METHOD OF SEARCHING A EXCHANGE LINE OF FULL-ELECTRONICS SWITCHING SYSTEM

摘要

The private switching system line searching method in a full electronic switching system having ASS, INS and CCS includes a step of searching out whether a private line connection demanded by a subscriber's process is of a private switching system line or not for finding out a group having the demanded line and information for each group when the demanded line is of the private switching system line to connect the line and inform of the connection, and a step of finding out the group having the line and searching for a hunting system determined for each group when the private switching system line receives an incoming demand to find out a vacant line for connecting and informing of the line via a sequential hunting and uniformly distributed hunting according to the result of the searching. Thus, the time required for searching out the line is reduced and adaptable to be operated according to the number of the lines.