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1. 发明申请

US20080037518A1 METHOD AND APPARATUS FOR VOICE OVER INTERNET PROTOCOL CALL SIGNALING AND MEDIA TRACING 审中-公开
标题翻译：用于互联网协议语音呼叫信号和媒体跟踪的方法和装置
公开(公告)号：US20080037518A1
公开(公告)日：2008-02-14
申请号：US11460219
申请日：2006-07-26
申请人： Parameswaran Kumarasamy , Soumya Kumar Kalahasti , Prasad Miriyala , Michael Edric Tasker , Manjunath Sreedhara Bangalore
发明人： Parameswaran Kumarasamy , Soumya Kumar Kalahasti , Prasad Miriyala , Michael Edric Tasker , Manjunath Sreedhara Bangalore
IPC分类号： H04L12/66
CPC分类号： H04L65/1069 , H04L63/061 , H04M3/465
摘要： Various embodiments provide methods and systems operable to receive a VoIP signaling packet, the VoIP signaling packet including information indicative of a request for trace information, to append trace information to the VoIP signaling packet; and to route the VoIP signaling packet with the trace information to a next network element on a path to a destination node. If an error condition is encountered, the VoIP signaling packet with the trace information is routed to a previous network element on a path to a source node.
摘要翻译：各种实施例提供可操作以接收VoIP信令分组的方法和系统，VoIP信令分组包括指示跟踪信息的请求的信息，以将跟踪信息附加到VoIP信令分组; 并将具有跟踪信息的VoIP信令分组路由到到目的地节点的路径上的下一个网元。如果遇到错误条件，具有跟踪信息的VoIP信令分组路由到源节点路径上的先前网元。

2. 发明申请

US20140092896A1 METHOD AND APPARATUS FOR PROVIDING ACCESS TO REAL TIME CONTROL PROTOCOL INFORMATION FOR IMPROVED MEDIA QUALITY CONTROL 有权
标题翻译：提供访问实时控制协议信息以改进媒体质量控制的方法和装置
公开(公告)号：US20140092896A1
公开(公告)日：2014-04-03
申请号：US14027809
申请日：2013-09-16
申请人： Manjunath Sreedhara Bangalore , Parameswaran Kumarasamy , Kavithadevi Parameswaran
发明人： Manjunath Sreedhara Bangalore , Parameswaran Kumarasamy , Kavithadevi Parameswaran
IPC分类号： H04L29/06
CPC分类号： H04L65/1003 , H04L63/061 , H04L65/1036 , H04L65/105 , H04L65/1069 , H04L65/608 , H04L65/80 , H04M3/465 , H04M7/0084
摘要： Various embodiments provide methods and systems operable to provide access to real time control protocol (RTCP) information for improved media quality control. An example embodiment includes a message processor to receive a message, the message including information indicative of an RTP port identifier, and to add to the received message information indicative of an auxiliary RTCP port identifier; and a message communication component to communicate the information indicative of an auxiliary RTCP port identifier to a node.
摘要翻译：各种实施例提供可操作以提供对实时控制协议（RTCP）信息的访问以用于改进的媒体质量控制的方法和系统。示例实施例包括消息处理器，用于接收消息，所述消息包括指示RTP端口标识符的信息，并且向接收到的消息添加指示辅助RTCP端口标识符的信息; 以及消息通信组件，用于将指示辅助RTCP端口标识符的信息传送到节点。

3. 发明授权

US08539065B2 Method and apparatus for providing access to real time control protocol information for improved media quality control 有权
公开(公告)号：US08539065B2
公开(公告)日：2013-09-17
申请号：US11626157
申请日：2007-01-23
申请人： Manjunath Sreedhara Bangalore , Parameswaran Kumarasamy , Kavithadevi Parameswaran
发明人： Manjunath Sreedhara Bangalore , Parameswaran Kumarasamy , Kavithadevi Parameswaran
IPC分类号： G06F15/173 , H04L12/28
CPC分类号： H04L65/1003 , H04L63/061 , H04L65/1036 , H04L65/105 , H04L65/1069 , H04L65/608 , H04L65/80 , H04M3/465 , H04M7/0084
摘要： Various embodiments provide methods and systems operable to provide access to real time control protocol (RTCP) information for improved media quality control. An example embodiment includes a message processor to receive a message, the message including information indicative of an RTP port identifier, and to add to the received message information indicative of an auxiliary RTCP port identifier; and a message communication component to communicate the information indicative of an auxiliary RTCP port identifier to a node.

