CA2175129A1 - Service and information management system for a telecommunications network - Google Patents
Service and information management system for a telecommunications networkInfo
- Publication number
- CA2175129A1 CA2175129A1 CA002175129A CA2175129A CA2175129A1 CA 2175129 A1 CA2175129 A1 CA 2175129A1 CA 002175129 A CA002175129 A CA 002175129A CA 2175129 A CA2175129 A CA 2175129A CA 2175129 A1 CA2175129 A1 CA 2175129A1
- Authority
- CA
- Canada
- Prior art keywords
- telecommunications network
- network
- service
- management system
- information management
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
- H04M15/44—Augmented, consolidated or itemized billing statement or bill presentation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
- H04M15/55—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP for hybrid networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
- H04M15/58—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP based on statistics of usage or network monitoring
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
- H04M15/90—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP using Intelligent Networks [IN] or Advanced Intelligent Networks [AIN]
-
- 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
- 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
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/0016—Arrangements providing connection between exchanges
- H04Q3/0062—Provisions for network management
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2215/00—Metering arrangements; Time controlling arrangements; Time indicating arrangements
- H04M2215/01—Details of billing arrangements
- H04M2215/0104—Augmented, consolidated or itemised billing statement, e.g. additional billing information, bill presentation, layout, format, e-mail, fax, printout, itemised bill per service or per account, cumulative billing, consolidated billing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2215/00—Metering arrangements; Time controlling arrangements; Time indicating arrangements
- H04M2215/01—Details of billing arrangements
- H04M2215/016—Billing using Intelligent Networks [IN] or Advanced Intelligent Networks [AIN]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2215/00—Metering arrangements; Time controlling arrangements; Time indicating arrangements
- H04M2215/01—Details of billing arrangements
- H04M2215/0188—Network monitoring; statistics on usage on called/calling number
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2215/00—Metering arrangements; Time controlling arrangements; Time indicating arrangements
- H04M2215/44—Charging/billing arrangements for connection made over different networks, e.g. wireless and PSTN, ISDN, etc.
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13521—Indexing scheme relating to selecting arrangements in general and for multiplex systems fault management
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13541—Indexing scheme relating to selecting arrangements in general and for multiplex systems routing
Abstract
A system for service control and operations for a telecommunications network. In particular, an architecture and method for a service control and operations element system. The system communicates with a plurality of interconnected telecommunications network elements via a switching and signaling subsystem. The system provides and controls the various functions of the telecommunications network, such as call processing and routing, automatic fault detection and correction, providing services to customers in an interactive manner, fraud detection and control, identification of patterns of abuse of the network, collecting data regarding call activity at each network element, and producing a record of each call placed within the network.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US442,529 | 1995-05-16 | ||
US08/442,529 US5729597A (en) | 1995-05-16 | 1995-05-16 | Service and information management system for a telecommunications network |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2175129A1 true CA2175129A1 (en) | 1996-11-17 |
CA2175129C CA2175129C (en) | 2001-10-16 |
Family
ID=23757154
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002175129A Expired - Fee Related CA2175129C (en) | 1995-05-16 | 1996-04-26 | Service and information management system for a telecommunications network |
Country Status (4)
Country | Link |
---|---|
US (4) | US5729597A (en) |
