The legacy circuit-switching telephony implemented certain services using "phone switching stations", often called PBX (Private Branch Exchange) or Centrex (if the switching equipment was hosted with the telephony provider).
This section lists the features and services often found in legacy PBX solutions, and it explains how these features work in the CommuniGate Pro environment (also known as IP PBX).
The CommuniGate Pro PBX functionality is completely customizable. Each installation can have a different set of "PBX applications", with completely different set of services provided. This section describes the "stock" applications included into the CommuniGate Pro software package.
Note: If the CommuniGate Pro Server PBX functionality is used in the trial mode, a reminder message is periodically played for all media sessions terminated within CommuniGate Pro.