Method and system for two-way call holding using an intelligent communication device
US6011845A · kind A · utility
39Cited by
6References
7Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Dec 29, 1997 |
| Grant date | Jan 4, 2000 |
| Priority date | — |
| Expiry date | Dec 29, 2017 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M7/12
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A partitioned communication system includes a shared switch network system in communication with an Intelligent Network Processor (INP). A terminating intelligent communication device (ICD) located outside the management and control of the shared network operates as an Originating Communication System (OCS) to negotiate 2-way call holding with a Called Communication System (CCS).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.