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1. 发明申请

WO2010066890A1 GROUPING OF CIRCUITS 审中-公开
标题翻译：电路分组
公开(公告)号：WO2010066890A1
公开(公告)日：2010-06-17
申请号：PCT/EP2009/066968
申请日：2009-12-11
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , MARTIN DE NICOLAS, Arturo , KAMPMANN, Dirk , SCHEURICH, Jan
发明人： MARTIN DE NICOLAS, Arturo , KAMPMANN, Dirk , SCHEURICH, Jan
IPC分类号： H04M7/00 , H04M3/22
CPC分类号： H04M3/2263 , H04M3/08 , H04M7/0093 , H04M7/0096 , H04M2207/18 , H04Q3/0025
摘要： A method of communicating from a first node of a first telecommunications network towards a second node of a second telecommunications network is executed by the first node and comprises dynamically assigning (102) a group identifier to at least one circuit usable by the first node during communicating and sending (104) the group identifier towards the second node.
摘要翻译：从第一电信网络的第一节点向第二电信网络的第二节点进行通信的方法由第一节点执行，并且包括在通信期间动态地将组标识符分配（102）到第一节点可用的至少一个电路并向第二节点发送（104）组标识符。

2. 发明申请

WO2005039152A2 METHODS AND SYSTEMS FOR PROVIDING SESSION INITIATION PROTOCOL (SIP) TRUNK GROUPS 审中-公开
标题翻译：用于提供会话发起协议（SIP）干线群的方法和系统
公开(公告)号：WO2005039152A2
公开(公告)日：2005-04-28
申请号：PCT/US2004/032760
申请日：2004-10-05
申请人： SANTERA SYSTEMS, INC. , MARSICO, Peter, Joseph , SONCODI, Adrian, C. , BENEDYK, Robby, Darren
发明人： MARSICO, Peter, Joseph , SONCODI, Adrian, C. , BENEDYK, Robby, Darren
IPC分类号： H04M
CPC分类号： H04L65/1006 , H04L45/245 , H04M7/006 , H04M7/0096 , Y02D50/30
摘要： Methods and systems for providing SIP trunk groups are disclosed. A SIP call processor identifies an incoming SIP trunk group based on one or more parameters associated with an incoming SIP message. The SIP call processor selects per-trunk-group call processing data based on the incoming SIP trunk group. The SIP call processor selectively processes the call based on the per-trunk-group call processing data selected for the incoming SIP trunk group.
摘要翻译：公开了用于提供SIP中继线群组的方法和系统。 SIP呼叫处理器基于与输入SIP消息相关联的一个或多个参数来识别输入SIP中继线群组。 SIP呼叫处理器基于进入的SIP中继线群选择每中继线群呼叫处理数据。 SIP呼叫处理器基于为进入的SIP中继线群组选择的每中继线群组呼叫处理数据来选择性地处理该呼叫。

3. 发明申请

WO1993003570A1 TRANSPARENT INBAND SIGNALING 审中-公开
标题翻译：透明的信号信号
公开(公告)号：WO1993003570A1
公开(公告)日：1993-02-18
申请号：PCT/US1992006250
申请日：1992-07-28
申请人： AMBASSADOR COLLEGE
发明人： AMBASSADOR COLLEGE , PROHS, John, R. , EFTHYVOULOS, Nick , LITTLE, Michael, J. , SCHEID, Michael, R.
IPC分类号： H04M03/00
CPC分类号： H04M3/523 , H04M3/42 , H04M3/4283 , H04M3/5125 , H04M3/5175 , H04M7/00 , H04M7/0096 , H04M2201/14 , H04Q1/45 , H04Q1/46
摘要： A method and apparatus for transparent inband signaling during a telephone conversation provides an advantageous way of enabling a party to a telephone conversation to signal a telecommunications system to perform desired functions. A person signaling a system with a generated inband signal, such as DTMF, can do so transparently, that is without the other party hearing the inband signals used. This innovation is based on detecting the inband signal (65A) muting the inband signal (65C) to prevent the other part from hearing it, and determining which party generated it while allowing the conversation to continue substantially uninterrupted. In an alternate method and apparatus, the inband signal is delayed (71A) for a short period of time in order to compensate for the time delay in reliably detecting DTMF signals and thus mute the inband signal more completely.
摘要翻译：在电话通话期间，用于透明带内信令的方法和装置提供了一种有利的方式，使电话会话的一方能够向电信系统发出信号以执行所需的功能。用DTMF产生的带内信号的系统发信号的人可以透明地进行这样的操作，即没有对方听到所使用的带内信号。该创新是基于检测带内信号（65A）使带内信号（65C）静音以防止另一部分听到它，并且确定哪一方产生它，同时允许对话继续基本上不间断。在替代方法和装置中，带内信号在短时间内被延迟（71A），以便补偿可靠地检测DTMF信号的时间延迟，并且因此更完全地使带内信号静音。

