WO1998059467A3 - Method and device for establishing connections between two subscribers in two different subnetworks - Google Patents

Method and device for establishing connections between two subscribers in two different subnetworks Download PDF

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Publication number
WO1998059467A3
WO1998059467A3 PCT/SE1998/001204 SE9801204W WO9859467A3 WO 1998059467 A3 WO1998059467 A3 WO 1998059467A3 SE 9801204 W SE9801204 W SE 9801204W WO 9859467 A3 WO9859467 A3 WO 9859467A3
Authority
WO
WIPO (PCT)
Prior art keywords
gatekeeper
zone
subscribers
managed
management means
Prior art date
Application number
PCT/SE1998/001204
Other languages
French (fr)
Other versions
WO1998059467A2 (en
Inventor
Theo Kanter
Anders Ryde
Claes Frisk
Anders Christian Svennevik
Original Assignee
Ericsson Telefon Ab L M
Telia Ab
Theo Kanter
Anders Ryde
Claes Frisk
Anders Christian Svennevik
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 Ericsson Telefon Ab L M, Telia Ab, Theo Kanter, Anders Ryde, Claes Frisk, Anders Christian Svennevik filed Critical Ericsson Telefon Ab L M
Priority to AU79499/98A priority Critical patent/AU7949998A/en
Publication of WO1998059467A2 publication Critical patent/WO1998059467A2/en
Publication of WO1998059467A3 publication Critical patent/WO1998059467A3/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/46—Interconnection of networks
    • H04L12/4641—Virtual LANs, VLANs, e.g. virtual private networks [VPN]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L61/00—Network arrangements, protocols or services for addressing or naming
    • H04L61/45—Network directories; Name-to-address mapping
    • H04L61/4535—Network directories; Name-to-address mapping using an address exchange platform which sets up a session between two nodes, e.g. rendezvous servers, session initiation protocols [SIP] registrars or H.323 gatekeepers

Abstract

The present invention relates to a method and an apparatus for establishing connections between tow subscribers in an Internet Protocol (IP) based network, said network being divided into zones, or subnetworks, each zone being managed by a gatekeeper (15, 15'; 25, 25'). All gatekeepers are connected to a zone management means (17; 27), which holds information about the logical addresses of all user terminals (11, 11'). A first user (11) in a first zone (13) managed by a first gatekeeper, who wishes to establish a connection to another user (11') in another zone (13') managed by a second gatekeeper (15') sends a request to the first gatekeeper (15), from which the request is forwarded to the zone management means (17). The zone management means (17) requests the address from the second gatekeeper (15') and returns an address confirmation, so that the connection may be set up.
PCT/SE1998/001204 1997-06-23 1998-06-22 Method and device for establishing connections between two subscribers in two different subnetworks WO1998059467A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU79499/98A AU7949998A (en) 1997-06-23 1998-06-22 Method and device for establishing connections between two subscribers in two different subnetworks

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9702384-0 1997-06-23
SE9702384A SE513246C2 (en) 1997-06-23 1997-06-23 Procedure and device in an IP-based network

Publications (2)

Publication Number Publication Date
WO1998059467A2 WO1998059467A2 (en) 1998-12-30
WO1998059467A3 true WO1998059467A3 (en) 1999-04-01

Family

ID=20407466

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SE1998/001204 WO1998059467A2 (en) 1997-06-23 1998-06-22 Method and device for establishing connections between two subscribers in two different subnetworks

Country Status (3)

Country Link
AU (1) AU7949998A (en)
SE (1) SE513246C2 (en)
WO (1) WO1998059467A2 (en)

