Operation Manual

272 COMfortel 1400IP/2600IP/3600IP - Firmware V2.2G - Operation and Configuration V03 07/2015

Functions

Door Function (System Telephone)

Door Knock – Opening Door

During a call, you can generally handle an incoming door call as you would an incoming

external subscriber. In particular, you can reject, ignore, or accept, a door call, and open the

door for the visitor, by using the door opening function.

You can open the door as follows:

• Using the telephone

Requirements:

– The telephone is a system telephone in an Auerswald PBX

– Telephone number configured in the PBX for the door station

– Relays configured in the PBX for opening the door and the stairwell light.

– Open door permission granted in the PBX

– Call waiting must be enabled

When you receive a door call, open the door by pressing the function key that has been

configured to open the door.

Alternatively, proceed as described below.

• Tap on .

The door is opened.

Note: If the relay of the associated door station is used for switching the

stairwell light, it can be switched on by tapping on within the time

defined in the PBX.

Configuring and Operating a Function Key for the Door Function

Press the key to switch on the door opening function and/or the light.

In addition, when functions are assigned on the first key level, the status of the function is

indicated by the corresponding LED.

Note: To use the intercom function, you can also assign the door number to

a speed dialling key.