公开(公告)号：WO2003081897A1

公开(公告)日：2003-10-02

申请号：PCT/JP2002/002833

申请日：2002-03-25

Applicant: アライドテレシス株式会社

Inventor： 中島 豊

IPC: H04N1/32

CPC classification number: H04L29/06027 ,  H04L12/66 ,  H04L65/1069 ,  H04M7/006 ,  H04M11/062 ,  H04M2203/2066 ,  H04M2203/657 ,  H04N1/00209 ,  H04N1/32704 ,  H04N1/32708 ,  H04N1/32719 ,  H04N1/32728 ,  H04N1/333 ,  H04N2201/0093 ,  H04N2201/33364

Abstract: Ｈ３２３Ｄ機能を装備していないＶｏＩＰ端末でのファクシミリ通信を可能にする簡易なＶｏＩＰ端末及びその通信方法を提供する。ファクシミリ／電話端末１２からの発呼要求に続いてＣＮＧ信号が送出されたか否かを判定する。ＣＮＧ信号が検出された場合には、あらかじめ装備された複数のオーディオＣＯＤＥＣからＧ．７１１のみを選択してＣＯＤＥＣリストを作成し、相手先への発呼要求に含めて送信する。

Abstract translation: 能够执行传真通信且不具有H323D功能的简单VoIP终端及其通信方法。 判断在传真/电话终端（12）的呼叫请求之后是否发送CNG信号。 如果检测到CNG信号，则通过仅从预先配备的音频编解码器中仅选择G.711来准备CODEC列表，并将其包括在该方的通话请求中并传送给其中。

公开(公告)号：WO2003081888A1

公开(公告)日：2003-10-02

申请号：PCT/JP2002/004535

申请日：2002-05-09

Applicant: アライドテレシス株式会社 ,  中島 豊

Inventor： 中島 豊

IPC: H04M11/00

CPC classification number: H04L29/06027 ,  H04L12/66 ,  H04L65/1069 ,  H04M7/006 ,  H04M11/062 ,  H04M2203/2066 ,  H04M2203/657 ,  H04N1/00209 ,  H04N1/32704 ,  H04N1/32708 ,  H04N1/32719 ,  H04N1/32728 ,  H04N1/333 ,  H04N2201/0093 ,  H04N2201/33364

Abstract: 　アナログ回線とデジタル回線との間で、音声通話及びファックス通信を中継する中継装置であって、アナログ回線を介して通信端末から、ファックス通信の開始を示すファックス通信開始信号を受信する開始信号受信部と、開始信号受信部がファックス通信開始信号を受信した場合に、デジタル回線を管理する管理装置に対して、デジタル回線において当該中継装置が利用可能な帯域幅を、音声通話のときより広くすることを要求する要求信号送信部とを備える。

Abstract translation: 一种用于中继模拟线路和数字线路之间的语音和传真通信的中继装置。 该装置包括：起始信号接收块，用于经由模拟线路从通信终端接收表示传真通信开始的传真通信开始信号;以及请求信号发送块，在接收到传真通信开始信号时，请求管理设备管理 数字线使数字线路中的中继装置能够使用的带宽大于语音通信的情况。

公开(公告)号：WO00018103A1

公开(公告)日：2000-03-30

申请号：PCT/US1999/021755

申请日：1999-09-22

IPC: H04N1/00 ,  H04N1/327 ,  H04M11/06

CPC classification number: H04N1/32708 ,  H04M7/0012 ,  H04M2203/2066 ,  H04N1/00206 ,  H04N1/32704 ,  H04N1/3275 ,  H04N1/32756

Abstract: A system, method, and apparatus for accepting an incoming call in a Computer/Telephony Integrated System wherein the incoming call is received by both a base station and a computer. A determination is made whether the incoming call is a voice call or a data or facsimile transmission. If the incoming call is a data or a facsimile transmission, the incoming call is accepted by an application program running on the computer. If the incoming call is a voice call, the incoming call is accepted by the base station.

Abstract translation: 一种用于在计算机/电话集成系统中接受来电的系统，方法和装置，其中所述来电由基站和计算机都接收。 确定来电是语音呼叫还是数据或传真传输。 如果来电是数据或传真传输，则来电将被计算机上运行的应用程序接受。 如果来电是语音呼叫，则来电将被基站接受。

公开(公告)号：WO1997001916A1

公开(公告)日：1997-01-16

申请号：PCT/US1996010596

申请日：1996-06-19

Applicant: DIBNER, Andrew, S.

