公开(公告)号：AU5482499A

公开(公告)日：2001-03-13

申请号：AU5482499

申请日：1999-08-13

Applicant: TELOGY NETWORKS INC

Inventor： MORGAN EDWARD ,  MLADENOVIC ZORAN ,  PATEL PIYUSH ,  SU QIN

IPC: H04M3/00 ,  H04L12/64 ,  H04L27/32 ,  H04M7/00 ,  H04M7/06 ,  H04Q1/30 ,  H04Q1/45 ,  H04L12/54 ,  G05B23/02 ,  H04J3/12

公开(公告)号：AU1237900A

公开(公告)日：2000-05-22

申请号：AU1237900

申请日：1999-10-27

Applicant: TELOGY NETWORKS INC

Inventor： MORGAN EDWARD ,  WITOWSKY WILLIAM ,  CRUPI JOSEPH

IPC: H04L12/66 ,  H04L29/06 ,  H04M3/00 ,  H04Q3/00 ,  H04Q11/04

公开(公告)号：DE69940209D1

公开(公告)日：2009-02-12

申请号：DE69940209

申请日：1999-10-27

Applicant: TELOGY NETWORKS INC

Inventor： MORGAN EDWARD ,  WITOWSKY WILLIAM ,  CRUPI JOSEPH

IPC: H04L12/66 ,  H04Q11/04 ,  H04L29/06 ,  H04M3/00 ,  H04Q3/00

公开(公告)号：WO0027164A2

公开(公告)日：2000-05-11

申请号：PCT/US9925235

申请日：1999-10-27

Applicant: TELOGY NETWORKS INC

Inventor： MORGAN EDWARD ,  WITOWSKY WILLIAM ,  CRUPI JOSEPH

IPC: H04L12/66 ,  H04L29/06 ,  H04M3/00 ,  H04Q3/00 ,  H04Q11/04

CPC classification number: H04Q3/005 ,  H04Q11/04 ,  H04Q2213/1305 ,  H04Q2213/1307 ,  H04Q2213/13097 ,  H04Q2213/13102 ,  H04Q2213/13103 ,  H04Q2213/13106 ,  H04Q2213/13107 ,  H04Q2213/13141 ,  H04Q2213/13176 ,  H04Q2213/13179 ,  H04Q2213/13199 ,  H04Q2213/13209 ,  H04Q2213/13292 ,  H04Q2213/13345 ,  H04Q2213/13389 ,  H04Q2213/13393 ,  H04Q2213/13396

Abstract: A telecommunications gateway allows packets to be sent over a TDM system and allows TDM traffic to be sent over a packet switched network. The gateway is a universal port that includes a plurality of Digital Signal Processors (DSPs) that are controlled by software. The controlling software determines what single function the DSP will perform over multiple channels. Each DSP handles multiple channels, however, each DSP is restricted such that all of its multiple channels are permitted to handle the telecommunications traffic according to one signaling protocol.

Abstract translation: 电信网关允许通过TDM系统发送分组，并允许通过分组交换网络发送TDM业务。 网关是通用端口，包括由软件控制的多个数字信号处理器（DSP）。 控制软件确定DSP将在多个通道上执行什么单一功能。 每个DSP处理多个信道，然而，每个DSP被限制，使得它的所有多个信道被允许根据一个信令协议处理电信业务。

公开(公告)号：AT419723T

公开(公告)日：2009-01-15

申请号：AT99971628

申请日：1999-10-27

Applicant: TELOGY NETWORKS INC

Inventor： MORGAN EDWARD ,  WITOWSKY WILLIAM ,  CRUPI JOSEPH

IPC: H04L12/66 ,  H04Q11/04 ,  H04L29/06 ,  H04M3/00 ,  H04Q3/00

公开(公告)号：AU5496000A

公开(公告)日：2002-01-02

申请号：AU5496000

申请日：2000-06-19

Applicant: TELOGY NETWORKS INC

Inventor： LIDE DAVID ,  SINDHWANI MANOJ ,  MILLS WILLIAM ,  MLADENOVIC ZORAN ,  MORGAN EDWARD

IPC: H04J3/06 ,  H04J3/12 ,  H04J3/17 ,  H04Q7/22 ,  H04L12/56 ,  H04L12/66 ,  H04J1/14

Abstract: The transport of ABCD bits (Figure 3) in a digital packet network is facilitated by the inclusion of the ABCD bits into the RTP header of the digital packets. The ABCD bits are first placed in the unused bits of the RTP header. Redundancy of the previous ABCD bits, when applicable, is achieved by restricting the size of fields in the header to reserve space for redundant ABCD bits. The ABCD bits are placed in the reserved portions of restricted header fields.

公开(公告)号：EP1121786A4

公开(公告)日：2007-05-30

申请号：EP99941106

申请日：1999-08-13

Applicant: TELOGY NETWORKS INC

Inventor： MORGAN EDWARD ,  MLADENOVIC ZORAN ,  PATEL PIYUSH ,  SU QIN

IPC: H04L12/54 ,  H04M3/00 ,  G05B23/02 ,  H04J3/12 ,  H04L12/64 ,  H04L27/32 ,  H04M7/00 ,  H04M7/06 ,  H04Q1/30 ,  H04Q1/45

CPC classification number: H04L12/6418 ,  H04L27/32 ,  H04L2012/6475 ,  H04M7/1295

Abstract: A method of detecting control tones in a digital signal by using a tone detection unit (11) (TDU) and a packet voice protocol unit (12) (PVPU) in a network over which the signal is transmitted. The TDU (11) detects the presence of a control tone in the signal within the first 5 ms of transmission and generates an alert signal (23) to the PVPU (12) to cease further transmission of the signal. Upon confirmation, the PVPU (12) may halt the transmission and buffer or delete the voice signal packets. Alternatively, if the control tones are not present in the signal, the PVPU (12) may continue transmission of any buffered packets. The method further incorporates the sending of the control tone signal to the receiving end of the transmission of the voice packets following transmission of the control tone to the receiving end.

Abstract translation: 一种通过使用在其上发送信号的网络中的音调检测单元（11）（TDU）和分组语音协议单元（12）（PVPU）来检测数字信号中的控制音调的方法。 TDU（11）在传输的前5ms内检测到信号中存在控制音调，并向PVPU（12）产生警报信号（23）以停止信号的进一步传输。 在确认之后，PVPU（12）可以停止传输并缓冲或删除语音信号分组。 或者，如果控制音调不存在于信号中，则PVPU（12）可以继续传输任何缓冲的分组。 该方法还包括在将控制音调传送到接收端之后，将控制音调信号发送到语音分组传输的接收端。