METHOD FOR NOTIFICATION OF SWITCHING INCOMING MESSAGE AT AUTOMATIC TRUNKED SYSTEM

摘要

The technical field to which the invention described in the claims belongs.;The present invention relates to a method for notifying an incoming call of a called party to a called party in an automatic relay device closely coupled to an exchange.;B. Technical problem to be solved;In the case where the relay is performed by the conventional automatic relay device, the incoming call is cut off because the incoming call is switched only after one cycle of the ringback tone provided to the automatic relay device after the hook-off is received. Delivered to the side.;Key to the solution of the invention;The present invention calls a called party to answer the incoming ring when the ring is called and sends a signal to notify the called party to switch the incoming call when the called party hooks off in response to the call. Incoming call transfer notification method implemented to connect a call after the call is made.;D. Significant Uses of the Invention;Automatic repeater tightly coupled to the exchanger.