发明申请
- 专利标题: METHOD AND APPARATUS FOR MANAGING COMMUNICATION FAULTS
- 专利标题(中): 用于管理通信故障的方法和装置
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申请号: US12644203申请日: 2009-12-22
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公开(公告)号: US20110149951A1公开(公告)日: 2011-06-23
- 发明人: Chaoxin Qiu , Arshad Khan , Niral Sheth
- 申请人: Chaoxin Qiu , Arshad Khan , Niral Sheth
- 申请人地址: US NV RENO
- 专利权人: AT&T INTELLECTUAL PROPERTY I, L.P.
- 当前专利权人: AT&T INTELLECTUAL PROPERTY I, L.P.
- 当前专利权人地址: US NV RENO
- 主分类号: H04L12/66
- IPC分类号: H04L12/66
摘要:
A system that incorporates teachings of the present disclosure may utilize, for example, a method involving receiving from a first communication device a service request while providing back-up services to an out-of-service network element, detecting a deficiency in call state information to process the service request, transmitting to the first communication device an error message that prevents termination of an active Internet Protocol (IP) communication path between the first communication device and a second communication device, and receiving from the first communication device a request for an alternate IP communication path for communicating between the first and second communication devices which resolves the deficiency in call state information. Additional embodiments are disclosed.
公开/授权文献
- US09515849B2 Method and apparatus for managing communication faults 公开/授权日:2016-12-06
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