4. 发明申请

WO2005039152A3 METHODS AND SYSTEMS FOR PROVIDING SESSION INITIATION PROTOCOL (SIP) TRUNK GROUPS 审中-公开
标题翻译：提供会话启动协议（SIP）TRUNK组的方法和系统
公开(公告)号：WO2005039152A3
公开(公告)日：2005-09-15
申请号：PCT/US2004032760
申请日：2004-10-05
申请人： SANTERA SYSTEMS INC , MARSICO PETER JOSEPH , SONCODI ADRIAN C , BENEDYK ROBBY DARREN
发明人： MARSICO PETER JOSEPH , SONCODI ADRIAN C , BENEDYK ROBBY DARREN
IPC分类号： H04J3/16 , H04L12/28 , H04L12/56 , H04M20060101 , H04M7/00
CPC分类号： H04L65/1006 , H04L45/245 , H04M7/006 , H04M7/0096 , Y02D50/30
摘要： Methods and systems for providing SIP trunk groups are disclosed. A SIP call processor identifies an incoming SIP trunk group based on one or more parameters associated with an incoming SIP message. The SIP call processor selects per-trunk-group call processing data based on the incoming SIP trunk group. The SIP call processor selectively processes the call based on the per-trunk-group call processing data selected for the incoming SIP trunk group.
摘要翻译：公开了用于提供SIP中继线群的方法和系统。 SIP呼叫处理器基于与传入SIP消息相关联的一个或多个参数来识别输入SIP中继线群组。 SIP呼叫处理器根据传入的SIP中继组选择每个中继群呼叫处理数据。 SIP呼叫处理器基于为进入的SIP中继线组选择的每个中继线群组呼叫处理数据选择性地处理呼叫。

5. 发明申请

WO00042758A1 CIRCUIT ARRANGEMENT FOR TRANSMITTING SIGNALS IN TELECOMMUNICATIONS NETWORKS 审中-公开
标题翻译：电路信令在电信网络
公开(公告)号：WO00042758A1
公开(公告)日：2000-07-20
申请号：PCT/DE2000/000045
申请日：2000-01-05
IPC分类号： H04B3/46 , H04M3/00 , H04M3/30 , H04M7/00 , H04Q1/38
CPC分类号： H04M3/005 , H04M3/301 , H04M7/0096
摘要： The invention relates to a circuit arrangement for transmitting signals in telecommunications networks. Said circuit arrangement has a first connection and a second connection for a first or a second lead of a transmission line. The first connection is connected to the first input and the second connection is connected to the second input of a rectifier. The positive output and the negative output of the rectifier are linked via an adjustable resistor. A third connection for a third lead of the transmission line is connected to the positive output of the rectifier via the series connection of a switch and a first diode. Said third connection is also connected to the negative output of the rectifier via the series connection of the switch and a second diode.
摘要翻译：用于电信网络中的信令的电路装置具有第一端和用于传输线的第一和第二线的第二端子。所述第一端子连接到所述第一输入和所述第二终端到整流器的第二输入端。正输出和所述整流器的负输出经由可调电阻器连接在一起。对传输线的第三导体的第三端子经由开关的串联电路，并连接到所述整流器的正输出和通过所述开关的串联电路和一个第二二极管到整流器的负输出的第一二极管连接。

