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5.9
Records settings
Here user can modify if FM1120 device will send newest records first, meaning, that the
most important thing is to know recent position of car, older records are being sent right after
newest records arrive to AVL application.
Activate Data Link Timeout is used to set timeout of link between FM1120 and AVL
application termination. If FM1120 has already sent all records it waits for new records before
closing link. If new records are generated in the period of this timeout, and minimum count to
send is reached, they are sent to AVL application. This option is useful when GSM operator
charge for link activation.
Server Response Timeout is used to set time period waiting for response from server side.
Figure 20 Records settings configuration
5.10
GSM settings, GPRS part
‘GPRS’ defines main parameters for FM1120: GSM operator APN and GPRS username and
password (optional – depending on operator), destination server IP and port, and allows to set
protocol used for data transfers – TCP or UDP
Some operators use specific authentication for GPRS session – CHAP or PAP. If any of these
is used, APN should be entered as ‘
chap:
<APN>
’ or ‘
pap:
<APN>
’. I.e. if operator is using APN
‘internet’ with CHAP authentication, it should be entered as ‘
chap:
internet
’. Information
about APN and authentication type should be provided by your GSM operator.
Figure 21 GPRS configuration
5.11
GSM settings, SMS part
Essential fields in ‘SMS’ part are ‘Login’ and ‘Password’. The login and password are used
with every SMS sent to FM1120. If login and password are not set, in every SMS sent to FM1120
device two spaces before command have to be used (<space><space><command>).
Command structure with set login and password:
<login><space><password><space><command>, example: “asd 123 getgps”
Phone numbers have to be written in international standard, without using “+” or “00”
signs in prefix. If no numbers are entered, configuration and sending commands over SMS are
allowed from all GSM numbers.
