WO2004002116A3 - Method and apparatus for communicating with one of plural devices associated with a single telephone number during a disaster and disaster recovery - Google Patents

Method and apparatus for communicating with one of plural devices associated with a single telephone number during a disaster and disaster recovery Download PDF

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Publication number
WO2004002116A3
WO2004002116A3 PCT/US2003/015220 US0315220W WO2004002116A3 WO 2004002116 A3 WO2004002116 A3 WO 2004002116A3 US 0315220 W US0315220 W US 0315220W WO 2004002116 A3 WO2004002116 A3 WO 2004002116A3
Authority
WO
WIPO (PCT)
Prior art keywords
disaster
network
pbx
wireless connection
telephone number
Prior art date
Application number
PCT/US2003/015220
Other languages
French (fr)
Other versions
WO2004002116A2 (en
Inventor
Stephen P Forte
Original Assignee
Ascendent Telecommunications I
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 Ascendent Telecommunications I filed Critical Ascendent Telecommunications I
Priority to AU2003273215A priority Critical patent/AU2003273215A1/en
Publication of WO2004002116A2 publication Critical patent/WO2004002116A2/en
Publication of WO2004002116A3 publication Critical patent/WO2004002116A3/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/42229—Personal communication services, i.e. services related to one subscriber independent of his terminal and/or location
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/42314—Systems providing special services or facilities to subscribers in private branch exchanges
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/46—Arrangements for calling a number of substations in a predetermined sequence until an answer is obtained
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/46—Arrangements for calling a number of substations in a predetermined sequence until an answer is obtained
    • H04M3/465—Arrangements for simultaneously calling a number of substations until an answer is obtained
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/54—Arrangements for diverting calls for one subscriber to another predetermined subscriber
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/0016—Arrangements providing connection between exchanges
    • H04Q3/0062—Provisions for network management
    • H04Q3/0075—Fault management techniques
    • H04Q3/0079—Fault management techniques involving restoration of networks, e.g. disaster recovery, self-healing networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/16—WPBX [Wireless Private Branch Exchange]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2207/00—Type of exchange or network, i.e. telephonic medium, in which the telephonic communication takes place
    • H04M2207/18—Type of exchange or network, i.e. telephonic medium, in which the telephonic communication takes place wireless networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2207/00—Type of exchange or network, i.e. telephonic medium, in which the telephonic communication takes place
    • H04M2207/20—Type of exchange or network, i.e. telephonic medium, in which the telephonic communication takes place hybrid systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2207/00—Type of exchange or network, i.e. telephonic medium, in which the telephonic communication takes place
    • H04M2207/35—Type of exchange or network, i.e. telephonic medium, in which the telephonic communication takes place virtual private networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2242/00—Special services or facilities
    • H04M2242/04—Special services or facilities for emergency applications
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2242/00—Special services or facilities
    • H04M2242/22—Automatic class or number identification arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/02—Calling substations, e.g. by ringing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/42025—Calling or Called party identification service
    • H04M3/42034—Calling party identification service
    • H04M3/42059—Making use of the calling party identifier
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/42025—Calling or Called party identification service
    • H04M3/42085—Called party identification service
    • H04M3/42102—Making use of the called party identifier
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/42136—Administration or customisation of services
    • H04M3/42144—Administration or customisation of services by service provider
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/42314—Systems providing special services or facilities to subscribers in private branch exchanges
    • H04M3/42331—Direct inward dialling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/42314—Systems providing special services or facilities to subscribers in private branch exchanges
    • H04M3/4234—Remote access to features of PBX or home telephone systems-teleworking in a PBX
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/436—Arrangements for screening incoming calls, i.e. evaluating the characteristics of a call before deciding whether to answer it
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/54—Arrangements for diverting calls for one subscriber to another predetermined subscriber
    • H04M3/548—Arrangements for diverting calls for one subscriber to another predetermined subscriber with remote control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M7/00—Arrangements for interconnection between switching centres
    • H04M7/006—Networks other than PSTN/ISDN providing telephone service, e.g. Voice over Internet Protocol (VoIP), including next generation networks with a packet-switched transport layer
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13098—Mobile subscriber
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13109—Initializing, personal profile
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13167—Redundant apparatus
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13384—Inter-PBX traffic, PBX networks, e.g. corporate networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/12—Messaging; Mailboxes; Announcements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/26—Network addressing or numbering for mobility support
    • H04W8/28—Number portability ; Network address portability

