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公开(公告)号：US07369493B2
公开(公告)日：2008-05-06
申请号：US10754043
申请日：2004-01-08
CPC分类号： H04L47/122 , H04L29/06027 , H04L47/10 , H04L65/1006 , H04L65/80 , H04L69/40 , H04Q3/0091
摘要： Upon detection of an overload condition at a network element, the network element sends two messages to those other network elements which may potentially send request messages to the overloaded network element. If the network utilizes the SIP signaling protocol, then the messages sent by an overloaded network element are SIP INVITE and SIP CANCEL. The CANCEL message comprises an indication that the sending network element is unavailable and an amount of time which the recipient network elements are to wait before sending any requests to the overloaded network node. Upon receipt of these messages, the receiving network elements wait for a delay time period before sending any additional request messages to the overloaded network element. During the waiting period, the waiting network elements may send request messages to network elements other than the overloaded network element which provide functionality similar to that of the overloaded network element.
摘要翻译： 在网络元件检测到过载状况时，网络元件将两个消息发送到可能向重载的网络元件发送请求消息的那些其他网络元件。 如果网络使用SIP信令协议，则由网络过载发送的消息是SIP INVITE和SIP CANCEL。 CANCEL消息包括发送网络元件不可用的指示和接收方网络元件在向重载的网络节点发送任何请求之前要等待的时间量。 在接收到这些消息之后，接收网络元件在发送任何附加请求消息到超载网元之前等待延迟时间段。 在等待期间，等待的网络元件可以向网络元件发送请求消息，而非网络元件提供与过载的网络元件类似的功能。
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公开(公告)号：US07787501B2
公开(公告)日：2010-08-31
申请号：US12077341
申请日：2008-03-19
IPC分类号： H04J3/12
CPC分类号： H04L47/122 , H04L29/06027 , H04L47/10 , H04L65/1006 , H04L65/80 , H04L69/40 , H04Q3/0091
摘要： Upon detection of an overload condition at a network element, the network element sends two messages to those other network elements which may potentially send request messages to the overloaded network element. If the network utilizes the SIP signaling protocol, then the messages sent by an overloaded network element are SIP INVITE and SIP CANCEL. The CANCEL message comprises an indication that the sending network element is unavailable and an amount of time which the recipient network elements are to wait before sending any requests to the overloaded network node. Upon receipt of these messages, the receiving network elements wait for a delay time period before sending any additional request messages to the overloaded network element. During the waiting period, the waiting network elements may send request messages to network elements other than the overloaded network element which provide functionality similar to that of the overloaded network element.
摘要翻译： 在网络元件检测到过载状况时，网络元件将两个消息发送到可能向重载的网络元件发送请求消息的那些其他网络元件。 如果网络使用SIP信令协议，则由网络过载发送的消息是SIP INVITE和SIP CANCEL。 CANCEL消息包括发送网络元件不可用的指示和接收方网络元件在向重载的网络节点发送任何请求之前要等待的时间量。 在接收到这些消息之后，接收网络元件在发送任何附加请求消息到超载网元之前等待延迟时间段。 在等待期间，等待的网络元件可以向网络元件发送请求消息，而非网络元件提供与过载的网络元件类似的功能。
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公开(公告)号：US20080205277A1
公开(公告)日：2008-08-28
申请号：US12077341
申请日：2008-03-19
IPC分类号： G01R31/08
CPC分类号： H04L47/122 , H04L29/06027 , H04L47/10 , H04L65/1006 , H04L65/80 , H04L69/40 , H04Q3/0091
摘要： Upon detection of an overload condition at a network element, the network element sends two messages to those other network elements which may potentially send request messages to the overloaded network element. If the network utilizes the SIP signaling protocol, then the messages sent by an overloaded network element are SIP INVITE and SIP CANCEL. The CANCEL message comprises an indication that the sending network element is unavailable and an amount of time which the recipient network elements are to wait before sending any requests to the overloaded network node. Upon receipt of these messages, the receiving network elements wait for a delay time period before sending any additional request messages to the overloaded network element. During the waiting period, the waiting network elements may send request messages to network elements other than the overloaded network element which provide functionality similar to that of the overloaded network element.
