CA2339116A1 - Apparatus and method for a telephony gateway - Google Patents

Apparatus and method for a telephony gateway Download PDF

Info

Publication number
CA2339116A1
CA2339116A1 CA002339116A CA2339116A CA2339116A1 CA 2339116 A1 CA2339116 A1 CA 2339116A1 CA 002339116 A CA002339116 A CA 002339116A CA 2339116 A CA2339116 A CA 2339116A CA 2339116 A1 CA2339116 A1 CA 2339116A1
Authority
CA
Canada
Prior art keywords
packet
based signals
send
network server
server
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002339116A
Other languages
French (fr)
Other versions
CA2339116C (en
Inventor
Michael G. Hluchyj
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sonus Networks Inc
Original Assignee
Sonus Networks
Michael G. Hluchyj
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22428961&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2339116(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sonus Networks, Michael G. Hluchyj filed Critical Sonus Networks
Publication of CA2339116A1 publication Critical patent/CA2339116A1/en
Application granted granted Critical
Publication of CA2339116C publication Critical patent/CA2339116C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/04—Network management architectures or arrangements
    • H04L41/052—Network management architectures or arrangements using standardised network management architectures, e.g. telecommunication management network [TMN] or unified network management architecture [UNMA]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/60—Software-defined switches
    • H04L49/606—Hybrid ATM switches, e.g. ATM&STM, ATM&Frame Relay or ATM&IP
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/64—Hybrid switching systems
    • H04L12/6402—Hybrid switching fabrics
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/66—Arrangements for connecting between networks having differing types of switching systems, e.g. gateways
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/10—Packet switching elements characterised by the switching fabric construction
    • H04L49/104—Asynchronous transfer mode [ATM] switching fabrics
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/10—Packet switching elements characterised by the switching fabric construction
    • H04L49/112—Switch control, e.g. arbitration
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
    • H04Q11/0428—Integrated services digital network, i.e. systems for transmission of different types of digitised signals, e.g. speech, data, telecentral, television signals
    • H04Q11/0478—Provisions for broadband connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/0016—Arrangements providing connection between exchanges
    • H04Q3/0029—Provisions for intelligent networking

Abstract

A system and method for connecting a circuit network with a packet network. In one embodiment, the system contains a packet switch fabric, a circuit network server, a packet network server and a signal processing server. The circuit network server can send and receive circuit-based signals with the circuit network and can also send and receive packet-based signals with the packet switch fabric.
The circuit network server has a digital signal processor which provides packet adaptation. The packet network server can send and receive packet-based signals with the packet switch fabric and can send and receive packet based signals with the packet network. The signal processing server can send and receive packet-based signals with the packet switch fabric and has a digital signal processor for performing signal processing on the packet-based signals. The packet switch fabric transfers packet-based signals among the packet network server, the signal processing server, and the circuit network server.
CA002339116A 1998-07-31 1999-06-24 Apparatus and method for a telephony gateway Expired - Fee Related CA2339116C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/127,223 US6381238B1 (en) 1998-07-31 1998-07-31 Apparatus and method for a telephony gateway
US09/127,223 1998-07-31
PCT/US1999/014318 WO2000007337A1 (en) 1998-07-31 1999-06-24 Apparatus and method for a telephony gateway

Publications (2)

Publication Number Publication Date
CA2339116A1 true CA2339116A1 (en) 2000-02-10
CA2339116C CA2339116C (en) 2007-05-01

Family

ID=22428961

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002339116A Expired - Fee Related CA2339116C (en) 1998-07-31 1999-06-24 Apparatus and method for a telephony gateway

Country Status (9)

