1.15 Optional Device Features
124 Feature Guide
Conditions
• Hardware Requirement: An MSG card
• This feature is only effective for calls arriving on DISA lines.
• If a fax signal is not detected before the DISA Intercept Routing—No Dial timer expires, the call is
redirected to the operator extension, and fax detection ends.
Installation Manual References
2.5.3 MSG2 Card
Feature Guide References
1.15.6 Direct Inward System Access (DISA)
1.15.8 External Sensor
Description
External sensing devices, such as security alarms or smoke detectors, can be connected to the PBX. When
the PBX receives input from a sensor, a call is made to the preset destination, alerting the extension user.
The available destinations of a sensor call are as follows:
[Available Destinations]
Extension of Another PBX (via TIE Line, Access with PBX Code)
Extension of Another PBX (via TIE Line, Access without PBX Code)
*
:
A PS destination can be used to forward fax calls to a fax machine at another PBX connected by TIE
line. A PS that is temporarily registered (the extension number has been registered, but the PS itself
has not been registered) can be specified as the destination of fax calls. Then, the extension number
of the fax machine at the other PBX can be specified as the FWD—ALL Calls destination for calls to
that PS.
Destination Availability
Wired Extension (PT/SLT)
PS
ICD Group
PS Ring Group
VM Group (DTMF/DPT)
External Pager (TAFAS)
DISA
Analog Remote Maintenance
Destination Availability
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