Methods and systems for locating VOIP terminals for improved 911 service
    3.
    发明授权
    Methods and systems for locating VOIP terminals for improved 911 service 有权
    用于定位VOIP终端以改进911服务的方法和系统

    公开(公告)号:US07388490B2

    公开(公告)日:2008-06-17

    申请号:US11171000

    申请日:2005-06-29

    IPC分类号: G08B13/14

    摘要: Systems and methods are presented for providing updated VOIP terminal location information to emergency call service providers, in which RFID tags are positioned at various locations within an enterprise and coded with unique tag data. A database is provided with a mapping of RFID tag data and tag locations in the enterprise, and the VOIP phone terminals are equipped or otherwise connected with RFID tag readers. The VOIP phones read the tag data upon initiation of a 911 or other an emergency call and report the tag data to a network server that determines the VOIP phone location according to the tag data and provides the phone location to the emergency call service provider.

    摘要翻译: 提供了系统和方法,用于向紧急呼叫服务提供商提供更新的VOIP终端位置信息,其中RFID标签位于企业内的各个位置并用唯一的标签数据进行编码。 数据库中提供了企业中RFID标签数据和标签位置的映射,并且VOIP电话终端配备或以其他方式连接到RFID标签读取器。 VOIP电话在911或其他紧急呼叫开始时读取标签数据,并根据标签数据将标签数据报告给确定VOIP电话位置的网络服务器,并将电话位置提供给紧急呼叫服务提供商。