WO1999055116A3 - Network coupling unit for a communications system - Google Patents

Network coupling unit for a communications system Download PDF

Info

Publication number
WO1999055116A3
WO1999055116A3 PCT/DE1999/001185 DE9901185W WO9955116A3 WO 1999055116 A3 WO1999055116 A3 WO 1999055116A3 DE 9901185 W DE9901185 W DE 9901185W WO 9955116 A3 WO9955116 A3 WO 9955116A3
Authority
WO
WIPO (PCT)
Prior art keywords
coupling unit
unit
network coupling
data
network
Prior art date
Application number
PCT/DE1999/001185
Other languages
German (de)
French (fr)
Other versions
WO1999055116A2 (en
Inventor
Klaus Wehrend
Original Assignee
Siemens Ag
Klaus Wehrend
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 Siemens Ag, Klaus Wehrend filed Critical Siemens Ag
Priority to EP99927690A priority Critical patent/EP1074155A2/en
Publication of WO1999055116A2 publication Critical patent/WO1999055116A2/en
Publication of WO1999055116A3 publication Critical patent/WO1999055116A3/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/58—Arrangements providing connection between main exchange and sub-exchange or satellite
    • H04Q3/62—Arrangements providing connection between main exchange and sub-exchange or satellite for connecting to private branch exchanges
    • H04Q3/625—Arrangements in the private branch exchange
    • 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
    • H04L12/4604—LAN interconnection over a backbone network, e.g. Internet, Frame Relay
    • H04L12/4612—LAN interconnection over narrowband networks, e.g. N-ISDN, PSTN, X.25
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/1309—Apparatus individually associated with a subscriber line, line circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13095—PIN / Access code, authentication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13103—Memory
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13106—Microprocessor, CPU
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13141—Hunting for free outlet, circuit or channel
    • 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
    • H04Q2213/13204—Protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13209—ISDN
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/1322—PBX
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/1334—Configuration within the switch
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13389—LAN, internet
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13405—Dual frequency signaling, DTMF

Abstract

Data can be transmitted between networks with different topologies (data network, communications network) connected to the network coupling unit (IGATE) through a network coupling unit (IGATE) configured as a subscriber interface module by means of the communications system (PBX). To this end, the network coupling unit (IGATE) has a unit (BW-R) for evaluating routing information obtained from the transmitted data, a unit (VM-R) for target-oriented data transmission depending on evaluation results and a unit (KV-R) for data format adaptation.
PCT/DE1999/001185 1998-04-20 1999-04-20 Network coupling unit for a communications system WO1999055116A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP99927690A EP1074155A2 (en) 1998-04-20 1999-04-20 Network coupling unit for a communications system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19817494.2 1998-04-20
DE1998117494 DE19817494C2 (en) 1998-04-20 1998-04-20 Network coupling unit for a communication system

Publications (2)

Publication Number Publication Date
WO1999055116A2 WO1999055116A2 (en) 1999-10-28
WO1999055116A3 true WO1999055116A3 (en) 1999-12-16

Family

ID=7865137

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE1999/001185 WO1999055116A2 (en) 1998-04-20 1999-04-20 Network coupling unit for a communications system

Country Status (4)

Country Link
EP (1) EP1074155A2 (en)
CN (1) CN1139267C (en)
DE (1) DE19817494C2 (en)
WO (1) WO1999055116A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001089231A1 (en) * 2000-05-15 2001-11-22 Siemens Aktiengesellschaft Control unit communication device with a programmable peripheral unit
EP1385341B1 (en) * 2002-07-23 2007-01-24 Siemens Aktiengesellschaft PBX and integrated server for a PBX
DE10259755A1 (en) * 2002-12-19 2004-07-08 Bt Ingnite Gmbh & Co Automatic terminal or user identification in networks

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0622936A1 (en) * 1993-04-26 1994-11-02 AT&T Corp. Access to capabilities of other telephone stations
JPH0865343A (en) * 1994-08-22 1996-03-08 Nec Corp Inter-lan connecting device
WO1997018662A1 (en) * 1995-11-15 1997-05-22 Datarace System and method for providing a remote user with a virtual presence to an office
DE19711720A1 (en) * 1997-03-20 1998-10-01 Siemens Ag Communication system for switching data packets between connected communication terminals and / or communication terminals from connected local area networks

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19808368B4 (en) * 1998-02-27 2004-12-09 Siemens Ag Method and arrangement for providing performance features via a communication network

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0622936A1 (en) * 1993-04-26 1994-11-02 AT&T Corp. Access to capabilities of other telephone stations
JPH0865343A (en) * 1994-08-22 1996-03-08 Nec Corp Inter-lan connecting device
WO1997018662A1 (en) * 1995-11-15 1997-05-22 Datarace System and method for providing a remote user with a virtual presence to an office
DE19711720A1 (en) * 1997-03-20 1998-10-01 Siemens Ag Communication system for switching data packets between connected communication terminals and / or communication terminals from connected local area networks

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
BLITZ A ET AL: "INTEGRATING LAN, H-CHANNELS AND ATM INTO PBX TECHNOLOGY", PROCEEDINGS OF THE INTERNATIONAL SWITCHING SYMPOSIUM (ISS'97), TORONTO, CANADA, 21-26 SEPTEMBER 1997, vol. 2, pages 573 - 579, XP000704513 *
PATENT ABSTRACTS OF JAPAN vol. 1996, no. 07 31 July 1996 (1996-07-31) *

Also Published As

Publication number Publication date
CN1298609A (en) 2001-06-06
WO1999055116A2 (en) 1999-10-28
DE19817494C2 (en) 2003-01-30
EP1074155A2 (en) 2001-02-07
CN1139267C (en) 2004-02-18
DE19817494A1 (en) 1999-10-28

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