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US7099301B1 (en) * 1999-07-13 2006-08-29 Innomedia, Inc. Voice over internet protocol proxy gateway
US6904041B1 (en) * 1999-07-14 2005-06-07 Siemens Communications, Inc. System and method for communication domains and subdomains in zones of real time communication systems
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US6859448B1 (en) 1999-09-16 2005-02-22 At&T Corp. H.323 mobility protocol for terminal, user and service mobility
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US6732177B1 (en) 1999-09-16 2004-05-04 At&T Corp. Intelligent signaling scheme for computer-readable medium for H.323 mobility architecture
US6775255B1 (en) 1999-09-16 2004-08-10 At&T Corp. H.323 mobility architecture for terminal, user and service mobility
US7346022B1 (en) 1999-09-28 2008-03-18 At&T Corporation H.323 user, service and service provider mobility framework for the multimedia intelligent networking
EP1089520A3 (en) * 1999-09-28 2003-06-25 AT&T Corp. H.323 User, service and service provider mobility framework for the multimedia intelligent networking
DE69941817D1 (en) * 1999-10-14 2010-01-28 Alcatel Lucent A method of connecting a user terminal to a second user terminal, apparatus and software module therefor
GB2361837B (en) * 1999-11-25 2003-11-05 Nokia Corp Logical channel control procedures for handover
US6850254B1 (en) 1999-12-02 2005-02-01 International Business Machines Corporation System and method for defining parameter relationship on user interfaces
DE10004811A1 (en) * 2000-02-04 2001-08-09 Ericsson Telefon Ab L M Control unit in communication system, determines private network configuration with respect to control units and subscriber terminals in other zones and stores it
US6947432B2 (en) 2000-03-15 2005-09-20 At&T Corp. H.323 back-end services for intra-zone and inter-zone mobility management
US7181542B2 (en) * 2000-04-12 2007-02-20 Corente, Inc. Method and system for managing and configuring virtual private networks
CA2405044C (en) 2000-05-02 2007-01-23 At&T Corp. System and method for inter-domain mobility management
DE10021502A1 (en) * 2000-05-03 2001-11-08 Siemens Ag Method for securing the quality of service of connections between sub-areas of a packet-oriented network with a resource manager
US6718030B1 (en) 2000-08-10 2004-04-06 Westell Technologies, Inc. Virtual private network system and method using voice over internet protocol
EP1193919B1 (en) 2000-09-29 2007-05-02 Siemens Aktiengesellschaft Method for establishing a connection from a terminal of a communication network to a connection destination external to the network, and devices for implementing the method
US7218722B1 (en) 2000-12-18 2007-05-15 Westell Technologies, Inc. System and method for providing call management services in a virtual private network using voice or video over internet protocol
WO2003003660A1 (en) * 2001-06-27 2003-01-09 Hyglo Ab System and method for establishment of virtual private networks using transparent emulation clients
CN1180573C (en) 2001-08-29 2004-12-15 华为技术有限公司 Pitch point transregional call method in IP network system
JP4240874B2 (en) * 2001-11-09 2009-03-18 日本電気株式会社 INFORMATION PROVIDING SYSTEM, INFORMATION TERMINAL, INFORMATION PROVIDING DEVICE, JUDGING DEVICE, PROGRAM USED FOR THEM, AND INFORMATION PROVIDING METHOD
US7072959B2 (en) * 2002-01-15 2006-07-04 Cisco Technology, Inc. Method and apparatus for dynamically assigning a network endpoint to a network region for selecting a proper codec
US7395354B2 (en) 2002-02-21 2008-07-01 Corente, Inc. Methods and systems for resolving addressing conflicts based on tunnel information
KR20030093540A (en) * 2002-06-03 2003-12-11 (주)코스모브리지 System and method for controlling a telephony-communication service based on the internet-network
US20060182083A1 (en) * 2002-10-17 2006-08-17 Junya Nakata Secured virtual private network with mobile nodes
US7363381B2 (en) * 2003-01-09 2008-04-22 Level 3 Communications, Llc Routing calls through a network
US7313605B2 (en) 2003-07-03 2007-12-25 At&T Corp. Externally controlled reachability in virtual private networks
WO2007063211A1 (en) * 2005-12-02 2007-06-07 France Telecom Automatic communication initiation system
WO2014086023A1 (en) * 2012-12-06 2014-06-12 华为技术有限公司 Method, device and data center network for cross-service zone communication

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Non-Patent Citations (1)

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ITU-T STANDARD H. 323, 1996, Paragraph 6.4. *

Also Published As

Publication number Publication date
SE513246C2 (en) 2000-08-07
SE9702384D0 (en) 1997-06-23
SE9702384L (en) 1998-12-24
AU7949998A (en) 1999-01-04
WO1998059467A2 (en) 1998-12-30

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