EP (1) | EP0743778B1 (en) |
CA (1) | CA2175129C (en) |
DE (1) | DE69632888T2 (en) |
Families Citing this family (81)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030193413A1 (en) * | 1993-05-18 | 2003-10-16 | Jones M. Kelly | Business methods for notification systems |
US20030098802A1 (en) * | 1999-03-01 | 2003-05-29 | Jones Martin Kelly | Base station apparatus and method for monitoring travel of a mobile vehicle |
US6748320B2 (en) | 1993-05-18 | 2004-06-08 | Arrivalstar, Inc. | Advance notification systems and methods utilizing a computer network |
US6748318B1 (en) * | 1993-05-18 | 2004-06-08 | Arrivalstar, Inc. | Advanced notification systems and methods utilizing a computer network |
US6278936B1 (en) | 1993-05-18 | 2001-08-21 | Global Research Systems, Inc. | System and method for an advance notification system for monitoring and reporting proximity of a vehicle |
US6618668B1 (en) * | 2000-04-26 | 2003-09-09 | Arrivalstar, Inc. | System and method for obtaining vehicle schedule information in an advance notification system |
US6700507B2 (en) | 1993-05-18 | 2004-03-02 | Arrivalstar, Inc. | Advance notification system and method utilizing vehicle signaling |
FI100075B (en) * | 1994-11-11 | 1997-09-15 | Ericsson Telefon Ab L M | A system for managing subscriber information in a telephone network |
US5946379A (en) * | 1995-05-16 | 1999-08-31 | At&T Corp. | Service and information management system for a telecommunications network |
US7369650B1 (en) | 1995-05-16 | 2008-05-06 | At&T Corp. | Service and information management system for a telecommunications network |
US6327352B1 (en) * | 1997-02-24 | 2001-12-04 | Ameritech Corporation | System and method for real-time fraud detection within a telecommunications system |
US6430286B1 (en) * | 1997-04-22 | 2002-08-06 | At&T Corp | Service and information management system for a telecommunications network |
US6070072A (en) * | 1997-07-16 | 2000-05-30 | Motorola, Inc. | Method and apparatus for intelligently generating an error report in a radio communication system |
JPH1169016A (en) * | 1997-08-26 | 1999-03-09 | Fujitsu Ltd | Call control management system |
US6016334A (en) * | 1997-10-29 | 2000-01-18 | Alcatel Usa Sourcing, L.P. | Method and system for automatically verifying provisioning of telecommunications services |
US6078647A (en) * | 1997-11-21 | 2000-06-20 | Hewlett Packard Company | Method and apparatus for detecting a data service provider in a public switched telephone network |
US6385196B1 (en) * | 1997-12-16 | 2002-05-07 | Nortel Networks Limited | Communication system architecture and a management control agent and operating protocol therefor |
US6069947A (en) * | 1997-12-16 | 2000-05-30 | Nortel Networks Corporation | Communication system architecture and operating protocol therefor |
US6385301B1 (en) * | 1998-03-26 | 2002-05-07 | Bell Atlantic Services Network, Inc. | Data preparation for traffic track usage measurement |
US6831914B1 (en) * | 1998-03-27 | 2004-12-14 | Verizon Services Corp. | Services control point selection in an advanced intelligent network |
FI106507B (en) * | 1998-04-09 | 2001-02-15 | Nokia Networks Oy | Processing of a data message in a network element in a telecommunications network |
US6411604B1 (en) | 1998-06-05 | 2002-06-25 | Inet Technologies, Inc. | System and method for correlating transaction messages in a communications network |
US6529594B1 (en) | 1998-06-05 | 2003-03-04 | Inet Technologies, Inc. | System and method for generating quality of service statistics for an international communications network |
US6614894B1 (en) | 1998-06-05 | 2003-09-02 | Inet Technologies, Inc. | System and method for mass call onset detection in a communications network |
US6249572B1 (en) | 1998-06-08 | 2001-06-19 | Inet Technologies, Inc. | Transaction control application part (TCAP) call detail record generation in a communications network |
US6381306B1 (en) | 1998-06-08 | 2002-04-30 | Inet Technologies, Inc. | System and method for monitoring service quality in a communications network |
US6359976B1 (en) | 1998-06-08 | 2002-03-19 | Inet Technologies, Inc. | System and method for monitoring service quality in a communications network |
US6757290B1 (en) * | 1998-08-04 | 2004-06-29 | At&T Corp. | Method for performing gate coordination on a per-call basis |
KR100290675B1 (en) | 1998-08-26 | 2001-07-12 | 윤종용 | Methdo for monitoring digital line signal in pabx |
