ATE475269T1 - Verfahren zum wiederherstellen eines anrufs und dazu geeignete vermittlungsknoten - Google Patents

Verfahren zum wiederherstellen eines anrufs und dazu geeignete vermittlungsknoten

Info

Publication number
ATE475269T1
ATE475269T1 AT01410111T AT01410111T ATE475269T1 AT E475269 T1 ATE475269 T1 AT E475269T1 AT 01410111 T AT01410111 T AT 01410111T AT 01410111 T AT01410111 T AT 01410111T AT E475269 T1 ATE475269 T1 AT E475269T1
Authority
AT
Austria
Prior art keywords
call
node
pivot
restoring
nodes
Prior art date
Application number
AT01410111T
Other languages
English (en)
Inventor
Jean Alexis Berranger
Original Assignee
Hewlett Packard Co
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 Hewlett Packard Co filed Critical Hewlett Packard Co
Application granted granted Critical
Publication of ATE475269T1 publication Critical patent/ATE475269T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/22—Arrangements for supervision, monitoring or testing
    • H04M3/2254—Arrangements for supervision, monitoring or testing in networks
    • 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
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/0016—Arrangements providing connection between exchanges
    • H04Q3/0029—Provisions for intelligent networking

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Telephonic Communication Services (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Facsimiles In General (AREA)
  • Interface Circuits In Exchanges (AREA)
AT01410111T 2001-09-06 2001-09-06 Verfahren zum wiederherstellen eines anrufs und dazu geeignete vermittlungsknoten ATE475269T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP01410111A EP1292158B1 (de) 2001-09-06 2001-09-06 Verfahren zum Wiederherstellen eines Anrufs und dazu geeignete Vermittlungsknoten

Publications (1)

Publication Number Publication Date
ATE475269T1 true ATE475269T1 (de) 2010-08-15

Family

ID=8183114

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01410111T ATE475269T1 (de) 2001-09-06 2001-09-06 Verfahren zum wiederherstellen eines anrufs und dazu geeignete vermittlungsknoten

Country Status (4)

Country Link
US (1) US7292686B2 (de)
EP (1) EP1292158B1 (de)
AT (1) ATE475269T1 (de)
DE (1) DE60142619D1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7257629B2 (en) * 2001-09-27 2007-08-14 Siemens Communications, Inc. Method and apparatus for providing back-up capability in a communication system
US7643475B1 (en) * 2004-11-12 2010-01-05 Sprint Communications Company L.P. Call release in a communication network
US20060123431A1 (en) * 2004-12-06 2006-06-08 Schepers Paul D Service logic program instance connection
FR2903835B1 (fr) * 2006-07-13 2008-10-17 Aastra Matra Telecom Soc Par A Retablissement d'appel dans un serveur d'appel d'installation de telecommunications privee
US9065837B2 (en) * 2009-11-26 2015-06-23 Telefonaktiebolaget L M Ericsson (Publ) Method, system and network nodes for performing a SIP transaction in a session initiation protocol based communications network

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2002613C (en) * 1988-12-05 1996-02-27 Hisao Yamamoto Adaptive routing control method
US5101451A (en) * 1988-12-29 1992-03-31 At&T Bell Laboratories Real-time network routing
US5058105A (en) * 1990-04-04 1991-10-15 At&T Bell Laboratories Network alternate routing arrangement
KR930015913A (ko) * 1991-12-24 1993-07-24 정용문 교환망에서 통화로 링크관리 및 재연결 방법
US5615254A (en) * 1995-04-04 1997-03-25 U S West Technologies, Inc. Methods and systems for dynamic routing in a switched comunication network
JP3432664B2 (ja) * 1996-02-14 2003-08-04 富士通株式会社 通信ノード及び障害復旧方法並びに通信ネットワーク
US5805691A (en) * 1996-05-28 1998-09-08 Mci Corporation System and method for safely and efficiently redirecting a telephone call
US5963633A (en) * 1996-05-28 1999-10-05 Mci Communications Corporation System and method for branching a telephone call
US5884179A (en) * 1996-09-16 1999-03-16 Ericsson Inc. Optimized routing of terminating calls within a mobile telecommunications network

Also Published As

Publication number Publication date
US7292686B2 (en) 2007-11-06
EP1292158B1 (de) 2010-07-21
DE60142619D1 (de) 2010-09-02
US20030072430A1 (en) 2003-04-17
EP1292158A1 (de) 2003-03-12

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties