Door Bell - Aastra 400 Serie Manual Del Sistema

Prestaciones
9. 7. 12. 1

Door bell

Depending on the system configuration, pressing the door bell triggers a call to
any internal destination B.
Detailed Description
Tab. 340 Door bell
Interface Operating sequence / signalling on the terminal Scope
B • When the door bell is activated the allocated des-
tination will ring with a special ringing tone. The
ringing time is limited to 20 seconds.
• If B is busy, he will obtain call waiting except if he
himself is already in an enquiry call.
on exchange connection
waiting are not taken into account.
Door bell input on an options card
• The door bell is connected directly to a control input of the options card.
• One internal user can be allocated to the door bell input for each case of the Day,
Night and Weekend positions.
• The dialled destination is dependent on the position of switch group 1 if another
switch group is not assigned to the control input of the option card.
Tab. 341 Door bell on the options card: System configuration
Parameter
Door intercom system
Door bell when the door intercom system is connected via an analogue
terminal port
• The destination is configured directly in the connected TFE.
• If the dialled destination depends on the position of a switch group, a CDE call
number must be entered in the TFE.
526
Call waiting
and Protect against call
Parameter value
Destinations <user No.> for switch position <1,2,3>
Possible interfaces:
Users: internal, PISN, UG
Restriction:
• If user B has diverted to an external desti-
nation, the connection to the door inter-
com will be switched through.
• The connection created with the door
intercom is limited to 5 minutes (forced dis-
connect) if the call partner (PISN or exter-
nal) is connected to the public network.
Remarks
Funciones y prestaciones del sistema a partir de R2.1
syd-0370/1.2 – R2.1 – 07.2012