专利名称：Rerouting voice call failing to meet a certain
quality of service in a packed based network
发明人：Lamarque, John X.,Rulledge, John D.申请号：EP00650077.1申请日：20000705公开号：EP1071267B1公开日：20070117
摘要：A method and apparatus in a communications system for routing a voice callassociated with a user. A quality of service is monitored for the voice call being routedthrough a path in a packet based network. Responsive to a quality of service failing tomeet a quality of service threshold in the packet based network, a signal is sent to theuser requesting a change in a routing of the voice call. Responsive to a reply from theuser to change routing of the voice call from the user, the call is routed through anotherpath.
申请人：NORTEL NETWORKS LTD
地址：CA
国籍：CA
代理机构：Coyle, Philip Aidan
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