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1. 发明申请

US20080259907A1 INTERWORKING BETWEEN H.320/H.324 AND SIP 有权
标题翻译： H.320 / H.324和SIP之间的交互
公开(公告)号：US20080259907A1
公开(公告)日：2008-10-23
申请号：US11737017
申请日：2007-04-18
申请人： Parameswaran Kumarasamy , Yu Zhang , Sabita Jasty , Mark Conner , Sandeep Singh Bhupinder Kohli , Paul R. P. Chu
发明人： Parameswaran Kumarasamy , Yu Zhang , Sabita Jasty , Mark Conner , Sandeep Singh Bhupinder Kohli , Paul R. P. Chu
IPC分类号： H04L12/66
CPC分类号： H04L65/605 , H04L65/1006 , H04L65/1009 , H04L65/1036 , H04L65/104 , H04L69/08 , H04L69/24 , H04N7/148
摘要： Disclosed are a method, apparatus and system for interworking between H.320 or H.324 and SIP. The method comprises receiving a SIP message indicative of capabilities supported by a first endpoint device and deferring responding to the SIP message. The method further comprises receiving from a second endpoint device an H.320 or H.324 message indicative of the capabilities supported by the second endpoint device in response thereto responding to the SIP message thereby to establish a media communication channel between the first and second endpoint devices based on their respective capabilities.
摘要翻译：公开了用于在H.320或H.324与SIP之间进行互通的方法，装置和系统。所述方法包括接收指示由第一端点设备支持的能力并推迟响应于所述SIP消息的SIP消息。该方法还包括从第二端点设备接收指示第二端点设备支持的能力响应于该SIP消息的H.320或H.324消息，由此建立第一和第二端点之间的媒体通信信道设备基于各自的功能。

2. 发明授权

US08675637B2 Interworking between H.320/H.324 and SIP 有权
标题翻译： H.320 / H.324与SIP之间的互通
公开(公告)号：US08675637B2
公开(公告)日：2014-03-18
申请号：US11737017
申请日：2007-04-18
申请人： Parameswaran Kumarasamy , Yu Zhang , Sabita Jasty , Mark Conner , Sandeep Singh Bhupinder Kohli , Paul R. P. Chu
发明人： Parameswaran Kumarasamy , Yu Zhang , Sabita Jasty , Mark Conner , Sandeep Singh Bhupinder Kohli , Paul R. P. Chu
IPC分类号： H04L12/66 , H04L12/28 , H04J3/16
CPC分类号： H04L65/605 , H04L65/1006 , H04L65/1009 , H04L65/1036 , H04L65/104 , H04L69/08 , H04L69/24 , H04N7/148
摘要： Disclosed are a method, apparatus and system for interworking between H.320 or H.324 and SIP. The method comprises receiving a SIP message indicative of capabilities supported by a first endpoint device and deferring responding to the SIP message. The method further comprises receiving from a second endpoint device an H.320 or H.324 message indicative of the capabilities supported by the second endpoint device in response thereto responding to the SIP message thereby to establish a media communication channel between the first and second endpoint devices based on their respective capabilities.
摘要翻译：公开了用于在H.320或H.324与SIP之间进行互通的方法，装置和系统。所述方法包括接收指示由第一端点设备支持的能力并推迟响应于所述SIP消息的SIP消息。该方法还包括从第二端点设备接收指示第二端点设备支持的能力响应于该SIP消息的H.320或H.324消息，由此建立第一和第二端点之间的媒体通信信道设备基于各自的功能。