Abstract

A system for (and a method of) selectively establishing communication with one of plural devices associated with a single telephone number during a disaster or disaster recovery period. In a preferred embodiment, the system includes two wireless connection units, each connected between a respective private branch exchange (PBX) network and a public switched telephone network. Each wireless connection unit preferably serves as a gateway between its respective PBX network and one or more remote communication devices. The wireless connection units replicate each others databases. In the event of a disaster that destroys or renders one of the wireless connect/PBX networks inoperable, telephone calls destined for the inoperable network are seamlessly routed to the operable wireless connect/PBX network. Since the operable wireless connection unit contains information for both networks, inbound, outbound and extension to extension calls for each network can be handled despite the disaster.
PCT/US2003/015220 2002-05-15 2003-05-15 Method and apparatus for communicating with one of plural devices associated with a single telephone number during a disaster and disaster recovery WO2004002116A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2003273215A AU2003273215A1 (en) 2002-05-15 2003-05-15 Method and apparatus for communicating with one of plural devices associated with a single telephone number during a disaster and disaster recovery

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/144,714 US7257205B2 (en) 1999-06-14 2002-05-15 Method and apparatus for communicating with one of plural devices associated with a single telephone number during a disaster and disaster recovery
US10/144,714 2002-05-15

Publications (2)

Publication Number Publication Date
WO2004002116A2 WO2004002116A2 (en) 2003-12-31
WO2004002116A3 true WO2004002116A3 (en) 2004-05-06

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2003/015220 WO2004002116A2 (en) 2002-05-15 2003-05-15 Method and apparatus for communicating with one of plural devices associated with a single telephone number during a disaster and disaster recovery

Country Status (3)

Country Link
US (2) US7257205B2 (en)
AU (1) AU2003273215A1 (en)
WO (1) WO2004002116A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104902534A (en) * 2010-04-19 2015-09-09 宏达国际电子股份有限公司 Method of handling system information reception and related communication device