4. 发明申请

US20080025320A1 METHOD AND APPARATUS FOR PROVIDING ACCESS TO REAL TIME CONTROL PROTOCOL INFORMATION FOR IMPROVED MEDIA QUALITY CONTROL 有权
标题翻译：提供访问实时控制协议信息以改进媒体质量控制的方法和装置
公开(公告)号：US20080025320A1
公开(公告)日：2008-01-31
申请号：US11626157
申请日：2007-01-23
申请人： Manjunath Sreedhara Bangalore , Parameswaran Kumarasamy , Kavithadevi Parameswaran
发明人： Manjunath Sreedhara Bangalore , Parameswaran Kumarasamy , Kavithadevi Parameswaran
IPC分类号： H04L12/56
CPC分类号： H04L65/1003 , H04L63/061 , H04L65/1036 , H04L65/105 , H04L65/1069 , H04L65/608 , H04L65/80 , H04M3/465 , H04M7/0084
摘要： Various embodiments provide methods and systems operable to provide access to real time control protocol (RTCP) information for improved media quality control. An example embodiment includes a message processor to receive a message, the message including information indicative of an RTP port identifier, and to add to the received message information indicative of an auxiliary RTCP port identifier; and a message communication component to communicate the information indicative of an auxiliary RTCP port identifier to a node.
摘要翻译：各种实施例提供可操作以提供对实时控制协议（RTCP）信息的访问以用于改进的媒体质量控制的方法和系统。示例实施例包括消息处理器，用于接收消息，所述消息包括指示RTP端口标识符的信息，并且向接收到的消息添加指示辅助RTCP端口标识符的信息; 以及消息通信组件，用于将指示辅助RTCP端口标识符的信息传送到节点。

5. 发明授权

US07852783B2 Identify a secure end-to-end voice call 有权
标题翻译：识别安全的端到端语音通话
公开(公告)号：US07852783B2
公开(公告)日：2010-12-14
申请号：US11608217
申请日：2006-12-07
申请人： Michael Edric Tasker , Hosahalli Nanjappa Narendra , Parameswaran Kumarasamy , Sandeep Singh Kohli , Kavithadevi Parameswaran
发明人： Michael Edric Tasker , Hosahalli Nanjappa Narendra , Parameswaran Kumarasamy , Sandeep Singh Kohli , Kavithadevi Parameswaran
IPC分类号： H04L12/26
CPC分类号： H04L63/0428 , H04L63/126 , H04L65/608
摘要： We describe a system embodiment comprising generating a Secure Real-Time Transport Protocol (SRTP) encapsulated packet and including a secure media indicator into the SRTP encapsulated packet. The method further comprises inserting the SRTP encapsulated packet into an SRTP voice stream associated with an active call between a source and a destination endpoint and indicating an end-to-end secure call between the source and destination endpoints responsive to the secure media indicator.And we describe a method embodiment comprising transmitting a request message from a source endpoint to a destination endpoint participating in an active call and setting a secure media flag in the request message at each node in a signaling path associated with the active call. The method further comprises returning a response message from the destination endpoint to the source endpoint responsive to the request and indicating an end-to-end secure call between the two endpoints.
摘要翻译：我们描述了一种系统实施例，包括生成安全实时传输协议（SRTP）封装的分组，并且在SRTP封装分组中包括安全媒体指示符。该方法还包括将SRTP封装的分组插入到与源和目的地端点之间的活动呼叫相关联的SRTP语音流中，并且响应于安全媒体指示符指示源端点与目的地端点之间的端到端安全呼叫。并且我们描述了一种方法实施例，其包括将请求消息从源端点发送到参与活动呼叫的目的地端点，并且在与活动呼叫相关联的信令路径中的每个节点处在请求消息中设置安全媒体标志。该方法还包括响应于该请求并且指示两个端点之间的端到端安全呼叫将响应消息从目的地端点返回到源端点。

