DE3783543D1 - Virtuelles anrufbehandlungsverfahren in einer fernsprechnebenstellenanlage. - Google Patents

Virtuelles anrufbehandlungsverfahren in einer fernsprechnebenstellenanlage.

Info

Publication number
DE3783543D1
DE3783543D1 DE8787307642T DE3783543T DE3783543D1 DE 3783543 D1 DE3783543 D1 DE 3783543D1 DE 8787307642 T DE8787307642 T DE 8787307642T DE 3783543 T DE3783543 T DE 3783543T DE 3783543 D1 DE3783543 D1 DE 3783543D1
Authority
DE
Germany
Prior art keywords
treatment procedure
call treatment
virtual call
pabx
telephone
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.)
Expired - Lifetime
Application number
DE8787307642T
Other languages
English (en)
Other versions
DE3783543T2 (de
Inventor
Paul Douglas Hunter
Benjamin Cecil Widrevitz
William Walter Parker
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.)
AT&T Corp
Original Assignee
American Telephone and Telegraph Co Inc
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 American Telephone and Telegraph Co Inc filed Critical American Telephone and Telegraph Co Inc
Application granted granted Critical
Publication of DE3783543D1 publication Critical patent/DE3783543D1/de
Publication of DE3783543T2 publication Critical patent/DE3783543T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
DE8787307642T 1986-09-05 1987-08-28 Virtuelles anrufbehandlungsverfahren in einer fernsprechnebenstellenanlage. Expired - Lifetime DE3783543T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/904,885 US4764919A (en) 1986-09-05 1986-09-05 Virtual PBX call processing method

Publications (2)

Publication Number Publication Date
DE3783543D1 true DE3783543D1 (de) 1993-02-25
DE3783543T2 DE3783543T2 (de) 1993-07-15

Family

ID=25419926

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787307642T Expired - Lifetime DE3783543T2 (de) 1986-09-05 1987-08-28 Virtuelles anrufbehandlungsverfahren in einer fernsprechnebenstellenanlage.

Country Status (6)

Country Link
US (1) US4764919A (de)
EP (1) EP0260043B1 (de)
JP (1) JP2956969B2 (de)
CA (1) CA1280496C (de)
DE (1) DE3783543T2 (de)
SG (1) SG60693G (de)

Families Citing this family (59)