AU6407299A (en) * | 1998-10-02 | 2000-04-26 | Telemate.Net Software, Inc. | System and method for managing computer and phone network resources |
FI107983B (en) * | 1998-12-23 | 2001-10-31 | Nokia Networks Oy | Detecting and preventing fraudulent use in a telecommunications network |
US6526389B1 (en) | 1999-04-20 | 2003-02-25 | Amdocs Software Systems Limited | Telecommunications system for generating a three-level customer behavior profile and for detecting deviation from the profile to identify fraud |
EP1056262B1 (en) * | 1999-05-25 | 2008-01-30 | LM Ericsson Limited | A system for monitoring a communication network |
US6868154B1 (en) | 1999-08-02 | 2005-03-15 | Robert O. Stuart | System and method for providing a service to a customer via a communication link |
US6389123B1 (en) * | 1999-11-08 | 2002-05-14 | Lucent Technologies Inc. | Decreased-size representation employed with portion of automated number identification information in determination of network control point address |
EP1103615A1 (en) * | 1999-11-25 | 2001-05-30 | Universite De Geneve | Vectors capable of immortalizing non-dividing cells and cells immortalized with said vectors |
US7003000B1 (en) * | 1999-12-03 | 2006-02-21 | Tellabs Operations, Inc. | Method and apparatus for replacing lost PSTN data in a packet network |
US8977621B1 (en) | 2000-02-24 | 2015-03-10 | Richard Paiz | Search engine optimizer |
US9355352B1 (en) | 2000-02-24 | 2016-05-31 | Richard Paiz | Personal search results |
US6614893B1 (en) * | 2000-02-24 | 2003-09-02 | Richard S. Paiz | Parallel computer network and method for telecommunications network simulation to route calls and continuously estimate call billing in real time |
US6975998B1 (en) * | 2000-03-01 | 2005-12-13 | Arrivalstar, Inc. | Package delivery notification system and method |
US7324635B2 (en) * | 2000-05-04 | 2008-01-29 | Telemaze Llc | Branch calling and caller ID based call routing telephone features |
US6587543B1 (en) | 2000-08-21 | 2003-07-01 | Sprint Communications Company L.P. | System and method for the automated testing of a telecommunications system |
CA2354359A1 (en) * | 2000-09-08 | 2002-03-08 | Richard Alan Becker | Method and apparatus for storing information regarding a telephone |
US6711411B1 (en) * | 2000-11-07 | 2004-03-23 | Telefonaktiebolaget Lm Ericsson (Publ) | Management of synchronization network |
US7418068B2 (en) * | 2001-02-24 | 2008-08-26 | International Business Machines Corporation | Data capture technique for high speed signaling |
US7173910B2 (en) * | 2001-05-14 | 2007-02-06 | Level 3 Communications, Inc. | Service level agreements based on objective voice quality testing for voice over IP (VOIP) networks |
US7280487B2 (en) * | 2001-05-14 | 2007-10-09 | Level 3 Communications, Llc | Embedding sample voice files in voice over IP (VOIP) gateways for voice quality measurements |
US7899167B1 (en) * | 2003-08-15 | 2011-03-01 | Securus Technologies, Inc. | Centralized call processing |
US20060146784A1 (en) * | 2001-11-16 | 2006-07-06 | Ibasis, Inc. | System and method for monitoring a voice over internet protocol (VoIP) system |
US6889339B1 (en) * | 2002-01-30 | 2005-05-03 | Verizon Serivces Corp. | Automated DSL network testing software tool |
US7065102B1 (en) * | 2002-03-01 | 2006-06-20 | Network General Technology | System and method for correlating request and reply packets |
US20040028057A1 (en) * | 2002-06-19 | 2004-02-12 | Ivor Benjamin | Method and system for rating a packet based communication |
US7119716B2 (en) | 2003-05-28 | 2006-10-10 | Legalview Assets, Limited | Response systems and methods for notification systems for modifying future notifications |
US7260184B1 (en) | 2003-08-25 | 2007-08-21 | Sprint Communications Company L.P. | Test system and method for scheduling and running multiple tests on a single system residing in a single test environment |
US7388946B1 (en) | 2003-09-02 | 2008-06-17 | Level 3 Communications, Llc | System and method for evaluating the quality of service in an IP telephony network using call forwarding |
US7561069B2 (en) | 2003-11-12 | 2009-07-14 | Legalview Assets, Limited | Notification systems and methods enabling a response to change particulars of delivery or pickup |
US20050195961A1 (en) * | 2004-03-04 | 2005-09-08 | Sbc Knowledge Ventures, L.P. | System, method and software for delivering targeted content to queued users |
US10959090B1 (en) | 2004-08-25 | 2021-03-23 | Richard Paiz | Personal search results |