Inventor： WANG, William

IPC: H04M01/64

CPC classification number: H04M19/041 ,  H04M1/82 ,  H04N1/32704 ,  H04N1/32708 ,  H04N1/32717 ,  H04N1/32741 ,  H04N1/3276 ,  H04N1/32795

Abstract: A telephone ring detector (10) detects a ring signal voltage (60) from a diverse set of signals transmitted on a telephone line (12) before a complete alternating current ring signal cycle (58) is received. In an exemplary embodiment, the ring detector (10) includes a voltage threshold setting device (32) for establishing a voltage threshold (62) and comparing the ring signal voltage (60) to the voltage threshold (62) to provide an output signal (64) when the ring signal voltage (60) is above the voltage threshold (62). A pair of zener diodes (46, 48) having a selected voltage value can provide the threshold setting and comparison functions. A microprocessor (34), including a timer for measuring a time duration of the output signal (64), outputs a ring detection signal (66) when the time duration exceeds a predetermined time interval value, which is substantially less than a full ring cycle. A line switch (16) responsive to the ring detector (10) is provided to direct communication signals to a telecommunications device (18, 20, 22, 24, 26).

Abstract translation: 在接收到完整的交流环路信号周期（58）之前，电话环检测器（10）从在电话线路（12）上发送的多种信号组中检测振铃信号电压（60）。 在示例性实施例中，环形检测器（10）包括用于建立电压阈值（62）并将环形信号电压（60）与电压阈值（62）进行比较的电压阈值设置装置（32），以提供输出信号 64）当振铃信号电压（60）高于电压阈值（62）时。 具有选定电压值的一对齐纳二极管（46,48）可以提供阈值设置和比较功能。 包括用于测量输出信号（64）的持续时间的定时器的微处理器（34）在持续时间超过预定时间间隔值时输出振铃检测信号（66），该预定时间间隔值大大小于完整的环形周期 。 响应于环形检测器（10）的线路开关（16）被提供以将通信信号引导到电信设备（18,20,22,24,26）。

公开(公告)号：WO1991010309A1

公开(公告)日：1991-07-11

申请号：PCT/AU1990000608

申请日：1990-12-21

Applicant: PERKINS, John, Leslie

IPC: H04N01/00

CPC classification number: H04N1/32713 ,  H04L29/06 ,  H04L67/06 ,  H04L69/04 ,  H04L69/329 ,  H04M11/06 ,  H04N1/00204 ,  H04N1/00206 ,  H04N1/32117 ,  H04N1/32704 ,  H04N2201/0015

Abstract: An integrated communication system for the transception of facsimile data or binary file data is described. The system comprises a conventional facsimile machine having the components of a scanner (14), sampling device (16), transmission memory (20), compression device (22) and modem (24) connected to a telephone line (12) of a public switched telephone network all being for the transmission of facsimile data and decompression device (28), reception memory (30), recording memory (34) and recording device (36) all being for the reception of facsimile data. These components are under the control of the operations microprocessor (26) and user interface (25). The binary file data transfer components are the Tx/Rx memory (42), floppy disk controller (40) and floppy disk drive (38), again, all under the control of the operations microprocessor (26). The binary file transfer is achieved either by control codes inserted in the Non Standard Field (NSF) of a facsimile transmission conducted under the CCITT Recommendation T.30, or the proposed amendments to the DIS/DTC/DCS signals of the same T.30 Recommendation as are under consideration.

Abstract translation: 描述了用于传送传真数据或二进制文件数据的集成通信系统。 该系统包括具有扫描器（14），采样设备（16），传输存储器（20），压缩设备（22）和连接到公共电话线（12）的调制解调器（24）的组件的传统传真机。 全部用于传真传真数据和解压缩装置（28），接收存储器（30），记录存储器（34）和记录装置（36），全部用于接收传真数据。 这些组件处于操作微处理器（26）和用户界面（25）的控制之下。 二进制文件数据传输组件是Tx / Rx存储器（42），软盘控制器（40）和软盘驱动器（38），全部都在操作微处理器（26）的控制下。 二进制文件传输是通过插入在CCITT建议T.30中进行的传真传输的非标准字段（NSF）中的控制代码实现的，或者对相同T.30的DIS / DTC / DCS信号的建议修改 正在考虑的建议。

公开(公告)号：WO2010030675A1

公开(公告)日：2010-03-18

申请号：PCT/US2009/056370

申请日：2009-09-09

Applicant: APPLIED SYSTEMS, INC. ,  SMITH, Philip J. ,  CURIEL, Michael F. ,  WOODS, Jason R. ,  GALLAGHER, Robert S.

Inventor： SMITH, Philip J. ,  CURIEL, Michael F. ,  WOODS, Jason R. ,  GALLAGHER, Robert S.

