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    SYSTEM, METHOD, AND COMPUTER PROGRAM PRODUCT FOR CONNECTING OR COUPLING ANALOG AUDIO COMMUNICATIONS SYSTEMS OVER A WIRELESS PACKET DATA NETWORK
    4.
    发明申请
    SYSTEM, METHOD, AND COMPUTER PROGRAM PRODUCT FOR CONNECTING OR COUPLING ANALOG AUDIO COMMUNICATIONS SYSTEMS OVER A WIRELESS PACKET DATA NETWORK 有权
    用于在无线分组数据网络中连接或耦合模拟音频通信系统的系统，方法和计算机程序产品

    公开(公告)号：US20170019537A1

    公开(公告)日：2017-01-19

    申请号：US14801833

    申请日：2015-07-17

    申请人： NSGDatacom Inc.

    发明人： Graham King ,  Simon Tiley

    IPC分类号： H04M7/00 ,  H04W84/04 ,  H04L29/06

    CPC分类号： H04W84/042 ,  H04L65/1026 ,  H04L65/605 ,  H04M7/1245

    摘要： An automated telecommunications system includes a first system operable to receive PSTN compatible audio frequency signals, to decode and interpret said incoming signals according to the type of call and call format, and transmit digital messages to a second system over a packet data network. Said second system receives and interprets digital messages incoming from the first system, encodes and regenerate outgoing audio frequency signals. The system may be bi-directional and operate over a packet based data network, such as for example an IP based wireless data network. The functionality of said first and second systems may be combined at a single location and interface with a VoIP system at either or both ends and allows PSTN and VoIP communications to share the same packet data stream over a wireless network connection.

    摘要翻译： 自动化电信系统包括可操作以接收PSTN兼容音频信号的第一系统，以根据呼叫和呼叫格式的类型对所述输入信号进行解码和解释，并通过分组数据网络将数字消息发送到第二系统。 所述第二系统接收并解释从第一系统进入的数字消息，对输出的音频信号进行编码和再生。 该系统可以是双向的并且在基于分组的数据网络上操作，例如基于IP的无线数据网络。 所述第一和第二系统的功能可以在单个位置组合，并且在两端或两端与VoIP系统接口，并允许PSTN和VoIP通信通过无线网络连接共享相同的分组数据流。

    Dynamic insertion of a quality enhancement gateway
    5.
    发明授权
    Dynamic insertion of a quality enhancement gateway 有权
    动态插入质量增强网关

    公开(公告)号：US09521015B2

    公开(公告)日：2016-12-13

    申请号：US12974986

    申请日：2010-12-21

    申请人： Dany Sylvain ,  Richard Charles Taylor

    发明人： Dany Sylvain ,  Richard Charles Taylor

    IPC分类号： H04L12/66 ,  H04L29/06 ,  H04M7/12

    CPC分类号： H04L12/66 ,  H04L65/1016 ,  H04L65/1069 ,  H04L65/80 ,  H04M7/1245

    摘要： Methods, systems, and computer readable media for enhancing media quality by dynamically inserting a quality enhancement gateway are disclosed. According to one method, steps are performed at a service node. The method includes detecting a condition associated with a session between two endpoints that indicates that the session could benefit from media quality enhancement processing. The method also includes signaling the endpoints to route at least a portion of the session through a quality enhancement gateway (QEG) capable of providing the media quality enhancement processing for the session.

    摘要翻译： 公开了通过动态插入质量增强网关来提高媒体质量的方法，系统和计算机可读介质。 根据一种方法，在服务节点执行步骤。 该方法包括检测与两个端点之间的会话相关联的条件，其指示会话可以从媒体质量增强处理中受益。 该方法还包括通过能够为该会话提供媒体质量增强处理的质量增强网关（QEG）来发信号通知端点路由至少一部分会话。

    Suppressing high speed modulation negotiation
    7.
    发明授权
    Suppressing high speed modulation negotiation 有权
    抑制高速调制协商

    公开(公告)号：US08681784B2

    公开(公告)日：2014-03-25

    申请号：US11562363

    申请日：2006-11-21

    申请人： Mehryar Khalili Garakani ,  Herbert M. Wildfeuer ,  Gavin Jin ,  Chieh-Wen Tsai