3. 发明授权

US08331352B2 Interworking supplementary call services between different communication protocols 有权
标题翻译：不同通信协议之间的互通补充呼叫业务
公开(公告)号：US08331352B2
公开(公告)日：2012-12-11
申请号：US11671351
申请日：2007-02-05
申请人： Parameswaran Kumarasamy , Paul R. P. Chu , Jayesh Chokshi , Sunila R. Ainapure , Sandeep Singh Kohli , Sabita Jasty , Vijay Kannan
发明人： Parameswaran Kumarasamy , Paul R. P. Chu , Jayesh Chokshi , Sunila R. Ainapure , Sandeep Singh Kohli , Sabita Jasty , Vijay Kannan
IPC分类号： H04L12/66
CPC分类号： H04L65/40 , H04L69/08
摘要： A method for interworking supplementary call services between different VOIP protocols is provided. The method comprises receiving, during a call between a first end device and a second end device, a first message in a first protocol format for the second end device to transfer the call to a third end device; determining interworking information to interwork the first message to a second message in a second protocol format; generating the second message based on the interworking information, such that the second message initiates the call transfer to the third end device.
摘要翻译：提供了一种在不同VOIP协议之间互通辅助呼叫服务的方法。该方法包括在第一终端设备和第二终端设备之间的呼叫期间以第一协议格式接收第二终端设备将呼叫转移到第三终端设备的第一消息; 确定互通信息以使第一消息与第二协议格式的第二消息互通; 基于所述互通信息生成所述第二消息，使得所述第二消息发起到所述第三终端设备的呼叫转移。

4. 发明申请

US20080186954A1 Interworking Supplementary Call Services Between Different Communication Protocols 有权
标题翻译：不同通信协议之间的互通补充呼叫服务
公开(公告)号：US20080186954A1
公开(公告)日：2008-08-07
申请号：US11671351
申请日：2007-02-05
申请人： Parameswaran Kumarasamy , Paul R. P. Chu , Jayesh Chokshi , Sunila R. Ainapure , Sandeep Singh Kohli , Sabita Jasty , Vijay Kannan
发明人： Parameswaran Kumarasamy , Paul R. P. Chu , Jayesh Chokshi , Sunila R. Ainapure , Sandeep Singh Kohli , Sabita Jasty , Vijay Kannan
IPC分类号： H04L12/66
CPC分类号： H04L65/40 , H04L69/08
摘要： A method for interworking supplementary call services between different VOIP protocols is provided. The method comprises receiving, during a call between a first end device and a second end device, a first message in a first protocol format for the second end device to transfer the call to a third end device; determining interworking information to interwork the first message to a second message in a second protocol format; generating the second message based on the interworking information, such that the second message initiates the call transfer to the third end device.
摘要翻译：提供了一种在不同VOIP协议之间互通辅助呼叫服务的方法。该方法包括在第一终端设备和第二终端设备之间的呼叫期间以第一协议格式接收第二终端设备将呼叫转移到第三终端设备的第一消息; 确定互通信息以使第一消息与第二协议格式的第二消息互通; 基于所述互通信息生成所述第二消息，使得所述第二消息发起到所述第三终端设备的呼叫转移。

5. 发明授权

US09106714B2 Plug and play provisioning of voice over IP network devices 有权
标题翻译：通过IP网络设备即插即用配置语音
公开(公告)号：US09106714B2
公开(公告)日：2015-08-11
申请号：US12508141
申请日：2009-07-23
申请人： Parameswaran Kumarasamy , Paul R. P. Chu , Andrew W. Au
发明人： Parameswaran Kumarasamy , Paul R. P. Chu , Andrew W. Au
IPC分类号： G06F15/16 , H04L29/08 , H04L29/12 , H04L29/06
CPC分类号： H04L67/34 , H04L61/2015 , H04L65/1006 , H04L65/1059
摘要： Techniques are provided for sending from a client in a network device a request message configured to request configuration parameters to allow the network device to operate as a source or destination node for packet switched network telephony activity. In response to receiving the request message, sending the configuration parameters from a server configured to retrieve the configuration parameters from a call provisioning server. The configuration parameters are received at the client and passed to a call agent in the network device in order to configure the network device to operate as a source or destination node for packet switched network telephony activity.
摘要翻译：提供了用于从网络设备中的客户端发送被配置为请求配置参数以允许网络设备作为分组交换网络电话活动的源或目的地节点来操作的请求消息的技术。响应于接收到请求消息，从配置为从呼叫供应服务器检索配置参数的服务器发送配置参数。在客户端处接收配置参数并将其传递到网络设备中的呼叫代理，以便将网络设备配置为用作分组交换网络电话活动的源或目的地节点。

