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1. 发明申请

US20060159245A1 Testing user terminal status 有权
标题翻译：测试用户终端状态
公开(公告)号：US20060159245A1
公开(公告)日：2006-07-20
申请号：US11322265
申请日：2006-01-03
申请人： Yong-Shin Kim , Joon-Sung Chun
发明人： Yong-Shin Kim , Joon-Sung Chun
IPC分类号： H04M1/24 , H04M3/42
CPC分类号： H04L65/1073 , H04L65/1006
摘要： A network system and method of testing the terminal status so as to acquire the link status of the wired/wireless terminals associated to the VoIP-based network includes at least one user terminal which transmits a status message in response to a SIP-based Options message and a soft switch which transmits the Option message, determines whether or not the status message has been received, and recognizes whether the user terminal is in a Busy state or an Idle state based on a result of the determination. Since the terminal status can be accurately determined, it is possible to process calls, manage the terminal, and fairly charge the utilization costs to improve the stability and QoS of the network system.
摘要翻译：测试终端状态以便获取与基于VoIP的网络相关联的有线/无线终端的链路状态的网络系统和方法包括响应于基于SIP的选项消息发送状态消息的至少一个用户终端以及发送选择消息的软交换机，确定状态消息是否已经被接收，并且基于确定的结果来识别用户终端是处于忙状态还是空闲状态。由于可以准确地确定终端状态，因此可以处理呼叫，管理终端，并且可靠地收取利用成本以提高网络系统的稳定性和QoS。

2. 发明授权

US07808928B2 Testing user terminal status 有权
标题翻译：测试用户终端状态
公开(公告)号：US07808928B2
公开(公告)日：2010-10-05
申请号：US11322265
申请日：2006-01-03
申请人： Yong-Shin Kim , Joon-Sung Chun
发明人： Yong-Shin Kim , Joon-Sung Chun
IPC分类号： H04L12/28
CPC分类号： H04L65/1073 , H04L65/1006
摘要： A network system and method of testing the terminal status so as to acquire the link status of the wired/wireless terminals associated to the VoIP-based network includes at least one user terminal which transmits a status message in response to a SIP-based Options message and a soft switch which transmits the Option message, determines whether or not the status message has been received, and recognizes whether the user terminal is in a Busy state or an Idle state based on a result of the determination. Since the terminal status can be accurately determined, it is possible to process calls, manage the terminal, and fairly charge the utilization costs to improve the stability and QoS of the network system.
摘要翻译：测试终端状态以便获取与基于VoIP的网络相关联的有线/无线终端的链路状态的网络系统和方法包括响应于基于SIP的选项消息发送状态消息的至少一个用户终端以及发送选择消息的软交换机，确定状态消息是否已经被接收，并且基于确定的结果来识别用户终端是处于忙状态还是空闲状态。由于可以准确地确定终端状态，因此可以处理呼叫，管理终端，并且可靠地收取利用成本以提高网络系统的稳定性和QoS。

3. 发明申请

US20100002684A1 CALL PROCESSING METHOD AND APPARATUS IN VOIP SYSTEM 有权
标题翻译：电话系统中的呼叫处理方法和设备
公开(公告)号：US20100002684A1
公开(公告)日：2010-01-07
申请号：US12492781
申请日：2009-06-26
申请人： Joon-Sung Chun
发明人： Joon-Sung Chun
IPC分类号： H04L12/66
CPC分类号： H04L12/66 , H04L29/06326
摘要： A Voice over Internet Protocol (VoIP) system includes at least one Internet Protocol (IP) terminal setting up a call through a switching system according to a signaling protocol, and at least one computer terminal capable of remotely accessing the IP terminal. The IP terminal sets up the call by exchanging a signaling message with a counterpart IP terminal when the computer terminal has remotely accessed the IP terminal, by transmitting a packet received through the call to the computer terminal, and by transmitting a packet received from the computer terminal to the counterpart IP terminal. A subscriber can receive and originate a call by accessing the subscriber's IP terminal irrespective of the subscriber's location.
摘要翻译：互联网语音协议（VoIP）系统包括至少一个根据信令协议通过交换系统建立呼叫的因特网协议（IP）终端，以及能够远程访问IP终端的至少一个计算机终端。 IP终端通过在计算机终端远程访问IP终端时通过与对方IP终端交换信令消息来建立呼叫，通过将通过呼叫接收的分组发送到计算机终端，并且通过发送从计算机接收的分组终端到对端IP终端。用户可以通过访问用户的IP终端来接收和发起呼叫，而不管用户的位置如何。

