公开(公告)号：US6005847A

公开(公告)日：1999-12-21

申请号：US888761

申请日：1997-07-07

申请人： Leroy E. Gilbert ,  William J. Beyda ,  Selena Dilley ,  Shmuel Shaffer

发明人： Leroy E. Gilbert ,  William J. Beyda ,  Selena Dilley ,  Shmuel Shaffer

IPC分类号： H04M3/428 ,  H04M7/12 ,  H04Q11/04 ,  H04L12/66 ,  H04M3/42

CPC分类号： H04M3/428 ,  H04Q11/0471 ,  H04M7/12 ,  H04Q2213/1309 ,  H04Q2213/13093 ,  H04Q2213/13096 ,  H04Q2213/13174 ,  H04Q2213/13201 ,  H04Q2213/13204 ,  H04Q2213/13206 ,  H04Q2213/13208 ,  H04Q2213/13209 ,  H04Q2213/1322 ,  H04Q2213/1325 ,  H04Q2213/13332 ,  H04Q2213/13389

摘要： Methods and apparatus are described for facilitating multiple data communications with a first platform (100, 102, and 104) using a single communication conduit (108) having first and second channels. First data are transmitted between the first platform and a second platform (114) via the first and second channels (202). It is determined whether an incoming call comprises second data of a particular type (206). Where the incoming call comprises the second data of the particular type (208), transmission of the first data via the second channel is inhibited (226) thereby enabling reception of the second data by the first platform via the second channel while the first data continue to be transmitted via the first channel. The second data are then received at the first platform via the second channel (230). Transmission of the first data via the first and second channels is resumed in response to termination of transmission of the second data (266).

摘要翻译： 描述了使用具有第一和第二通道的单个通信导管（108）促进与第一平台（100,102和104）的多个数据通信的方法和装置。 第一数据经由第一和第二信道（202）在第一平台和第二平台（114）之间传输。 确定来电是否包括特定类型的第二数据（206）。 在来电包括特定类型（208）的第二数据的情况下，禁止经由第二信道的第一数据的传输（226），从而使第一平台通过第二信道接收第二数据，而第一数据继续 经由第一通道传送。 然后，经由第二通道（230）在第一平台处接收第二数据。 响应于第二数据（266）的传输的终止，恢复经由第一和第二信道的第一数据的传输。

公开(公告)号：US5991387A

公开(公告)日：1999-11-23

申请号：US829909

申请日：1997-03-21

申请人： Shmuel Shaffer ,  William J. Beyda ,  Selena Dilley ,  Henry W. Lambert ,  Phillip Meredith ,  Rudolph Bitzinger

发明人： Shmuel Shaffer ,  William J. Beyda ,  Selena Dilley ,  Henry W. Lambert ,  Phillip Meredith ,  Rudolph Bitzinger

IPC分类号： H04M3/436 ,  H04M3/533 ,  H04Q11/04 ,  H04M11/00

CPC分类号： H04Q11/0457 ,  H04M3/436 ,  H04M3/533 ,  H04Q2213/13091 ,  H04Q2213/13093 ,  H04Q2213/13173 ,  H04Q2213/13175 ,  H04Q2213/13208 ,  H04Q2213/13209 ,  H04Q2213/1322 ,  H04Q2213/1325 ,  H04Q2213/13274 ,  H04Q2213/13337 ,  H04Q2213/13377

摘要： A method is provided for monitoring channels and controlling calls. Multiple channels provided by at least one digital line are monitored. Based on this monitoring, the present invention determines when all of the multiple channels are occupied. At least one of an incoming call and an established call is given priority when all of the multiple channels are busy. The priority is based on predetermined inputs from a user. The call with priority is provided on one of the multiple channels. The present invention then determines when one or more of the multiple channels are available. When one of the multiple channels becomes available, the action based on the call priority is automatically disabled.

摘要翻译： 提供了一种监控通道和控制呼叫的方法。 监视由至少一个数字线提供的多个通道。 基于该监视，本发明确定所有多个信道何时被占用。 当所有多个频道都忙时，至少有一个来电和已建立的呼叫被优先。 优先级基于来自用户的预定输入。 多个通道之一提供具有优先级的呼叫。 本发明然后确定何时多个信道中的一个或多个可用。 当多个通道中的一个可用时，基于呼叫优先级的操作将自动禁用。

公开(公告)号：US5940483A

公开(公告)日：1999-08-17

申请号：US914404

申请日：1997-08-19

申请人： Shmuel Shaffer ,  Selena Dilley

发明人： Shmuel Shaffer ,  Selena Dilley

IPC分类号： H04Q11/04 ,  H04M15/00

CPC分类号： H04Q11/0457

摘要： A method and system for initializing ISDN terminals include selecting a set of call service features and formulating a keymap, the keymap constituting a correlation between the selected service features and feature keys associated with the terminal. The keymap is entered into a memory of the terminal and is uploaded from the terminal to a central office without the necessity of a database administrator entering the keymap data into a central office database. Communication between the terminal and the central office can be facilitated by a universal SPID. After the keymap is uploaded, the central office downloads a SPID unique to the terminal for use in future calls made from the terminal. After the initialization of the terminal is complete, the selection of ISDN service features and the keymap may be revised by entering updated keymap data into the terminal memory and uploading the updated data from the terminal to the central office. Additionally, the terminal may be moved from the ISDN line on which it was first initialized to a second ISDN remote from the first line. The terminal may then be initialized by simply uploading the service and keymap data stored in the terminal memory to the central office or, if the data has been revised, by uploading the updated service and keymap data to the central office.

