CA2312325A1 - Method and system for media connectivity over a packet-based network - Google Patents

Method and system for media connectivity over a packet-based network Download PDF

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Publication number
CA2312325A1
CA2312325A1 CA002312325A CA2312325A CA2312325A1 CA 2312325 A1 CA2312325 A1 CA 2312325A1 CA 002312325 A CA002312325 A CA 002312325A CA 2312325 A CA2312325 A CA 2312325A CA 2312325 A1 CA2312325 A1 CA 2312325A1
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CA
Canada
Prior art keywords
packet
based network
over
methods
systems
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
CA002312325A
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French (fr)
Other versions
CA2312325C (en
Inventor
Mauricio Arango
Louis Cahl
Michael J. Cook
Thomas C. Ely
Christian Huitema
Frederick Obrock
Darek A. Smyk
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Telcordia Licensing Co LLC
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Individual
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Publication date
Application filed by Individual filed Critical Individual
Publication of CA2312325A1 publication Critical patent/CA2312325A1/en
Application granted granted Critical
Publication of CA2312325C publication Critical patent/CA2312325C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • 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
    • H04L65/1069—Session establishment or de-establishment
    • 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
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/10—Protocols in which an application is distributed across nodes in the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/14—Session management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M7/00—Arrangements for interconnection between switching centres
    • H04M7/06—Arrangements for interconnection between switching centres using auxiliary connections for control or supervision, e.g. where the auxiliary connection is a signalling system number 7 link
    • H04M7/063—Arrangements for interconnection between switching centres using auxiliary connections for control or supervision, e.g. where the auxiliary connection is a signalling system number 7 link where the telephone network is a network other than PSTN/ISDN
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M7/00—Arrangements for interconnection between switching centres
    • H04M7/12—Arrangements for interconnection between switching centres for working between exchanges having different types of switching equipment, e.g. power-driven and step by step or decimal and non-decimal
    • H04M7/1205—Arrangements for interconnection between switching centres for working between exchanges having different types of switching equipment, e.g. power-driven and step by step or decimal and non-decimal where the types of switching equipement comprises PSTN/ISDN equipment and switching equipment of networks other than PSTN/ISDN, e.g. Internet Protocol networks
    • H04M7/1245—Arrangements for interconnection between switching centres for working between exchanges having different types of switching equipment, e.g. power-driven and step by step or decimal and non-decimal where the types of switching equipement comprises PSTN/ISDN equipment and switching equipment of networks other than PSTN/ISDN, e.g. Internet Protocol networks where a network other than PSTN/ISDN interconnects two PSTN/ISDN networks
    • 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
    • H04Q3/0045—Provisions for intelligent networking involving hybrid, i.e. a mixture of public and private, or multi-vendor systems
    • 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
    • H04L2012/5629—Admission control
    • H04L2012/563—Signalling, e.g. protocols, reference model
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/64—Hybrid switching systems
    • H04L12/6418—Hybrid transport
    • H04L2012/6472—Internet
    • 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
    • H04L2012/6475—N-ISDN, Public Switched Telephone Network [PSTN]
    • 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
    • H04L2012/6486—Signalling Protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M7/00—Arrangements for interconnection between switching centres
    • H04M7/12—Arrangements for interconnection between switching centres for working between exchanges having different types of switching equipment, e.g. power-driven and step by step or decimal and non-decimal
    • H04M7/1205—Arrangements for interconnection between switching centres for working between exchanges having different types of switching equipment, e.g. power-driven and step by step or decimal and non-decimal where the types of switching equipement comprises PSTN/ISDN equipment and switching equipment of networks other than PSTN/ISDN, e.g. Internet Protocol networks
    • H04M7/126—Interworking of session control protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M7/00—Arrangements for interconnection between switching centres
    • H04M7/12—Arrangements for interconnection between switching centres for working between exchanges having different types of switching equipment, e.g. power-driven and step by step or decimal and non-decimal
    • H04M7/1205—Arrangements for interconnection between switching centres for working between exchanges having different types of switching equipment, e.g. power-driven and step by step or decimal and non-decimal where the types of switching equipement comprises PSTN/ISDN equipment and switching equipment of networks other than PSTN/ISDN, e.g. Internet Protocol networks
    • H04M7/128—Details of addressing, directories or routing tables
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M7/00—Arrangements for interconnection between switching centres
    • H04M7/12—Arrangements for interconnection between switching centres for working between exchanges having different types of switching equipment, e.g. power-driven and step by step or decimal and non-decimal
    • H04M7/1205—Arrangements for interconnection between switching centres for working between exchanges having different types of switching equipment, e.g. power-driven and step by step or decimal and non-decimal where the types of switching equipement comprises PSTN/ISDN equipment and switching equipment of networks other than PSTN/ISDN, e.g. Internet Protocol networks
    • H04M7/129—Details of providing call progress tones or announcements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13034—A/D conversion, code compression/expansion
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13176—Common channel signaling, CCS7
    • 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
    • H04Q2213/13296—Packet switching, X.25, frame relay
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13388—Saturation signaling systems

