Connection To A Pabx Extension; Connection To A Pabx Extension With Divert Mode Always Enabled - golmar IT-4N Manual De Instalación

OPERATION MODES
The extension that is connected to the interface's local subscriber loop will have both telephone and
audio door entry system functionality. With the call divert mode enabled, the extensions that are
connected to the subscriber loop can be configured in the interface to receive calls from the
telephone line and from the audio door entry system. A maximum of three telephones can be
configured.
PSTN
Ext.1
Telephone
Ext.2
Telephone

Connection to a PABX extension with divert mode always enabled

In this type of installation no telephone is connected to the local subscriber loop given that in this
mode of operation, the audio door entry system will always be connected to the PABX and call
diverting will always be enabled.
In this mode of operation, when a call is received from the audio door entry system the interface will
divert it to the programmed telephones, which could be extensions of the PABX or other telephones
on exterior lines.
The interface can be configured for divert mode always enabled via an exterior configuration dip
switch which the installer can access without having to open the cover.
Telephone/Audio
door entry system
Ext.1
Telephone
Ext.2
Telephone/Audio
door entry system

Connection to a PABX extension

Telephone line
2)*:
Ext.3 Ext.4
Telephone Telephone
Telephone line
PSTN
PABX
Ext.3 Ext.4
Telephone Telephone/Audio
door entry system
Ext.5
Telephone/Audio Door entry system
Local subscriber loop
IT-4N
4 N
-
IT
TF-104
Subscriber loop
Door panel 4+N
Lock release
TF-104
2 2
IT-4N
4 N
-
IT
TF-104
Subscriber loop
Door panel 4+N
Lock release
TF-104
2 2
Telephones 4+N
4+N
4+N
Door panel 4+N
Lock release
2 2
5+N
Telephones 4+N
4+N
4+N
Door panel 4+N
Lock release
5+N
47
TF-104
TF-104