ELECTRONIC SWITCHING SYSTEM

摘要

initializing data for restricting a reserved code to the time interval without restriction of a code combination after receiving a number translation request, and analyzing a code state by obtaining a start link point of a code-controlling database; obtaining grade restriction and next processing method about the controlling code when the code is a code control object code and registered as the restricted method according to the time interval; deciding a final control object code to notify it if the code state is marked as the last, restricting a call about the control code according to the time interval by obtaining the control object code if the applied count of the analyzed code is larger than an initial value, and transmitting the next processing method to a sending client; registering and outputting a result message by deciding the code class, the control method, the restricted grade and the next processing method according to the code state by searching a related tuple in the database; and changing the control code into a normal code to clear informations related to the received code to output the result message after receiving the received code control release request.