4. 发明授权

US07885187B2 System and method for providing unified messaging system service using voice over internet protocol 有权
标题翻译：使用互联网语音协议提供统一消息系统服务的系统和方法
公开(公告)号：US07885187B2
公开(公告)日：2011-02-08
申请号：US10996375
申请日：2004-11-26
申请人： Joon-Sung Chun
发明人： Joon-Sung Chun
IPC分类号： H04J1/16
CPC分类号： H04M3/53333 , H04L65/80 , H04M2203/4509
摘要： A system and a method providing UMS services using VoIP (Voice over Internet Protocol), upon transmitting voice data to a VoIP gateway, a VoIP-UMS having a VoIP interface transmits the voice data in a burst mode using the UMS's characteristic of sending the voice data that has been already recorded, and the VoIP gateway receives voice data that will listen to a user, stores the voice data in a buffer in advance, and reproduces the voice data at constant intervals so that the user listens to the voice, thereby eliminating noises due to delay and jitter.
摘要翻译：具有VoIP接口的VoIP-UMS在将语音数据发送到VoIP网关时，使用VoIP（Voice over Internet Protocol）提供UMS服务的系统和方法使用UMS发送语音的特征以突发模式发送语音数据已经记录的数据，并且VoIP网关接收到将听取用户的语音数据，预先将语音数据存储在缓冲器中，并且以恒定间隔再现语音数据，从而使用户听取语音，从而消除由于延迟和抖动引起的噪音。

5. 发明申请

US20070019658A1 System for communicating call status information in an internet protocol network 审中-公开
标题翻译：用于在因特网协议网络中传送呼叫状态信息的系统
公开(公告)号：US20070019658A1
公开(公告)日：2007-01-25
申请号：US11311368
申请日：2005-12-20
申请人： Sang-Joon Park , Joon-Sung Chun
发明人： Sang-Joon Park , Joon-Sung Chun
IPC分类号： H04L12/66 , H04L12/56 , H04L12/28
CPC分类号： H04L65/1006 , H04L29/06027 , H04W24/08 , H04W76/32
摘要： A communication terminal includes a controller to, when a call set up between the communication terminal and a second communication terminal in an internet protocol network is released, encapsulate in a call release request message call status information relating to at least one status of the call and transmit the call release request message. The communication terminal further includes an output element coupled to the controller to transmit the call release request message. The call release request message includes the call status information and information indicating the call release.
摘要翻译：通信终端包括控制器，当在通信终端和互联网协议网络中的第二通信终端之间建立的呼叫被释放时，封装在呼叫释放请求消息中，与呼叫的至少一个状态有关的呼叫状态信息，以及发送呼叫释放请求消息。通信终端还包括耦合到控制器以发送呼叫释放请求消息的输出元件。呼叫释放请求消息包括呼叫状态信息和指示呼叫释放的信息。

