WO2008093068A3 - Handover method and apparatus - Google Patents

Handover method and apparatus Download PDF

Info

Publication number
WO2008093068A3
WO2008093068A3 PCT/GB2008/000294 GB2008000294W WO2008093068A3 WO 2008093068 A3 WO2008093068 A3 WO 2008093068A3 GB 2008000294 W GB2008000294 W GB 2008000294W WO 2008093068 A3 WO2008093068 A3 WO 2008093068A3
Authority
WO
WIPO (PCT)
Prior art keywords
handset
pstn
calls
call
internet
Prior art date
Application number
PCT/GB2008/000294
Other languages
French (fr)
Other versions
WO2008093068A2 (en
Inventor
Baskaran Allirajah
Original Assignee
Mundio Invest Holding Ltd
Baskaran Allirajah
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 Mundio Invest Holding Ltd, Baskaran Allirajah filed Critical Mundio Invest Holding Ltd
Publication of WO2008093068A2 publication Critical patent/WO2008093068A2/en
Publication of WO2008093068A3 publication Critical patent/WO2008093068A3/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/16—Gateway arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Telephonic Communication Services (AREA)

Abstract

Telephone calls may be transmitted over the PSTN but also using packet switched networks such as the Internet, e.g. using the VOIP protocol and gateways can be used to route calls between the two systems. A mobile handset capable of placing calls via the PSTN and the Internet has its call rerouted as follows. When it is decided to move the handset from VOIP to the PSTN the handset calls the gateway via the PSTN using a special access number associated with the gateway, which then identifies the handset from it CLI and then reroutes the call to the other party using the call placed to it by the handset as one leg of the new route.
PCT/GB2008/000294 2007-01-29 2008-01-29 Handover method and apparatus WO2008093068A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0701637.1 2007-01-29
GBGB0701637.1A GB0701637D0 (en) 2007-01-29 2007-01-29 Telephony method and apparatus

Publications (2)

Publication Number Publication Date
WO2008093068A2 WO2008093068A2 (en) 2008-08-07
WO2008093068A3 true WO2008093068A3 (en) 2008-11-06

Family

ID=37872940

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2008/000294 WO2008093068A2 (en) 2007-01-29 2008-01-29 Handover method and apparatus

Country Status (2)

Country Link
GB (1) GB0701637D0 (en)
WO (1) WO2008093068A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160112463A1 (en) * 2014-10-16 2016-04-21 Kanfield Capital Sa Systems and methods for establishing a telephone connection

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007054501A1 (en) * 2005-11-10 2007-05-18 France Telecom Telecommunications apparatus and method

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007054501A1 (en) * 2005-11-10 2007-05-18 France Telecom Telecommunications apparatus and method

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
"UMA Architecture (Stage 2) R1.0.4 (2005-05-02); Unlicensed Mobile Access (UMA); Architecture (Stage 2)", 2 May 2005, UMA ARCHITECTURE (STAGE 2) R1.0.4, XX, XX, XP002394548 *
"UMA Protocols (Stage 3) R1.0.4 (2005-05-02); Unlicensed Mobile Access (UMA); Protocols (Stage 3)", 2 May 2005, UMA PROTOCOLS ( STAGE 3 ) R1.0.4, XX, XX, XP002394549 *

Also Published As

Publication number Publication date
WO2008093068A2 (en) 2008-08-07
GB0701637D0 (en) 2007-03-07

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