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4.发明申请公开(公告)号：US20100265939A1
公开(公告)日：2010-10-21
申请号：US12831078
申请日：2010-07-06
CPC分类号： H04L12/66 , H04L65/1053 , H04M3/382
摘要： A system and method for processing a plurality of requests for a plurality of multi-media services received at a Private Service Exchange (PSX) defined on the system from a plurality of IP-communication devices. The system further includes a media server (MS) coupled to the PSX and to at least one IP Service Control Point (IP-SCP), which is operative to process the plurality of requests for the plurality of multi-media services. The IP-SCP further selectively directs the requests to the media server, which operates to form a preliminary multi-media communication path with a calling communication device. The MS further operates to play a plurality of announcements to the calling communication device over the preliminary multi-media communication path, as well as to collect caller-entered data from the calling communication device over the preliminary multi-media communication path.
摘要翻译： 一种用于处理从多个IP通信设备在系统上定义的专用服务交换（PSX）处接收的多个多媒体服务的多个请求的系统和方法。 该系统还包括耦合到PSX的媒体服务器（MS）和至少一个IP业务控制点（IP-SCP），该IP业务控制点可操作以处理多个多媒体业务的多个请求。 IP-SCP进一步选择性地将请求引导到媒体服务器，媒体服务器操作以与主叫通信设备形成初步的多媒体通信路径。 MS进一步操作以通过初始多媒体通信路径向呼叫通信设备播放多个通知，以及通过初始多媒体通信路径从呼叫通信设备收集主叫方输入的数据。
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5.发明授权Mix protocol multi-media provider system incorporating a session initiation protocol based media server adapted to form preliminary communication with calling communication devices 失效混合协议多媒体提供商系统，其包含适于与呼叫通信设备形成初步通信的基于会话发起协议的媒体服务器公开(公告)号：US07366159B1
公开(公告)日：2008-04-29
申请号：US10294855
申请日：2002-11-14
IPC分类号： H04L12/66
CPC分类号： H04L12/66 , H04L65/1053 , H04M3/382
摘要： A system and method for processing a plurality of requests for a plurality of multi-media services received at a Private Service Exchange (PSX) defined on the system from a plurality of IP-communication devices. The system further includes a media server (MS) coupled to the PSX and to at least one IP Service Control Point (IP-SCP), which is operative to process the plurality of requests for the plurality of multi-media services. The IP-SCP further selectively directs the requests to the media server, which operates to form a preliminary multi-media communication path with a calling communication device. The MS further operates to play a plurality of announcements to the calling communication device over the preliminary multi-media communication path, as well as to collect caller-entered data from the calling communication device over the preliminary multi-media communication path.
摘要翻译： 一种用于处理从多个IP通信设备在系统上定义的专用服务交换（PSX）处接收的多个多媒体服务的多个请求的系统和方法。 该系统还包括耦合到PSX的媒体服务器（MS）和至少一个IP业务控制点（IP-SCP），该IP业务控制点可操作以处理多个多媒体业务的多个请求。 IP-SCP进一步选择性地将请求引导到媒体服务器，媒体服务器操作以与主叫通信设备形成初步的多媒体通信路径。 MS进一步操作以通过初始多媒体通信路径向呼叫通信设备播放多个通知，以及通过初始多媒体通信路径从呼叫通信设备收集主叫方输入的数据。
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公开(公告)号：US20050088973A1
公开(公告)日：2005-04-28
申请号：US10754043
申请日：2004-01-08
CPC分类号： H04L47/122 , H04L29/06027 , H04L47/10 , H04L65/1006 , H04L65/80 , H04L69/40 , H04Q3/0091
摘要： Upon detection of an overload condition at a network element, the network element sends two messages to those other network elements which may potentially send request messages to the overloaded network element. If the network utilizes the SIP signaling protocol, then the messages sent by an overloaded network element are SIP INVITE and SIP CANCEL. The CANCEL message comprises an indication that the sending network element is unavailable and an amount of time which the recipient network elements are to wait before sending any requests to the overloaded network node. Upon receipt of these messages, the receiving network elements wait for a delay time period before sending any additional request messages to the overloaded network element. During the waiting period, the waiting network elements may send request messages to network elements other than the overloaded network element which provide functionality similar to that of the overloaded network element.
摘要翻译： 在网络元件检测到过载状况时，网络元件将两个消息发送到可能向重载的网络元件发送请求消息的那些其他网络元件。 如果网络使用SIP信令协议，则由网络过载发送的消息是SIP INVITE和SIP CANCEL。 CANCEL消息包括发送网络元件不可用的指示和接收方网络元件在向重载的网络节点发送任何请求之前要等待的时间量。 在接收到这些消息之后，接收网络元件在发送任何附加请求消息到超载网元之前等待延迟时间段。 在等待期间，等待的网络元件可以向网络元件发送请求消息，而非网络元件提供与过载的网络元件类似的功能。
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公开(公告)号：US07768909B1
公开(公告)日：2010-08-03
申请号：US11068540
申请日：2005-02-28
IPC分类号： H04L12/26
CPC分类号： H04L47/10 , H04L47/11 , H04L47/122 , H04L47/29 , H04L65/1006 , H04L65/1069 , H04L65/80 , H04L69/40 , H04M3/365 , H04M7/0081 , H04Q3/0091 , H04Q2213/1307 , H04Q2213/13164 , H04Q2213/13166 , H04Q2213/13204 , H04Q2213/13348 , H04Q2213/13389
摘要： Upon detection of an overload condition at a network element, a series of messages is sent between the network element and those other network elements which may potentially send request messages to the overloaded network element. The detection of an overload condition may be based on a determination that at least one of a plurality of processing thresholds has been exceeded. If the network utilizes the SIP signaling protocol, then the messages include SIP INVITE, SIP TRYING, SIP CANCEL, SIP OPTIONS and SIP OK. The CANCEL and OPTIONS messages comprise an indication that the overloaded network element is overloaded and an instructed action for the other network elements. Upon receipt of the message indicating an overload condition, the other network elements restrict sending request messages to the overloaded network element. The other network elements may send request messages to network elements other than the overloaded network element which provide functionality similar to that of the overloaded network element.
摘要翻译： 在网络元件检测到过载状况时，在网络元件和可能潜在地向重载的网络元件发送请求消息的其他网络元件之间发送一系列消息。 过载状况的检测可以基于已经超过多个处理阈值中的至少一个的确定。 如果网络使用SIP信令协议，则消息包括SIP INVITE，SIP TRYING，SIP CANCEL，SIP OPTIONS和SIP OK。 CANCEL和OPTIONS消息包括过载的网络元件过载的指示和对其他网络元件的指示的动作。 在接收到指示过载状况的消息时，其他网络单元将发送请求消息限制到过载的网络元件。 其他网络元件可以向网络元件发送请求消息，而非网络元件提供与重载的网络元件类似的功能。
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8.发明授权System and method for processing a plurality of requests for a plurality of multi-media services 失效用于处理对多个多媒体服务的多个请求的系统和方法公开(公告)号：US07756121B2
公开(公告)日：2010-07-13
申请号：US12110838
申请日：2008-04-28
IPC分类号： H04L12/66
CPC分类号： H04L12/66 , H04L65/1053 , H04M3/382
摘要： A system and method for processing a plurality of requests for a plurality of multi-media services received at a Private Service Exchange (PSX) defined on the system from a plurality of IP-communication devices. The system further includes a media server (MS) coupled to the PSX and to at least one IP Service Control Point (IP-SCP), which is operative to process the plurality of requests for the plurality of multi-media services. The IP-SCP further selectively directs the requests to the media server, which operates to form a preliminary multi-media communication path with a calling communication device. The MS further operates to play a plurality of announcements to the calling communication device over the preliminary multi-media communication path, as well as to collect caller-entered data from the calling communication device over the preliminary multi-media communication path.
