Transferring a communication session
US8457294B1 · kind B1 · utility
1Cited by
2References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 26, 2009 |
| Grant date | Jun 4, 2013 |
| Priority date | — |
| Expiry date | Nov 23, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M3/58
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Methods, systems, and apparatus, including computer program products, in which a call transfer can be performed independently of a positive final response in a call transfer to the a third party subject of the call transfer. In some implementations, a first party to the communications session can send a drop/disconnect signal after initiating the call transfer or after receiving an acknowledgement of the initiation of a call transfer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.