6. 发明申请

WO1993007668A1 SOLID STATE ISOLATION DEVICE USING OPTO-ISOLATORS 审中-公开
标题翻译：使用OPTO-ISOLATORS的固态隔离装置
公开(公告)号：WO1993007668A1
公开(公告)日：1993-04-15
申请号：PCT/US1992008297
申请日：1992-09-28
申请人： CERMETEK MICROELECTRONICS, INC. , WILKISON, Dennis, Eugene , LEE, Don, N.
发明人： CERMETEK MICROELECTRONICS, INC.
IPC分类号： H02H03/22
CPC分类号： H04M7/0096
摘要： An isolation circuit (20) that is devoid of coupling transformers and yet suitable for use as a telephone line interface. The circuit is characterized by very wide bandwidth, low noise, and high linearity. Opto-isolators couple analog transmit and receive channels in a user device (12) across an isolation barrier (57) to a line pair for full duplex communication on the line pair. The interface circuit, which also includes a hybrid (55), includes first and second oppositely directed linear optocouplers (50, 52). The first is disposed between the transmit channel and the hybrid; the second between the receive channel and the hybrid.

7. 发明申请

WO1986002795A1 INTERSWITCH LINE CIRCUIT 审中-公开
标题翻译： INTERSWITCH线路电路
公开(公告)号：WO1986002795A1
公开(公告)日：1986-05-09
申请号：PCT/US1985002012
申请日：1985-10-11
申请人： D.A.V.I.D. SYSTEMS, INC.
发明人： D.A.V.I.D. SYSTEMS, INC. , WOOD, Samuel, F.
IPC分类号： H04M03/22
CPC分类号： H04Q1/38 , H04M3/2272 , H04M7/0096 , H04M19/026
摘要： Interface circuits between PABX's or central office line circuits and telephone sets. The prior-art use of separate detectors for ringing signal detection, forward loop current detection, and reverse loop current detection, results in high costs when per line expense is multiplied by the number of lines used by a customer. The invention has one detector for detecting forward and reverse loop current, and the presence of a ringing signal. A sense circuit (22) is connected to a central office or PABX through an isolation transformer's winding (16) for detection of ringing or loop current direction in response to a control signal (VC) supplied from pulse recognition hardware (26). In one embodiment (Fig. 4), forward or reverse battery states may be detected when off-hook.
摘要翻译： PABX或中心局线路电路和电话机之间的接口电路。用于振铃信号检测，正向回路电流检测和反向回路电流检测的单独检测器的现有技术使用导致当每线路费用乘以客户使用的线路数量时的高成本。本发明具有一个检测器，用于检测正向和反向回路电流以及振铃信号的存在。感测电路（22）通过隔离变压器的绕组（16）连接到中心局或PABX，用于响应于从脉冲识别硬件（26）提供的控制信号（VC）来检测振铃或环路电流方向。在一个实施例（图4）中，可以在摘机时检测正向或反向电池状态。

8. 发明申请

WO2009067443A2 GEOGRAPHIC TRUNK GROUPS 审中-公开
标题翻译：地理TRUNK群
公开(公告)号：WO2009067443A2
公开(公告)日：2009-05-28
申请号：PCT/US2008083903
申请日：2008-11-18
申请人： LEVEL 3 COMMUNICATIONS LLC , TERPSTRA RICHARD , GUALTIERI GREG
发明人： TERPSTRA RICHARD , GUALTIERI GREG
IPC分类号： H04L12/28
CPC分类号： H04L65/1069 , H04L45/04 , H04L45/245 , H04L47/125 , H04L65/103 , H04L65/104 , H04L65/80 , H04M7/0096 , H04M7/128 , H04Q2213/13141 , H04Q2213/13389 , Y02D50/30
摘要： Embodiments of the invention include a method for routing an Internet Protocol (IP) - based call through a first IP-based network to a second IP-based network. The method includes receiving an IP-based call request in the first network; identifying one or more geographic trunk groups that can be used to route the call request out of the first network, wherein each of the one or more geographic trunk groups represents a logical grouping of one or more IP trunk groups between the first IP -based network and the second IP-based network; selecting one of the one or more geographic trunk groups; and routing the received call request via the selected geographic trunk group to an IP address associated with the selected geographic trunk group. Other embodiments are also disclosed.
摘要翻译：本发明的实施例包括用于将基于互联网协议（IP）的呼叫通过第一基于IP的网络路由到第二基于IP的网络的方法。该方法包括：在第一网络中接收基于IP的呼叫请求; 识别可用于将所述呼叫请求路由出所述第一网络的一个或多个地理中继线群组，其中所述一个或多个地理中继线群组中的每一个代表所述第一基于IP的网络之间的一个或多个IP中继线群组的逻辑分组和第二个基于IP的网络; 选择一个或多个地理中继线群组中的一个; 以及经由所选地理中继线群组将所接收的呼叫请求路由到与所选地理中继线群组相关联的IP地址。其他实施例也被公开。