6. 发明申请

US20110019660A1 Plug and Play Provisioning of Voice Over IP Network Devices 有权
标题翻译： IP网络设备上的即插即用设备
公开(公告)号：US20110019660A1
公开(公告)日：2011-01-27
申请号：US12508141
申请日：2009-07-23
申请人： Parameswaran Kumarasamy , Paul R. P. Chu , Andrew W. Au
发明人： Parameswaran Kumarasamy , Paul R. P. Chu , Andrew W. Au
IPC分类号： H04L12/66 , H04M3/42
CPC分类号： H04L67/34 , H04L61/2015 , H04L65/1006 , H04L65/1059
摘要： Techniques are provided for sending from a client in a network device a request message configured to request configuration parameters to allow the network device to operate as a source or destination node for packet switched network telephony activity. In response to receiving the request message, sending the configuration parameters from a server configured to retrieve the configuration parameters from a call provisioning server. The configuration parameters are received at the client and passed to a call agent in the network device in order to configure the network device to operate as a source or destination node for packet switched network telephony activity.
摘要翻译：提供了用于从网络设备中的客户端发送被配置为请求配置参数以允许网络设备作为分组交换网络电话活动的源或目的地节点来操作的请求消息的技术。响应于接收到请求消息，从配置为从呼叫供应服务器检索配置参数的服务器发送配置参数。在客户端处接收配置参数并将其传递到网络设备中的呼叫代理，以便将网络设备配置为用作分组交换网络电话活动的源或目的地节点。

7. 发明授权

US09100407B2 Method and system to enhance performance of a session initiation protocol network and its elements 有权
标题翻译：提高会话发起协议网络及其元素性能的方法和系统
公开(公告)号：US09100407B2
公开(公告)日：2015-08-04
申请号：US11388672
申请日：2006-03-23
申请人： Mohammed Taher Shaikh , Parameswaran Kumarasamy , Jayesh Chokshi , Vinay Pande
发明人： Mohammed Taher Shaikh , Parameswaran Kumarasamy , Jayesh Chokshi , Vinay Pande
IPC分类号： G06F15/16 , H04L29/06 , H04W28/06
CPC分类号： H04L65/1006 , H04L29/06197 , H04L61/1529 , H04L69/22 , H04W28/06
摘要： In accordance with at least one embodiment of the present invention, a communication apparatus includes a communication unit configured to send and receive messages on a network. Each message has a message header configured to include a plurality of header fields, where the message header includes a suppression header field that indicates a request to suppress at least one header field in at least one subsequently sent or received message. The communication apparatus is configured to establish a suppressed header field message exchange session with a peer on the network so that at least one subsequent message exchanged between the communication apparatus and the peer is free of at least one suppressible header field.
摘要翻译：根据本发明的至少一个实施例，通信设备包括被配置为在网络上发送和接收消息的通信单元。每个消息具有被配置为包括多个报头字段的消息报头，其中消息报头包括指示在至少一个随后发送或接收的消息中抑制至少一个报头字段的请求的抑制报头字段。通信装置被配置为与网络上的对等体建立抑制的报头字段消息交换会话，使得在通信装置和对等体之间交换的至少一个后续消息没有至少一个可抑制的报头字段。

