WO2006089273A3 - Methods, systems, and computer program products for providing time division multiplexed(tdm) terminating service in a packet network - Google Patents

Methods, systems, and computer program products for providing time division multiplexed(tdm) terminating service in a packet network Download PDF

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Publication number
WO2006089273A3
WO2006089273A3 PCT/US2006/005993 US2006005993W WO2006089273A3 WO 2006089273 A3 WO2006089273 A3 WO 2006089273A3 US 2006005993 W US2006005993 W US 2006005993W WO 2006089273 A3 WO2006089273 A3 WO 2006089273A3
Authority
WO
WIPO (PCT)
Prior art keywords
tdm
packet network
systems
computer program
program products
Prior art date
Application number
PCT/US2006/005993
Other languages
French (fr)
Other versions
WO2006089273A2 (en
Inventor
Hao Hou
Philip Abraham
Eric Chien-Chung Chang
Heriberto Aguirre
Original Assignee
Santera Systems Inc
Hao Hou
Philip Abraham
Eric Chien-Chung Chang
Heriberto Aguirre
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
Application filed by Santera Systems Inc, Hao Hou, Philip Abraham, Eric Chien-Chung Chang, Heriberto Aguirre filed Critical Santera Systems Inc
Publication of WO2006089273A2 publication Critical patent/WO2006089273A2/en
Publication of WO2006089273A3 publication Critical patent/WO2006089273A3/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/062—Synchronisation of signals having the same nominal but fluctuating bit rates, e.g. using buffers
    • H04J3/0632—Synchronisation of packets and cells, e.g. transmission of voice via a packet network, circuit emulation service [CES]
    • 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
    • H04L12/6418—Hybrid transport
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/10—Architectures or entities
    • H04L65/102—Gateways
    • H04L65/1023—Media gateways
    • H04L65/103—Media gateways in the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/10—Architectures or entities
    • H04L65/102—Gateways
    • H04L65/1033—Signalling gateways
    • H04L65/104—Signalling gateways in the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/1066—Session management
    • H04L65/1101—Session protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H04L2012/5638—Services, e.g. multimedia, GOS, QOS
    • H04L2012/5646—Cell characteristics, e.g. loss, delay, jitter, sequence integrity
    • H04L2012/5652—Cell construction, e.g. including header, packetisation, depacketisation, assembly, reassembly
    • H04L2012/5653—Cell construction, e.g. including header, packetisation, depacketisation, assembly, reassembly using the ATM adaptation layer [AAL]
    • H04L2012/5656—Cell construction, e.g. including header, packetisation, depacketisation, assembly, reassembly using the ATM adaptation layer [AAL] using the AAL2
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H04L2012/5638—Services, e.g. multimedia, GOS, QOS
    • H04L2012/5663—Support of N-ISDN
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13196—Connection circuit/link/trunk/junction, bridge, router, gateway
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/1329—Asynchronous transfer mode, ATM
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13292—Time division multiplexing, TDM

Abstract

The subject matter described herein includes methods, systems, and computer program products for providing TDM terminating services in a packet network. According to one method, a combined set including a plurality of TDM channels is received over a packet network. The combined set of TDM channels is terminated in the packet network as a combined TDM facility. Terminating the TDM channels as a combined TDM facility may include providing at least one terminating TDM service for the TDM channels, such as performing CAS signaling or providing a PRI interface for the TDM channels.
PCT/US2006/005993 2005-02-18 2006-02-21 Methods, systems, and computer program products for providing time division multiplexed(tdm) terminating service in a packet network WO2006089273A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US65454805P 2005-02-18 2005-02-18
US60/654,548 2005-02-18

Publications (2)

Publication Number Publication Date
WO2006089273A2 WO2006089273A2 (en) 2006-08-24
WO2006089273A3 true WO2006089273A3 (en) 2007-10-18

Family

ID=36917157

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/005993 WO2006089273A2 (en) 2005-02-18 2006-02-21 Methods, systems, and computer program products for providing time division multiplexed(tdm) terminating service in a packet network

Country Status (2)