6. 发明授权

US09100224B2 Call processing method and apparatus in VoIP system 有权
标题翻译： VoIP系统中的呼叫处理方法和装置
公开(公告)号：US09100224B2
公开(公告)日：2015-08-04
申请号：US12492781
申请日：2009-06-26
申请人： Joon-Sung Chun
发明人： Joon-Sung Chun
IPC分类号： H04L12/66 , H04L29/06
CPC分类号： H04L12/66 , H04L29/06326
摘要： A Voice over Internet Protocol (VoIP) system includes at least one Internet Protocol (IP) terminal setting up a call through a switching system according to a signaling protocol, and at least one computer terminal capable of remotely accessing the IP terminal. The IP terminal sets up the call by exchanging a signaling message with a counterpart IP terminal when the computer terminal has remotely accessed the IP terminal, by transmitting a packet received through the call to the computer terminal, and by transmitting a packet received from the computer terminal to the counterpart IP terminal. A subscriber can receive and originate a call by accessing the subscriber's IP terminal irrespective of the subscriber's location.
摘要翻译：互联网语音协议（VoIP）系统包括至少一个根据信令协议通过交换系统建立呼叫的因特网协议（IP）终端，以及能够远程访问IP终端的至少一个计算机终端。 IP终端通过在计算机终端远程访问IP终端时通过与对方IP终端交换信令消息来建立呼叫，通过将通过呼叫接收的分组发送到计算机终端，并且通过发送从计算机接收的分组终端到对端IP终端。用户可以通过访问用户的IP终端来接收和发起呼叫，而不管用户的位置如何。

7. 发明授权

US07535892B2 Voice over internet protocol system having dynamic gain control function and method thereof 有权
标题翻译：具有动态增益控制功能的网络语音协议系统及其方法
公开(公告)号：US07535892B2
公开(公告)日：2009-05-19
申请号：US10778393
申请日：2004-02-17
申请人： Joon-Sung Chun
发明人： Joon-Sung Chun
IPC分类号： H04L12/66
CPC分类号： H04M7/125 , H04M3/40 , H04M3/42314 , H04M7/006 , H04M2203/2066
摘要： A Voice over Internet Protocol (VoIP) system having a dynamic gain control function and a method for providing a gain dynamically using the same system wherein, in the process that Pulse Code Modulation (PCM) data are transformed into a VoIP packet or vice versa, a gain value is dynamically assigned according to the type of terminal equipment utilized and the PCM voice data can be amplified and outputted according to the assigned gain value. The system includes a private exchange having a gain table and a VoIP gateway for the receiving the gain value from the private exchange in order to amplify the PCM voice and transform the amplified PCM voice data into the VoIP packet or convert VoIP packets to PCM voice data and amplifying the PCM voice data.
摘要翻译：具有动态增益控制功能的网络语音协议（VoIP）系统和用于使用相同系统动态地提供增益的方法，其中在脉冲编码调制（PCM）数据被转换成VoIP分组或反之亦然的过程中，根据所使用的终端设备的类型动态地分配增益值，并且可以根据分配的增益值来放大和输出PCM语音数据。该系统包括具有增益表的私有交换机和用于从专用交换机接收增益值的VoIP网关，以放大PCM语音，并将放大的PCM语音数据变换成VoIP分组，或将VoIP分组转换为PCM语音数据并放大PCM语音数据。

8. 发明申请

US20060159073A1 Call processing apparatus and method in WiFi network 审中-公开
标题翻译： WiFi网络中的呼叫处理设备和方法
公开(公告)号：US20060159073A1
公开(公告)日：2006-07-20
申请号：US11320754
申请日：2005-12-30
申请人： Joon-Sung Chun
发明人： Joon-Sung Chun
IPC分类号： H04L12/66
CPC分类号： H04L29/1216 , H04L29/06027 , H04L61/157 , H04L65/1026 , H04L65/1036 , H04L65/1069
摘要： A call processing apparatus and a related method in a Wireless Fidelity (WiFi) network system construct an Internet protocol (IP) table for enabling intercommunication between WiFi terminals. Upon receiving a destination terminal telephone number from a user, the apparatus and method determine whether a destination terminal corresponding to the input telephone number has an intercommunication option set in the IP table. If the destination terminal has an intercommunication option set, a call connection request message is transmitted directly to the destination terminal via an access point according to an IP address and a port number corresponding to the input telephone number, thereby establishing a call connection without having to pass through the soft-switch. The call processing message can be directly transmitted or received for communication between in-house WiFi phones without having to pass through the soft-switch so that communication between the WiFi phones can be enabled without connection to the soft-switch, even if the Internet malfunctions.
摘要翻译：无线保真（WiFi）网络系统中的呼叫处理装置和相关方法构成一个互联网协议（IP）表，用于实现WiFi终端之间的通信。在从用户接收目的地终端电话号码时，该装置和方法确定与输入的电话号码相对应的目的地终端是否在IP表中设置了通信选项。如果目的地终端具有相互通信选项，则呼叫连接请求消息根据与所输入的电话号码相对应的IP地址和端口号通过接入点直接发送到目的地终端，从而建立呼叫连接，而不必通过软开关。呼叫处理消息可以直接发送或接收用于内部WiFi电话之间的通信，而不必通过软交换机，使得WiFi电话之间的通信可以在不连接到软交换机的情况下被启用，即使因特网发生故障。