8. 发明授权

US08687624B2 Apparatus and method to handle dynamic payloads in a heterogeneous network 有权
标题翻译：处理异构网络中动态有效载荷的装置和方法
公开(公告)号：US08687624B2
公开(公告)日：2014-04-01
申请号：US12030759
申请日：2008-02-13
申请人： Parameswaran Kumarasamy , Kavithadevi Parameswaran
发明人： Parameswaran Kumarasamy , Kavithadevi Parameswaran
IPC分类号： H04L12/66
CPC分类号： H04L65/102 , H04L65/1033 , H04L69/18
摘要： Various embodiments provide an apparatus and method for handling dynamic payloads in a heterogeneous network. An example embodiment includes a first node interface to receive a first request for data communication from a first node, the first request being coded in a first protocol and including information identifying a first payload type. The example embodiment includes a second node interface to receive a second request for data communication from a second node, the second request being coded in a second protocol and including information identifying a second payload type. The first node interface of the example embodiment configures a message coded in the first protocol to include the information identifying the second payload type and to send the message to the first node.
摘要翻译：各种实施例提供了用于处理异构网络中的动态有效载荷的装置和方法。示例实施例包括第一节点接口，用于从第一节点接收第一数据通信请求，第一请求以第一协议进行编码，并包括识别第一有效载荷类型的信息。该示例性实施例包括第二节点接口，用于从第二节点接收第二数据通信请求，第二请求被编码在第二协议中并且包括标识第二有效载荷类型的信息。示例实施例的第一节点接口配置在第一协议中编码的消息以包括标识第二有效载荷类型的信息并将消息发送到第一节点。

9. 发明授权

US08639844B2 System for establishing a media stream 有权
标题翻译：建立媒体流的系统
公开(公告)号：US08639844B2
公开(公告)日：2014-01-28
申请号：US12840038
申请日：2010-07-20
申请人： Parameswaran Kumarasamy , Vijay Arumugam Kannan , Sheshadri V. Shalya
发明人： Parameswaran Kumarasamy , Vijay Arumugam Kannan , Sheshadri V. Shalya
IPC分类号： G06F13/00
CPC分类号： H04L65/105 , H04L61/2575 , H04L61/2589 , H04L65/1069 , H04L65/80
摘要： In one implementation, an intermediary receives a message from an endpoint, includes a flow around address and a flow through address to a second network device listed in the first message. The intermediary requests another endpoint to perform a connectivity test to determine the reachability of the originating endpoint. The connectivity test may be performed using methods such as ping, probe, interactive connectivity establishment (ICE), or session traversal utilities for network address translation (STUN). The intermediary may request originating endpoint a similar connectivity check and establish a media stream based on results of the connectivity tests. The media stream may be a voice over internet protocol (VoIP) call.
摘要翻译：在一个实施方式中，中间体从端点接收消息，包括在地址周围的流，以及流经地址到第一消息中列出的第二网络设备。中介请求另一个端点执行连通性测试以确定始发端点的可达性。可以使用诸如ping，探针，交互连接建立（ICE）或网络地址转换（STUN）的会话遍历实用程序的方法来执行连接性测试。中介可以根据连接性测试的结果向发端端请求类似的连接检查，并建立媒体流。媒体流可以是因特网协议语音（VoIP）呼叫。

10. 发明授权

US08472453B2 Terminal capabilities set exchange between heterogeneous endpoints 有权
公开(公告)号：US08472453B2
公开(公告)日：2013-06-25
申请号：US11505556
申请日：2006-08-16
申请人： Manjunath Bangalore , Kan Wu , Steven G. Fry , Parameswaran Kumarasamy , Kavithadevi Parameswaran
发明人： Manjunath Bangalore , Kan Wu , Steven G. Fry , Parameswaran Kumarasamy , Kavithadevi Parameswaran
IPC分类号： H04L12/28 , H04L12/56 , H04J3/16
CPC分类号： H04L65/1069 , H04L65/1006 , H04L65/1009 , H04L65/104 , H04L65/605 , H04L69/08 , H04L69/24
摘要： In one embodiment, a method includes receiving at a protocol translator a first message from a first endpoint to a second endpoint. The first message includes a list of media capabilities of the first endpoint. The method also includes transmitting from the protocol translator a second message to the second endpoint including a media capabilities request header and receiving at the protocol translator a response message from the second endpoint. The response message includes a response header including a list of the media capabilities of the second endpoint.

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