Country Link
US (2) US6381238B1 (en)
EP (1) EP1101332B1 (en)
JP (1) JP2002521965A (en)
KR (1) KR100567707B1 (en)
AT (1) ATE279062T1 (en)
AU (1) AU4715599A (en)
CA (1) CA2339116C (en)
DE (1) DE69920922T2 (en)
WO (1) WO2000007337A1 (en)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6266328B1 (en) 1996-08-26 2001-07-24 Caritas Technologies, Inc. Dial up telephone conferencing system controlled by an online computer network
US6658022B1 (en) * 1998-09-30 2003-12-02 Cisco Technology, Inc. Signaling protocol for controlling voice calls in a packet switching network
EP1125470B1 (en) * 1998-10-30 2008-12-31 Telogy Networks Inc. Dynamic dsp allocation for universal access to a packet network
US6353858B1 (en) * 1998-11-30 2002-03-05 Lucent Technologies Inc. Multiple-local area networks interconnected by a switch
JP3967492B2 (en) * 1999-06-17 2007-08-29 沖電気工業株式会社 Voice terminal storage device
US20010033561A1 (en) * 2000-01-25 2001-10-25 Telefonaktiebolaget L M Ericsson ( Publ). Combination switch and routing-switching radio base station
DE10005282A1 (en) * 2000-02-07 2001-08-09 Ericsson Telefon Ab L M Private branch exchange or private communication network for integrating internet-assisted multimedia communication technology with conventional telephone technology, sets up calls based on signalling information
US6865220B2 (en) * 2000-02-11 2005-03-08 Lsi Logic Corporation System and method for implementing an end-to-end error-correcting protocol in a voice band data relay system
JP2001237897A (en) * 2000-02-22 2001-08-31 Nec Corp Hybrid type telephony system
JP3614082B2 (en) 2000-04-12 2005-01-26 日本電気株式会社 Communication network connection device
US8396052B1 (en) * 2000-07-20 2013-03-12 Alcatel Lucent Apparatus and method for synchronous and asynchronous switching of internet protocol traffic
US6865179B1 (en) * 2000-07-20 2005-03-08 Lucent Technologies Inc. Apparatus and method for synchronous and asynchronous transfer mode switching of ATM traffic
US6894998B1 (en) * 2000-10-25 2005-05-17 Telefonaktiebolaget Lm Ericsson (Publ) Asynchronous packet processing using media stream functions
US20030028643A1 (en) * 2001-03-13 2003-02-06 Dilithium Networks, Inc. Method and apparatus for transcoding video and speech signals
US7292528B2 (en) * 2001-06-04 2007-11-06 Turin Networks Method and apparatus to facilitate independent protection switching in a distributed network
WO2003075501A2 (en) * 2001-07-06 2003-09-12 Lycium Networks (B.V.I.) Ltd. System and method for performing combined tdm and packet switching in a tdm cross connect
TW520747U (en) * 2001-07-31 2003-02-11 Shu-Mu Wu Air pump with gas storage
US7451242B2 (en) * 2001-08-27 2008-11-11 Xerox Corporation Systems and methods for providing network access
US20030210677A1 (en) * 2002-05-10 2003-11-13 Grove Vincent T. Host-based device to terminate a modem relay channel directly to an IP network
US7543063B1 (en) * 2002-05-10 2009-06-02 Cisco Technology, Inc. Device to terminate a modem relay channel directly to an IP network
US7483414B2 (en) * 2002-05-10 2009-01-27 Cisco Technology, Inc. Device to terminate a modem relay channel directly to in IP network
US20040013110A1 (en) * 2002-05-17 2004-01-22 Binal Mehmet E. Integration media processing into a PBX/KTS system using DSP in skin technology
US7539198B1 (en) * 2002-06-26 2009-05-26 Cisco Technology, Inc. System and method to provide node-to-node connectivity in a communications network
US7929441B1 (en) * 2003-08-20 2011-04-19 Cisco Technology, Inc. Resource reservation method and system
US20050053053A1 (en) * 2003-09-09 2005-03-10 Sonus Networks, Inc. Method and apparatus for synchronized transport of data through an asynchronous medium
US7586925B2 (en) * 2003-09-09 2009-09-08 Sonus Networks, Inc. Data adaptation protocol
US7508814B1 (en) 2003-12-30 2009-03-24 At&T Intellectual Property, Ii, L.P. Electronic loop provisioning methods and systems
US7308101B2 (en) * 2004-01-22 2007-12-11 Cisco Technology, Inc. Method and apparatus for transporting encrypted media streams over a wide area network
US7444454B2 (en) * 2004-05-11 2008-10-28 L-3 Communications Integrated Systems L.P. Systems and methods for interconnection of multiple FPGA devices
US7921323B2 (en) * 2004-05-11 2011-04-05 L-3 Communications Integrated Systems, L.P. Reconfigurable communications infrastructure for ASIC networks
FR2875654B1 (en) * 2004-09-17 2006-11-24 Cit Alcatel ETHERNET COMPOSITE FRAME GENERATION SWITCH FOR A TIME-DIVISION MULTIPLEXING COMMUNICATION NETWORK
WO2006124938A2 (en) * 2005-05-17 2006-11-23 Rajant Corporation System and method for communication in a wireless mobile ad-hoc network
EP1777909B1 (en) * 2005-10-18 2008-02-27 Alcatel Lucent Improved media gateway
US8953771B2 (en) * 2005-11-07 2015-02-10 Cisco Technology, Inc. Method and apparatus to provide cryptographic identity assertion for the PSTN
JP2007288342A (en) * 2006-04-13 2007-11-01 Nec Corp Media stream relay device and method
US7808995B2 (en) * 2006-11-16 2010-10-05 L-3 Communications Integrated Systems L.P. Methods and systems for relaying data packets
US9479967B1 (en) 2007-10-26 2016-10-25 Genband Us Llc Enhanced media gateway
US7861901B2 (en) * 2009-01-21 2011-01-04 Phillip Kirschbaum Pants hanger system
CA2755774C (en) * 2009-03-19 2015-01-06 Azuki Systems, Inc. Method for scalable live streaming delivery for mobile audiences
US8397054B2 (en) * 2009-12-23 2013-03-12 L-3 Communications Integrated Systems L.P. Multi-phased computational reconfiguration
US8368423B2 (en) * 2009-12-23 2013-02-05 L-3 Communications Integrated Systems, L.P. Heterogeneous computer architecture based on partial reconfiguration

