System and method for transferring a call
US12309234B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 29, 2014 |
| Grant date | May 20, 2025 |
| Priority date | — |
| Expiry date | Dec 8, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W4/16
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Described are systems and methods for transferring calls between multiple stations. An exemplary system includes a first station and a second station that establishes a first communication session having a first call identification with the first station. The system further includes a third station and a network device that includes stored data indicating a relationship between the first station and the third station, the network device configured to receive the first call identification from the first station and transmit the first call identification to the third station based on the relationship, wherein the third station is configured to receive the first call identification and send an invite to the second station to replace the first communication session with the first station with a second communication session with the third station, the invite including the first call identification and a second call identification that identifies the second communication session.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.