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US4823338B1 (en) * 1987-08-03 1998-11-10 At & T Information Systems Inc Virtual local area network
US5222085A (en) * 1987-10-15 1993-06-22 Peter Newman Self-routing switching element and fast packet switch
US5245603A (en) * 1987-10-15 1993-09-14 Network Equipment Technologies, Inc. High-speed determining unit for prioritizing and arbitrating among competing input signals
US5367518A (en) * 1987-10-15 1994-11-22 Network Equipment Technologies, Inc. Self-routing switching element and fast packet switch
GB8724208D0 (en) * 1987-10-15 1987-11-18 Newman P Self-routing switching element
US4922486A (en) * 1988-03-31 1990-05-01 American Telephone And Telegraph Company User to network interface protocol for packet communications networks
US4872160A (en) * 1988-03-31 1989-10-03 American Telephone And Telegraph Company, At&T Bell Laboratories Integrated packetized voice and data switching system
US4897874A (en) * 1988-03-31 1990-01-30 American Telephone And Telegraph Company At&T Bell Laboratories Metropolitan area network arrangement for serving virtual data networks
US4896319A (en) * 1988-03-31 1990-01-23 American Telephone And Telegraph Company, At&T Bell Laboratories Identification and authentication of end user systems for packet communications network services
US4905231A (en) * 1988-05-03 1990-02-27 American Telephone And Telegraph Company, At&T Bell Laboratories Multi-media virtual circuit
US5396491A (en) * 1988-10-14 1995-03-07 Network Equipment Technologies, Inc. Self-routing switching element and fast packet switch
WO1990005419A1 (en) * 1988-11-10 1990-05-17 Zigmantas Leonas Budrikis Distributed router of connectionless packets over connection oriented networks
US5014266A (en) * 1988-12-28 1991-05-07 At&T Bell Laboratories Circuit switching system for interconnecting logical links between packet switching networks
US5425022A (en) * 1989-06-16 1995-06-13 British Telecommunications Public Limited Company Data switching nodes
US5107493A (en) * 1989-08-02 1992-04-21 At&T Bell Laboratories High-speed packet data network using serially connected packet and circuit switches
US4974223A (en) * 1989-09-18 1990-11-27 International Business Machines Corporation Parallel architecture for high speed flag detection and packet identification
FR2655795A1 (fr) * 1989-12-07 1991-06-14 Cit Alcatel Reseau local de transmission de donnees.
JPH03234137A (ja) * 1990-02-08 1991-10-18 Fujitsu Ltd シグナリングセルスイッチング方法及びシグナリングセルスイッチング方式
JP2821255B2 (ja) * 1990-09-12 1998-11-05 株式会社日立製作所 通信網接続装置
US5163045A (en) * 1990-10-01 1992-11-10 At&T Bell Laboratories Communications network arranged to transport connection oriented and connectionless messages
JP3441726B2 (ja) * 1990-11-30 2003-09-02 株式会社日立製作所 通信装置及び通信方法
US5182751A (en) * 1990-12-31 1993-01-26 At&T Bell Laboratories Switching system using identical switching nodes
US5185742A (en) * 1990-12-31 1993-02-09 At&T Bell Laboratories Transparent signaling for remote terminals
US5159594A (en) * 1990-12-31 1992-10-27 At&T Bell Laboratories Transparent communication of control information through a switching network
US5182750A (en) * 1990-12-31 1993-01-26 At&T Bell Laboratories Transparent remoting of switching network control over a standard interface link
DE69116673T2 (de) * 1991-02-13 1996-08-08 Bell Telephone Mfg Bandbreitezuteilung für permanente virtuelle Verbindungen
JP2826416B2 (ja) * 1992-06-05 1998-11-18 日本電気株式会社 ローカルエリアネットワーク間の接続ルータ
DE4224340A1 (de) * 1992-07-23 1994-01-27 Sel Alcatel Ag Rahmenstrukturiertes Bussystem
US5704570A (en) * 1992-12-16 1998-01-06 Yamato Kogyo Co., Ltd. Welded nose rail used for crossing
US5502727A (en) * 1993-04-20 1996-03-26 At&T Corp. Image and audio communication system having graphical annotation capability
US5392335A (en) * 1994-01-13 1995-02-21 At&T Corp. Arrangement for preventing perpetration of toll fraud through an adjunct processor
US6333932B1 (en) * 1994-08-22 2001-12-25 Fujitsu Limited Connectionless communications system, its test method, and intra-station control system
CA2159383C (en) * 1994-12-22 1999-01-12 Bruce Merrill Bales Automatic call back under control of a telephone terminal
US5659542A (en) 1995-03-03 1997-08-19 Intecom, Inc. System and method for signalling and call processing for private and hybrid communications systems including multimedia systems
US5684800A (en) 1995-11-15 1997-11-04 Cabletron Systems, Inc. Method for establishing restricted broadcast groups in a switched network
US5970404A (en) * 1996-10-25 1999-10-19 Telefonaktiebolaget Lm Ericsson System and method of detecting and preventing fraudulent telephone calls in a radio telecommunications network
US6026080A (en) * 1997-04-29 2000-02-15 At&T Corporation Method for providing enhanced H.321-based multimedia conferencing services over the ATM wide area network
US6018570A (en) * 1997-05-12 2000-01-25 Nynex Science And Technology Inc. Methods and apparatus for regulating the remote ordering, authorization, access and control of services and service features associated with a terminal
WO1999005590A2 (en) 1997-07-25 1999-02-04 Starvox, Inc. Apparatus and method for integrated voice gateway
US6728238B1 (en) * 1998-05-06 2004-04-27 Remote Switch Systems, Inc. Dynamic allocation of voice and data channels in a time division multiplexed telecommunications system
JP2000041110A (ja) * 1998-07-22 2000-02-08 Fujitsu Ltd 着信呼処理方法及び着信呼処理装置並びに着信呼処理プログラムを記録したコンピュータ読み取り可能な記録媒体
US6633562B1 (en) 1998-07-31 2003-10-14 Mci Communications Corporation Method and apparatus using enhanced attachment for improved connectivity in telecommunications
DE19906134B8 (de) * 1999-02-13 2005-07-28 Bernd Prof. Brügge Ph.D. Anbindung eines ressourcenbeschränkten, prozessorbasierten Systems an einen Mechanismus zur Signalisierung von Nachrichten
US6765902B1 (en) 1999-08-27 2004-07-20 Cisco Technology, Inc. Method and apparatus for network-based telephone communication without a separate call manager unit
US6393017B1 (en) * 1999-11-17 2002-05-21 Worldcom, Inc. Virtual PBX system
US6587555B1 (en) 2000-09-20 2003-07-01 Z-Tel Technologies, Inc. Virtual PBX
US6829249B1 (en) 2000-09-21 2004-12-07 Inter-Tel, Inc. Voice-over internet protocol
US20030041152A1 (en) * 2001-08-21 2003-02-27 David Schmeltzle Distributed communication system
EP1303118A1 (de) * 2001-10-12 2003-04-16 Siemens Aktiengesellschaft Verfahren zur Herstellung einer Kommunikationsverbindung zwischen Teilnehmerstellen eines zwei Kommunikationsnetze umfassenden Vermittlungssystems
US20040105388A1 (en) * 2002-12-02 2004-06-03 David Wilkins Router node with control fabric and resource isolation therein
US7746848B2 (en) * 2002-12-05 2010-06-29 Resource Consortium Limited Virtual PBX based on feature server modules
EP1574021A4 (de) * 2002-12-05 2006-04-05 Symbolic Intelligence Enhance Virtuelle pbx auf der basis von sip und merkmal-servern
US6956827B2 (en) * 2003-08-15 2005-10-18 Popular Telephony, Inc. Distribution of identifiers in serverless networks
US7990948B2 (en) * 2003-08-15 2011-08-02 Quintence Properties Kg, Llc Serverless and switchless internet protocol telephony system and method
WO2008008056A1 (en) * 2006-07-10 2008-01-17 New I.P. Investments, Llc Method and system for management and routing of telecommunications on data and telephone lines
US8718257B2 (en) 2006-07-10 2014-05-06 Francesco Ricci Systems and methods for providing answering services
TWM308453U (en) * 2006-08-04 2007-03-21 Dexin Corp Accommodating and positioning structure of mouse
WO2008074122A1 (en) * 2006-12-21 2008-06-26 Bce Inc. Method and system for managing internal and external calls for a group of communication clients sharing a common customer identifier