9. 发明申请

US20050259636A1 Voice over internet protocol system having dynamic gain control function and method thereof 有权
标题翻译：具有动态增益控制功能的网络语音协议系统及其方法
公开(公告)号：US20050259636A1
公开(公告)日：2005-11-24
申请号：US10778393
申请日：2004-02-17
申请人： Joon-Sung Chun
发明人： Joon-Sung Chun
IPC分类号： H04L12/66 , H03G1/00 , H04B3/04 , H04L12/00 , H04L29/06 , H04L29/08 , H04M3/40 , H04M7/00 , H04M11/06
CPC分类号： H04M7/125 , H04M3/40 , H04M3/42314 , H04M7/006 , H04M2203/2066
摘要： A Voice over Internet Protocol (VoIP) system having a dynamic gain control function and a method for providing a gain dynamically using the same system wherein, in the process that Pulse Code Modulation (PCM) data are transformed into a VoIP packet or vice versa, a gain value is dynamically assigned according to the type of terminal equipment utilized and the PCM voice data can be amplified and outputted according to the assigned gain value. The system includes a private exchange having a gain table and a VoIP gateway for the receiving the gain value from the private exchange in order to amplify the PCM voice and transform the amplified PCM voice data into the VoIP packet or convert VoIP packets to PCM voice data and amplifying the PCM voice data.
摘要翻译：具有动态增益控制功能的网络语音协议（VoIP）系统和用于使用相同系统动态地提供增益的方法，其中在脉冲编码调制（PCM）数据被转换成VoIP分组或反之亦然的过程中，根据所使用的终端设备的类型动态地分配增益值，并且可以根据分配的增益值来放大和输出PCM语音数据。该系统包括具有增益表的私有交换机和用于从专用交换机接收增益值的VoIP网关，以放大PCM语音，并将放大的PCM语音数据变换成VoIP分组，或将VoIP分组转换为PCM语音数据并放大PCM语音数据。

10. 发明申请

US20050157708A1 System and method for providing unified messaging system service using voice over Internet protocol 有权
标题翻译：使用互联网语音协议提供统一消息系统服务的系统和方法
公开(公告)号：US20050157708A1
公开(公告)日：2005-07-21
申请号：US10996375
申请日：2004-11-26
申请人： Joon-Sung Chun
发明人： Joon-Sung Chun
IPC分类号： H04L12/66 , H04M3/533 , H04M7/00
CPC分类号： H04M3/53333 , H04L65/80 , H04M2203/4509
摘要： A system and a method providing UMS services using VoIP (Voice over Internet Protocol), upon transmitting voice data to a VoIP gateway, a VoIP-UMS having a VoIP interface transmits the voice data in a burst mode using the UMS's characteristic of sending the voice data that has been already recorded, and the VoIP gateway receives voice data that will listen to a user, stores the voice data in a buffer in advance, and reproduces the voice data at constant intervals so that the user listens to the voice, thereby eliminating noises due to delay and jitter.
摘要翻译：具有VoIP接口的VoIP-UMS在将语音数据发送到VoIP网关时，使用VoIP（Voice over Internet Protocol）提供UMS服务的系统和方法使用UMS发送语音的特征以突发模式发送语音数据已经记录的数据，并且VoIP网关接收到将听取用户的语音数据，预先将语音数据存储在缓冲器中，并且以恒定间隔再现语音数据，从而使用户听取语音，从而消除由于延迟和抖动引起的噪音。

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