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公开(公告)号：US06366670B1
公开(公告)日：2002-04-02
申请号：US09058203
申请日：1998-04-10
IPC分类号： H04M100
摘要： An adjunct Type II caller ID/call waiting (CIDCW) receiver unit is provided which has a greatly improved ability to detect tones and other call related information on a telephone line from a central office while the customer premises equipment is in an off-hook condition. The inventive adjunct CIDCW receiver unit is placed in series between the telephone line from the central office and the customer premises equipment, rather than in parallel with the customer premises equipment as in conventional adjunct CIDCW receiver units. A second telephone line interface (TLI) is included in the adjunct CIDCW receiver unit for connection to the customer premises unit to simulate the impedance of the telephone line. The adjunct CIDCW receiver unit has the ability to disconnect, mute or suppress the microphone signal from the customer premises equipment from being included in the signal received by the call related information receiver portion of the adjunct CIDCW receiver unit.
摘要翻译： 提供附件II型呼叫者ID /呼叫等待（CIDCW）接收机单元，其具有在客户驻地设备处于摘机状态时从中心局检测电话线上的音调和其他呼叫相关信息的能力大大提高的能力 。 本发明的附属CIDCW接收器单元串联在来自中心局的电话线路和客户驻地设备之间，而不是像传统的辅助CIDCW接收器单元那样与客户驻地设备并行放置。 附加CIDCW接收器单元中包括第二电话线接口（TLI），用于连接到客户驻地单元以模拟电话线路的阻抗。 辅助CIDCW接收器单元具有断开，静音或抑制来自客户驻地设备的麦克风信号被包括在由附加CIDCW接收器单元的呼叫相关信息接收器部分接收的信号中的能力。
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公开(公告)号：US06215860B1
公开(公告)日：2001-04-10
申请号：US08931513
申请日：1997-09-16
IPC分类号： H04M165
CPC分类号： H04M1/576 , H04M1/6505 , H04M3/42059 , H04M3/533 , H04M2201/36 , H04M2242/22 , H04Q3/72
摘要： A digital answering machine, electronic voice mail system, or any other voice messaging system integrating both non-speech data such as caller ID information or graphical or pictorial images together with associated speech data in common memory such that only one message table is necessary. The integrated common memory is divided into sectors, and each sector is divided into pages which each contain both speech and non-speech data. A single message table is associated with each corresponding set of speech and non-speech data, and includes an offset value indicating the beginning address of the speech data stored just above its associated non-speech data in the first linked page. The offset value is variable to provide an elastic non-speech data buffer to accommodate variable length non-speech data such as would be required by the various caller ID standards throughout the world.
摘要翻译： 数字应答机，电子语音邮件系统或任何其他语音消息传送系统，其将诸如呼叫者ID信息或图形或图像的非语音数据与相关联的语音数据集成在公共存储器中，使得仅需要一个消息表。 集成公共存储器被划分为扇区，并且每个扇区被分成各自包含语音和非语音数据的页面。 单个消息表与每个对应的语音和非语音数据组相关联，并且包括指示刚刚在其第一链接页面中的相关非语音数据之上存储的语音数据的起始地址的偏移值。 偏移值是可变的，以提供弹性非语音数据缓冲器以适应诸如世界各地的各种呼叫者ID标准所要求的可变长度非语音数据。
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