CA2729502C - System and method for alternating between in-band and out-of-band communication path - Google Patents

System and method for alternating between in-band and out-of-band communication path

Info

Publication number
CA2729502C
CA2729502C CA 2729502 CA2729502A CA2729502C CA 2729502 C CA2729502 C CA 2729502C CA 2729502 CA2729502 CA 2729502 CA 2729502 A CA2729502 A CA 2729502A CA 2729502 C CA2729502 C CA 2729502C
Authority
CA
Grant status
Grant
Patent type
Prior art keywords
band
out
alternating
system
method
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.)
Active
Application number
CA 2729502
Other languages
French (fr)
Other versions
CA2729502A1 (en )
Inventor
Dapeng Gao
Ximing Zeng
Abhinav Gupta
Alexander Shatsky
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
BlackBerry 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
Grant date

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M3/00Automatic or semi-automatic exchanges
    • H04M3/42Systems providing special services or facilities to subscribers
    • H04M3/42314Systems providing special services or facilities to subscribers in private branch exchanges
    • H04M3/4234Remote access to features of PBX or home telephone systems-teleworking in a PBX
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04QSELECTING
    • H04Q3/00Selecting arrangements
    • H04Q3/0016Arrangements providing connection between exchanges
    • H04Q3/0025Provisions for signalling
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATIONS NETWORKS
    • H04W36/00Handoff or reselection arrangements
    • H04W36/0005Control or signalling for completing the hand-off
    • H04W36/0055Transmission and use of information for re-establishing the radio link
    • H04W36/0066Transmission and use of information for re-establishing the radio link of control information between different types of networks in order to establish a new radio link in the target network
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M2203/00Aspects of automatic or semi-automatic exchanges
    • H04M2203/10Aspects of automatic or semi-automatic exchanges related to the purpose or context of the telephonic communication
    • H04M2203/1091Fixed mobile conversion
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M3/00Automatic or semi-automatic exchanges
    • H04M3/42Systems providing special services or facilities to subscribers
    • H04M3/42314Systems providing special services or facilities to subscribers in private branch exchanges
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M7/00Interconnection arrangements between switching centres
    • H04M7/006Networks other than PSTN/ISDN providing telephone service, e.g. Voice over Internet Protocol (VoIP), including next generation networks with a packet-switched transport layer

Abstract

Systems, methods and devices are disclosed useful for enabling wireless signals representing control messages to be sent between a wireless handheld telephony device and a call control server during an ongoing communication session when an out-of-band path becomes unavailable, the communication session being controlled by the call control server.
CA 2729502 2010-02-02 2011-01-27 System and method for alternating between in-band and out-of-band communication path Active CA2729502C (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US30061710 true 2010-02-02 2010-02-02
US61/300,617 2010-02-02
US12/830,372 2010-07-05
US12830372 US8452291B2 (en) 2010-02-02 2010-07-05 System and method for alternating between in-band and out-of-band communication path

Publications (2)

Publication Number Publication Date
CA2729502A1 true CA2729502A1 (en) 2011-08-02
CA2729502C true CA2729502C (en) 2014-10-14

Family

ID=42953820

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2729502 Active CA2729502C (en) 2010-02-02 2011-01-27 System and method for alternating between in-band and out-of-band communication path

Country Status (3)

Country Link
US (1) US8452291B2 (en)
EP (1) EP2355475A1 (en)
CA (1) CA2729502C (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2478978B (en) * 2010-03-25 2012-02-29 Toshiba Res Europ Ltd Automated fault reporting in femto cells
US9240941B2 (en) * 2012-05-09 2016-01-19 Twilio, Inc. System and method for managing media in a distributed communication network
US9787606B2 (en) 2013-01-24 2017-10-10 Tadhg Kelly Inline network switch having serial ports for out-of-band serial console access

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5463671A (en) * 1992-11-16 1995-10-31 Csir Telecommunications network having a distributed network of decentralized local stations
CA2189253C (en) * 1994-05-05 2002-12-31 Joseph Michael Christie Method, system and apparatus for telecommunications control
US6405033B1 (en) * 1998-07-29 2002-06-11 Track Communications, Inc. System and method for routing a call using a communications network
US6671510B1 (en) * 1999-12-27 2003-12-30 Nortel Networks Limited Wireless telephone system and operation method therefor
US6823184B1 (en) * 2000-09-08 2004-11-23 Fuji Xerox Co., Ltd. Personal digital assistant for generating conversation utterances to a remote listener in response to a quiet selection
US6845250B1 (en) * 2000-10-13 2005-01-18 Cisco Technology, Inc. Method and system for transmitting messages in a communications network
US20040266426A1 (en) 2003-03-12 2004-12-30 Marsh Gene W. Extension of a local area phone system to a wide area network with handoff
US8005070B2 (en) * 2003-03-12 2011-08-23 Lon Communication Mgmt. Llc Extension of a local area phone system to a wide area network with handoff features
WO2004102345A3 (en) * 2003-05-09 2005-02-24 Apirux Bantukul Methods and systems for providing short message gateway functionality in a telecommunications network
KR100591815B1 (en) * 2003-10-15 2006-06-20 주식회사 팬택앤큐리텔 Method and Service Management System for converting from data communication to voice communication of the mobile phone
US7684374B2 (en) * 2004-07-28 2010-03-23 Broadcom Corporation Handling of multimedia call sessions and attachments using multi-network simulcasting
US7076037B1 (en) * 2004-12-22 2006-07-11 Metro Enterprises, Inc. Process for dynamic call routing in real time
US7894807B1 (en) * 2005-03-30 2011-02-22 Openwave Systems Inc. System and method for routing a wireless connection in a hybrid network
US7606571B2 (en) * 2006-03-13 2009-10-20 Donald Lukacs Wireless intelligent network (WIN) support for centralized service control in an IP multimedia subsystem (IMS) network
US20070281680A1 (en) * 2006-06-05 2007-12-06 Vish Raju Method and system for extending services to cellular devices
US7974615B2 (en) * 2006-08-04 2011-07-05 GM Global Technology Operations LLC Method and system for communicating between a communications source and a mobile platform
US8224307B2 (en) * 2006-10-06 2012-07-17 Embarq Holdings Company, Llc System and method for transferring telephone calls between mobile and cordless modes
EP1947868A1 (en) * 2007-01-18 2008-07-23 Research In Motion Limited System and method for efectuating remote control of a network node by a user equipment (UE) device
EP2088739A1 (en) * 2008-02-07 2009-08-12 Research In Motion Limited Method and system for data exchange when a call is established on a non-class A cellular endpoint
EP2597927A1 (en) * 2008-04-14 2013-05-29 Research In Motion Limited Apparatus, and associated method, for facilitating radio control system operation with an ICS-capable wireless device

Also Published As

Publication number Publication date Type
US20110189985A1 (en) 2011-08-04 application
CA2729502A1 (en) 2011-08-02 application
EP2355475A1 (en) 2011-08-10 application
US8452291B2 (en) 2013-05-28 grant

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