6. 发明申请

US20110044326A1 IDENTIFY A SECURE END-TO-END VOICE CALL 有权
标题翻译：识别安全的端到端语音呼叫
公开(公告)号：US20110044326A1
公开(公告)日：2011-02-24
申请号：US12938171
申请日：2010-11-02
申请人： Michael Edric Tasker , Hosahalli Nanjappa Narendra , Parameswaran Kumarasamy , Sandeep Singh Kohli , Kavithadevi Parameswaran
发明人： Michael Edric Tasker , Hosahalli Nanjappa Narendra , Parameswaran Kumarasamy , Sandeep Singh Kohli , Kavithadevi Parameswaran
IPC分类号： H04L12/66
CPC分类号： H04L63/0428 , H04L63/126 , H04L65/608
摘要： We describe a system embodiment comprising generating a Secure Real-Time Transport Protocol (SRTP) encapsulated packet and including a secure media indicator into the SRTP encapsulated packet. The method further comprises inserting the SRTP encapsulated packet into an SRTP voice stream associated with an active call between a source and a destination endpoint and indicating an end-to-end secure call between the source and destination endpoints responsive to the secure media indicator.And we describe a method embodiment comprising transmitting a request message from a source endpoint to a destination endpoint participating in an active call and setting a secure media flag in the request message at each node in a signaling path associated with the active call. The method further comprises returning a response message from the destination endpoint to the source endpoint responsive to the request and indicating an end-to-end secure call between the two endpoints.
摘要翻译：我们描述了一种系统实施例，包括生成安全实时传输协议（SRTP）封装的分组，并且在SRTP封装分组中包括安全媒体指示符。该方法还包括将SRTP封装的分组插入到与源和目的地端点之间的活动呼叫相关联的SRTP语音流中，并且响应于安全媒体指示符指示源端点与目的地端点之间的端到端安全呼叫。并且我们描述了一种方法实施例，其包括将请求消息从源端点发送到参与活动呼叫的目的地端点，并且在与活动呼叫相关联的信令路径中的每个节点处在请求消息中设置安全媒体标志。该方法还包括响应于该请求并且指示两个端点之间的端到端安全呼叫将响应消息从目的地端点返回到源端点。

7. 发明授权

US08848551B2 Identify a secure end-to-end voice call 有权
标题翻译：识别安全的端到端语音通话
公开(公告)号：US08848551B2
公开(公告)日：2014-09-30
申请号：US12938171
申请日：2010-11-02
申请人： Michael Edric Tasker , Hosahalli Nanjappa Narendra , Parameswaran Kumarasamy , Sandeep Singh Kohli , Kavithadevi Parameswaran
发明人： Michael Edric Tasker , Hosahalli Nanjappa Narendra , Parameswaran Kumarasamy , Sandeep Singh Kohli , Kavithadevi Parameswaran
IPC分类号： H04L12/26
CPC分类号： H04L63/0428 , H04L63/126 , H04L65/608
摘要： We describe a system embodiment comprising generating a Secure Real-Time Transport Protocol (SRTP) encapsulated packet and including a secure media indicator into the SRTP encapsulated packet. The method further comprises inserting the SRTP encapsulated packet into an SRTP voice stream associated with an active call between a source and a destination endpoint and indicating an end-to-end secure call between the source and destination endpoints responsive to the secure media indicator.And we describe a method embodiment comprising transmitting a request message from a source endpoint to a destination endpoint participating in an active call and setting a secure media flag in the request message at each node in a signaling path associated with the active call. The method further comprises returning a response message from the destination endpoint to the source endpoint responsive to the request and indicating an end-to-end secure call between the two endpoints.
摘要翻译：我们描述了一种系统实施例，包括生成安全实时传输协议（SRTP）封装的分组，并且在SRTP封装分组中包括安全媒体指示符。该方法还包括将SRTP封装的分组插入到与源和目的地端点之间的活动呼叫相关联的SRTP语音流中，并且响应于安全媒体指示符指示源端点与目的地端点之间的端到端安全呼叫。并且我们描述了一种方法实施例，其包括将请求消息从源端点发送到参与活动呼叫的目的地端点，并且在与活动呼叫相关联的信令路径中的每个节点处在请求消息中设置安全媒体标志。该方法还包括响应于该请求并且指示两个端点之间的端到端安全呼叫将响应消息从目的地端点返回到源端点。

8. 发明申请

US20080141331A1 IDENTIFY A SECURE END-TO-END VOICE CALL 有权
标题翻译：识别安全的端到端语音呼叫
公开(公告)号：US20080141331A1
公开(公告)日：2008-06-12
申请号：US11608217
申请日：2006-12-07
申请人： Michael Edric Tasker , Hosahalli Nanjappa Narendra , Parameswaran Kumarasamy , Sandeep Singh Kohli , Kavithadevi Parameswaran
发明人： Michael Edric Tasker , Hosahalli Nanjappa Narendra , Parameswaran Kumarasamy , Sandeep Singh Kohli , Kavithadevi Parameswaran
IPC分类号： G06F21/00
CPC分类号： H04L63/0428 , H04L63/126 , H04L65/608
摘要： We describe a system embodiment comprising generating a Secure Real-Time Transport Protocol (SRTP) encapsulated packet and including a secure media indicator into the SRTP encapsulated packet. The method further comprises inserting the SRTP encapsulated packet into an SRTP voice stream associated with an active call between a source and a destination endpoint and indicating an end-to-end secure call between the source and destination endpoints responsive to the secure media indicator.And we describe a method embodiment comprising transmitting a request message from a source endpoint to a destination endpoint participating in an active call and setting a secure media flag in the request message at each node in a signaling path associated with the active call. The method further comprises returning a response message from the destination endpoint to the source endpoint responsive to the request and indicating an end-to-end secure call between the two endpoints.
摘要翻译：我们描述了一种系统实施例，包括生成安全实时传输协议（SRTP）封装的分组，并且在SRTP封装分组中包括安全媒体指示符。该方法还包括将SRTP封装的分组插入到与源和目的地端点之间的活动呼叫相关联的SRTP语音流中，并且响应于安全媒体指示符指示源端点与目的地端点之间的端到端安全呼叫。并且我们描述了一种方法实施例，其包括将请求消息从源端点发送到参与活动呼叫的目的地端点，并且在与活动呼叫相关联的信令路径中的每个节点处在请求消息中设置安全媒体标志。该方法还包括响应于该请求并且指示两个端点之间的端到端安全呼叫将响应消息从目的地端点返回到源端点。

