公开(公告)号：US07020159B1

公开(公告)日：2006-03-28

申请号：US10008925

申请日：2001-12-06

申请人： Joel D. Peshkin ,  Diep H. Le ,  Hiep Nguyen ,  Simon Zhu

发明人： Joel D. Peshkin ,  Diep H. Le ,  Hiep Nguyen ,  Simon Zhu

IPC分类号： H04J3/22 ,  H04B1/38

CPC分类号： H04M11/066 ,  H04L69/18 ,  H04L69/24 ,  H04Q2213/13204 ,  H04Q2213/13209 ,  H04Q2213/13377

摘要： Methods and systems for matching the communication protocol of a calling device with one of a plurality of communication protocols supported by an answering device are provided. Initially, a predetermined amount of data is received and buffered in a memory component. Following, an analysis is performed to match the received data with one of the communication protocols supported by the answering device. Communication protocols that can be detected and matched include, for example, the V.110, V.120 and ISDN protocols. During the buffering and analyzing steps, a predetermined data pattern such as mark idle can be transmitted to the calling device. Thereafter, the answering device is configured to answer the call according to the protocol matched in the analyzing step. A timer can be utilized to limit the period for matching to a predetermined length, after which time the answering device can be configured to answer the call in analog mode.

摘要翻译： 提供了用于将呼叫设备的通信协议与由应答设备支持的多个通信协议中的一个进行匹配的方法和系统。 最初，预定量的数据被接收并缓存在存储器组件中。 接下来，执行分析以将接收的数据与应答设备支持的通信协议之一相匹配。 可以检测和匹配的通信协议包括例如V.110，V.120和ISDN协议。 在缓冲和分析步骤期间，诸如标记空闲的预定数据模式可以被发送到呼叫装置。 此后，应答装置被配置为根据在分析步骤中匹配的协议应答呼叫。 可以使用定时器来将匹配的周期限制为预定长度，之后应答设备可以被配置为以模拟模式应答呼叫。

公开(公告)号：US06370239B1

公开(公告)日：2002-04-09

申请号：US09349670

申请日：1999-07-08

申请人： Diep H. Le ,  Sirisak Adulratananuwat ,  Stanton Christopher Renna

发明人： Diep H. Le ,  Sirisak Adulratananuwat ,  Stanton Christopher Renna

IPC分类号： H04M1100

CPC分类号： H04N1/00302 ,  H04M1/65 ,  H04N1/00127 ,  H04N1/00204 ,  H04N1/00281 ,  H04N1/324 ,  H04N1/32406 ,  H04N1/32767 ,  H04N2201/0015

摘要： A store and forward facsimile function is incorporated into a standalone telephone answering machine. The facsimile function automatically interfaces with all PC facsimile application software to retrieve data representing fixed graphic material, the facsimile messages, stored in the memory of the telephone answering machine. Flash memory storage of the telephone answering machine is used to store the received facsimile messages. A facsimile LED on the unit blinks to indicate the number of facsimile messages that are stored in memory. A FAX upload button on the machine initiates uploading of the stored facsimile messages to the user's PC through a DTE/DCE interface. The processor in the telephone answering machine sends a simulated ring signal to the facsimile application software in the PC to activate it into uploading the facsimile messages stored in memory, according to FAX CLASS 2 protocol. When the telephone answering machine is in standalone mode, incoming facsimile messages will be stored in the memory of the telephone answering machine. The modem used in the standalone telephone answering machine switches from idle to voice active mode or facsimile active mode in response to hardware flow control signals on the DTE/DCE interface and a received facsimile calling tone.

摘要翻译： 存储和转发传真功能被并入到独立的电话应答机中。 传真功能自动与所有PC传真应用软件接口，以检索表示固定图形材料的数据，传真信息存储在电话应答机的存储器中。 电话应答机的闪存存储用于存储接收到的传真消息。 本机上的传真指示灯闪烁，表示存储在存储器中的传真信息的数量。 机器上的传真上传按钮启动通过DTE / DCE接口将存储的传真消息上传到用户的PC。 电话应答机中的处理器根据传真类别2协议将模拟振铃信号发送到PC中的传真应用软件，以激活其上传存储在存储器中的传真消息。 当电话应答机处于独立模式时，传入的传真信息将被存储在电话应答机的存储器中。 在独立电话应答机中使用的调制解调器响应于DTE / DCE接口上的硬件流控制信号和接收到的传真呼叫音，从空闲切换到语音活动模式或传真活动模式。