal and a voice band signals forwarded to an analog terminal.
摘要翻译：电话系统通过公共交换电话网络和具有ISDN连接的主叫方位置和具有POTS模拟连接的目的地方位置之间的一条电话线同时发送语音和数据。呼叫方位置确定目的地方位置是否具有模拟POTS连接，然后在呼叫方与目的方之间建立连接。数据和语音频带信号被分组和复用，并通过公共交换电话网络传输到位于目的地方位置的调制解调器。分组被解复用为单独的语音频带和数字信号分量，并且数字信号分量在调制解调器内解调。解调的数据信号被转发到数据终端，并将语音频带信号转发到模拟终端。

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