摘要翻译： 用于初始化ISDN终端的方法和系统包括选择一组呼叫服务特征并制定键盘映射，该键映射构成所选服务特征与与终端相关联的特征密钥之间的相关性。 键盘映射被输入到终端的存储器中，并且从终端上传到中心局，而不需要数据库管理员将键盘映射数据输入到中心局数据库中。 终端和中心局之间的通信可以通过通用SPID来实现。 上传关键图后，中心局下载终端唯一的SPID，以便将来从终端进行呼叫。 在完成终端初始化之后，可以通过将更新后的密钥映射数据输入终端存储器并将更新的数据从终端上传到中心局来修改ISDN服务特征和键盘映射的选择。 此外，终端可以从其首次初始化的ISDN线路从第一线路移动到第二ISDN远程站。 然后可以通过简单地将存储在终端存储器中的服务和键盘映射数据上传到中心局来初始化终端，或者如果数据已被修改，则通过将更新的服务和键盘映射数据上传到中心局来进行初始化。

公开(公告)号：US5943335A

公开(公告)日：1999-08-24

申请号：US672896

申请日：1996-06-28

申请人： Selena Dilley ,  Mieu-Hong Dang ,  Harry Yen

发明人： Selena Dilley ,  Mieu-Hong Dang ,  Harry Yen

IPC分类号： H04M3/428 ,  H04M3/54 ,  H04J3/02

CPC分类号： H04M3/428 ,  H04M3/54

摘要： A method for operating an ISDN PBX�110! for connecting M BRI lines�13-15! connected to a central office�12! to N terminals�21-28, 31-38, 41-48! connected to the PBX�110! (N>M), such that any B channel of any of the BRI lines�13-15! can be connected to any terminal utilizing a connect in accordance with Bellcore National Standard NI-2. Each of the terminals�21-28, 31-38, 41-48! is associated with one, and only one, of the BRI lines�13-15!. The present invention achieves its advantages over the prior art by defining a plurality of EKTS groups�1-4!. Each of the EKTS groups�1-4! includes at least one of the terminals�21-28, 31-38, 41-48! associated with each of the BRI lines�13-15!. When an incoming call is received for a terminal associated with a BRI line that is currently busy, the call is connected by emulating a connection to a second terminal that is assigned to free BRI line and which is also assigned to the EKTS group to which the first terminal is assigned. In the preferred embodiment of the present invention, the number of EKTS groups�1-4! is the smallest integer that is greater than, or equal to, N/(2 M).

摘要翻译： 一种用于连接到连接到中心局[12]的M BRI线[13-15]到连接到集团电话[110]的N个终端[21-28,31-38,41-48]的ISDN PBX [110]的方法 ]（N> M），使得任何BRI线[13-15]的任何B信道可以使用根据Bellcore National National NI-2的连接连接到任何终端。 每个终端[21-28,31-38,41-48]与BRI线[13-15]中的一个只有一个相关联。 本发明通过定义多个EKTS组来实现其优于现有技术的优点[1-4]。 每个EKTS组[1-4]包括与BRI线[13-15]中的每一个相关联的终端中的至少一个[21-28,31-38,41-48]。 当接收到与当前正忙的BRI线相关联的终端的呼入时，该呼叫通过仿真与分配给空闲BRI线的第二终端的连接并被连接到EKTS组来连接 第一个终端被分配。 在本发明的优选实施例中，EKTS组[1-4]的数目是大于或等于N /（2M）的最小整数。

公开(公告)号：US5761205A

公开(公告)日：1998-06-02

申请号：US615943

申请日：1996-03-14

申请人： Selena Dilley

发明人： Selena Dilley

IPC分类号： H04Q11/04 ,  H04M3/42

CPC分类号： H04Q11/0471 ,  H04Q2213/13096 ,  H04Q2213/13097 ,  H04Q2213/13103 ,  H04Q2213/13109 ,  H04Q2213/13202 ,  H04Q2213/13204 ,  H04Q2213/13209 ,  H04Q2213/1322

摘要： An office point is connected to a central office using a plurality of basic rate interface (BRI) lines. A physical layer of the office point provides connection to the BRI lines. A second layer uses a first table for accessing terminal endpoint identifiers (TEIs) using port numbers and logical link numbers. A third layer uses a second table for accessing logical terminal number using the port numbers and the logical link numbers. The third layer also uses a third table for using logical terminal numbers to access service profile identifiers.

摘要翻译： 使用多个基本速率接口（BRI）线将办公室连接到中心局。 办公室的物理层提供到BRI线路的连接。 第二层使用第一表来使用端口号和逻辑链路号访问终端端点标识符（TEI）。 第三层使用第二个表来使用端口号和逻辑链路号来访问逻辑终端号码。 第三层还使用第三个表来使用逻辑终端号来访问服务配置文件标识符。