Generating a comfort indicator at an originating terminal
US8902879B2 · kind B2 · utility
0Cited by
3References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 24, 2006 |
| Grant date | Dec 2, 2014 |
| Priority date | — |
| Expiry date | Sep 23, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M7/129
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A call request is sent to establish a telephony session over an Internet Protocol (IP) network between an originating terminal and a destination device. A message responsive to the call request is received from a node connected to the IP network. In response to receiving the message, local generation of a comfort indicator at the originating terminal is performed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.