IPC: G06F15/16

CPC classification number: H04N1/00127 ,  G06F3/1293 ,  H04N1/32704 ,  H04N2201/0093

Abstract: The present disclosure provides methods and apparatus for delivering documents. A web based application server transmits a document to a distribution management system. The distribution management system then translates the document if necessary (e.g., from a spreadsheet to a PDF and a fax) and sends the translated document to one or more destinations such as email inboxes, printers, and fax machines. For fax deliveries, the distribution management system sends the document to a particular client device that is associated with the fax destination. For example, the client device that actually transmits the fax may reside at a company, and the fax machine may be at a customer of that company. In this manner, fax transmissions appear to come from the correct source (not the distribution management system), and transmission charges associated with the fax are incurred by the appropriate company (not the company associated with the distribution management system).

Abstract translation: 本公开提供了用于递送文档的方法和装置。 基于Web的应用服务器将文档发送到分发管理系统。 然后，分发管理系统在必要时（例如从电子表格到PDF和传真）翻译文档，并将翻译的文档发送到诸如电子邮件收件箱，打印机和传真机的一个或多个目的地。 对于传真传送，分发管理系统将文档发送到与传真目的地相关联的特定客户端设备。 例如，实际发送传真的客户端设备可以驻留在公司，传真机可以在该公司的客户端。 以这种方式，传真传输似乎来自正确的来源（而不是分发管理系统），并且与传真相关联的传输费用由适当的公司（而不是与分发管理系统相关联的公司）产生。

公开(公告)号：WO2008125046A1

公开(公告)日：2008-10-23

申请号：PCT/CN2008/070641

申请日：2008-03-31

Applicant: 华为技术有限公司 ,  斯瑞德

Inventor： 斯瑞德

IPC: H04N1/00

CPC classification number: H04N1/32704 ,  H04N1/32721 ,  H04N1/32769 ,  H04N1/32771 ,  H04N1/32786 ,  H04N2201/3292

Abstract: A faxing method includes: acquiring an original image which needs to be faxed; converting the original image into a set of concolorous line segments; encoding the set of concolorous line segments to obtain the concolorous line segment code of the image, and sending the concolorous line segment code to the receiving end in the form of faxing. The present invention provides a faxing system and a faxing computer. In accordance with the invention, the encoding with the use of pixel could be prevented from occupying relatively large memory space of the faxing computer and much more CPU, the efficiency of faxing could be improved, therefore, the transmission could be steady even when the faxing system is performing one-to-many faxing, the stability of the faxing system could be improved, and the shutdown of the faxing computer could be reduced.

公开(公告)号：WO2007074426A2

公开(公告)日：2007-07-05

申请号：PCT/IB2006055058

申请日：2006-12-29

Applicant: UTSTARCOM INC ,  JOSEPH GIGO K ,  PUTHUPPARAMBIL DEVARAJAN

Inventor： JOSEPH GIGO K ,  PUTHUPPARAMBIL DEVARAJAN

IPC: H04L12/66

CPC classification number: H04L29/06027 ,  H04L51/00 ,  H04L65/1006 ,  H04L65/1069 ,  H04L69/24 ,  H04N1/00214 ,  H04N1/00217 ,  H04N1/32704 ,  H04N1/32706 ,  H04N1/3271 ,  H04N1/32726 ,  H04N1/32736 ,  H04N1/32741 ,  H04N2201/0027

Abstract: In a packet-based communications network, where proxy servers guide the routing of requests and responses between destinations to aid in establishing the flow of voice or other media streams between the destinations, and where at least some destinations are assigned an IP or other network address and a telephone number or other symbolic address, a system for establishing the routing of the media streams that comprises at least one directory database associating at least some destination network addresses with symbolic addresses and, in at least some cases, also with media type and format or CODEC capability information combined with at least one proxy server connecting to the directory database. Programs within the proxy server cause the proxy server, in response to receiving a given request which contains a symbolic address, to route the given received request to a destination whose network address the directory database associates with the symbolic address contained in the given received request. In the case where the directory database associates two or more network addresses with the symbolic address contained in such a given received request, the proxy server routes the given received request to the one of the two or more network addresses which the directory database associates with media type and format or CODEC capability information most compatible with the media type and format or CODEC capabilities of the destination that sent out the given received request.

