MEDEA Programming Manual
27
•
Stop Cycle of Calls by Code
: This can be used to stop the telephone call sequence. The possible
options are:
o
Disabled
: It is not possible to stop the flow of calls by entering the code "12".
o
Block calls to this number
: Entering code "12" blocks further calls to the phone number from which
it was entered (other programmed phone numbers will continue to receive calls).
o
Block calls to all numbers
: Entering code "12" blocks all calls to all programmed numbers. If the
alarm is sent in sequence to multiple phone numbers, it allows the first recipient to actually block
the sending sequence to the phone numbers that follow or need to be called back.
The code "12" can be dialled at any time during the call.
•
Stop Current Calls by keypad Code
: This can be used to stop the voice call or text message for
intrusion events by entering a code or a valid key, which has sectors in common with the telephone
numbers programmed to send that type of alarm. The function is useful in case of false alarms. The
current call will still be completed.
•
Telesurveillance Backup
: This is used to manage calls on telephone numbers programmed to send
alarms in the form of numerical codes. If the function is enabled, calls to other telephone numbers
programmed for numeric codes for the same event will blocked as soon as the first numeric code is
successfully established. A call is considered successfully established once acknowledgement is
received from the alarm receiving centre. If the first call is not successful, the control panel will call the
next number and so on until the event to be transmitted is correctly sent/received or until the attempts
are finished, if the calls are not successful. If the Remote Surveillance Backup function is disabled,
the dialler will call all the programmed numbers, regardless of the received replies.
•
Contact-ID Supervision
: This determines whether the CID supervision function must be activated.
The supervision function consists of a DC-09 message that is periodically sent to the receiver with the
selected time interval. The control panel signals a system failure if the receiver does not respond.
•
Send Type
: This determines how the telephone alarm is sent.
Feature
Mode 1
Mode 2
This maintains compliance with
EN 50131 standards
Yes
No, it invalidates any
compliance
Main purpose
To call all configured numbers
as
quickly
as
possible
considering the priority of
events
and handling numbers in
the lowest memory location first.
To call all configured numbers
as quickly as possible
in the
order in which the events
occur
(only the hold-up event
has priority over all others) and
handling the numbers in the
lowest memory location first.
In case of alarm the system
starts calling...
The first listed phone number
configured for that event.
Ditto
What it does next
If several telephone numbers
are programmed, a sequence is
created in which the calls are
made alternating in succession
to the various numbers grouped
in pairs, always respecting the
event priority order. The called
number sequence is dynamic
and depends on a case-by-case
basis on the involved events and
the
concerned
telephone
numbers.
If several telephone numbers
are programmed, a sequence is
created in which the calls are
made in succession to the
various concerned numbers.
