ATE266297T1 - Verhinderung von gesprächsumweglenkung - Google Patents
Verhinderung von gesprächsumweglenkungInfo
- 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
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)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Macromonomer-Based Addition Polymer (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7295579B2 (en) | 2001-06-05 | 2007-11-13 | Tekelec | Methods and systems for communicating signaling information using a normalized signaling protocol |
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 |
US7936721B2 (en) | 2004-08-31 | 2011-05-03 | Telefonaktiebolaget Lm 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 |
TR201706060T4 (tr) | 2013-01-30 | 2018-11-21 | Ericsson Telefon Ab L M | Paket anahtarlı telefon bölgesi ve devre anahtarlı telefon bölgesi arasında çağrı yönlendirme için hizmet kontrol fakındalığı. |
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6130889A (en) * | 1996-10-02 | 2000-10-10 | International Business Machines Corporation | Determining and maintaining hop-count for switched networks |
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 |
-
2000
- 2000-09-05 GB GB0021710A patent/GB2369262A/en not_active Withdrawn
-
2001
- 2001-08-02 EP EP01971847A patent/EP1320998B1/de not_active Expired - Lifetime
- 2001-08-02 AT AT01971847T patent/ATE266297T1/de not_active IP Right Cessation
- 2001-08-02 DE DE60103170T patent/DE60103170T2/de not_active Expired - Lifetime
- 2001-08-02 ES ES01971847T patent/ES2218454T3/es not_active Expired - Lifetime
- 2001-08-02 US US10/363,211 patent/US20040028032A1/en not_active Abandoned
- 2001-08-02 WO PCT/EP2001/008923 patent/WO2002021857A1/en active IP Right Grant
- 2001-08-02 AU AU2001291720A patent/AU2001291720A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
ES2218454T3 (es) | 2004-11-16 |
DE60103170D1 (de) | 2004-06-09 |
GB0021710D0 (en) | 2000-10-18 |
AU2001291720A1 (en) | 2002-03-22 |
GB2369262A (en) | 2002-05-22 |
US20040028032A1 (en) | 2004-02-12 |
EP1320998B1 (de) | 2004-05-06 |
EP1320998A1 (de) | 2003-06-25 |
DE60103170T2 (de) | 2005-05-19 |
WO2002021857A1 (en) | 2002-03-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |