call control
Technical computing term for managing the setup, maintenance, and teardown of communication calls in networks or telephony.
呼制御プロトコルは、通信の開始と終了を管理する。
The call control protocol manages the start and end of communication.
call control procedure
Compound of 呼 (こ, 'call') and 制御 (せいぎょ, 'control').