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1. 发明申请

WO2008027983A2 INTERNET PROTOCOL TRUNK GROUPS 审中-公开
标题翻译：互联网协议TRUNK组
公开(公告)号：WO2008027983A2
公开(公告)日：2008-03-06
申请号：PCT/US2007077138
申请日：2007-08-29
申请人： LEVEL 3 COMMUNICATIONS LLC , TERPSTRA RICHARD , GUALTIERI GREG
发明人： TERPSTRA RICHARD , GUALTIERI GREG
IPC分类号： H04L12/66
CPC分类号： H04L12/66 , H04L45/245 , Y02D50/30
摘要： A system includes a core routing engine operable to receive a call setup request and identify one or more IP trunk groups through which the call setup request can be routed, select one of the one or more identified IP trunk groups and route the call setup request to an internal IP address associated with the selected IP trunk group. The system may further include an IP edge node associated with the internal IP address, the IP edge node in the backbone network and operable to receive the call setup request and route the call setup request to one of a plurality of IP addresses associated with a plurality of carrier edge nodes in the carrier network.
摘要翻译：系统包括核心路由引擎，其可操作以接收呼叫建立请求并且识别一个或多个IP中继群，所述呼叫建立请求可通过所述IP中继群被路由，选择所述一个或多个所识别的IP中继群中的一个，并将呼叫建立请求路由到与所选IP中继组关联的内部IP地址。系统还可以包括与内部IP地址相关联的IP边缘节点，骨干网络中的IP边缘节点，并且可操作以接收呼叫建立请求，并将呼叫建立请求路由到与多个IP地址相关联的多个IP地址中的一个的载波网络中的载波边缘节点。

2. 发明申请

WO2009067443A2 GEOGRAPHIC TRUNK GROUPS 审中-公开
标题翻译：地理TRUNK群
公开(公告)号：WO2009067443A2
公开(公告)日：2009-05-28
申请号：PCT/US2008083903
申请日：2008-11-18
申请人： LEVEL 3 COMMUNICATIONS LLC , TERPSTRA RICHARD , GUALTIERI GREG
发明人： TERPSTRA RICHARD , GUALTIERI GREG
IPC分类号： H04L12/28
CPC分类号： H04L65/1069 , H04L45/04 , H04L45/245 , H04L47/125 , H04L65/103 , H04L65/104 , H04L65/80 , H04M7/0096 , H04M7/128 , H04Q2213/13141 , H04Q2213/13389 , Y02D50/30
摘要： Embodiments of the invention include a method for routing an Internet Protocol (IP) - based call through a first IP-based network to a second IP-based network. The method includes receiving an IP-based call request in the first network; identifying one or more geographic trunk groups that can be used to route the call request out of the first network, wherein each of the one or more geographic trunk groups represents a logical grouping of one or more IP trunk groups between the first IP -based network and the second IP-based network; selecting one of the one or more geographic trunk groups; and routing the received call request via the selected geographic trunk group to an IP address associated with the selected geographic trunk group. Other embodiments are also disclosed.
摘要翻译：本发明的实施例包括用于将基于互联网协议（IP）的呼叫通过第一基于IP的网络路由到第二基于IP的网络的方法。该方法包括：在第一网络中接收基于IP的呼叫请求; 识别可用于将所述呼叫请求路由出所述第一网络的一个或多个地理中继线群组，其中所述一个或多个地理中继线群组中的每一个代表所述第一基于IP的网络之间的一个或多个IP中继线群组的逻辑分组和第二个基于IP的网络; 选择一个或多个地理中继线群组中的一个; 以及经由所选地理中继线群组将所接收的呼叫请求路由到与所选地理中继线群组相关联的IP地址。其他实施例也被公开。

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