Abstract

Methods and systems for a distributed scalable hardware independent system that supports multiple functions regarding management and support of communications over a packet-based network. The communications supported by these methods and systems include, but are not limited to, Voice Over Internet Protocol ("VOIP"), voice over Asynchronous Transfer Mode ("ATM"), video conferencing, data transfer, telephony, and downloading video or other data.
These methods and systems use a call agent, which is composed of various objects distributed along a CORBA software bus, for exercising call management over two endpoints communicating over a packet-based network.
CA002312325A 1997-12-03 1998-12-03 Method and system for media connectivity over a packet-based network Expired - Fee Related CA2312325C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US6722497P 1997-12-03 1997-12-03
US60/067,224 1997-12-03
PCT/US1998/025760 WO1999028827A1 (en) 1997-12-03 1998-12-03 Method and system for media connectivity over a packet-based network

Publications (2)

Publication Number Publication Date
CA2312325A1 true CA2312325A1 (en) 1999-06-10
CA2312325C CA2312325C (en) 2004-11-09

Family

ID=22074553

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002312325A Expired - Fee Related CA2312325C (en) 1997-12-03 1998-12-03 Method and system for media connectivity over a packet-based network

Country Status (4)

Country Link
EP (1) EP1049981A1 (en)
JP (1) JP2001525621A (en)
CA (1) CA2312325C (en)
WO (1) WO1999028827A1 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6185288B1 (en) * 1997-12-18 2001-02-06 Nortel Networks Limited Multimedia call signalling system and method
JP3764016B2 (en) 1999-05-10 2006-04-05 財団法人流通システム開発センタ− Integrated IP transfer network
GB2368692B (en) 1999-06-25 2003-02-12 Jacobs Rimell Ltd Automated provisioning system
AU2004202423B2 (en) * 1999-06-25 2004-09-16 Jacobs Rimell Limited Automated provisioning system
CN1193555C (en) * 1999-07-22 2005-03-16 艾利森电话股份有限公司 Transport of vertical control protocol message on switched communiations network
US6728362B1 (en) 2000-03-28 2004-04-27 Sprint Communications Company, L.P. Continuity testing with call tone messaging in communication networks
CA2402876C (en) * 2000-03-13 2006-10-10 Sprint Communications Company, L.P. Continuity testing in communication networks
US6640318B1 (en) 2000-03-13 2003-10-28 Sprint Communications Company, L.P. Continuity testing in communication networks
US6731738B1 (en) 2000-03-28 2004-05-04 Sprint Communications Company, L.P. Call tones in communication networks
KR100357850B1 (en) * 2000-03-29 2002-10-25 삼성전자 주식회사 Distributed objects oriented communication system and method for common service various protocolby used corba proxy module therefor
US7301952B2 (en) 2000-04-06 2007-11-27 The Distribution Systems Research Institute Terminal-to-terminal communication connection control method using IP transfer network
EP2509281A3 (en) * 2000-04-06 2014-08-13 The Distribution Systems Research Institute Terminal-to-terminal communication connection control method using IP transfer network
AU2001266687A1 (en) 2000-06-02 2001-12-17 Radisys Corporation Voice-over ip communication without echo cancellation
WO2002003647A1 (en) 2000-06-30 2002-01-10 Nokia Corporation Service broker
SG101985A1 (en) 2000-07-12 2004-02-27 Distribution Systems Res Inst Integrated information communication system
CA2388938C (en) 2001-06-08 2010-05-04 The Distributions Systems Research Institute Terminal-to-terminal communication connection control system for ip full service
DE60213379T2 (en) 2002-06-03 2007-09-20 Alcatel Lucent Telecommunication system with transfer of a packet-switched multimedia session to a circuit-switched connection
US8072979B2 (en) 2002-06-07 2011-12-06 The Distribution Systems Research Institute Terminal-to-terminal communication control system for IP full service

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4656624A (en) * 1985-05-03 1987-04-07 At&T Bell Laboratories Operator communication arrangements for operator assistance systems
US4949373A (en) * 1989-01-06 1990-08-14 International Business Machines Corporation Host load balancing
US5329619A (en) * 1992-10-30 1994-07-12 Software Ag Cooperative processing interface and communication broker for heterogeneous computing environments
US5581596A (en) * 1994-06-13 1996-12-03 U S West Technologies, Inc. Method for controlling call processing in a microcellular personal communications services system
US5550906A (en) * 1994-08-05 1996-08-27 Lucent Technologies Inc. Telecommunications feature server
US5706286A (en) * 1995-04-19 1998-01-06 Mci Communications Corporation SS7 gateway

Also Published As

Publication number Publication date
CA2312325C (en) 2004-11-09
JP2001525621A (en) 2001-12-11
WO1999028827A1 (en) 1999-06-10
EP1049981A1 (en) 2000-11-08

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