5.11.3.1. Necessary Settings for Communication via Cellular Network
In order to enable communication via cellular network, the main communication must be set to
GPRS in the BIOS of the device. For information on accessing the BIOS menu see chapter
Illustration for Connection via Cellular Network
Datafox device
Cellular communication network
Web server (executable script
e. g. php, asp, java)
Provider
HTTP 1.1
HTTP 1.1
Information like SIM card PIN, provider and dial-up specifications must be provided. The information
is saved in a GPRS.
ini file
and written to the device.
For more information see the DatafoxStudioIV manual, chapter "
Configuration of System Variables
HTTP / GPRS
".
Encryption of Data Fields for Sending via HTTP (GPRS)
If data records are sent via HTTP, field content can be transferred in encrypted form. The data fields
of the data record are encrypted with a RC4 encryption. The encrypted characters are transferred
as field content in hexadecimal format.
For more information regarding the encryption of data for sending via http see the DatafoxStudioIV
manual, chapter "
Configuration > Encryption of Data Fields for Sending via HTTP
".
Manual TimeboyIV
page 34
date: 11.07.2013 Version 04.02.04