摘要翻译： 一种用于处理从多个IP通信设备在系统上定义的专用服务交换（PSX）处接收的多个多媒体服务的多个请求的系统和方法。 该系统还包括耦合到PSX的媒体服务器（MS）和至少一个IP业务控制点（IP-SCP），该IP业务控制点可操作以处理多个多媒体业务的多个请求。 IP-SCP进一步选择性地将请求引导到媒体服务器，媒体服务器操作以与主叫通信设备形成初步的多媒体通信路径。 MS进一步操作以通过初始多媒体通信路径向呼叫通信设备播放多个通知，以及通过初始多媒体通信路径从呼叫通信设备收集主叫方输入的数据。
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9.发明授权System and method for processing a plurality of requests for a plurality of multi-media services 有权用于处理对多个多媒体服务的多个请求的系统和方法公开(公告)号：US08451820B2
公开(公告)日：2013-05-28
申请号：US12831078
申请日：2010-07-06
IPC分类号： H04J3/06
CPC分类号： H04L12/66 , H04L65/1053 , H04M3/382
摘要： A system and method for processing a plurality of requests for a plurality of multi-media services received at a Private Service Exchange (PSX) defined on the system from a plurality of IP-communication devices. The system further includes a media server (MS) coupled to the PSX and to at least one IP Service Control Point (IP-SCP), which is operative to process the plurality of requests for the plurality of multi-media services. The IP-SCP further selectively directs the requests to the media server, which operates to form a preliminary multi-media communication path with a calling communication device. The MS further operates to play a plurality of announcements to the calling communication device over the preliminary multi-media communication path, as well as to collect caller-entered data from the calling communication device over the preliminary multi-media communication path.
摘要翻译： 一种用于处理从多个IP通信设备在系统上定义的专用服务交换（PSX）处接收的多个多媒体服务的多个请求的系统和方法。 该系统还包括耦合到PSX的媒体服务器（MS）和至少一个IP业务控制点（IP-SCP），该IP业务控制点可操作以处理多个多媒体业务的多个请求。 IP-SCP进一步选择性地将请求引导到媒体服务器，媒体服务器操作以与主叫通信设备形成初步的多媒体通信路径。 MS进一步操作以通过初始多媒体通信路径向呼叫通信设备播放多个通知，以及通过初始多媒体通信路径从呼叫通信设备收集主叫方输入的数据。
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10.发明授权Session initiation protocol (SIP) messages incorporating address and/or routing information obtained from a contact header of a redirect message 有权会话发起协议（SIP）消息包含从重定向消息的联系头获得的地址和/或路由信息公开(公告)号：US08064436B2
公开(公告)日：2011-11-22
申请号：US11870208
申请日：2007-10-10
IPC分类号： H04L12/66
CPC分类号： H04L12/66
摘要： Session Initiation Protocol (SIP) signaling messages, such as a SIP INVITE message and/or a SIP Redirect message, which are adapted for communicating signaling information between a plurality of network elements located on a multi-media services provider system to set-up a call between at least a first communication device and at least a second communication device of a plurality of communication devices. The SIP INVITE message includes a plurality of address and/or routing information located in a request-URI portion. The SIP Redirect message includes a plurality of address and/or routing information located in a contact header portion.
摘要翻译： 会话发起协议（SIP）信令消息，诸如SIP INVITE消息和/或SIP重定向消息，其适于在位于多媒体服务提供商系统上的多个网络元件之间传送信令信息以建立 在至少第一通信设备和多个通信设备中的至少第二通信设备之间呼叫。 SIP INVITE消息包括位于请求URI部分中的多个地址和/或路由信息。 SIP重定向消息包括位于联系头部分中的多个地址和/或路由信息。
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