| 摘要 |
A call supplementary service configuration synchronization method, comprising: receiving an input supplementary service configuration instruction, and acquiring a configuration parameter corresponding to the supplementary service configuration instruction; uploading the configuration parameter to a mobile switching centre via a circuit switch domain, the mobile switching centre storing the configuration parameter as a circuit switch domain call supplementary service configuration in a home location register; receiving returned configuration feedback information; according to the configuration feedback information, judging whether the configuration is successful; and if so, then storing the configuration parameter as a call supplementary service configuration on a terminal. In addition, also provided are a call supplementary service configuration synchronization apparatus and system, and a call supplementary service configuration synchronization method matching the system. By means of the call supplementary service configuration synchronization method, apparatus and system, a call supplementary service configuration on a terminal can adapt to multiple communication networks. |
