WO2000069148A3 - Telecommunications system failure recovery - Google Patents

Telecommunications system failure recovery Download PDF

Info

Publication number
WO2000069148A3
WO2000069148A3 PCT/IL2000/000229 IL0000229W WO0069148A3 WO 2000069148 A3 WO2000069148 A3 WO 2000069148A3 IL 0000229 W IL0000229 W IL 0000229W WO 0069148 A3 WO0069148 A3 WO 0069148A3
Authority
WO
WIPO (PCT)
Prior art keywords
telephony
switch
telecommunications system
failure recovery
system failure
Prior art date
Application number
PCT/IL2000/000229
Other languages
French (fr)
Other versions
WO2000069148A2 (en
Inventor
Tomer Tankel
Shimon Yannay
Original Assignee
Tundo Communication And Telephony 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
Application filed by Tundo Communication And Telephony Ltd. filed Critical Tundo Communication And Telephony Ltd.
Priority to AU39859/00A priority Critical patent/AU3985900A/en
Publication of WO2000069148A2 publication Critical patent/WO2000069148A2/en
Publication of WO2000069148A3 publication Critical patent/WO2000069148A3/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M7/00—Arrangements for interconnection between switching centres
    • H04M7/006—Networks other than PSTN/ISDN providing telephone service, e.g. Voice over Internet Protocol (VoIP), including next generation networks with a packet-switched transport layer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/08—Indicating faults in circuits or apparatus
    • H04M3/12—Marking faulty circuits "busy"; Enabling equipment to disengage itself from faulty circuits ; Using redundant circuits; Response of a circuit, apparatus or system to an error
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/22—Arrangements for supervision, monitoring or testing
    • H04M3/36—Statistical metering, e.g. recording occasions when traffic exceeds capacity of trunks
    • H04M3/367—Traffic or load control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M7/00—Arrangements for interconnection between switching centres
    • H04M7/0024—Services and arrangements where telephone services are combined with data services
    • H04M7/0036—Services and arrangements where telephone services are combined with data services where the data service is an information service
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
  • Telephonic Communication Services (AREA)

Abstract

A telephony system including a data network (130), a plurality of telephony devices (140) each operatively associated with the data network and operative to request telephony services, via the network. The system further includes a first telephony switch (110) and a secondary switch (120). The first telephony switch includes a first data replication subsystem operative to replicate the stored configuration information to the system information database included in the second telephony switch.
PCT/IL2000/000229 1999-05-11 2000-04-18 Telecommunications system failure recovery WO2000069148A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU39859/00A AU3985900A (en) 1999-05-11 2000-04-18 Telecommunications system failure recovery

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US30990699A 1999-05-11 1999-05-11
US09/309,906 1999-05-11

Publications (2)

Publication Number Publication Date
WO2000069148A2 WO2000069148A2 (en) 2000-11-16
WO2000069148A3 true WO2000069148A3 (en) 2012-01-05

Family

ID=23200174

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IL2000/000229 WO2000069148A2 (en) 1999-05-11 2000-04-18 Telecommunications system failure recovery

Country Status (2)

Country Link
AU (1) AU3985900A (en)
WO (1) WO2000069148A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7058847B1 (en) * 2002-12-30 2006-06-06 At&T Corporation Concept of zero network element mirroring and disaster restoration process
US7848338B2 (en) 2006-10-27 2010-12-07 Nokia Corporation Network-based reliability of mobility gateways

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5469503A (en) * 1993-07-27 1995-11-21 Aspect Telecommunications Corporation Method for resynchronizing secondary database and primary database with preservation of functionality of an automatic call distribution system
US5784449A (en) * 1995-12-05 1998-07-21 Lucent Technologies Inc. Telecommunications network for serving users from two switches

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5469503A (en) * 1993-07-27 1995-11-21 Aspect Telecommunications Corporation Method for resynchronizing secondary database and primary database with preservation of functionality of an automatic call distribution system
US5784449A (en) * 1995-12-05 1998-07-21 Lucent Technologies Inc. Telecommunications network for serving users from two switches

Also Published As

Publication number Publication date
AU3985900A (en) 2000-11-21
WO2000069148A2 (en) 2000-11-16

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