ATE266297T1 - Verhinderung von gesprächsumweglenkung - Google Patents

Verhinderung von gesprächsumweglenkung

Info

Publication number
ATE266297T1
ATE266297T1 AT01971847T AT01971847T ATE266297T1 AT E266297 T1 ATE266297 T1 AT E266297T1 AT 01971847 T AT01971847 T AT 01971847T AT 01971847 T AT01971847 T AT 01971847T AT E266297 T1 ATE266297 T1 AT E266297T1
Authority
AT
Austria
Prior art keywords
mgc
network
diversion
sip
message
Prior art date
Application number
AT01971847T
Other languages
English (en)
Inventor
Kimmo Rantanen
Veli-Pekka Heinonen
Miguel-Angel Garcia-Martin
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Application granted granted Critical
Publication of ATE266297T1 publication Critical patent/ATE266297T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/0016—Arrangements providing connection between exchanges
    • H04Q3/0025—Provisions for signalling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/54—Arrangements for diverting calls for one subscriber to another predetermined subscriber
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M7/00—Arrangements for interconnection between switching centres
    • H04M7/12—Arrangements for interconnection between switching centres for working between exchanges having different types of switching equipment, e.g. power-driven and step by step or decimal and non-decimal
    • H04M7/1205—Arrangements for interconnection between switching centres for working between exchanges having different types of switching equipment, e.g. power-driven and step by step or decimal and non-decimal where the types of switching equipement comprises PSTN/ISDN equipment and switching equipment of networks other than PSTN/ISDN, e.g. Internet Protocol networks
    • H04M7/1245—Arrangements for interconnection between switching centres for working between exchanges having different types of switching equipment, e.g. power-driven and step by step or decimal and non-decimal where the types of switching equipement comprises PSTN/ISDN equipment and switching equipment of networks other than PSTN/ISDN, e.g. Internet Protocol networks where a network other than PSTN/ISDN interconnects two PSTN/ISDN networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M7/00—Arrangements for interconnection between switching centres
    • H04M7/12—Arrangements for interconnection between switching centres for working between exchanges having different types of switching equipment, e.g. power-driven and step by step or decimal and non-decimal
    • H04M7/1205—Arrangements for interconnection between switching centres for working between exchanges having different types of switching equipment, e.g. power-driven and step by step or decimal and non-decimal where the types of switching equipement comprises PSTN/ISDN equipment and switching equipment of networks other than PSTN/ISDN, e.g. Internet Protocol networks
    • H04M7/126—Interworking of session control protocols
    • H04M7/127—Interworking of session control protocols where the session control protocols comprise SIP and SS7
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2201/00—Electronic components, circuits, software, systems or apparatus used in telephone systems
    • H04M2201/12—Counting circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/54—Arrangements for diverting calls for one subscriber to another predetermined subscriber
    • H04M3/545—Arrangements for diverting calls for one subscriber to another predetermined subscriber with loop avoiding arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Telephonic Communication Services (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Gyroscopes (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
AT01971847T 2000-09-05 2001-08-02 Verhinderung von gesprächsumweglenkung ATE266297T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0021710A GB2369262A (en) 2000-09-05 2000-09-05 Call looping prevention
PCT/EP2001/008923 WO2002021857A1 (en) 2000-09-05 2001-08-02 Call looping prevention

Publications (1)

Publication Number Publication Date
ATE266297T1 true ATE266297T1 (de) 2004-05-15

Family

ID=9898824

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01971847T ATE266297T1 (de) 2000-09-05 2001-08-02 Verhinderung von gesprächsumweglenkung

Country Status (8)

