Method and system for establishing a telephony data connection to receiver
US7239859B2 · kind B2 · utility
13Cited by
3References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 25, 2003 |
| Grant date | Jul 3, 2007 |
| Priority date | — |
| Expiry date | Nov 25, 2023 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L27/02
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
The current invention provides a method for establishing a telephony data connection to a receiver. The telephony data connection is initiated at a source location. A carrier signal is generated for the connection and the carrier signal is modified. The modified carrier signal is sent to the receiver. Identification data is received from the receiver. A computer usable medium with suitable computer program code is employed for establishing a telephony data connection to a receiver.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.