JUNCTION LINE SEARCHING METHOD IN EXCHANGE SYSTEM

摘要

PURPOSE: A junction line searching method in an exchange system is provided to improve a stability of an exchange system. CONSTITUTION: A unused junction line is further searched and established by way of precaution against a call which is generated next in an exchange system. When a call is generated, the unused junction line is connected to quickly perform the call process. The unused junction line information for each junction line group is in advance established with a searching point value. Accordingly, a call process is quickly performed using the corresponding searching point value, thereby presenting a load increase according to the corresponding call process.