System Functions and Features as of I7.9
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Connection via V.24 with ATPC1
External alarms, faults and messages from building energy management systems,
nurse paging systems, security systems, etc., can be signalled as text messages to
system terminals via the V.24 interface of the Pocket Adapter. A licence is not re-
quired for connecting external alarm sources or messaging systems in this way. To
ensure the maximum availability of the persons to be alarmed, DECT system termi-
nals should be used in preference for receiving the text messages.
Fig. 228
Connection via Pocket Adapter
External alarm source
Any configurable systems equipped with a V.24 interface can be connected to the
PBX as an external alarm source. These systems must also be capable of sending
and receiving AT commands defined in the Ascotel® standard ATPC1. A log printer
can be provided on the external alarm source side to record the external alarms.
Connection to the PBX
To connect an external alarm source you need an AD2 terminal interface and a
corded system terminal with a user already assigned to it, and a looped-in Pocket
Adapter.
AD2
AD2
PBX
AD2
V.24
Adapter
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