Invention Grant
US08125999B2 Systems and methods to minimize customer equipment downtime in a voice over internet protocol (VOIP) service network
有权
通过互联网协议语音（VOIP）服务网络最小化客户设备停机的系统和方法
- Patent Title: Systems and methods to minimize customer equipment downtime in a voice over internet protocol (VOIP) service network
- Patent Title (中): 通过互联网协议语音（VOIP）服务网络最小化客户设备停机的系统和方法
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Application No.: US12130593Application Date: 2008-05-30
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Publication No.: US08125999B2Publication Date: 2012-02-28
- Inventor: Mehrad Yasrebi , James Jackson , Bernard Ku
- Applicant: Mehrad Yasrebi , James Jackson , Bernard Ku
- Applicant Address: US GA Atlanta
- Assignee: AT&T Intellectual Property I, L.P.
- Current Assignee: AT&T Intellectual Property I, L.P.
- Current Assignee Address: US GA Atlanta
- Agency: Hanley, Flight & Zimmerman, LLC
- Main IPC: H04L12/28
- IPC: H04L12/28
Abstract:
Systems and methods to minimize customer premises equipment downtime in a Voice over Internet Protocol service network are disclosed. An example method comprises receiving a replacement internet protocol (IP) address to replace a first IP address in a residential gateway associated with a first network service provider, sending a re-authenticate message from the residential gateway to a customer premises equipment associated with a second network service provider, and receiving the re-authenticate message in the customer premises equipment.
Public/Granted literature
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