US11468128B1 (en) | 2006-10-20 | 2022-10-11 | Richard Paiz | Search engine optimizer |
PL1889461T3 (en) * | 2005-06-01 | 2014-07-31 | Fair Isaac Corp | Network assurance analytic system |
US20070041554A1 (en) * | 2005-08-12 | 2007-02-22 | Sbc Knowledge Ventures L.P. | Method and system for comprehensive testing of network connections |
US20070127438A1 (en) * | 2005-12-01 | 2007-06-07 | Scott Newman | Method and system for processing telephone technical support |
US8125990B2 (en) * | 2006-03-10 | 2012-02-28 | Alcatel Lucent | Silent probe for network delay reporting |
US8781083B2 (en) * | 2007-01-25 | 2014-07-15 | Hewlett-Packard Development Company, L.P. | Pausing call processing to enable the playback of information |
US8400989B2 (en) * | 2007-04-13 | 2013-03-19 | Airvana Llc | Activating private access points for wireless networking |
US11048765B1 (en) | 2008-06-25 | 2021-06-29 | Richard Paiz | Search engine optimizer |
US10915523B1 (en) | 2010-05-12 | 2021-02-09 | Richard Paiz | Codex search patterns |
US10922363B1 (en) | 2010-04-21 | 2021-02-16 | Richard Paiz | Codex search patterns |
US11379473B1 (en) | 2010-04-21 | 2022-07-05 | Richard Paiz | Site rank codex search patterns |
US11423018B1 (en) | 2010-04-21 | 2022-08-23 | Richard Paiz | Multivariate analysis replica intelligent ambience evolving system |
US10936687B1 (en) | 2010-04-21 | 2021-03-02 | Richard Paiz | Codex search patterns virtual maestro |
US8976949B2 (en) | 2010-06-29 | 2015-03-10 | Telmate, Llc | Central call platform |
US9137381B2 (en) * | 2012-04-09 | 2015-09-15 | Intel Corporation | System and method for dynamic phone extension synchronization between call control devices |
US9160472B2 (en) * | 2012-09-07 | 2015-10-13 | National Instruments Corporation | Clock synchronization over a switched fabric |
US11809506B1 (en) | 2013-02-26 | 2023-11-07 | Richard Paiz | Multivariant analyzing replicating intelligent ambience evolving system |
US11741090B1 (en) | 2013-02-26 | 2023-08-29 | Richard Paiz | Site rank codex search patterns |
US9419988B2 (en) * | 2013-06-20 | 2016-08-16 | Vonage Business Inc. | System and method for non-disruptive mitigation of messaging fraud |
US9426302B2 (en) | 2013-06-20 | 2016-08-23 | Vonage Business Inc. | System and method for non-disruptive mitigation of VOIP fraud |
US10044591B2 (en) | 2014-09-04 | 2018-08-07 | Home Box Office, Inc. | Two-way remote communication system for testing a client device program |
US9846496B2 (en) * | 2014-09-04 | 2017-12-19 | Home Box Office, Inc. | Virtual input device system |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4959849A (en) * | 1989-07-31 | 1990-09-25 | At&T Bell Laboratories | End-to-end network surveillance |
US5008929A (en) * | 1990-01-18 | 1991-04-16 | U.S. Intelco Networks, Inc. | Billing system for telephone signaling network |
CA2056203A1 (en) * | 1990-12-31 | 1992-07-01 | Craig A. Reading | Method and circuitry for routing a call from a calling station to a desired nearby destination station |
EP0557566B1 (en) * | 1992-02-28 | 1996-04-17 | Siemens Aktiengesellschaft | Method for hierarchical managed password oriented access control to user access indications in a database of an SPS exchange |
US5537611A (en) * | 1992-04-14 | 1996-07-16 | Mci Communications Corporation | Network management of special service calls |
US5809125A (en) * | 1992-07-09 | 1998-09-15 | Gammino; John R. | Method and apparatus for intercepting potentially fraudulent telephone calls |
US5740234A (en) * | 1992-09-29 | 1998-04-14 | At&T Corp. | Telephone call monitoring method and apparatus |
NL9300036A (en) * | 1993-01-08 | 1994-08-01 | Nederland Ptt | System for testing the usage registration function in a telecommunication system. |
US5425021A (en) * | 1993-01-28 | 1995-06-13 | International Business Machines Corporation | Packet switching resource management within nodes |
US5467645A (en) * | 1993-08-16 | 1995-11-21 | Eaton Corporation | Remote brake performance testing system/method |
US5488648A (en) * | 1993-08-17 | 1996-01-30 | Telefonaktiebolaget L M Ericsson | Behavior monitoring and analyzing system for stored program controlled switching system |
JP3420621B2 (en) * | 1993-11-04 | 2003-06-30 | 富士通株式会社 | Distributed route selection controller for communication networks |
US5495521A (en) * | 1993-11-12 | 1996-02-27 | At&T Corp. | Method and means for preventing fraudulent use of telephone network |
US5519772A (en) * | 1994-01-31 | 1996-05-21 | Bell Communications Research, Inc. | Network-based telephone system having interactive capabilities |
