Converter for in-band routing and/or origination information
US5046088A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Oct 31, 1989 |
| Grant date | Sep 3, 1991 |
| Priority date | — |
| Expiry date | Oct 31, 2009 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04Q3/72
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
An ANI Converter System (ACS): (1) logically interfaces between: (a) a telephone network, on the one hand, and customer premises equipment (CPE), on the other hand, or (b) two portions of a switched telephone network, such as two tandem toll switching machines; (2) accepts incoming calls; (3) extracts in-band network routing and/or origination information such as ANI information; (4) uses the information to extract relevant information from a data base; and (5) places a call to a predetermined called party at, for example, a predetermined workstation to aid operators using the workstation in carrying out transactions with a calling party. The ACS includes a network signalling interface (NSI) for receiving calls from a calling party; a customer premises equipment signalling interface (CPESI) for placing calls to a called party at, for example, a business CPE; a voice and data processing means (VDPM) which is switchably interconnected to the NSI and the CPESI for detecting the in-band network routing and/or origination signals transmitted with the incoming signal from the calling party; a connection and switching means (CSM) for connecting and switching the NSI to either the VDPM or …
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.