AU2002214691A1 - Secure atm-based distributed virtual tandem switching system and method - Google Patents

Secure atm-based distributed virtual tandem switching system and method

Info

Publication number
AU2002214691A1
AU2002214691A1 AU2002214691A AU1469102A AU2002214691A1 AU 2002214691 A1 AU2002214691 A1 AU 2002214691A1 AU 2002214691 A AU2002214691 A AU 2002214691A AU 1469102 A AU1469102 A AU 1469102A AU 2002214691 A1 AU2002214691 A1 AU 2002214691A1
Authority
AU
Australia
Prior art keywords
switching system
based distributed
distributed virtual
tandem switching
virtual tandem
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
AU2002214691A
Inventor
Haifeng Bi
Tina M. Sigarto
Matthew Wayne Stafford
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.)
AT&T Labs Inc
Original Assignee
SBC Technology Resources Inc
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
Priority claimed from US09/705,793 external-priority patent/US6757278B1/en
Application filed by SBC Technology Resources Inc filed Critical SBC Technology Resources Inc
Publication of AU2002214691A1 publication Critical patent/AU2002214691A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
    • H04Q11/0428—Integrated services digital network, i.e. systems for transmission of different types of digitised signals, e.g. speech, data, telecentral, television signals
    • H04Q11/0478—Provisions for broadband connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H04L2012/5629—Admission control
    • H04L2012/563—Signalling, e.g. protocols, reference model
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H04L2012/5638—Services, e.g. multimedia, GOS, QOS
    • H04L2012/5671—Support of voice
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H04L2012/5687—Security aspects

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
AU2002214691A 2000-11-06 2001-11-06 Secure atm-based distributed virtual tandem switching system and method Abandoned AU2002214691A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09705793 2000-11-06
US09/705,793 US6757278B1 (en) 1998-04-30 2000-11-06 Secure ATM-based distributed virtual tandem switching system and method
PCT/US2001/042922 WO2002037779A1 (en) 2000-11-06 2001-11-06 Secure atm-based distributed virtual tandem switching system and method

Publications (1)

Publication Number Publication Date
AU2002214691A1 true AU2002214691A1 (en) 2002-05-15

Family

ID=24834970

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002214691A Abandoned AU2002214691A1 (en) 2000-11-06 2001-11-06 Secure atm-based distributed virtual tandem switching system and method

Country Status (2)

Country Link
AU (1) AU2002214691A1 (en)
WO (1) WO2002037779A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7227837B1 (en) 1998-04-30 2007-06-05 At&T Labs, Inc. Fault tolerant virtual tandem switch
US7978707B2 (en) 2004-04-01 2011-07-12 Alcatel Lucent Method and apparatus for securely establishing L3-SVC connections

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6134235A (en) * 1997-10-08 2000-10-17 At&T Corp. Pots/packet bridge
AU2001231041A1 (en) * 2000-01-20 2001-07-31 Mci Worldcom, Inc. Intelligent network and method for providing voice telephony over atm and private address translation

Also Published As

Publication number Publication date
WO2002037779A1 (en) 2002-05-10

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