We followed the exact same procedures of Codec 8 protocol as documented in Teltonika page , And successfully got to make clear tcp connection with the Device.
Yet, few things are yet to know and yet to be resolved,
Over successful receive of IMEI number in first step, Server attempts to send an one byte code as confirmation. Now, though we are supplying that (b’\x01’ in Python), No reciprocate is coming from device’s end. What could be the reason for this?
It was well versed somewhere that FMC 125 runs over CODEC 14 protocol, yet it’s pretty much following the CODEC 8 methods. Clarification is required .
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