    发明人： Mehryar Khalili Garakani ,  Herbert M. Wildfeuer ,  Gavin Jin ,  Chieh-Wen Tsai

    IPC分类号： H04L12/66 ,  H04N7/14 ,  H04L29/06

    CPC分类号： H04L29/06231 ,  H04L29/06482 ,  H04L65/102 ,  H04L65/601 ,  H04M7/1245 ,  H04M11/064 ,  H04M2203/657

    摘要： In one embodiment, one or more gateways sniff the voice channel during the voice mode. If it is determined that V.8bis signals are being initiated, then the gateway breaks these exchanges by suppressing such signaling. Modem relay communications then are allowed to proceed. Briefly, the method and apparatus involve monitoring a call during a voice mode phase for an initiating signal representative of the defined signaling, the monitoring being performed by a local gateway and, if such an initiating signal is detected during the monitoring, then suppressing such detected signaling in such manner that the signaling does not reach the remote gateway. Preferably, the monitoring is for an initiating signal characterized by a dual tone of defined frequency and duration of approximately 1375 Hz and 2002 Hz for a duration of approximately 400 ms or 285 ms, in agreement with the ITU-T Recommendation V.8bis (standard) adopted by the International Telecommunication Union. Monitoring is continued at least until an answer back from an answering station is received by the gateway. When the suppression succeeds and the remote (non-initiating gateway that may be awaiting such an initiating signal halts any further V.8bis transaction attempts, the local gateway initiates a modem relay session of operation with the remote gateway.

    摘要翻译： 在一个实施例中，一个或多个网关在语音模式期间嗅探语音信道。 如果确定V.8bis信号正在启动，则网关通过抑制这种信令来中断这些交换。 然后允许调制解调器中继通信继续。 简而言之，该方法和装置涉及在代表定义的信令的启动信号的语音模式阶段期间监视呼叫，监视由本地网关执行，并且如果在监视期间检测到这样的启动信号，则抑制这种检测到的 信令以信令不到达远程网关的方式。 优选地，监视是针对起始信号，其特征在于具有大约137​​5Hz和2002Hz的定义的频率和持续时间的双音调，持续时间为大约400ms或285ms，与ITU-T建议V.8bis（标准）一致 ）国际电信联盟通过。 至少继续进行监控，直到网关收到来自应答站的应答。 当抑制成功并且可能正在等待这样的发起信号的远程（非发起网关停止任何进一步的V.8bis事务尝试）时，本地网关发起与远程网关的调制解调器中继操作会话。

    Unified message system and method
    8.
    发明申请
    Unified message system and method 审中-公开
    统一消息系统和方法

    公开(公告)号：US20130286900A1

    公开(公告)日：2013-10-31

    申请号：US13927524

    申请日：2013-06-26

    申请人： Research In Motion Limited

    发明人： William David Castell ,  Mihal Lazaridis ,  Gary Phillip Mousseau

    IPC分类号： H04L12/66

    CPC分类号： H04L12/66 ,  H04L51/36 ,  H04L51/38 ,  H04M3/53 ,  H04M7/0048 ,  H04M7/0051 ,  H04M7/0054 ,  H04M7/1235 ,  H04M7/1245 ,  H04M7/1295

    摘要： A unified messaging system, method and user interface is provided for a handheld mobile communication device. The method may include the following steps: (a) receiving a notification signal at the wireless device via the wireless data channel indicating that the unified messaging system received and stored a voice mail message intended for a user of the wireless device; (b) transmitting a command signal from the wireless device to the unified messaging system via the wireless data channel, the command signal including a message retrieval command; (c) receiving via the wireless voice channel a voice call initiated by a voice mail system component of the unified messaging system in response to the message retrieval command transmitted from the wireless device; and (d) receiving the voice mail message from the unified messaging system via the wireless voice channel.

