METHOD OF CONNECTING A CALLING SOUND IN FULL EXCHANGER SYSTEM

摘要

The method connects the calling tone in the electronic exchanger by software scheme. The method comprises the access subsystem (Ass) (1); the access subsystem process inside the ASSl; the interconnection network subsystem (INS) connected to the ASS; the interconnection network processor embedded in the INS; the number translation processor (NT10); the time switch processor (TSP) and the ASP embedded in ASS; and the tone source connected to the TSP.