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8.7.1.2. Authorized GSM Modems Numbers
For connections in CSD channel the user can restrict a remote access to the
equipment via GSM modems. Created list of numbers (up to 5) means that the
equipment can communicate with these numbers only.
Available options are:
Restrict all: Means no possibility of communication.
Allow all: Means that communication is allowed from any telephone number.
Allow selected: Means that communication is allowed only from these listed
telephone numbers. You can define up to 5 numbers.
When 'Allow selected' box is checked, you receive access to an edit box. Enter the
subsequent numbers in the box and click [Add] button to move the number to the
table below. To remove the number from the table, place the cursor in a particular
number line and click [Remove].
"Remove all" option will clear all the numbers from the table.
8.7.1.3. Validity Period of Outgoing SMS
The user can define time for the equipment to transfer information via SMS. Validity
period is defined separately for the following groups of information:
SMS tests to server
SMS events sent to server
SMS events sent to the user
Replies to commands
CPX200NB ALARM CONTROL UNIT – INSTALLER MANUAL
NOTE: Incoming SMSs are authorized by comparing the number
from which the SMS arrived with the ones that are entered in the
table. It is allowed to enter only a part of the number in the table
e.g. 1234. Then, all numbers containing the stipulated sequence,
e.g. 600123456 or 601234567 will be accepted.
NOTE: If modem connected to OSM.Server server will be used for
sending SMS, its telephone number must be added to the above
list.
NOTE: Incoming CSD connection is authorized by comparing the
number from which it arrived with the ones that are entered in
the table. It is allowed to enter only a part of the number in the
table e.g. 1234. Then, all numbers containing the stipulated
sequence, e.g. 600123456 or 601234567 will be accepted.
NOTE: If modem connected to OSM.Server server will be used for
incoming CSD connection, its telephone number must be added
to the above list.
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