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7257205B2 (en) * 1999-06-14 2007-08-14 Ascendent Telecommunications, Inc. Method and apparatus for communicating with one of plural devices associated with a single telephone number during a disaster and disaster recovery
EP1236338A4 (en) * 1999-06-14 2004-08-25 Ascendent Telecommunications I Method and apparatus for communicating with one of plural devices associated with a single telephone number
US7292858B2 (en) * 1999-06-14 2007-11-06 Ascendent Telecommunications, Inc. Method and apparatus for communicating with one of plural devices associated with a single telephone number during a disaster and disaster recovery
US7162020B1 (en) * 1999-06-14 2007-01-09 Ascendent Telecommunications, Inc. Method and apparatus for selectively establishing communication with one of plural devices associated with a single telephone number
US7680511B2 (en) * 2000-06-14 2010-03-16 Ascendent Telecommunications Inc. Method and apparatus for communicating via virtual office telephone extensions
US6807273B2 (en) * 2001-11-30 2004-10-19 David Matthew Smith Method and apparatus for bypassing the common control and switch matrix of a digital switching system for telecommunications networks
US8457082B2 (en) 2003-06-06 2013-06-04 At&T Intellectual Property I, L.P. System and method for providing integrated voice and data services utilizing wired cordless access with unlicensed/unregulated spectrum
US7904068B2 (en) * 2003-06-06 2011-03-08 At&T Intellectual Property I, L.P. System and method for providing integrated voice and data services utilizing wired cordless access with unlicensed spectrum and wired access with licensed spectrum
US7627338B2 (en) * 2003-06-06 2009-12-01 At&T Intellectual Property I, L.P. System and method for providing integrated voice and data services utilizing wired cordless access with unlicensed spectrum and wired access with licensed spectrum
US7657270B2 (en) 2003-06-06 2010-02-02 At&T Intellectual Property I, L.P. System and method for providing a single telephone number for use with a plurality of telephone handsets
US7646777B2 (en) * 2003-07-07 2010-01-12 At&T Intellectual Property I, L.P. Communication environment switchover
SE526230C2 (en) * 2003-11-28 2005-08-02 Staffan Kjellqvist A system adapted for telecommunications
FI119139B (en) * 2004-03-18 2008-07-31 Teliasonera Finland Oyj Procedure in a mobile telephone exchange
US7664251B2 (en) * 2004-09-21 2010-02-16 At&T Intellectual Property I, Lp Abbreviated dialing between PBX and Centrex systems using a VoIP platform
US7657018B2 (en) * 2004-10-22 2010-02-02 Smith David M Method and system for combining a conversion between time-division multiplexed digital signals and packetized digital signals with a switching system interface
US7912203B2 (en) * 2005-09-09 2011-03-22 Avaya Inc. Method and apparatus for providing called party information to a coverage point during survivable processor operation
US8503431B2 (en) 2006-08-25 2013-08-06 Wireless Wonders Ltd. Mobile phone related indirect communication system and method
US9270799B2 (en) 2006-08-25 2016-02-23 Wireless Wonders Ltd. Using indirect communication to provide a solution to use international dialing convention and incorporating phone numbers for non-phone devices
US8059798B1 (en) * 2006-08-30 2011-11-15 Michael A Skubisz System for VOIP based emergency stand alone service
US8311513B1 (en) 2007-06-27 2012-11-13 ENORCOM Corporation Automated mobile system
US8495020B1 (en) 2007-06-27 2013-07-23 ENORCOM Corporation Mobile information system
US8363790B2 (en) 2008-07-17 2013-01-29 At&T Intellectual Property I, L.P. Method and apparatus for providing automated processing of a switched voice service alarm
US8306200B2 (en) * 2008-07-17 2012-11-06 At&T Intellectual Property I, L.P. Method and apparatus for processing of a toll free call service alarm
US8775674B2 (en) * 2009-02-27 2014-07-08 Telecom Recovery Systems and methods for seamless communications recovery and backup using networked communication devices
US9946554B2 (en) * 2009-09-24 2018-04-17 International Business Machines Corporation System, method, and apparatus for configuring a streamed operating system with associated peripheral information
CN104221322B (en) * 2012-04-09 2018-08-28 英特尔公司 The system and method synchronized for the dynamic telephone extension set between call control device
CN103916295B (en) * 2012-12-31 2017-09-12 华为终端有限公司 Data transmission method, equipment and gateway
US10452816B2 (en) 2016-02-08 2019-10-22 Catalia Health Inc. Method and system for patient engagement
US11431808B2 (en) * 2016-03-07 2022-08-30 Level 3 Communications, Llc Systems and methods for dynamically connecting network elements to enable a service
US20180069964A1 (en) * 2016-09-02 2018-03-08 Rocke R. Koreis Electronic bridge between mobile-telecommunication device and public-switched-telephone-network (pstn) or voice-over-internet-protocol (voip) device
US10362631B2 (en) * 2017-04-03 2019-07-23 Level 3 Communications, Llc Last resource disaster routing in a telecommunications network

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5329578A (en) * 1992-05-26 1994-07-12 Northern Telecom Limited Personal communication service with mobility manager
US5699407A (en) * 1993-01-19 1997-12-16 Telefonaktiebolaget Lm Ericsson (Publ) Method and system for implementing extension phone within a cellular radio telecommunications network
US5896441A (en) * 1996-06-19 1999-04-20 Fujitsu Limited Communication state management system and method in an intelligent network

