Ascotel IntelliGate 2025/2045/2065
Part 2 Features 539
Door bell
If a door bell or pushbutton with a similar function is connected to the system, its
signal can be assigned to any internal destination B, depending on the system
configuration.
Detailed Description
Tab. 2.291: Door bell
Door bell input:
• An internal subscriber can be allocated to the door bell input in each case for
Day, Night and Weekend.
• The dialled destination depends on the status of switching group 1.
Prefix Dialling Procedure
Call subscriber: via the door bell.
System configuration
Tab. 2.292: Door bell: System configuration
Reference to Other Features
Interface Operating sequence / signalling on the terminal Scope
B • When the door bell is activated the allocated
destination will ring with a special ringing
tone. The ringing time is limited to 20 sec-
onds.
• If B is busy, he will obtain call waiting except
if he himself is already in an enquiry call. "Call
waiting on exchange connection" and "Pro-
tect own set against call waiting" are not
taken into account.
Possible interfaces:
Subscribers: internal, PISN, UG
Restriction:
• If subscriber B has diverted to an external
destination, the connection to the door
intercom will be connected through.
• The connection created with the door inter-
com is limited to 5 minutes (forced discon-
nect) if the call partner (PISN or external) is
connected to the public network.
Parameter Parameter value Remarks
Door intercom system Destinations <SC No.> for switch position <1,2,3>
Features:
• "Opening doors", page 540
• "Dialling the door intercom", page 541
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