公开(公告)号：US20070165807A1

公开(公告)日：2007-07-19

申请号：US11612856

申请日：2006-12-19

申请人： Kazuo Kanayama

发明人： Kazuo Kanayama

IPC分类号： H04M15/06 ,  H04M1/56

CPC分类号： H04M3/42314 ,  H04M1/57 ,  H04M3/42042 ,  H04M2201/38

摘要： A caller number notification synchronized with an incoming signal is disclosed. An analog circuit interface section outputs incoming call signal presence information that shows whether to receive the incoming call signal that has the information indicated at a predetermined position on a highway and outputs the received caller ID to a speech signal path. An analog extension interface section detects the incoming call signal presence information on the highway, detects the caller ID on the speech signal path, generates an incoming call signal based on the detected incoming signal presence information and sends out the generated incoming call signal and the detected caller ID to the analog extension. A system control section connects the analog circuit interface section to the analog extension interface section.

摘要翻译： 公开了与输入信号同步的主叫号码通知。 模拟电路接口部分输出呼入信号存在信息，该呼入信号存在信息显示是否接收到在高速公路上的预定位置处指示的信息的呼入信号，并将所接收的呼叫者ID输出到语音信号路径。 模拟分机接口部分检测高速公路上的呼入信号存在信息，检测语音信号路径上的呼叫者ID，根据检测到的进入信号存在信息产生呼入信号，并发出所产生的呼入信号和检测到的呼入信号 来电显示到模拟分机。 系统控制部分将模拟电路接口部分连接到模拟分机接口部分。

公开(公告)号：US07970113B2

公开(公告)日：2011-06-28

申请号：US11612856

申请日：2006-12-19

申请人： Kazuo Kanayama

发明人： Kazuo Kanayama

IPC分类号： H04M1/56 ,  H04M15/06

CPC分类号： H04M3/42314 ,  H04M1/57 ,  H04M3/42042 ,  H04M2201/38

摘要： A caller number notification synchronized with an incoming signal is disclosed. An analog circuit interface section outputs incoming call signal presence information that shows whether to receive the incoming call signal that has the information indicated at a predetermined position on a highway and outputs the received caller ID to a speech signal path. An analog extension interface section detects the incoming call signal presence information on the highway, detects the caller ID on the speech signal path, generates an incoming call signal based on the detected incoming signal presence information and sends out the generated incoming call signal and the detected caller ID to the analog extension. A system control section connects the analog circuit interface section to the analog extension interface section.

摘要翻译： 公开了与输入信号同步的主叫号码通知。 模拟电路接口部分输出呼入信号存在信息，该呼入信号存在信息显示是否接收到在高速公路上的预定位置处指示的信息的呼入信号，并将所接收的呼叫者ID输出到语音信号路径。 模拟分机接口部分检测高速公路上的呼入信号存在信息，检测语音信号路径上的呼叫者ID，根据检测到的进入信号存在信息产生呼入信号，并发出所产生的呼入信号和检测到的呼入信号 来电显示到模拟分机。 系统控制部分将模拟电路接口部分连接到模拟分机接口部分。

公开(公告)号：US07539299B2

公开(公告)日：2009-05-26

申请号：US10926363

申请日：2004-08-26

申请人： Kazuo Kanayama

发明人： Kazuo Kanayama

IPC分类号： H04M1/00 ,  H04M9/00 ,  H04M9/08

CPC分类号： H04Q3/62 ,  H04M7/0096 ,  H04Q2213/1308 ,  H04Q2213/1322 ,  H04Q2213/1338

摘要： An office-line trunk circuit is provided to selectively operate on ground-start and loop-start modes. In this circuit, a DC current detection circuit has (i) a first photo coupler detecting a DC loop current caused responsively to supply of the ground to a tip line and a negative power to a ring line from an office bilateral trunk and (ii) a resistor whose resistance is adjusted to prevent a loop start in the office bilateral trunk and allow DC current to be detected. The first photo coupler detects the loop current using the resistor. An incoming detection circuit has a second photo coupler detecting a ring signal coming from the office bilateral trunk. A DC sink circuit has a diode bridge placed between the tip and ring lines and configured to have a DC circuit provided with a transistor controlling the DC loop current so that the office bilateral trunk is allowed to selectively be loop-activated and loop-held.

摘要翻译： 提供一个办公室中继电路，以选择性地在接地启动和回路启动模式下工作。 在该电路中，DC电流检测电路具有：（i）第一光电耦合器，检测响应于地面向尖端线路供电的DC环路电流和从办公室双向干线向环形线路发出的负电力，以及（ii） 电阻器的电阻被调整以防止在办公室双向干线中的环路启动并允许检测直流电流。 第一个光耦合器使用电阻检测回路电流。 输入检测电路具有检测来自办公室双向干线的振铃信号的第二光耦合器。 DC吸收电路具有设置在尖端和环形线之间的二极管桥，并且被配置为具有设置有控制DC环路电流的晶体管的DC电路，使得允许办公室双向主干被选择性地环路激活和循环保持。

公开(公告)号：US20050047588A1

公开(公告)日：2005-03-03

申请号：US10926363

申请日：2004-08-26

申请人： Kazuo Kanayama

发明人： Kazuo Kanayama

IPC分类号： H04Q3/58 ,  H04M7/00 ,  H04Q3/42 ,  H04Q3/62 ,  H04M3/08 ,  H04M1/00 ,  H04M3/22

CPC分类号： H04Q3/62 ,  H04M7/0096 ,  H04Q2213/1308 ,  H04Q2213/1322 ,  H04Q2213/1338

摘要： An office-line trunk circuit is provided to selectively operate on ground-start and loop-start modes. In this circuit, a DC current detection circuit has (i) a first photo coupler detecting a DC loop current caused responsively to supply of the ground to a tip line and a negative power to a ring line from an office bilateral trunk and (ii) a resistor whose resistance is adjusted to prevent a loop start in the office bilateral trunk and allow DC current to be detected. The first photo coupler detects the loop current using the resistor. An incoming detection circuit has a second photo coupler detecting a ring signal coming from the office bilateral trunk. A DC sink circuit has a diode bridge placed between the tip and ring lines and configured to have a DC circuit provided with a transistor controlling the DC loop current so that the office bilateral trunk is allowed to selectively be loop-activated and loop-held.

摘要翻译： 提供一个办公室中继电路，以选择性地在接地启动和回路启动模式下工作。 在该电路中，DC电流检测电路具有：（i）第一光电耦合器，检测响应于地面向尖端线路供电的DC环路电流和从办公室双向干线向环形线路发出的负电力，以及（ii） 电阻器的电阻被调整以防止在办公室双向干线中的环路启动并允许检测直流电流。 第一个光耦合器使用电阻检测回路电流。 输入检测电路具有检测来自办公室双向干线的振铃信号的第二光耦合器。 DC吸收电路具有设置在尖端和环形线之间的二极管桥，并且被配置为具有设置有控制DC环路电流的晶体管的DC电路，使得允许办公室双向主干被选择性地环路激活和循环保持。