Turret Proxy To Open communication (TPO)

As a general concept, TPO is a "proxy" allowing to extend or provide features not natively present in a IP-PBX .

Although not mandatory in the architecture it offers multiple seamless solution for common lamping, private wires connections, radio connection, intercom and many others.

Before reading next sections, be sure to be familiar with general concepts

•TPO Places & TPO Group ID.

•How to connect a turret to a TPO.

The following sections describe TPO functions & capabilities

DDI Sharing

Automatic Ringdown

Manual Ringdown

Group Intercom

Geographical Conference mode