Method for providing predictive maintenance relating to trunk operations in a VoIP network
US7773727B1 · kind B1 · utility
7Cited by
11References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 30, 2005 |
| Grant date | Aug 10, 2010 |
| Priority date | — |
| Expiry date | May 11, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M2201/18
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
An arrangement analyzes a plurality of call detail records and determines that a particular call processing code has occurred a predetermined number of times during a previously defined time interval. The fact of these multiple occurrences of these processing codes is determined to be an indication of a trunk failure. A maintenance request is issued to address the detected failure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.