Method for providing custom ring-back tones
US9531870B2 · kind B2 · utility
0Cited by
9References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 30, 2014 |
| Grant date | Dec 27, 2016 |
| Priority date | — |
| Expiry date | Sep 14, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M3/436
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A method is provided for providing customized ring-back tones to callers on a wireline network such as a public switched telephone network having an advanced intelligent network or a VoIP network. When a call request is received from a calling party to connect to a called party through a wireline telephone network it is determined if the calling party is identified in a screening list for the called party. If so, then a customized audible ring-back tone is played to the calling party until the called party is connected to the calling party or until the call request is terminated.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.