Call system, telephone terminal, communication control device, call program, communication control program, and speech method

摘要

Problem to be solved: to make a call termination and a termination permission be realized by a simple operation in a flexible condition.The present invention comprisesCall terminalIf the incoming refusal mode is set,Notify the communication control device that indicates the call refusal setting.Communications control unitThe call control of the call terminal is managed with the registration of the call terminal in the call control deviceWhen the call control request signal from the call control apparatus is received from the call control apparatus, the call terminal is transmitted to the call terminal.Call terminalWhen the caller number of the received call signal is not a specific incoming permission numberReply signal to the communication controllerCommunication control means for communication control apparatusUpon receiving an incoming call rejection signalThis feature is not responsive to the call connection request signal from the call control apparatus.Diagram