Family Cites Families (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5027384A (en) 1986-09-22 1991-06-25 Dytel Corporation Personalized automatic call routing
US4829560A (en) 1987-01-30 1989-05-09 Spectradyne Communications system for use in a hotel/motel
US4941168A (en) * 1988-09-21 1990-07-10 U.S. Telecom International Inc. System for the recognition of automated telephone answering devices and delivery of prerecorded messages to such devices
US4942599A (en) 1989-02-02 1990-07-17 Alphanet Technology Corporation Location identification
US5109400A (en) 1989-04-28 1992-04-28 Motorola, Inc. Communication system with registration and two way radio
US5134645A (en) 1989-06-30 1992-07-28 Berken James J Automatic and sustained association of users with communications paths
EP0433465B1 (en) 1989-06-30 1996-06-12 Nippon Telegraph And Telephone Corporation Personal communication system
US5222123A (en) 1990-01-08 1993-06-22 Motorola, Inc. Registration and automatic call redirecting for cordless telephone systems
GB9013605D0 (en) 1990-06-18 1990-08-08 Stc Plc Mobile communications
US5493609A (en) 1990-09-27 1996-02-20 Radish Communications Systems, Inc. Telecommunication system for automatic switching between voice and data communications
US5384826A (en) * 1990-10-01 1995-01-24 At&T Bell Laboratories Distributed packetized switching cellular radio telephone communication system with handoff
US5197092A (en) 1990-10-31 1993-03-23 Mccaw Cellular Communications, Inc. Location registration system for a personal communicator such as a cellular telephone
US5243645A (en) 1990-11-01 1993-09-07 At&T Bell Laboratories Automatic system for forwarding of calls
EP0489619B2 (en) 1990-11-27 2007-01-24 Canon Kabushiki Kaisha Private branch exchange
JP2653000B2 (en) 1991-04-24 1997-09-10 日本電気株式会社 Mobile wireless communication system
US5353331A (en) 1992-03-05 1994-10-04 Bell Atlantic Network Services, Inc. Personal communications service using wireline/wireless integration
US5550649A (en) 1992-05-14 1996-08-27 Current Logic Systems, Inc. Multi-function telecommunications instrument
US5594777A (en) 1992-08-26 1997-01-14 Telecom Finland Oy Wireless private branch exchange system for use with mobile communication devices
US5475748A (en) 1992-09-18 1995-12-12 Boston Technology, Inc. Automatic telephone system with function for multiple out-dialed calls per caller
US5452347A (en) 1993-01-07 1995-09-19 Rolm Company Dual-line telephone bridging device that gives remote telephones access to communications features
CA2088420C (en) 1993-01-29 1996-10-08 Deborah L. Pinard Method of establishing communication link to one of multiple devices associated with single telephone number
MX9404062A (en) 1993-06-03 1995-01-31 Ericsson Telefon Ab L M CALL TRANSFER WITHIN THE CELLULAR COMMUNICATIONS SYSTEM.
US5495485A (en) 1993-08-31 1996-02-27 Canon Inc. Transmission of analog and digital information across a single line
JPH07221874A (en) 1994-02-09 1995-08-18 Matsushita Electric Ind Co Ltd Facsimile equipment system for institution
JPH07250376A (en) 1994-03-10 1995-09-26 Fujitsu Ltd Cordless terminal control system
US5793762A (en) 1994-04-12 1998-08-11 U S West Technologies, Inc. System and method for providing packet data and voice services to mobile subscribers
TW274671B (en) 1994-06-24 1996-04-21 At & T Corp
US5537467A (en) 1994-08-23 1996-07-16 Bell Communications Research, Inc. Method for forwarding a call to a temporarily utilized portable telephone
US5768350A (en) 1994-09-19 1998-06-16 Phylon Communications, Inc. Real-time and non-real-time data multplexing over telephone lines
US5661785A (en) 1994-12-22 1997-08-26 Lucent Technologies Inc. Flexible telecommunications line interface
WO1996021329A1 (en) 1994-12-30 1996-07-11 Telefonaktiebolaget Lm Ericsson System and method relating to cellular communications
US5757902A (en) 1995-01-27 1998-05-26 Matsushita Electric Industrial Co., Ltd. Telephone exchange for wire telephone and radio telephone
US5844979A (en) 1995-02-16 1998-12-01 Global Technologies, Inc. Intelligent switching system for voice and data
