4
2. GPRS configurations and activation
AttentIon:
In the examples of SMS messages in this manual 'XXXX' means your 4 digit password, '_' (underscore symbol)
– space typing.
2.1. Configuring standart GPRS parameters
Standart GPRS parameters are entered by SMS messages in the following format:
Here in the place of “settings” and “parameters” enter the corresponding commands from Table 1. For
example, sending SMS message „1111 setgprs:type:client“ you indicate to ESIM120 to work in Client
mode from the next session. All standart GPRS parameters with detailed information is provided in
Table 1.
To specify more than one parameter, you have to separate settings and parameters with ';' symbol (for
example, sending SMS message „1111 setgprs:type:client;ip:192.168.1.1;port:15000“ you indicate to
ESIM120 to work in Client mode with indicated server ip address and port number):
Instead of text “Settings1”, “Parameters1”, “Settings2”, “Parameters2”, “SettingsN” and “ParametersN” use
the corresponding commands form table 1.
2.2. Standart GPRS parameters
table 1
Settings
Parameters
Description
Mode*
type
client / server
Choose Server mode if you want to connect directly to the device using web browser
(inserted SIM card must have static IP address).
-
profile
Code name
The code name of the standart GPRS parameters. Configurable only by software or using web
interface.
Both
ip
IP or DNS address Remote server IP address or domain. It is recommended not to change default paramater.
Client
port
xxxx
Remote server parameter. It is recommended not to change default paramater.
Client
dns1
IP address
Top-level DNS Server IP address. It is recommended not to change default paramater.
Client
dns2
IP address
DNS Server IP address. It is recommended not to change default paramater.
Client
lport
xxxx
Computer TCP port used for communication with the device.
Server
timeout
xx
Time of one session; when this period expires the administrator has to reconnect with new
login data.
Both
protocol
TCP / UDP
Data transmission protocol. It is recommended not to change this default parameter.
Both
apn
-
GPRS diversion point provided by the GSM operator of the used SIM card. Entered only in the
case if GSM operator requires it.
Both
user
-
GPRS username (provided by the GSM operator). Entered only in the case if GSM operator
requires it.
Both
psw
-
GPRS user password (provided by the GSM operator). Entered only in the case if GSM
operator requires it.
Both
* – indicates in which working mode selected parameter is required.
xxxx_setgprs:settings:parameters
xxxx_setgprs:settings1:parameters1;settings2:parameters2;...;setting
sN:parametersN
ESIM 120
1111 setg
prs:type:
client
ESIM 120
1111 setg
prs:type:
client;ip
:192.168.
1.1;port:
15000