Country Link
US (1) US8213414B2 (en)
WO (1) WO2006089273A2 (en)

Citations (3)

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Publication number Priority date Publication date Assignee Title
US20010017861A1 (en) * 1998-04-30 2001-08-30 Sbc Technology Resources, Inc. ATM-based distributed virtual tandem switching system
US6633566B1 (en) * 1998-06-16 2003-10-14 Mci Communications Corporation Method, apparatus and computer program product for interfacing a TDM link with a cell-switched network
US20040022237A1 (en) * 1998-11-20 2004-02-05 Level 3 Communications, Inc. Voice over data telecommunications network architecture

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US6731627B1 (en) * 1998-11-17 2004-05-04 Cisco Technology, Inc. Virtual loop carrier system
US6683877B1 (en) * 1999-02-16 2004-01-27 Noetel Networks Limited Carrying voice traffic over broad band networks
US6744768B2 (en) * 1999-07-14 2004-06-01 Telefonaktiebolaget Lm Ericsson Combining narrowband applications with broadband transport
FI19992246A (en) * 1999-10-18 2001-04-19 Nokia Networks Oy Arrangements for interconnection of communication networks
AU2001260576A1 (en) * 2000-05-21 2001-12-03 Surf Communication Solutions, Ltd. Modem relay over packet based network
US6963561B1 (en) * 2000-12-15 2005-11-08 Atrica Israel Ltd. Facility for transporting TDM streams over an asynchronous ethernet network using internet protocol
US7006489B2 (en) * 2001-02-23 2006-02-28 Santera Systems, Inc. Voice packet switching system and method
US20020141386A1 (en) * 2001-03-29 2002-10-03 Minert Brian D. System, apparatus and method for voice over internet protocol telephone calling using enhanced signaling packets and localized time slot interchanging
US7283533B1 (en) * 2001-06-25 2007-10-16 Cisco Technology, Inc. Interworking of packet-based voice technologies using virtual TDM trunks
SE519612C2 (en) * 2001-07-09 2003-03-18 Ericsson Telefon Ab L M Telecommunication system with ATM core networks and at least one Media Gateway that handles TDM interfaces
US7529711B2 (en) * 2001-10-31 2009-05-05 Nortel Networks Limited Method and system for providing and billing internet services
US7177286B2 (en) * 2002-02-25 2007-02-13 Sonexis, Inc. System and method for processing digital audio packets for telephone conferencing
US20030193953A1 (en) * 2002-04-09 2003-10-16 Adc Telecommunications Isreal Ltd. Automatic provisioning of ATM connections
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
US7483414B2 (en) * 2002-05-10 2009-01-27 Cisco Technology, Inc. Device to terminate a modem relay channel directly to in IP network
US20040081116A1 (en) * 2002-09-09 2004-04-29 Clay John J. Communication system with a packet-handling digital cross-connect system
US20040264455A1 (en) * 2003-06-27 2004-12-30 Xin Tao Method and apparatus for processing calls in a core packet network using a half-call model
US7424025B2 (en) * 2003-10-01 2008-09-09 Santera Systems, Inc. Methods and systems for per-session dynamic management of media gateway resources
US7269658B2 (en) * 2003-10-16 2007-09-11 Lucent Technologies Inc. Method and system for connecting calls through virtual media gateways
US7627004B2 (en) * 2005-05-26 2009-12-01 Cisco Technology, Inc. Transporting synchronization channel information across a packet network

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010017861A1 (en) * 1998-04-30 2001-08-30 Sbc Technology Resources, Inc. ATM-based distributed virtual tandem switching system
US6633566B1 (en) * 1998-06-16 2003-10-14 Mci Communications Corporation Method, apparatus and computer program product for interfacing a TDM link with a cell-switched network
US20040022237A1 (en) * 1998-11-20 2004-02-05 Level 3 Communications, Inc. Voice over data telecommunications network architecture

Also Published As

Publication number Publication date
US8213414B2 (en) 2012-07-03
WO2006089273A2 (en) 2006-08-24
US20060193309A1 (en) 2006-08-31

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