9. 发明申请

WO0113604A3 FIELD PROGRAMMABLE TELEPHONY INTERFACE MODULE 审中-公开
标题翻译：现场可编程电话接口模块
公开(公告)号：WO0113604A3
公开(公告)日：2001-08-30
申请号：PCT/US0022863
申请日：2000-08-18
申请人： CTPX TELECOMMUNICATIONS INC , HENKE REINHOLD
发明人： HENKE REINHOLD
IPC分类号： H04M3/00 , H04M7/00
CPC分类号： H04M7/0096 , H04M3/005 , H04M3/42314
摘要： According to one embodiment, an electronic/software module or unit is disclosed. The unit provides analog telephony functionality. According to one example embodiment, the module or unit acts like a universal PBX (private branch exchange) analog line card. According to another embodiment, the module is field programmable. According to yet another embodiment, the module is operating system independent, and/or provides a serial programming interface. According to yet another example embodiment, the module or unit is provided in the form of a printed circuit module that may be mounted in an expansion slot of a computing system such as a personal computer or workstation.
摘要翻译：根据一个实施例，公开了一种电子/软件模块或单元。该设备提供模拟电话功能。根据一个示例性实施例，该模块或单元用作通用PBX（专用小交换机）模拟线路卡。根据另一个实施例，模块是现场可编程的。根据又一个实施例，模块独立于操作系统，和/或提供串行编程接口。根据又一个示例实施例，模块或单元以印刷电路模块的形式提供，印刷电路模块可以安装在诸如个人计算机或工作站的计算系统的扩展槽中。

10. 发明申请

WO01047198A1 APPARATUS AND METHOD FOR PROVIDING T1/E1 TELECOMMUNICATIONS TRUNKS OVER IP NETWORKS 审中-公开
标题翻译：用于在IP网络上提供T1 / E1电信交换机的设备和方法
公开(公告)号：WO01047198A1
公开(公告)日：2001-06-28
申请号：PCT/US2000/034120
申请日：2000-12-16
IPC分类号： H04L12/28 , H04L12/64 , H04L29/06 , H04M7/00
CPC分类号： H04L69/16 , H04L12/5692 , H04L69/163 , H04L69/164 , H04L69/165 , H04L69/168 , H04L2012/6472 , H04L2012/6475 , H04L2012/6481 , H04M7/0096 , H04M7/1245
摘要： An apparatus and method are provided that enable T1 (or E1) telecommunications frames to be transmitted between T1 (or E1) telecommunications switches over a high bandwidth packet-switched network. The apparatus includes trunk interface logic and network translation logic. The trunk interface logic is coupled to a central office switch via a central office switch trunk, and receives the telecommunications frames from the central office switch. The network translation logic is coupled to the trunk interface logic. The network translation logic translates the telecommunications frames into network packets, so that the telecommunications frame data may be transferred over the high bandwidth packet-switched network.
摘要翻译：提供了一种使T1（或E1）电信帧能够通过高带宽分组交换网络在T1（或E1）电信交换机之间传输的装置和方法。该装置包括中继线接口逻辑和网络转换逻辑。中继接口逻辑经由中心局交换机中继线连接到中心局交换机，并从中心局交换机接收电信帧。网络转换逻辑耦合到中继线接口逻辑。网络翻译逻辑将电信帧转换为网络分组，使得电信帧数据可以通过高带宽分组交换网络传送。

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