公开(公告)号：US07423983B1

公开(公告)日：2008-09-09

申请号：US09522185

申请日：2000-03-09

Applicant: Henry Li ,  David M. Enns ,  Jordan J. Nicol ,  Kenny C. Kwan ,  Ross Mitchell ,  Wilf LeBlanc ,  Ken Unger ,  John Payton ,  Shawn Stevenson ,  Bill Boora ,  Onur Tackin

Inventor： Henry Li ,  David M. Enns ,  Jordan J. Nicol ,  Kenny C. Kwan ,  Ross Mitchell ,  Wilf LeBlanc ,  Ken Unger ,  John Payton ,  Shawn Stevenson ,  Bill Boora ,  Onur Tackin

IPC: H04L5/14 ,  H04L12/66

CPC classification number: H04L65/103 ,  G10L25/90 ,  H04B3/23 ,  H04B3/234 ,  H04L5/1438 ,  H04L7/027 ,  H04L7/0278 ,  H04L12/2801 ,  H04L12/6418 ,  H04L12/66 ,  H04L25/03044 ,  H04L27/0012 ,  H04L29/06 ,  H04L29/06027 ,  H04L47/10 ,  H04L47/11 ,  H04L47/263 ,  H04L47/28 ,  H04L65/1026 ,  H04L65/1036 ,  H04L65/104 ,  H04L65/1043 ,  H04L65/1069 ,  H04L65/607 ,  H04L65/80 ,  H04L67/322 ,  H04L69/329 ,  H04L2001/0093 ,  H04L2012/5671 ,  H04L2012/6481 ,  H04L2027/0028 ,  H04L2027/0034 ,  H04L2027/0053 ,  H04M3/002 ,  H04M3/2209 ,  H04M3/2272 ,  H04M7/006 ,  H04M7/0069 ,  H04M7/125 ,  H04M11/062 ,  H04M2201/40 ,  H04M2201/52 ,  H04M2203/2027 ,  H04M2203/2066 ,  H04Q1/45 ,  Y02D50/10

Abstract: A signal processing system which discriminates between voice signals and data signals modulated by a voiceband carrier. The signal processing system includes a voice exchange, a data exchange and a call discriminator. The voice exchange is capable of exchanging voice signals between a switched circuit network and a packet based network. The signal processing system also includes a data exchange capable of exchanging data signals modulated by a voiceband carrier on the switched circuit network with unmodulated data signal packets on the packet based network. The data exchange is performed by demodulating data signals from the switched circuit network for transmission on the packet based network, and modulating data signal packets from the packet based network for transmission on the switched circuit network. The call discriminator is used to selectively enable the voice exchange and data exchange.

Abstract translation: 一种信号处理系统，其识别语音信号和由语音频带载波调制的数据信号。 信号处理系统包括语音交换，数据交换和呼叫鉴别器。 语音交换能够在交换电路网络和基于分组的网络之间交换语音信号。 信号处理系统还包括能够在基于分组的网络上与未调制的数据信号分组交换由交换电路网络上的语音带载波调制的数据信号的数据交换。 通过解调来自交换电路网络的数据信号进行数据交换，以在基于分组的网络上进行传输，并且调制来自基于分组的网络的数据信号分组，以便在交换电路网络上传输。 呼叫鉴别器用于选择性地启用语音交换和数据交换。

公开(公告)号：US07408924B2

公开(公告)日：2008-08-05

申请号：US10762483

申请日：2004-01-23

Applicant: Hung-Yeh Du

Inventor： Hung-Yeh Du

IPC: H04L12/66

CPC classification number: H04L65/1069 ,  H04L29/06027 ,  H04L65/1026 ,  H04L65/1036

Abstract: A video signal communication method, applicable to IP phone, the method comprises of the following steps: when starting up the supporting video signal function, also starting to receive transmission using video related communication protocol; receiving the internet address setting of the video processing device to retrieve the internet address of the video processing device; determining if the video processing device is initialized; determining if the connected video processing device is initialized and then transmitting the received video signal to the video signal processing device; processing video signal via the compression/decompression module, and the video processing device displaying the video signal.

