Ascotel IntelliGate 2025/2045/2065
556 Features Part 2
8.7.7 Hotel management systems
A PC capable of running functions in the PBX using command language can be
connected to the V.24 interfaces of the basic system. A special command set is
available for communicating with hotel management systems. These commands
can then be used to carry out subscriber-specific polling operations (e.g. room
status) and configurations (e.g. wake-up time). To be able to send the com-
mands, you need to switch over to a special mode first.
For more detailed information on the mode, the command set, the connection
possibilities and hotel management systems please contact Support or go directly
to open.interfaces@aastra.com
8.8 Operation with external messaging, monitoring and
alarm systems
External messages and external alarms are handled differently in the PBX.
Fig. 2.221: Message and alarm handling
8.8.1 Message handling
External and internal messages are first sent to the SMSC (Short Message Service
Centre), which then forwards the messages to the corresponding destination ter-
minal. The SMSC is a software package integrated in the PBX that is responsible
for the flow of messages within the PBX.
SMSC
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Message server
Alarm server
PBX
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