Abstract translation: 在基于分组的通信网络中，代理服务器指导目的地之间的请求和响应的路由，以帮助建立目的地之间的语音或其他媒体流的流，并且在至少一些目的地被分配IP或其他网络地址 以及电话号码或其他符号地址，用于建立媒体流的路由的系统，所述系统包括至少一个目录数据库，所述至少一个目录数据库将至少一些目的地网络地址与符号地址相关联，并且在至少一些情况下还与媒体类型和格式 或与连接到目录数据库的至少一个代理服务器组合的CODEC能力信息。 代理服务器内的程序使代理服务器响应于接收到包含符号地址的给定请求，将给定的接收到的请求路由到其目录数据库的网络地址与包含在给定接收到的请求中的符号地址相关联的目的地。 在目录数据库将两个或多个网络地址与包含在这样的给定接收请求中的符号地址相关联的情况下，代理服务器将给定的接收到的请求路由到目录数据库与媒体关联的两个或多个网络地址中的一个 类型和格式或CODEC能力信息与发送给定接收到的请求的目的地的媒体类型和格式或CODEC能力最相符。

公开(公告)号：WO02039723A1

公开(公告)日：2002-05-16

申请号：PCT/EP2001/012591

申请日：2001-10-29

IPC: H04N1/327

CPC classification number: H04N1/32708 ,  H04N1/32704 ,  H04N1/32717 ,  H04N1/32728 ,  H04N1/32732 ,  H04N1/32734 ,  H04N1/32745

Abstract: A facsimile machine (1) comprises an off-hook device (14) for ascertaining whether a telephone set (2) connected to a telephone line (TL) in parallel with the facsimile machine (1) has already taken an incoming call, which call is featured by a ringing signal in the telephone signal (TS). For this purpose, the off-hook device (14) compares the voltage value of the DC component (G(TS)) of the telephone signal (TS) with off-hook thresholds (OSW1, OSW2) and, if necessary, produces off-hook detection information (ODI1, ODI2) or fax off-hook information (FAI). Since the voltage values of the DC component (G(TS)) of the telephone signal (TS) - more particularly in a private branch exchange - may be lower than specified, in response to which the off-hook device (14) could determine a false outcome, the off-hook device (14) activates an error mode when the off-hook detection information (ODI1) is produced simultaneously with the ringing signal detection. When the error mode is activated, the off-hook device (14) also takes the call when the off-hook detection information (ODI1) is present. Similarly, when the error mode is activated, the off-hook device (14) does not pass on an already taken call to the parallel-connected telephone set (2) when the off-hook detection information (ODI1) is present.

Abstract translation: 传真机（1）包括摘机装置（14），用于确定与传真机（1）并行连接的电话线路（TL）的电话机（2）是否已经接听来电，该呼叫 以电话信号（TS）中的振铃信号为特征。 为此，摘机装置（14）将电话信号（TS）的DC分量（G（TS））的电压值与摘机阈值（OSW1，OSW2）进行比较，并且如有必要，产生 - 挂钩检测信息（ODI1，ODI2）或传真摘机信息（FAI）。 由于电话信号（TS）的DC分量（G（TS））的电压值 - 特别是在私人分支交换机中的电压值可能低于指定的响应，因此摘机装置（14）可以确定 假冒结果，当与振铃信号检测同时产生摘机检测信息（ODI1）时，摘机装置（14）激活错误模式。 当错误模式被激活时，当摘机检测信息（ODI1）存在时，摘机装置（14）也进行呼叫。 类似地，当错误模式被激活时，当存在摘机检测信息（ODI1）时，摘机装置（14）不会经过已经接通的并行连接的电话机（2）的呼叫。

公开(公告)号：WO1998021879A1

公开(公告)日：1998-05-22

申请号：PCT/US1997020757

申请日：1997-11-13

Applicant: QUALCOMM INCORPORATED ,  SIH, Gilbert, C. ,  JOHN, Johnny, K.

Inventor： QUALCOMM INCORPORATED

IPC: H04N01/327

CPC classification number: H04N1/32708 ,  H04M1/725 ,  H04N1/32704 ,  H04N1/32715 ,  H04N1/32721

Abstract: A novel and improved method and apparatus for providing an interface to a digital wireless telephone system compatible with standard analog wire line telephones and analog wire line fax machines are disclosed. During a telephone call, a fax detector (11) monitors the incoming data for fax signals. If a fax is detected, the data processor (12) switches from processing the data as if it were voice to processing it as fax. In addition, the remote station is sent a signal notifying it to process the data as fax rather than voice. The fax detector (11) operates by detecting the preamble of a V.21 message, present at the beginning of every fax call. Energy is measured in both frequencies of the BFSK signals. A decision is made by analyzing these energies and locating a specific pattern which repeats itself a sufficient number of times.

Abstract translation: 公开了一种用于向与标准模拟有线电话和模拟有线线路传真机兼容的数字无线电话系统提供接口的新颖和改进的方法和装置。 在电话呼叫期间，传真检测器（11）监视传入信号的传入数据。 如果检测到传真，则数据处理器（12）从处理数据转换为如同语音一样将其作为传真处理。 另外，远程站发送一个信号通知它将数据作为传真而不是语音处理。 传真检测器（11）通过检测在每个传真呼叫开始时存在的V.21消息的前导码来操作。 在BFSK信号的两个频率上测量能量。 通过分析这些能量并找到重复自身足够次数的特定模式来做出决定。