Network-based telephone system providing coordinated voice and data delivery
US5533115A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Nov 4, 1994 |
| Grant date | Jul 2, 1996 |
| Priority date | — |
| Expiry date | Nov 4, 2014 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04Q2213/13546
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A method of processing a phone call from a caller in a telephone network, the telephone network including a plurality of switches and an intelligent peripheral (IP) for interfacing the plurality of switches to a service control point (SCP). When a phone call is received at one of the plurality of switches, the call is sent to the IP. The IP then requests that the SCP perform a call processing request. Service logic within the SCP is accessed in order to process the phone call according to the call processing request. The service logic then requests and receives account information from one or more external systems. The phone call is routed to a selected telephone based on the account information received from the one or more external systems. The received account information is routed to the selected telephone.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.