Abstract translation: 一种适用于IP电话的视频信号通信方法，该方法包括以下步骤：启动支持视频信号功能时，还开始使用视频相关通信协议接收传输; 接收视频处理设备的因特网地址设置以检索视频处理设备的因特网地址; 确定视频处理设备是否被初始化; 确定连接的视频处理设备是否被初始化，然后将所接收的视频信号发送到视频信号处理设备; 通过压缩/解压缩模块处理视频信号，以及显示视频信号的视频处理设备。

公开(公告)号：US20080144608A1

公开(公告)日：2008-06-19

申请号：US11794937

申请日：2005-12-07

Applicant: Edith Dusch ,  Stephen Kennedy ,  Martin Pellert

Inventor： Edith Dusch ,  Stephen Kennedy ,  Martin Pellert

IPC: H04L12/66

CPC classification number: H04L29/06027 ,  H04L65/1026 ,  H04L65/1036 ,  H04L65/1069 ,  H04L65/80

Abstract: Transmitting communication data for a connection between at least one calling first terminal and at least one called second terminal in an at least partly packet-oriented network comprising a plurality of node units, a primary connection being established via the packet-oriented network is provided. User data is detected and evaluated in the first node unit that is designated as a terminal node when the primary connection is established. Parameters of the node unit that are adjustable for converting and/or transmitting the user data are adapted to the evaluated user data. The parameters are transmitted to a second node unit that is designated as a terminal node, whereupon a direct media coupling connection is established between node units which have been designated as terminal nodes along the primary connection, the direct media coupling connection being established with parameters that are adapted to the evaluated user data.

Abstract translation: 提供用于在包括多个节点单元的至少部分分组定向网络中的至少一个呼叫第一终端与至少一个被叫第二终端之间的连接的通信数据，通过面向分组的网络建立的主要连接。 当建立主连接时，在被指定为终端节点的第一节点单元中检测和评估用户数据。 可调整以用于转换和/或发送用户数据的节点单元的参数适合于所评估的用户数据。 这些参数被传送到被指定为终端节点的第二节点单元，由此在沿着主连接被指定为终端节点的节点单元之间建立直接媒体耦合连接，直接媒体耦合连接通过以下参数建立： 适合于评估的用户数据。

公开(公告)号：US20080117809A1

公开(公告)日：2008-05-22

申请号：US12019706

申请日：2008-01-25

Applicant: Weiyang WANG ,  Xiaoshuang LI

Inventor： Weiyang WANG ,  Xiaoshuang LI

IPC: H04L12/26 ,  H04L1/00 ,  G01R31/08

CPC classification number: H04L29/06027 ,  H04L65/1026 ,  H04L65/1036 ,  H04L65/1043 ,  H04L65/80

Abstract: The present invention provides an overload control method for an access media gateway and the corresponding access media gateway. The access media gateway restricts call of a subscriber coupled thereto and acting as a calling side or a called side. Different overload levels and calls with high priority to be guaranteed for the respective overload levels are set at the access media gateway. The subscriber of the access media gateway acting as a calling side or a called side determines an overload level upon detection of its own overload, judges whether the call is a call with high priority to be guaranteed for the overload level. If it is a call with high priority to be guaranteed for the overload level, the call is processed in accordance with a normal call flow; otherwise, the call is rejected. The present invention protects an AG system from breakdown at a high traffic load, and efficiently guarantees connection of the call with high priority including an emergency call and/or a call via a subscriber port with high priority, which can reduce dependence on the MGC, prevent the MGC from overload and rapidly alleviate the overload of the AG, so that the time period in which the service is influenced is shortened.

Abstract translation: 本发明提供了一种用于接入媒体网关和对应的接入媒体网关的过载控制方法。 接入媒体网关限制与其耦合的用户的呼叫并充当呼叫侧或被叫方。 在访问媒体网关处设置不同的过载级别和对各个过载级别保证的具有高优先级的呼叫。 作为呼叫侧或被叫方的接入媒体网关的用户在检测到自身的过载时确定过载等级，判断呼叫是否为高优先级的呼叫以保证过载等级。 如果是具有高优先级的呼叫以保证过载等级，则呼叫将按照正常的呼叫流程进行处理; 否则呼叫被拒绝。 本发明保护AG系统在高流量负载下的故障，并且有效地保证了具有高优先级的用户端口的具有高优先级（包括紧急呼叫和/或呼叫）的呼叫的连接，这可以降低对MGC的依赖性， 防止MGC过载，快速缓解AG的过载，缩短服务影响的时间段。

