Integrated application controlled call processing and messaging system
US5355406A · kind A · utility
72Cited by
41References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 1, 1993 |
| Grant date | Oct 11, 1994 |
| Priority date | — |
| Expiry date | Mar 1, 2013 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M3/533
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
An integrated application controlled call processing and messaging system for use with a telephone system. The preferred embodiment comprises a PBX or central office system (Centrex) coupled to a voice messaging system to which an applications processor is coupled. The PBX and voice messaging system supply information related to the incoming telephone call to the applications processor. The applications thereafter begins execution of a call processing flow program designed to handle the processing of the incoming call and associated messages.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.