Synchronization method, apparatus, and system for call supplementary service configuration
US10433214B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jan 30, 2015 |
| Grant date | Oct 1, 2019 |
| Priority date | — |
| Expiry date | Jan 30, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M2203/053
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A synchronization method for call supplementary service configuration includes: receiving an entered supplementary service configuration instruction, and obtaining a configuration parameter corresponding to the supplementary service configuration instruction; uploading the configuration parameter to a mobile switching center by using a circuit switched domain, so that the mobile switching center stores the configuration parameter as call supplementary service configuration of the circuit switched domain into a home location register; receiving returned configuration feedback information; and determining, according to the configuration feedback information, whether configuration succeeds, and storing the configuration parameter as on-terminal call supplementary service configuration if the configuration succeeds.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.