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3788649T2 (en) * 1987-10-20 1994-06-23 Ibm Fast modular switching facility for through-traffic and packet-switched traffic.
US4885739A (en) * 1987-11-13 1989-12-05 Dsc Communications Corporation Interprocessor switching network
FR2646036B1 (en) * 1989-04-13 1995-08-18 Cit Alcatel MULTI-SERVICE DIGITAL SATELLITE CENTER IN ASYNCHRONOUS SUBSCRIBER CONNECTION TIME TECHNOLOGY
EP0528085A1 (en) 1991-08-19 1993-02-24 Siemens Aktiengesellschaft Communications network for ATM and STM switching
DE59108891D1 (en) * 1991-09-20 1998-01-02 Siemens Ag Digital telecommunications exchange
US5914955A (en) 1993-10-20 1999-06-22 Lsi Logic Corporation Switched network hub on a chip
US5519700A (en) * 1994-12-07 1996-05-21 At&T Corp. Telecommunication system with synchronous-asynchronous interface
US5483527A (en) 1994-12-21 1996-01-09 At&T Corp. Terminal adapter for interfacing an ATM network with a STM network
US5663955A (en) * 1995-08-25 1997-09-02 Lucent Technologies Inc. Echo canceller system with shared coefficient memory
US5959992A (en) * 1995-12-20 1999-09-28 International Business Machines Corporation Process for operating a communication equipment comprising a set of mechanically connected apparatuses being vertically and horizontally packed, and apparatus using the same
US7336649B1 (en) 1995-12-20 2008-02-26 Verizon Business Global Llc Hybrid packet-switched and circuit-switched telephony system
US6487200B1 (en) * 1996-04-04 2002-11-26 At&T Corp. Packet telephone system
US6327258B1 (en) 1996-04-04 2001-12-04 Alcatel Usa Sourcing, L.P. Method and apparatus for routing internet calls
US6069890A (en) * 1996-06-26 2000-05-30 Bell Atlantic Network Services, Inc. Internet telephone service
US5910970A (en) 1996-05-09 1999-06-08 Texas Instruments Incorporated MDSL host interface requirement specification
JP2000511724A (en) * 1996-06-04 2000-09-05 テレフオンアクチーボラゲツト エル エム エリクソン（パブル） Access network through dedicated media
US6904037B2 (en) * 1996-11-05 2005-06-07 Cisco Technology, Inc. Asymmetric implementation of DSVD for voice/data internet access
US5852609A (en) 1996-12-11 1998-12-22 Intel Corporation Method and apparatus for interfacing a media independent interface with DVB-compliant modulators
US6078582A (en) * 1996-12-18 2000-06-20 Bell Atlantic Network Services, Inc. Internet long distance telephone service
US6026086A (en) * 1997-01-08 2000-02-15 Motorola, Inc. Apparatus, system and method for a unified circuit switched and packet-based communications system architecture with network interworking functionality
US6600733B2 (en) * 1997-02-06 2003-07-29 Verizon Laboratories Inc. System for interconnecting packet-switched and circuit-switched voice communications
US6574216B1 (en) * 1997-03-11 2003-06-03 Verizon Services Corp. Packet data network voice call quality monitoring
US6449259B1 (en) * 1997-03-31 2002-09-10 Lucent Technologies Inc. Communication controller
US6385202B1 (en) * 1997-10-01 2002-05-07 At&T Corp. Method and system for allowing access to traditional voice mail and interactive voice response systems over internet-like networks
US6385192B1 (en) * 1998-03-24 2002-05-07 Siemens Information And Communication Networks, Inc. Method and apparatus for DTMF signaling on compressed voice networks
US6195714B1 (en) * 1998-06-08 2001-02-27 Nortel Networks Limited System for transferring STM calls through ATM network by converting the STM calls to ATM and vice versa at the edge nodes of ATM network
US6353609B1 (en) * 1998-06-19 2002-03-05 Marconi Communications, Inc. Digital packet network for the local access loop

