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Configuration Process for PBX
This section describes the process for configuring voice service data on the PBX. In the configuration process, optional tasks and subtasks are performed according to your site requirements.
Figure 2-4 illustrates the PBX configuration process.
Plan and configure the service data by strictly
following the information described in Configuring Toll Fraud Prevention. Otherwise, toll fraud (placing international toll calls
or premium-rate telephone numbers bypassing the security policies)
may occur, causing economic losses.