公开(公告)号：US07372847B2

公开(公告)日：2008-05-13

申请号：US10172739

申请日：2002-06-17

Applicant: Tommi Koistinen

Inventor： Tommi Koistinen

IPC: H04L12/56 ,  H04L12/66 ,  H04J1/02

CPC classification number: H04M7/1245 ,  H04L12/2854 ,  H04L12/64 ,  H04L12/66 ,  H04L29/06027 ,  H04L65/1009 ,  H04L65/1026 ,  H04L65/1036 ,  H04L65/605 ,  H04L65/608 ,  H04M2207/18 ,  H04M2207/206 ,  H04W40/02 ,  H04W80/00 ,  H04W88/16

Abstract: A method and an intermediate element, or a gateway, for routing an information flow in a telecommunication system including a plurality of switching centres. The switching centres are connected with an Internet Protocol (IP) based connection via the gateways, which are arranged to perform speech coding/decoding for an information flow between the switching centres. The gateways are further arranged to detect if the information flow from the switching centre is a data call and to omit the speech coding if the information flow is a data call. The data call detection is performed based on of a symbol pattern included in the frame structure of the information flow.

Abstract translation: 一种用于在包括多个交换中心的电信系统中路由信息流的方法和中间元件或网关。 交换中心通过网关与基于因特网协议（IP）的连接连接，网关被安排为对交换中心之间的信息流执行语音编码/解码。 网关还被布置成检测来自交换中心的信息流是否是数据呼叫，并且如果信息流是数据呼叫，则省略语音编码。 基于包含在信息流的帧结构中的符号模式执行数据呼叫检测。

公开(公告)号：US07359731B2

公开(公告)日：2008-04-15

申请号：US11047892

申请日：2005-02-01

Applicant: Ojas Thakor Choksi

Inventor： Ojas Thakor Choksi

IPC: H04M1/00

CPC classification number: H04L29/12339 ,  H04L61/2503 ,  H04L65/1016 ,  H04L65/1026 ,  H04L65/1036 ,  H04L65/1043 ,  H04L65/4061 ,  H04L69/08 ,  H04W8/04 ,  H04W60/00 ,  H04W84/02 ,  H04W92/02

Abstract: An inter-working network includes a plurality of interfaces for facilitating communications with a plurality of dispatch networks, a proxy, a signaling bridge, a signaling controller and a signaling gateway. The interfaces include a border gateway that manages communications between the inter-working architecture and each dispatch network. The proxy analyzes incoming session requests to determine whether translation is required between originating and terminating dispatch networks. The signaling bridge is adapted to translate session and signaling messages between dispatch networks having incompatible technologies. The signaling controller is interfaced with the signaling bridge and is adapted to manage dispatch sessions between an originating dispatch network and at least one target dispatch network. The signaling gateway is interfaced with the signaling controller and allocates media resources, such as transcoders, to dispatch sessions in order to convert real-time media between dispatch networks. The inter-working architecture may also include a location entity, an address translation entity and/or a billing clearinghouse.

Abstract translation: 互联网络包括用于促进与多个调度网络的通信的多个接口，代理，信令桥，信令控制器和信令网关。 接口包括一个边界网关，用于管理互通架构和每个调度网络之间的通信。 代理分析传入的会话请求以确定是否需要在始发和终止调度网络之间进行翻译。 信令桥适于在具有不兼容技术的调度网络之间转换会话和信令消息。 信令控制器与信令桥接口连接，并适用于管理发起调度网络与至少一个目标调度网络之间的调度会话。 信令网关与信令控制器接口，并且分配媒体资源（例如代码转换器）来分派会话，以便在调度网络之间转换实时媒体。 互连结构还可以包括位置实体，地址转换实体和/或计费结算所。

公开(公告)号：US07342919B2

公开(公告)日：2008-03-11

申请号：US10703531

申请日：2003-11-10

Applicant: Li Zhang ,  Jeffrey P. Cassanova ,  Alan R. Blackburn ,  Robert B. Collicott

