I'm actually working on the FMB001 Teltonika. All works in GSM connection area but when I'm driving in a no connection area, I have a period of loosing packets.
I saw that in GPRS configuration menu, there is "Record Settings" where we can configure a response timeout (actually set on 30 seconds). I read the documentation on your website but I didn't find the response of : What will the teltonika do if it has no connection ? And what will it do if there's no response during the record response timeout ? Maybe you could help me to find a way to certify the reception of packets.
I'm looking forward to hearing you on this point,