发明名称 Systems and methods for providing 9-1-1 services to nomadic internet telephony callers
摘要 A system for facilitating 9-1-1 service delivery to internet telephony customers is provided. The system includes a server device for receiving a 9-1-1 call from a user device via a data network, where the 9-1-1 call are based on“9-1-1”digits dialed at the user device. The server device is configured to forward the received 9-1-1 call to an operator services interface operatively connected to the server device.
申请公布号 US8073111(B2) 申请公布日期 2011.12.06
申请号 US20080346223 申请日期 2008.12.30
申请人 COLUNGA ELIZABETH ANITA;PLATEAU INVESTMENTS B.V. LLC 发明人 COLUNGA ELIZABETH ANITA
分类号 H04M11/00 主分类号 H04M11/00
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