WO2008107898A3 - Enhanced voice call continuity server - Google Patents

Enhanced voice call continuity server Download PDF

Info

Publication number
WO2008107898A3
WO2008107898A3 PCT/IL2008/000307 IL2008000307W WO2008107898A3 WO 2008107898 A3 WO2008107898 A3 WO 2008107898A3 IL 2008000307 W IL2008000307 W IL 2008000307W WO 2008107898 A3 WO2008107898 A3 WO 2008107898A3
Authority
WO
WIPO (PCT)
Prior art keywords
network
telephone number
voice call
dual
call continuity
Prior art date
Application number
PCT/IL2008/000307
Other languages
French (fr)
Other versions
WO2008107898A2 (en
Inventor
Avi Gabbay
Ronny Aruch
Original Assignee
Outsmart Ltd.
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 Outsmart Ltd. filed Critical Outsmart Ltd.
Publication of WO2008107898A2 publication Critical patent/WO2008107898A2/en
Publication of WO2008107898A3 publication Critical patent/WO2008107898A3/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/0016—Arrangements providing connection between exchanges
    • H04Q3/0029—Provisions for intelligent networking
    • H04Q3/0045—Provisions for intelligent networking involving hybrid, i.e. a mixture of public and private, or multi-vendor systems
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/1066—Session management
    • H04L65/1083—In-session procedures
    • H04L65/1095—Inter-network session transfer or sharing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/10—Architectures or entities
    • H04L65/1016—IP multimedia subsystem [IMS]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/80—Responding to QoS

Abstract

A method for communication includes registering in a packet-switched (PS) network (24) a dual-mode handset (26), which is capable of voice communications over both the PS network and over a cellular circuit-switched (CS) network (22), and which is assigned a first telephone number in the cellular CS network. A second telephone number, different from the first telephone number, is assigned to the dual-mode handset for use in placing voice calls over the PS network. A call is established, using the second telephone number, between the dual-mode handset and a telephone (28) in the cellular CS network via a Voice Call Continuity (VCC) server (42), which is connected to communicate with both the PS and the CS networks. The VCC server may also support other types of handsets and other enhanced services.
PCT/IL2008/000307 2007-03-07 2008-03-06 Enhanced voice call continuity server WO2008107898A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US90576007P 2007-03-07 2007-03-07
US60/905,760 2007-03-07

Publications (2)

Publication Number Publication Date
WO2008107898A2 WO2008107898A2 (en) 2008-09-12
WO2008107898A3 true WO2008107898A3 (en) 2010-02-18

Family

ID=39738899

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IL2008/000307 WO2008107898A2 (en) 2007-03-07 2008-03-06 Enhanced voice call continuity server

Country Status (1)

Country Link
WO (1) WO2008107898A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2523092T3 (en) * 2011-05-10 2014-11-20 Huawei Technologies Co., Ltd. Session Transfer Method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6327470B1 (en) * 1997-11-07 2001-12-04 Ericsson Inc. Handover between fixed and mobile networks for dual mode phones
US20020087502A1 (en) * 2000-12-20 2002-07-04 Balazs Nagy System for assigning digital identifiers to telephone numbers and IP numbers
US20020114319A1 (en) * 2001-02-20 2002-08-22 Fu-Hua Liu Method for communicating audio data in a packet switched network
US20050239498A1 (en) * 2004-04-26 2005-10-27 Motorola, Inc. Fast call set-up for multi-mode communication

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6327470B1 (en) * 1997-11-07 2001-12-04 Ericsson Inc. Handover between fixed and mobile networks for dual mode phones
US20020087502A1 (en) * 2000-12-20 2002-07-04 Balazs Nagy System for assigning digital identifiers to telephone numbers and IP numbers
US20020114319A1 (en) * 2001-02-20 2002-08-22 Fu-Hua Liu Method for communicating audio data in a packet switched network
US20050239498A1 (en) * 2004-04-26 2005-10-27 Motorola, Inc. Fast call set-up for multi-mode communication

Also Published As

Publication number Publication date
WO2008107898A2 (en) 2008-09-12

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