Country Link
US (1) US20040028032A1 (de)
EP (1) EP1320998B1 (de)
AT (1) ATE266297T1 (de)
AU (1) AU2001291720A1 (de)
DE (1) DE60103170T2 (de)
ES (1) ES2218454T3 (de)
GB (1) GB2369262A (de)
WO (1) WO2002021857A1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1402669A4 (de) 2001-06-05 2007-12-26 Tekelec Us Verfahren und systeme zum übermitteln von zeichengabeinformationen unter verwendung eines normierten zeichengabeprotokolls
US6914973B2 (en) 2002-06-25 2005-07-05 Tekelec Methods and systems for improving trunk utilization for calls to ported numbers
GB0215038D0 (en) * 2002-06-28 2002-08-07 Nokia Corp Sharing network information
DE10232175A1 (de) * 2002-07-16 2004-01-29 Siemens Ag Verfahren zum Sicherstellen der Reihenfolge von Nachrichten im SIP-/SIP-T Protokoll
US6845152B2 (en) * 2003-03-28 2005-01-18 Telefonaktiebolaget Lm Ericsson (Publ) System and method to stop call looping
US7366288B1 (en) * 2003-04-10 2008-04-29 At&T Corp. Method and apparatus of detection of inter-carrier looping
US7010102B1 (en) * 2003-04-10 2006-03-07 At&T Corp. Method and apparatus of detection of inter-carrier looping
EP1507395A1 (de) * 2003-08-14 2005-02-16 Siemens Aktiengesellschaft Verfahren zur Einrichtung einer Anrufumleitung für eine SIP-Telefonnummer eines SIP Clients in einem gemischten leitungsgebundenen und paketvermittelten Netz
US7133516B2 (en) * 2003-11-24 2006-11-07 Motorola, Inc. Prevention of call forwarding loops in communication networks
US7801124B2 (en) 2004-03-18 2010-09-21 Tekelec Methods, systems, and computer program products for determining the application-level protocol of a signaling message
CN100353720C (zh) * 2004-08-20 2007-12-05 华为技术有限公司 实现媒体流旁路的方法
AU2004322883B2 (en) 2004-08-31 2009-11-19 Telefonaktiebolaget L M Ericsson (Publ) Limit redirections in an unlicensed mobile access network
DE102006014921A1 (de) * 2006-03-30 2007-10-18 Siemens Ag Verfahren für Lawful Interception bei Anrufweiterschaltung in einem paketorientierten Telekommunikationsnetz
WO2010065093A1 (en) * 2008-12-04 2010-06-10 Nortel Networks Limited Loop condition prevention at internetwork interface boundary
WO2011035050A2 (en) 2009-09-16 2011-03-24 Tekelec Methods, systems, and computer readable media for providing foreign routing address information to a telecommunications network gateway
US8325891B2 (en) * 2010-09-17 2012-12-04 Intelepeer, Inc. Anti-looping for a multigateway multi-carrier network
WO2014117835A1 (en) * 2013-01-30 2014-08-07 Telefonaktiebolaget L M Ericsson (Publ) Service control awareness for call routing between packet switched telephony domain and circuit switched telephony domain
US9300679B1 (en) * 2013-12-16 2016-03-29 8X8, Inc. System and method for monitoring computing servers for possible unauthorized access
CN104579799B (zh) * 2015-01-30 2018-06-22 深圳市云之讯网络技术有限公司 Voip落地网关盲区的智能识别方法及装置
US11695873B2 (en) * 2021-03-02 2023-07-04 Avaya Management L.P. System and method for providing intelligent redirection and intelligent notification of feature activation

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6148000A (en) * 1996-10-02 2000-11-14 International Business Machines Corporation Merging of data cells at network nodes
US6178181B1 (en) * 1997-12-01 2001-01-23 Telefonaktiebolaget L M Ericsson (Publ) Mapping function and method of transmitting signaling system 7(SS7) telecommunications messages over data networks
FI982443A0 (fi) * 1998-11-10 1998-11-10 Ericsson Telefon Ab L M Turvallisuus telekommunikaatioverkoissa
US6940847B1 (en) * 1999-01-15 2005-09-06 Telefonaktiebolaget Lm Ericsson (Publ) System and method for providing access to service nodes from entities disposed in an integrated telecommunications network
US6791971B1 (en) * 1999-03-10 2004-09-14 Nortel Networks Limited Method and apparatus for providing a communications service, for communication and for extending packet network functionality
US6453034B1 (en) * 1999-07-29 2002-09-17 Mci Worldcom, Inc. Method of and system for extending internet telephony over virtual private network direct access lines
US6615236B2 (en) * 1999-11-08 2003-09-02 Worldcom, Inc. SIP-based feature control

Also Published As

Publication number Publication date
WO2002021857A1 (en) 2002-03-14
DE60103170D1 (de) 2004-06-09
ES2218454T3 (es) 2004-11-16
EP1320998A1 (de) 2003-06-25
GB2369262A (en) 2002-05-22
AU2001291720A1 (en) 2002-03-22
EP1320998B1 (de) 2004-05-06
DE60103170T2 (de) 2005-05-19
GB0021710D0 (en) 2000-10-18
US20040028032A1 (en) 2004-02-12

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties