JP5100382B2 - 補完的なVoIPサービス - Google Patents
補完的なVoIPサービス Download PDFInfo
- Publication number
- JP5100382B2 JP5100382B2 JP2007525794A JP2007525794A JP5100382B2 JP 5100382 B2 JP5100382 B2 JP 5100382B2 JP 2007525794 A JP2007525794 A JP 2007525794A JP 2007525794 A JP2007525794 A JP 2007525794A JP 5100382 B2 JP5100382 B2 JP 5100382B2
- Authority
- JP
- Japan
- Prior art keywords
- telephone
- address
- pstn
- phone
- voip
- 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
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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
- 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
- H04M7/128—Details of addressing, directories or routing tables
-
- 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
- H04M7/1225—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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Multimedia (AREA)
- Telephonic Communication Services (AREA)
- Sub-Exchange Stations And Push- Button Telephones (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Description
本出願は、
(1)8/12/2004に出願された米国特許出願第60/600,809号(弁理士整理番号630−147us)、および
(2)12/08/2004に出願された米国特許出願第60/634,119号(弁理士整理番号630−146us)の利点を主張するものであり、
これら双方はまた、参照によって本明細書に組み込まれる。
「Direct Calling to Devices Via a Shared Telephone Number」という名称の08/12/2005に出願された米国特許出願第11/ 号(弁理士整理番号630−143us)もまた、参照によって本明細書に組み込まれる。
本発明は、一般に遠隔通信に関し、より詳細には、公衆交換電話網およびインターネットに及ぶ音声遠隔通信システムに関する。
タスク202においては、スイッチング・ネットワーク111は、VoIP電話102がPSTN/VoIPゲートウェイ112を介して連絡可能であることを自分のディレクトリ・テーブルから知り、したがってスイッチング・ネットワーク111は、コール・セットアップ・メッセージをPSTN/VoIPゲートウェイ112へ送信する。このコール・セットアップ・メッセージには、VoIP電話102の電話番号が含まれる。
タスク205においては、PSTN/VoIPゲートウェイ112は、タスク204で受け取ったIPアドレスにおいてVoIP電話102との音声通話を確立しようと試みる。
本発明の例示的な実施形態によれば、PSTN有線電話またはPSTN携帯電話を有するユーザは、自分のVoIP電話をPSTN有線電話またはPSTN携帯電話の電話番号に、あるいは双方の番号に関連付ける。すなわちVoIP電話は、それ自体の電話番号を割り当てられず、その所有者のPSTN電話の電話番号を共有する。したがって、この技術は、PSTNサービスにとって補完的なVoIPサービスである。
加入者IDデータベース313は、電話番号(すなわち、公衆交換電話網のアドレス空間内のアドレス)をインターネット電話アドレス(たとえば、bob@avaya.comなど)と相互に関連付けるデータベースである。加入者IDデータベース313の一部が、表1に示されている。
図4は、例示的な実施形態のオペレーションに関連付けられている主要なタスクのフローチャートを示している。
タスク403においては、スイッチング・ネットワーク311は、PSTN電話302との通話をセットアップすることができず、したがって、その通話をPSTN/VoIPゲートウェイ312へ転送する。これは、PSTN電話302に出ることができる人が誰もいなかったためか、またはPSTN電話302へのすべての通話が、条件付きでまたは無条件にPSTN/VoIPゲートウェイ312へ転送されたためである可能性がある。PSTN電話302への通話が、PSTN/VoIPゲートウェイ312へ転送される際に、スイッチング・ネットワーク311は、タスク403の一環として、SS7 ISUPセットアップ・メッセージをPSTN/VoIPゲートウェイ312へ送信し、このメッセージには、最初にかけられた電話番号(すなわち、電話302の電話番号)が含まれる。
タスク406においては、加入者IDデータベース313は、最初にかけられた電話番号からVoIP電話303用のインターネット電話アドレスを見つけ出し、その見つけ出したインターネット電話アドレスをPSTN/VoIPゲートウェイ312へ返信する。
Claims (4)
- 公衆交換電話網のアドレス空間内の電話番号にかけられた音声通話のための第1のコール・セットアップ・メッセージを受信するステップと、
前記公衆交換電話網において前記音声通話が接続されないことに応答して、前記電話番号と関連するインターネット電話アドレスを取得するステップと、
前記インターネット電話アドレスによって識別される使用者と前記音声通話を確立するための第2のコール・セットアップ・メッセージを送信するステップと、
IPアドレスを有し、前記電話番号を有する電話機とは異なって、前記公衆交換電話網のアドレス空間内の電話番号を有さないデバイスと前記音声通話を確立しようと試みるステップとを含む方法であって、
前記IPアドレスが、前記インターネット電話アドレスから見つけ出される方法。 - 前記インターネット電話アドレスが、使用者ID及びインターネットドメインを含む請求項1に記載の方法。
- 複数のインターネット電話アドレスを複数の電話番号に関連付けるための加入者IDデータベースと、
前記複数のインターネット電話アドレスから複数のIPアドレスを取得するためのプロキシ・サーバと、
(a)公衆交換電話網のアドレス空間内の電話番号にかけられた音声通話のための第1のコール・セットアップ・メッセージを受信する、(b)前記公衆交換電話網において前記音声通話が接続されないことに応答して、前記電話番号と関連するインターネット電話アドレスを取得するために前記加入者IDデータベースに問い合わせをする、(c)前記インターネット電話アドレスからIPアドレスを取得するために前記プロキシ・サーバにメッセージを送信する、及び(d)前記IPアドレスを有し、前記電話番号を有する電話機とは異なって、前記公衆交換電話網のアドレス空間内の電話番号を有さないデバイスと前記音声通話を確立するためのゲートウェイとを含むシステム。 - 前記インターネット電話アドレスが、使用者ID及びインターネットドメインを含む請求項3に記載のシステム。
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/US2005/028573 WO2006020778A2 (en) | 2004-08-12 | 2005-08-12 | COMPLEMENTARY VoIP SERVICE |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2008509637A JP2008509637A (ja) | 2008-03-27 |
| JP5100382B2 true JP5100382B2 (ja) | 2012-12-19 |
Family
ID=35908148
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007525794A Expired - Lifetime JP5100382B2 (ja) | 2004-08-12 | 2005-08-12 | 補完的なVoIPサービス |
| JP2007525820A Withdrawn JP2008509638A (ja) | 2004-08-12 | 2005-08-12 | 共用の電話番号を介してのデバイスの直接呼出し |
| JP2010094623A Pending JP2010213314A (ja) | 2004-08-12 | 2010-04-16 | 共用の電話番号を介してのデバイスの直接呼出し |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007525820A Withdrawn JP2008509638A (ja) | 2004-08-12 | 2005-08-12 | 共用の電話番号を介してのデバイスの直接呼出し |
| JP2010094623A Pending JP2010213314A (ja) | 2004-08-12 | 2010-04-16 | 共用の電話番号を介してのデバイスの直接呼出し |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US7711101B2 (ja) |
| EP (2) | EP1800461A4 (ja) |
| JP (3) | JP5100382B2 (ja) |
| KR (2) | KR100884868B1 (ja) |
| CA (2) | CA2574069C (ja) |
| WO (2) | WO2006020778A2 (ja) |
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-
2005
- 2005-08-12 KR KR1020077003354A patent/KR100884868B1/ko not_active Expired - Fee Related
- 2005-08-12 CA CA2574069A patent/CA2574069C/en not_active Expired - Lifetime
- 2005-08-12 WO PCT/US2005/028573 patent/WO2006020778A2/en not_active Ceased
- 2005-08-12 EP EP05789847A patent/EP1800461A4/en not_active Ceased
- 2005-08-12 US US11/203,350 patent/US7711101B2/en active Active
- 2005-08-12 KR KR1020077003368A patent/KR100918079B1/ko not_active Expired - Lifetime
- 2005-08-12 JP JP2007525794A patent/JP5100382B2/ja not_active Expired - Lifetime
- 2005-08-12 WO PCT/US2005/028700 patent/WO2006020843A2/en not_active Ceased
- 2005-08-12 CA CA2574071A patent/CA2574071C/en not_active Expired - Fee Related
- 2005-08-12 EP EP05788056A patent/EP1779618A4/en not_active Withdrawn
- 2005-08-12 US US11/203,356 patent/US7894590B2/en active Active
- 2005-08-12 JP JP2007525820A patent/JP2008509638A/ja not_active Withdrawn
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2010
- 2010-04-16 JP JP2010094623A patent/JP2010213314A/ja active Pending
Also Published As
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|---|---|
| CA2574069A1 (en) | 2006-02-23 |
| US7711101B2 (en) | 2010-05-04 |
| JP2008509637A (ja) | 2008-03-27 |
| EP1800461A4 (en) | 2009-09-02 |
| WO2006020778A2 (en) | 2006-02-23 |
| US20060034442A1 (en) | 2006-02-16 |
| KR20070030324A (ko) | 2007-03-15 |
| JP2010213314A (ja) | 2010-09-24 |
| KR20070032069A (ko) | 2007-03-20 |
| WO2006020843A3 (en) | 2006-08-03 |
| EP1800461A2 (en) | 2007-06-27 |
| KR100884868B1 (ko) | 2009-02-23 |
| EP1779618A2 (en) | 2007-05-02 |
| CA2574069C (en) | 2014-01-07 |
| EP1779618A4 (en) | 2009-09-02 |
| WO2006020778A3 (en) | 2006-06-08 |
| JP2008509638A (ja) | 2008-03-27 |
| CA2574071A1 (en) | 2006-02-23 |
| KR100918079B1 (ko) | 2009-09-22 |
| CA2574071C (en) | 2011-01-25 |
| WO2006020843A2 (en) | 2006-02-23 |
| US20060034261A1 (en) | 2006-02-16 |
| US7894590B2 (en) | 2011-02-22 |
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