JPH08242475A (en) 1995-03-06 1996-09-17 Toshiba Corp Method for call reception and call transmission for private branch of exchange
US5592541A (en) 1995-05-31 1997-01-07 Southwestern Bell Technology Resources, Inc. Apparatus and method for forwarding incoming calls
US5764639A (en) 1995-11-15 1998-06-09 Staples; Leven E. System and method for providing a remote user with a virtual presence to an office
US5802160A (en) 1996-01-19 1998-09-01 Pilgrim Telephone, Inc. Multi-ring telephone method and system
US5890064A (en) 1996-03-13 1999-03-30 Telefonaktiebolaget L M Ericsson (Publ) Mobile telecommunications network having integrated wireless office system
CA2180684C (en) 1996-07-08 2001-08-21 Paul Erb Automatic call forwarding
KR100222734B1 (en) 1996-07-15 1999-10-01 유기범 Radio adjusting device for private exchanger using only transmitting portable telephone system
US5774531A (en) * 1996-08-21 1998-06-30 Mci Communications Corporation Telecommunications system and method for automatic call processing according foregoing inbound and outbound calls to arbitrary delegates
US5884191A (en) * 1996-09-06 1999-03-16 Ericsson Inc. Interface system for providing hands-free operation of a radiotelephone and accessories in a mobile office environment
US5815562A (en) 1996-11-12 1998-09-29 Siemens Business Communication Systems, Inc. Apparatus and method for providing a user with one telephone number that rings phones on heterogeneous systems worldwide
US5995843A (en) 1996-12-18 1999-11-30 Telefonaktiebolaget Lm Ericsson Method and arrangement for using a mobile phone in a wireless office network
US5841840A (en) 1996-12-23 1998-11-24 Paradyne Corporation Multiple line modem and method for providing voice on demand
US5943414A (en) 1997-07-30 1999-08-24 Northern Telecom Limited Transparent protected access to corporate dialing plan
US6477559B1 (en) * 1998-08-21 2002-11-05 Aspect Communications Corporation Method and apparatus for remotely accessing an automatic transaction processing system
US6539237B1 (en) * 1998-11-09 2003-03-25 Cisco Technology, Inc. Method and apparatus for integrated wireless communications in private and public network environments
JP3360648B2 (en) * 1999-04-26 2002-12-24 日本電気株式会社 Extension telephone exchange system
US7257205B2 (en) * 1999-06-14 2007-08-14 Ascendent Telecommunications, Inc. Method and apparatus for communicating with one of plural devices associated with a single telephone number during a disaster and disaster recovery
EP1236338A4 (en) * 1999-06-14 2004-08-25 Ascendent Telecommunications I Method and apparatus for communicating with one of plural devices associated with a single telephone number
US6718173B1 (en) * 1999-09-30 2004-04-06 Iowa State University Research Foundation Location information recovery and management for mobile networks
US7039027B2 (en) * 2000-12-28 2006-05-02 Symbol Technologies, Inc. Automatic and seamless vertical roaming between wireless local area network (WLAN) and wireless wide area network (WWAN) while maintaining an active voice or streaming data connection: systems, methods and program products

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5329578A (en) * 1992-05-26 1994-07-12 Northern Telecom Limited Personal communication service with mobility manager
US5699407A (en) * 1993-01-19 1997-12-16 Telefonaktiebolaget Lm Ericsson (Publ) Method and system for implementing extension phone within a cellular radio telecommunications network
US5896441A (en) * 1996-06-19 1999-04-20 Fujitsu Limited Communication state management system and method in an intelligent network

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104902534A (en) * 2010-04-19 2015-09-09 宏达国际电子股份有限公司 Method of handling system information reception and related communication device

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US8170187B2 (en) 2012-05-01
AU2003273215A1 (en) 2004-01-06
AU2003273215A8 (en) 2004-01-06
US20020128023A1 (en) 2002-09-12
WO2004002116A2 (en) 2003-12-31
US7257205B2 (en) 2007-08-14
US20100255829A1 (en) 2010-10-07

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