Avaya 555-015-162 user manual About the Callmaster VI Voice Terminal, Headset Jacks

ABOUT THE CALLMASTER ® VI Voice Terminal

The CALLMASTER VI is a miniature, digital-voice terminal. It works in conjunction with the DEFINITY ® Enterprise Communications Server (ECS) Release 6.1 and your application software.

The DEFINITY ECS uses the CALLMASTER VI voice terminal to download selected DEFINITY ECS configuration data to the application software. The PC that is running the application software controls the voice terminal through an EIA/TIA-574 serial port interface, and full functionality is accessible only from that PC.

Power for the CALLMASTER VI voice terminal, including the headset, comes from the DEFINITY ECS through the 2-wire DCP line. This power allows the voice terminal to operate even when local power to the PC fails.

The following sections explain the features of the CALLMASTER VI, including the headset jacks, handset, buttons, and announcements recorder.

Headset Jacks

Headset input jacks are located on both sides of the base of the CALLMASTER VI voice terminal, as shown in Figure 1. You can plug headsets into both sides at the same time.

1.Left Headset Jack

2.Right Headset Jack

Figure 1: Headset Jacks

1