Connection
INSYS GPRS/EDGE 5.0 serial
42
5.4.1
GPRS/EDGE APN (PDP context)
E.g.: The Vodafone APN address is
WEB.vodafone.DE.
AT+CGDCONT=1,IP,”WEB
.vodafone.DE”
There is basically the option to define several PDP contexts. This one is stored as
context "1".
Note
The PDP context can not be stored permanently; it must be re-
entered every time the device is restarted,
5.4.2
PPP Authentication Type
To adjust the authentification type to the one used by the PPP client of the appli-
cation, the INSYS GPRS/EDGE 5.0 serial offers two possibilities:
No authentication
PAP authentication
AT^SGAUTH=0
AT^SGAUTH=1
According to the APN, PPP authentication is required. The necessary information
can be obtained from the customer service center of your provider.
5.4.3
GPRS/EDGE Connection Setup
Modem-compatible GPRS/EDGE connection
setup
When dialing this special number, the
GPRS/EDGE service is activated.
ATD*99***<cid>#
If a PDP context (
AT+CGDCONT
) is defined,
such as: the PDP context no. 1, the
AT
com-
mand will be
ATD*99***1#
The successfully established connection is indicated by the control signal DCD and
the message
CONNECT
.
After the GPRS/EDGE connection has been successfully established, the protocol
stacks of the application can start: First the PPP session is started, and then it can
be used for TCP/IP data traffic.
Содержание EDGE 5.0 Series
Страница 1: ...Manual INSYS GPRS EDGE 5 0 serial Sep 10...
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Страница 63: ...INSYS GPRS EDGE 5 0 serial Functions 63...
Страница 67: ...INSYS GPRS EDGE 5 0 serial Functions 67 Configuration of the first device...
Страница 68: ...Functions INSYS GPRS EDGE 5 0 serial 68 Configuration of the second device...
Страница 103: ...INSYS GPRS EDGE 5 0 serial Declaration of Conformity 103 15 Declaration of Conformity...
Страница 104: ...Declaration of Conformity INSYS GPRS EDGE 5 0 serial 104...
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