US5559871A (en) * | 1994-09-23 | 1996-09-24 | Lucent Technologies Inc. | Call charge control and notification |
US5729588A (en) * | 1994-12-28 | 1998-03-17 | Lucent Technologies Inc. | Enhanced recording verification system |
US5506838A (en) * | 1994-12-29 | 1996-04-09 | Emc Corporation | Packet propagation and dynamic route discovery apparatus and techniques |
US5563878A (en) * | 1995-01-05 | 1996-10-08 | International Business Machines Corporation | Transaction message routing in digital communication networks |
US5546452A (en) * | 1995-03-02 | 1996-08-13 | Geotel Communications Corp. | Communications system using a central controller to control at least one network and agent system |
WO1996031043A1 (en) * | 1995-03-30 | 1996-10-03 | British Telecommunications Public Limited Company | Detecting possible fraudulent communications usage |
US5606601A (en) * | 1995-05-10 | 1997-02-25 | Mci Communications Corporation | Centralizing storage and verification element for telephone network |
US5915008A (en) * | 1995-10-04 | 1999-06-22 | Bell Atlantic Network Services, Inc. | System and method for changing advanced intelligent network services from customer premises equipment |
-
1995
- 1995-05-16 US US08/442,529 patent/US5729597A/en not_active Expired - Lifetime
-
1996
- 1996-04-26 CA CA002175129A patent/CA2175129C/en not_active Expired - Fee Related
- 1996-05-15 EP EP96303415A patent/EP0743778B1/en not_active Expired - Lifetime
- 1996-05-15 DE DE69632888T patent/DE69632888T2/en not_active Expired - Fee Related
-
1997
- 1997-04-22 US US08/837,830 patent/US5878113A/en not_active Expired - Fee Related
-
1998
- 1998-03-12 US US09/041,457 patent/US6393118B1/en not_active Expired - Fee Related
-
2008
- 2008-04-15 US US12/103,669 patent/US20080192920A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
EP0743778B1 (en) | 2004-07-14 |
EP0743778A3 (en) | 1998-09-23 |
DE69632888T2 (en) | 2005-07-28 |
US5878113A (en) | 1999-03-02 |
US20080192920A1 (en) | 2008-08-14 |
CA2175129C (en) | 2001-10-16 |
DE69632888D1 (en) | 2004-08-19 |
EP0743778A2 (en) | 1996-11-20 |
US5729597A (en) | 1998-03-17 |
US6393118B1 (en) | 2002-05-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2175129A1 (en) | Service and information management system for a telecommunications network | |
US5652785A (en) | Enhanced wide area audio response network | |
US5873099A (en) | System and method for maintaining redundant databases | |
CA2176477A1 (en) | System and Method for Providing Advanced Intelligent Network Services | |
CA2282562A1 (en) | Real time subscriber billing system and method | |
WO1997010667A3 (en) | Computer telephony integration system and method | |
CA2232055A1 (en) | Web page synchronization system and method | |
CA2233730A1 (en) | Phone line aggregated billing | |
WO1996007265A1 (en) | Telephone system under the control of its users | |
SG93786A1 (en) | Method and system for archiving information on a communication network. | |
WO1997024839A3 (en) | Fault impact analysis | |
US6650633B1 (en) | Monitor network with advanced intelligent network (AIN) for electronic surveillance | |
US5007077A (en) | Coin telephone message and management system | |
CA2225046A1 (en) | Method of extracting a call set-up failure probability and a premature disconnect probability by using network data | |
WO2002045393A3 (en) | Proactive maintenance application | |
CA2185175A1 (en) | Hierarchical Switch Support of Services for Subscribers Based on Organizational Membership | |
CA2247008A1 (en) | Telecommunications networks and services | |
Fagerstrom et al. | The reliability of LEC telephone networks | |
CA2200242A1 (en) | A fraud control system for processing calls with an automatic number identification failure | |
CA2240649A1 (en) | Mechanism to support multiple versions of toll free service | |
EP0763952A3 (en) | Method for storing subscriber related data in communication systems | |
WO1996010312A3 (en) | Method for routing information in operations and maintenance network of telephone network | |
US6393009B1 (en) | Method for managing trunk status of a CDMA mobile communication exchange | |
Tokunaga et al. | Service operation system(INMOS-VO) based on operation system platform architecture | |
EP0687095A3 (en) | Telecommunication system with internal predictive outdial calling system |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |
Effective date: 20160426 |