Misc Features; Alarm/Door Bell; Broker Call; Switching Between Two Calls - Vertical MBX IP User Manual

Chapter 5

MISC FEATURES

Alarm/Door Bell

The system can monitor external Alarm or Door Bell contacts:
Alarm Monitor - should the external contact activate, a unique Alarm Ring signal and LCD
display may be received. To restart the monitor circuit, the external contacts must be
deactivated and the Alarm Ring signal terminated.
Door Bell - a unique Door Bell Ring (single tone burst) may be received each time the external
contact is activated. A system contact also can be assigned to act as a Door Open contact.
To terminate the Alarm signal:
Dial 565 (Alarm Stop code).
To activate the Door Open contacts:
1. Lift the handset,
2. Dial Door Open code, #* and contact number 1-4.

Broker Call

Switching between two calls

You may switch between the active call and a call on Hold, placing the active call on Hold acting
as a broker between two or more parties, Broker Call. MBX IP Phone users may 'broker' for
multiple calls up to the number of CO/IP line buttons.
To switch between two calls (Broker Call):
Press the desired CO/IP line button.
Release 1.7
MBX IP Station User Guide
April 2012