Inventor： Li Zhang ,  Jeffrey P. Cassanova ,  Alan R. Blackburn ,  Robert B. Collicott

IPC: H04L12/66

CPC classification number: H04L65/103 ,  H04L29/06027 ,  H04L65/1009 ,  H04L65/1026 ,  H04L65/1036 ,  H04L65/104 ,  H04L65/1043 ,  H04L65/1069 ,  H04M3/4288 ,  H04M2207/12 ,  H04M2207/203 ,  H04Q3/0025

Abstract: An Internet Call Waiting—Voice over Internet Protocol (ICW-VOIP) service that uses a service control point and service node of a Public Switched Telephone Network (PSTN), acting as a gatekeeper and bridge respectively, to enable ICW subscribers to answer telephone calls during an internet session without having to disconnect internet access. The primary network components of the ICW-VOIP service comprise a proxy firewall, a service node, and a gateway. When a PSTN call is placed to a subscriber whose line is being used for internet access, the service control point accesses the subscriber's internet address from a database and transmits a message over the internet to the subscriber giving the subscriber the option to accept the call as a VOIP call. Once accepted, the subscriber places an H.323 call through the gateway to the service node. The service control point also forwards the PSTN call to the service node. Using bridging information, the service node matches the subscriber H.323 call and PSTN call and bridges them together to provide a VOIP connection.

Abstract translation: 互联网呼叫等待 - 互联网语音（ICW-VOIP）服务，其分别用作网守和桥接器的公共交换电话网（PSTN）的服务控制点和服务节点，以使得ICW用户能够应答电话 在互联网会话期间，不必断开互联网访问。 ICW-VOIP服务的主要网络组件包括代理防火墙，服务节点和网关。 当PSTN呼叫被放置在线路用于因特网接入的用户时，服务控制点从数据库访问用户的因特网地址，并通过互联网将消息发送给订户，给订户接受该呼叫的选择 一个VOIP电话。 一旦接受，用户通过网关将H.323呼叫放置到服务节点。 服务控制点还将PSTN呼叫转发到服务节点。 使用桥接信息，服务节点匹配用户H.323呼叫和PSTN呼叫，并将它们桥接在一起以提供VOIP连接。

公开(公告)号：US20080046504A1

公开(公告)日：2008-02-21

申请号：US11926913

申请日：2007-10-29

Applicant: Vladimir Deryugin ,  Patrick Giacomini ,  Petr Makagon ,  Andriy Ryabchun ,  Nikolay Anisimov

Inventor： Vladimir Deryugin ,  Patrick Giacomini ,  Petr Makagon ,  Andriy Ryabchun ,  Nikolay Anisimov

IPC: G06F15/16

CPC classification number: H04M3/5175 ,  G06Q10/06 ,  G06Q10/10 ,  H04L29/06 ,  H04L29/06027 ,  H04L65/1026 ,  H04L65/103 ,  H04L65/1036 ,  H04L65/104 ,  H04L65/1043 ,  H04L65/1069 ,  H04L65/4007 ,  H04L65/4038 ,  H04L67/04 ,  H04L67/28 ,  H04L67/2819 ,  H04L67/2823 ,  H04L67/327 ,  H04L69/08 ,  H04L69/329 ,  H04M3/2218 ,  H04M3/42221 ,  H04M3/42323 ,  H04M3/4234 ,  H04M3/4938 ,  H04M3/5125 ,  H04M3/5166 ,  H04M3/5183 ,  H04M3/5191 ,  H04M3/523 ,  H04M3/5233 ,  H04M2201/60 ,  H04M2207/203 ,  H04Q3/0029 ,  H04Q3/64 ,  H04Q2213/13034 ,  H04Q2213/13072 ,  H04Q2213/13093 ,  H04Q2213/1322 ,  H04Q2213/13345

Abstract: A network system for managing remote agents of a communication center includes a primary server connected to the network the primary server controlling at least one routing point; one or more secondary servers distributed on the network and accessible to the remote agents, the secondary server or servers having data access to agent computing platforms and communication peripherals; and, a software suite distributed in part to the secondary server or servers and distributed in part to one or more agents computing platforms and peripherals, the software suite including protocol for reporting agent status data. The system monitors agents computing platforms and peripherals for activity state through the one or more secondary servers whereupon the one or more secondary servers exchange control messaging and event related data using ISCC protocols with the primary server over the network for intelligent routing purposes.