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57113663A (en) * 1980-12-30 1982-07-15 Fujitsu Ltd Packet control system
US4491945A (en) * 1982-06-25 1985-01-01 At&T Bell Laboratories Fast packet switch
US4530091A (en) * 1983-07-08 1985-07-16 At&T Bell Laboratories Synchronization of real-time clocks in a packet switching system
US4596010A (en) * 1984-05-03 1986-06-17 At&T Bell Laboratories Distributed packet switching arrangement
JPS6172449A (ja) * 1984-09-18 1986-04-14 Fujitsu Ltd パケツト交換方式
JPH0628361B2 (ja) * 1984-11-27 1994-04-13 国際電信電話株式会社 パケツト交換方式
US4641302A (en) * 1985-06-24 1987-02-03 Racal Data Communications Inc. High speed packet switching arrangement

Also Published As

Publication number Publication date
DE3783543T2 (de) 1993-07-15
US4764919A (en) 1988-08-16
EP0260043B1 (de) 1993-01-13
EP0260043A3 (en) 1990-02-14
SG60693G (en) 1993-07-09
JPS6365735A (ja) 1988-03-24
JP2956969B2 (ja) 1999-10-04
CA1280496C (en) 1991-02-19
EP0260043A2 (de) 1988-03-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: BLUMBACH, KRAMER & PARTNER, 65193 WIESBADEN