CA2701804A1 - Method and system for device switching through a server - Google Patents

Method and system for device switching through a server Download PDF

Info

Publication number
CA2701804A1
CA2701804A1 CA2701804A CA2701804A CA2701804A1 CA 2701804 A1 CA2701804 A1 CA 2701804A1 CA 2701804 A CA2701804 A CA 2701804A CA 2701804 A CA2701804 A CA 2701804A CA 2701804 A1 CA2701804 A1 CA 2701804A1
Authority
CA
Canada
Prior art keywords
server
call
telephony device
user
telephony
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.)
Abandoned
Application number
CA2701804A
Other languages
English (en)
French (fr)
Inventor
Shen-Yuan Yap
Michael Gray
Robert J. James, Jr.
Doug Gisby
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.)
BlackBerry Ltd
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 CA2701804A1 publication Critical patent/CA2701804A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M3/00Automatic or semi-automatic exchanges
    • H04M3/42Systems providing special services or facilities to subscribers
    • H04M3/58Arrangements for transferring received calls from one subscriber to another; Arrangements affording interim conversations between either the calling or the called party and a third party
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M2207/00Type of exchange or network, i.e. telephonic medium, in which the telephonic communication takes place
    • H04M2207/18Type of exchange or network, i.e. telephonic medium, in which the telephonic communication takes place wireless networks
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M3/00Automatic or semi-automatic exchanges
    • H04M3/42Systems providing special services or facilities to subscribers
    • H04M3/56Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Telephonic Communication Services (AREA)
  • Mobile Radio Communication Systems (AREA)
CA2701804A 2007-10-10 2007-10-10 Method and system for device switching through a server Abandoned CA2701804A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2007/021599 WO2009048444A1 (en) 2007-10-10 2007-10-10 Method and system for device switching through a server

Publications (1)

Publication Number Publication Date
CA2701804A1 true CA2701804A1 (en) 2009-04-16

Family

ID=40549428

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2701804A Abandoned CA2701804A1 (en) 2007-10-10 2007-10-10 Method and system for device switching through a server

Country Status (3)

Country Link
EP (1) EP2198595A4 (de)
CA (1) CA2701804A1 (de)
WO (1) WO2009048444A1 (de)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7103360B2 (en) * 1998-12-30 2006-09-05 Telcordia Technologies, Inc. Switching telephone calls between wireline and cellular telephones
US6570974B1 (en) * 1998-12-31 2003-05-27 At&T Corp. Cable connected network server platform for telephone white-yellow page services and emergency 911 location identification
US20030185375A1 (en) * 1999-08-16 2003-10-02 Albal Nandakishore A. Call transfer system and method
US6823197B1 (en) * 2001-03-13 2004-11-23 At&T Corp. Method and system for providing mobility to enhanced call service features at remote locations
US6912384B2 (en) * 2001-07-26 2005-06-28 Nokia Corporation Method and system for transferring a cellular phone call
US6853718B1 (en) * 2002-05-29 2005-02-08 Bellsouth Intellectual Property Corporation System and method for efficient telephone call transfer
US8477923B2 (en) * 2005-06-23 2013-07-02 Alcatel Lucent Mid-call hand-off between end user terminals

Also Published As

Publication number Publication date
WO2009048444A1 (en) 2009-04-16
EP2198595A4 (de) 2010-11-03
EP2198595A1 (de) 2010-06-23

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CA2701804A1 (en) Method and system for device switching through a server

Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued

Effective date: 20140826