Abstract translation: 用于管理通信中心的远程代理的网络系统包括连接到网络的主服务器，主服务器控制至少一个路由点; 分布在网络上并可由远程代理访问的一个或多个辅助服务器，具有对代理计算平台和通信外围设备的数据访问的辅助服务器或服务器; 以及部分地分发给辅助服务器或服务器并且部分地分发给一个或多个代理计算平台和外围设备的软件套件，该软件套件包括用于报告代理状态数据的协议。 系统通过一个或多个辅助服务器监视代理计算平台和外围设备的活动状态，因此一个或多个辅助服务器通过网络与主服务器交换控制消息和事件相关数据，以实现智能路由目的。

公开(公告)号：US20080045176A1

公开(公告)日：2008-02-21

申请号：US11670442

申请日：2007-02-02

Applicant: Eric Sze Shun Ho ,  Brian Sze King Ho ,  Bruce Vincent Ward Bernard

Inventor： Eric Sze Shun Ho ,  Brian Sze King Ho ,  Bruce Vincent Ward Bernard

IPC: H05K11/00 ,  H04B1/06

CPC classification number: H04L29/06027 ,  H04L51/04 ,  H04L65/1026 ,  H04L65/1036 ,  H04L65/1069 ,  H04L67/24 ,  H04M1/2535 ,  H04M1/274508 ,  H04M1/274525 ,  H04M1/274558 ,  H04M1/72502 ,  H04M1/72522 ,  H04M1/72547 ,  H04M3/42374 ,  H04M2250/02 ,  H04M2250/08

Abstract: Discloses a system and method for producing a status alert indicating a user contact is now online on a communications device operable with a soft phone application running on an internet interface device in communication with at least one messaging service provider. The communications device has a telephone style handset with alert means to produce a visual and/or audio user perceptible alert. The communications device includes a keypad and display for displaying a user contact list of the soft-phone service application. The list of user contacts for each messaging service provider is monitored to find specified user contacts that have come online. A visible and/or audible alert is produced for each newly online contact the user has specified an alert for. The user can specify the parameters of the alert to obtain a unique alert for each selected contact.

Abstract translation: 公开的用于产生指示用户联系人的状态警报的系统和方法现在在通信设备上在线，该通信设备可与在与至少一个消息服务提供商通信的因特网接口设备上运行的软电话应用程序操作。 通信设备具有电话式手持机，其具有用于产生视觉和/或音频用户可感知警报的警报装置。 通信设备包括键盘和用于显示软电话服务应用的用户联系人列表的显示器。 监控每个消息传递服务提供商的用户联系人列表，以查找已上线的指定用户联系人。 为用户已经指定了一个警报的每个新的在线联系人都会产生一个可见和/或听到的警报。 用户可以指定警报的参数，以获取每个所选联系人的唯一警报。

公开(公告)号：US20080043724A1

公开(公告)日：2008-02-21

申请号：US11698828

申请日：2007-01-29

Applicant: Ara Kardashyan

Inventor： Ara Kardashyan

IPC: H04L12/66

CPC classification number: H04L29/06027 ,  H04L65/1026 ,  H04L65/1036 ,  H04L65/605 ,  H04M7/0066 ,  H04N1/32704 ,  H04N1/32708 ,  H04N1/32713 ,  H04N1/32717 ,  H04N1/33307 ,  H04N2201/33307 ,  H04N2201/33392

Abstract: An image forming device that supports a Voice over Internet Protocol (VoIP) call function, the image forming device including an interface that communicates with external devices, the external devices including a VoIP call recipient's communication device; and a controller that converts voice data received through the interface of the image forming device into data packets, and transmits the data packets to the VoIP call recipient's communication device through the interface of the image forming device.

Abstract translation: 一种图像形成装置，其支持VoIP电话呼叫功能，所述图像形成装置包括与外部设备通信的接口，所述外部设备包括VoIP呼叫接收者的通信设备; 以及将通过图像形成装置的接口接收的语音数据转换为数据分组的控制器，并且通过图像形成装置的接口将数据分组发送到VoIP呼叫接收者的通信装置。