9. 发明授权

US07756116B2 Supplementary services using secure media 有权
标题翻译：使用安全媒体的补充服务
公开(公告)号：US07756116B2
公开(公告)日：2010-07-13
申请号：US11545224
申请日：2006-10-10
申请人： Parameswaran Kumarasamy , Soumya Kalahasti , Prasad Miriyala , Sandeep Singh Kohli
发明人： Parameswaran Kumarasamy , Soumya Kalahasti , Prasad Miriyala , Sandeep Singh Kohli
IPC分类号： H04L12/66
CPC分类号： H04L63/06 , H04M3/42
摘要： In one particular embodiment, the secure media includes information sent using secure real-time transfer protocol (sRTP). Supplementary services may include call transfers, forwards/redirects, call hold with music on hold (MOH), call hold with no MoH, call resume, call park, call pickup, call blast etc. In a call flow, a call request may be received from a first device for a second device. The call request may include at least one set of keys and be ready for establishment of an sRTP call. It is then determined that a supplementary service is needed for the call request. For example, a supplementary service may indicate that a call redirect to a third device is required. The gateway then facilitates a supplementary service call with the third device. This is facilitated without contacting the first device to generate a second key after receiving the initial call request.
摘要翻译：在一个特定实施例中，安全媒体包括使用安全实时传输协议（sRTP）发送的信息。补充服务可能包括呼叫转移，转发/重定向，保持音乐的呼叫保持（MOH），无呼叫保持呼叫，呼叫恢复，呼叫暂停，呼叫接听，呼叫呼叫等。在呼叫流程中，呼叫请求可以是从第一设备接收用于第二设备。呼叫请求可以包括至少一组密钥并且准备好建立sRTP呼叫。然后确定呼叫请求需要补充业务。例如，补充服务可以指示需要向第三设备的呼叫重定向。网关然后便利与第三设备的补充业务呼叫。在接收到初始呼叫请求之后，不需要联系第一设备来产生第二密钥便是便利的。

10. 发明申请

US20080146192A1 Supplementary services using secure media 有权
标题翻译：使用安全媒体的补充服务
公开(公告)号：US20080146192A1
公开(公告)日：2008-06-19
申请号：US11545224
申请日：2006-10-10
申请人： Parameswaran Kumarasamy , Soumya Kalahasti , Prasad Miriyala , Sandeep Singh Kohli
发明人： Parameswaran Kumarasamy , Soumya Kalahasti , Prasad Miriyala , Sandeep Singh Kohli
IPC分类号： H04M1/66
CPC分类号： H04L63/06 , H04M3/42
摘要： In one particular embodiment, the secure media includes information sent using secure real-time transfer protocol (sRTP). Supplementary services may include call transfers, forwards/redirects, call hold with music on hold (MOH), call hold with no MoH, call resume, call park, call pickup, call blast etc. In a call flow, a call request may be received from a first device for a second device. The call request may include at least one set of keys and be ready for establishment of an sRTP call. It is then determined that a supplementary service is needed for the call request. For example, a supplementary service may indicate that a call redirect to a third device is required. The gateway then facilitates a supplementary service call with the third device. This is facilitated without contacting the first device to generate a second key after receiving the initial call request.
摘要翻译：在一个特定实施例中，安全媒体包括使用安全实时传输协议（sRTP）发送的信息。补充服务可能包括呼叫转移，转发/重定向，保持音乐的呼叫保持（MOH），无呼叫保持呼叫，呼叫恢复，呼叫暂停，呼叫接听，呼叫呼叫等。在呼叫流程中，呼叫请求可以是从第一设备接收用于第二设备。呼叫请求可以包括至少一组密钥并且准备好建立sRTP呼叫。然后确定呼叫请求需要补充业务。例如，补充服务可以指示需要向第三设备的呼叫重定向。网关然后便利与第三设备的补充业务呼叫。在接收到初始呼叫请求之后，不需要联系第一设备来产生第二密钥便是便利的。

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