Changes

* <span style=color:#F6A83E>Backup</span>: send to backup server if main server not available (Failed to open Link) or when main server response timeout is detected 5 times in row.

* <span style=color:#F6A83E>Backup</span>: send to backup server if main server not available (Failed to open Link) or when main server response timeout is detected 5 times in row.

* <span style=color:#F6A83E>Duplicate</span>: send records to both servers (main and backup), delete record from SD-card (or RAMS) only if both servers accepted records.

* <span style=color:#F6A83E>Duplicate</span>: send records to both servers (main and backup), delete record from SD-card (or RAMS) only if both servers accepted records.

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.<br/>User can modify if FMB120 device will send newest records first through ''Records Settings'', 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.<br/>''Data Link Timeout'' is used to set timeout of link between FMB120 and AVL application termination. If FMB120 has already sent all records it waits for the new records before closing the link (except for Deep Sleep mode, more information in [[FMB120 Sleep modes|Sleep modes]]). If new records are generated in the duration of this timeout and minimum count to send is reached, the records are sent to AVL application. This option is useful when GSM operator charges for link activation.

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.<br/>User can modify if FMB120 device will send newest records first through ''Records Settings'', 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.<br/>''Data Link Timeout'' is used to set timeout of link between FMB120 and AVL application termination. If FMB120 has already sent all records it waits for the new records before closing the link (except for Deep Sleep mode, more information in [[FMB120 Sleep modes#Deep Sleep mode|Sleep modes]]). If new records are generated in the duration of this timeout and minimum count to send is reached, the records are sent to AVL application. This option is useful when GSM operator charges for link activation.

''Server Response Timeout'' is used to set time period waiting for the response from server side.

''Server Response Timeout'' is used to set time period waiting for the response from server side.

FOTA WEB settings are used for FOTA WEB server connection parameters configuration. Status enables or disables FOTA WEB functionality. In domain and port user can enter address and port number of FOTA website. Period is used fot timeout of repeating connection to FOTA WEB server.

FOTA WEB settings are used for FOTA WEB server connection parameters configuration. Status enables or disables FOTA WEB functionality. In domain and port user can enter address and port number of FOTA website. Period is used fot timeout of repeating connection to FOTA WEB server.

[[Image:Fmb120_gprs.png|800px|center]]

[[Image:Fmb120_gprs.png|800px|center]]