Also Published As

Publication number Publication date
EP1101332A1 (en) 2001-05-23
AU4715599A (en) 2000-02-21
EP1101332B1 (en) 2004-10-06
JP2002521965A (en) 2002-07-16
DE69920922T2 (en) 2006-03-09
US6381238B1 (en) 2002-04-30
ATE279062T1 (en) 2004-10-15
DE69920922D1 (en) 2004-11-11
CA2339116C (en) 2007-05-01
KR20010072147A (en) 2001-07-31
WO2000007337A1 (en) 2000-02-10
KR100567707B1 (en) 2006-04-05
US20020041591A1 (en) 2002-04-11
US7417977B2 (en) 2008-08-26

Similar Documents

Publication Publication Date Title
CA2339116A1 (en) Apparatus and method for a telephony gateway
ZA9710185B (en) A circuit breaker with a circuit breaker unit and processing, calibration and communication modules.
WO1998023095A3 (en) System and method for interfacing a local communication device
CA2271926A1 (en) System and method for transporting a call in a telecommunication network
CA2180685A1 (en) Internet telephony gateway
AU5030698A (en) Apparatus, system and method for a unified circuit switched and packet-based communications system architecture with network interworking functionality
HUP0104210A3 (en) Method and apparatus for transmitting digital information in a digital communication network, as well as for processing digital information received via a digital communication network, and a digital television signal
EP1071246A3 (en) Method and apparatus for swapping a voice call from the internet to a circuit switched network
CA2220292A1 (en) Routing system and method for a teleconferencing system
WO2001052514A3 (en) Methods and apparatus for an audio web retrieval telephone system
GB9824428D0 (en) Electronic mail system,electronic mail server and communication terminal
CA2271765A1 (en) Broadband telecommunications system interface
WO1999066666A3 (en) A method and apparatus for providing textual information in a network environment
AU684983B2 (en) Communication network structure, communication network system based on the same and communication method therefor
EP0851703A3 (en) Method and apparatus for alerting a station in one network of a communication request from a second network
EP1235416A4 (en) Internet telephone network system, network access method and talking device adapter
AU5496200A (en) Method, apparatus and system for call forwarding when roaming from a first type network to a second type network in a communication system
GB9715131D0 (en) Semiconductor device,semiconductor system and digital delay circuit
CA2349896A1 (en) Method and system for providing facsimile service over a digital subscriber line
CA2420976A1 (en) A method of arranging data transfer in a wireless telecommunication system
WO1999004539A8 (en) Communication method and system
GB9826824D0 (en) Internet telephone apparatus, communication system utilizing wide area data communication network and terminal adapter
AU2000251039A1 (en) Information providing system using telephone circuit, and monitor terminal
HK1022385A1 (en) Apparatus and method for demodulating an angle-modulated signal.
ZA99517B (en) Apparatus and method for digital telephony.

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20140625