Telephone call processing
US8644480B2 · kind B2 · utility
0Cited by
12References
24Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 18, 2009 |
| Grant date | Feb 4, 2014 |
| Priority date | — |
| Expiry date | Jun 11, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04Q2213/13345
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
Disclosed embodiments allow telephony services of different types to be provided by a telephone company at a service platform for telephone calls received at a local telephone exchange belonging to the telephone company, but which does not itself support services those different types of services. Additional embodiments allow for disabling a subscriber-configurability feature for a service of a first service type on the local exchange so as to prevent or inhibit a subscriber from configuring a setting which may interfere with services provided on the service platform.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.