CA2574071A1 - Direct calling to devices via a shared telephone number - Google Patents

Direct calling to devices via a shared telephone number Download PDF

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Publication number
CA2574071A1
CA2574071A1 CA002574071A CA2574071A CA2574071A1 CA 2574071 A1 CA2574071 A1 CA 2574071A1 CA 002574071 A CA002574071 A CA 002574071A CA 2574071 A CA2574071 A CA 2574071A CA 2574071 A1 CA2574071 A1 CA 2574071A1
Authority
CA
Canada
Prior art keywords
telephone number
originally
address
called
called 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.)
Granted
Application number
CA002574071A
Other languages
French (fr)
Other versions
CA2574071C (en
Inventor
Mathilde Benveniste
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.)
Avaya Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2574071A1 publication Critical patent/CA2574071A1/en
Application granted granted Critical
Publication of CA2574071C publication Critical patent/CA2574071C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • H04M3/42263—Personal communication services, i.e. services related to one subscriber independent of his terminal and/or location where the same subscriber uses different terminals, i.e. nomadism
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/66—Arrangements for connecting between networks having differing types of switching systems, e.g. gateways
    • 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
    • H04M3/54—Arrangements for diverting calls for one subscriber to another predetermined subscriber
    • 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
    • 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
    • H04M7/1225—Details of core network interconnection arrangements
    • H04M7/123—Details of core network interconnection arrangements where the packet-switched network is an Internet Protocol Multimedia System-type network
    • 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
    • H04M3/42314—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
    • 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

Abstract

The present invention provides a technique for directly calling telephones (111-113) via a shared telephone, which telephones do not have telephone numbers in the address space of the Public Switched Telephone Network (PSTN).
This is particularly useful for visitors and guests who are (111-113), for example, temporarily at a hotel, school campus, or number business.

Claims (20)

1. A method comprising:
receiving a first call set-up message for a first voice telephone call that has been forwarded from a first originally-called telephone number, wherein said first originally-called telephone number is an address in the address space of the Public Switched Telephone Network; and attempting to establish a voice telephone call with a first device that has an address outside the address space of the Public Switched Telephone Network;

wherein said address of said first device is found from said first originally-called telephone number.
2. The method of claim 1 further comprising mapping said first originally-called telephone number to said address of said device.
3. The method of claim 1 wherein said device is a telephone extension of a private branch exchange.
4. The method of claim 3 wherein said private branch exchange serves a hotel.
5. The method of claim 1 further comprising:
receiving a second call set-up message for a second voice telephone call that has been forwarded from a second originally-called telephone number, wherein said second originally-called telephone number is an address in the address space of the Public Switched Telephone Network; and attempting to establish said voice telephone call with said first device;
wherein said address of said first device is found from said second originally-called telephone number.
6. The method of claim 5 wherein said first originally-called telephone number is a residential telephone number and said second originally-called telephone number is a business telephone number.
7. The method of claim 1 further comprising:
receiving a second call set-up message for a second voice telephone call that has been forwarded from a second originally-called telephone number, wherein said second originally-called telephone number is an address in the address space of the Public Switched Telephone Network; and attempting to establish said second voice call with a second device that has an address outside the address space of the Public Switched Telephone Network;
wherein said address of said second device I found from said second originally-called telephone number.
8. The method of claim 7 wherein said first originally-called telephone number is a first business telephone number and said second originally-called telephone number is a second business telephone number.
9. The method of claim 7 wherein said first originally-called telephone number is a residential telephone number and said second originally-called telephone number is a business telephone number.
10. The method of claim 7 wherein said first originally-called telephone number is a first residential telephone number and said second originally-called telephone number is a second residential telephone number.
11. An apparatus for comprising:
a switch for:
(1) receiving a first call set-up message for a first voice telephone call that has been forwarded from a first originally-called telephone number, wherein said first originally-called telephone number is an address in the address space of the Public Switched Telephone Network and (2) attempting to establish a voice telephone call with a first device that has an address outside the address space of the Public Switched Telephone Network;
wherein said address of said first device is found from said first originally-called telephone number.
12. The apparatus of claim 11 further comprising a forwarding database for mapping said first originally-called telephone number to said address of said device.
13. The apparatus of claim 11 wherein said device is a telephone extension of a private branch exchange.
14. The apparatus of claim 13 wherein said private branch exchange serves a hotel.
15. The apparatus of claim 11 wherein said switch is also for:

(3) receiving a second call set-up message for a second voice telephone call that has been forwarded from a second originally-called telephone number, wherein said second originally-called telephone number is an address in the address space of the Public Switched Telephone Network; and (4) attempting to establish said voice telephone call with said first device;
wherein said address of said first device is found from said second originally-called telephone number.
16. The apparatus of claim 15 wherein said first originally-called telephone number is a residential telephone number and said second originally-called telephone number is a business telephone number.
17. The apparatus of claim 11 wherein said switch is also for:
(3) receiving a second call set-up message for a second voice telephone call that has been forwarded from a second originally-called telephone number, wherein said second originally-called telephone number is an address in the address space of the Public Switched Telephone Network; and (4) attempting to establish said second voice call with a second device that has an address outside the address space of the Public Switched Telephone Network;
wherein said address of said second device I found from said second originally-called telephone number.
18. The apparatus of claim 17 wherein said first originally-called telephone number is a first business telephone number and said second originally-called telephone number is a second business telephone number.
19. The apparatus of claim 17 wherein said first originally-called telephone number is a residential telephone number and said second originally-called telephone number is a business telephone number.
20. The apparatus of claim 17 wherein said first originally-called telephone number is a first residential telephone number and said second originally-called telephone number is a second residential telephone number.
CA2574071A 2004-08-12 2005-08-12 Direct calling to devices via a shared telephone number Expired - Fee Related CA2574071C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US60080904P 2004-08-12 2004-08-12
US60/600,809 2004-08-12
US63411904P 2004-12-08 2004-12-08
US60/634,119 2004-12-08
PCT/US2005/028700 WO2006020843A2 (en) 2004-08-12 2005-08-12 Direct calling to devices via a shared telephone number

Publications (2)

Publication Number Publication Date
CA2574071A1 true CA2574071A1 (en) 2006-02-23
CA2574071C CA2574071C (en) 2011-01-25

Family

ID=35908148

Family Applications (2)

Application Number Title Priority Date Filing Date
CA2574071A Expired - Fee Related CA2574071C (en) 2004-08-12 2005-08-12 Direct calling to devices via a shared telephone number
CA2574069A Active CA2574069C (en) 2004-08-12 2005-08-12 Complementary voip service

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA2574069A Active CA2574069C (en) 2004-08-12 2005-08-12 Complementary voip service

Country Status (6)

Country Link
US (2) US7894590B2 (en)
EP (2) EP1800461A4 (en)
JP (3) JP2008509638A (en)
KR (2) KR100884868B1 (en)
CA (2) CA2574071C (en)
WO (2) WO2006020843A2 (en)

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US7894590B2 (en) 2004-08-12 2011-02-22 Avaya Inc. Complementary VoIP service

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Also Published As

Publication number Publication date
EP1800461A2 (en) 2007-06-27
JP5100382B2 (en) 2012-12-19
US7711101B2 (en) 2010-05-04
CA2574069C (en) 2014-01-07
US20060034442A1 (en) 2006-02-16
US20060034261A1 (en) 2006-02-16
EP1779618A2 (en) 2007-05-02
CA2574069A1 (en) 2006-02-23
KR100884868B1 (en) 2009-02-23
JP2008509637A (en) 2008-03-27
WO2006020843A2 (en) 2006-02-23
JP2010213314A (en) 2010-09-24
US7894590B2 (en) 2011-02-22
KR20070032069A (en) 2007-03-20
KR20070030324A (en) 2007-03-15
CA2574071C (en) 2011-01-25
EP1800461A4 (en) 2009-09-02
WO2006020843A3 (en) 2006-08-03
JP2008509638A (en) 2008-03-27
WO2006020778A3 (en) 2006-06-08
KR100918079B1 (en) 2009-09-22
EP1779618A4 (en) 2009-09-02
WO2006020778A2 (en) 2006-02-23

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Effective date: 20140812