    摘要翻译： 为手持移动通信设备提供统一的消息系统，方法和用户界面。 该方法可以包括以下步骤：（a）经由无线数据信道在无线设备处接收指示统一消息收发系统接收并存储用于无线设备的用户的语音邮件消息的通知信号; （b）经由无线数据信道从无线设备向统一消息收发系统发送命令信号，所述命令信号包括消息检索命令; （c）响应于从无线设备发送的消息检索命令，经由无线语音信道接收由统一消息系统的语音邮件系统组件发起的语音呼叫; 和（d）经由无线语音信道从统一消息收发系统接收语音邮件消息。

    Method and system for communicating across telephone and data networks
    9.
    发明授权
    Method and system for communicating across telephone and data networks 有权
    用于通过电话和数据网络进行通信的方法和系统

    公开(公告)号：US08560733B2

    公开(公告)日：2013-10-15

    申请号：US13149699

    申请日：2011-05-31

    申请人： Farzad Mobin ,  Touraj Parang

    发明人： Farzad Mobin ,  Touraj Parang

    IPC分类号： H04L12/66

    CPC分类号： H04L65/40 ,  H04L65/1069 ,  H04L65/1096 ,  H04M7/003 ,  H04M7/1245

    摘要： A method and system for communicating across telephone and data networks are disclosed. According to one embodiment, a computer-implemented method, comprises receiving a first call from a first user phone that converts the first call from a format of a first local phone network to a first digital call. The first digital call is transmitted over a large area data network. The first digital call is converted to a format of a second local phone network to generate a second call. The second call is transmitted to a second user phone over the second local phone network. A real-time bi-directional voice communication session is established between the first user phone and the second user phone.

    摘要翻译： 公开了一种用于在电话和数据网络之间进行通信的方法和系统。 根据一个实施例，计算机实现的方法包括从第一用户电话接收第一呼叫，该第一呼叫将第一呼叫从第一本地电话网络的格式转换为第一数字呼叫。 第一个数字呼叫通过大面积数据网络传输。 第一个数字呼叫被转换成第二本地电话网络的格式以产生第二个呼叫。 第二个呼叫通过第二本地电话网络发送到第二用户电话。 在第一用户电话和第二用户电话之间建立实时的双向语音通信会话。

    System, method and mobile device for remote control of a voice mail system
    10.
    发明授权
    System, method and mobile device for remote control of a voice mail system 有权
    用于远程控制语音信箱系统的系统，方法和移动设备

    公开(公告)号：US08498289B2

    公开(公告)日：2013-07-30

    申请号：US11857560

    申请日：2007-09-19

    申请人： William D. Castell ,  Gary P. Mousseau ,  Mihal Lazaridis

    发明人： William D. Castell ,  Gary P. Mousseau ,  Mihal Lazaridis

    IPC分类号： H04L12/66 ,  H04M1/64

    CPC分类号： H04L12/66 ,  H04L51/36 ,  H04L51/38 ,  H04M3/53 ,  H04M7/0048 ,  H04M7/0051 ,  H04M7/0054 ,  H04M7/1235 ,  H04M7/1245 ,  H04M7/1295

    摘要： A unified messaging system, method and user interface is provided for a handheld mobile communication device. The method may include the following steps: (a) receiving a notification signal at the wireless device via the wireless data channel indicating that the unified messaging system received and stored a voice mail message intended for a user of the wireless device; (b) transmitting a command signal from the wireless device to the unified messaging system via the wireless data channel, the command signal including a message retrieval command; (c) receiving via the wireless voice channel a voice call initiated by a voice mail system component of the unified messaging system in response to the message retrieval command transmitted from the wireless device; and (d) receiving the voice mail message from the unified messaging system via the wireless voice channel.

    摘要翻译： 为手持移动通信设备提供统一的消息系统，方法和用户界面。 该方法可以包括以下步骤：（a）经由无线数据信道在无线设备处接收指示统一消息收发系统接收并存储用于无线设备的用户的语音邮件消息的通知信号; （b）经由无线数据信道从无线设备向统一消息收发系统发送命令信号，所述命令信号包括消息检索命令; （c）响应于从无线设备发送的消息检索命令，经由无线语音信道接收由统一消息系统的语音邮件系统组件发起的语音呼叫; 和（d）经由无线语音信道从统一消息收发系统接收语音邮件消息。