Hello,
Thank you for your query,
Device configuration can be updated:
The description of SMS commands can be found in the wiki:
https://wiki.teltonika.lt/view/FMB_SMS/GPRS_Commands
The format of SMS messages as follows:
<SMS login><space><SMS password><space><command><space><value>
To change the IP address and Port for the devices use the command "setparam", make sure that you use double spaces in front of command if no password is used.
Example for FMB:
setparam 2004 xx.xx.xx.xx
setparam 2005 xxxx
setparam 2006 0
2004 - To setup IP address.
2005 - To set up Port.
2006 - 0 or 1 (0 - TCP, 1 - UDP protocols selection)
Same format stands for FM devices, but for each you should follow the parameter IDs used in their firmware.
Example for FM1100/FMA120
setparam 1245 xx.xx.xx.xx
setparam 1246 xxxx
setparam 1247 0
Hope this helps,
Regards.