1.15 Optional Device Features
Feature Guide 113
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]
When the call is answered, a special dial tone is heard, which continues until the user goes on-hook. If the
sensor call is not answered within a specified time, the call will be canceled. It is possible to set a different
ring tone pattern for calls received from each external sensor, to distinguish between them.
Conditions
• Hardware Requirement: An external sensor and the DPH card
• Some devices may be unable to communicate correctly with the PBX. Confirm compatibility with the
manufacturer of a device before installing it.
Destination Availability
Wired Extension (PT/SLT)
PS
ICD Group
PS Ring Group
VM Group (DTMF/DPT)
External Pager (TAFAS)
DISA
Analog Remote Maintenance
Idle Line Access no. + Phone no.
CO Line Group Access no. + CO Line Group no. + Phone no.
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