Wavecom Fails


#1

I don’t know whether this is GSM Stack Failure, but here’s what’s happening.
I am currenting calling FS20 about 150 to 200 times an hour, that’s approximately 3 calls a minute (give or take 10 seconds).
After a while (it could be 20 minutes or 2 hours), FS20 fails to respond. It fails after returning +WIND: 9 (audio channel opened). Only way to restore it is to reset it by turning it off and on. Has anyone experienced this problem? Thanks in advance.


#2

Could it be that the network is spotting such a huge number of very brief calls, and marking the device as “suspect”?
Some networks can do that kind of thing…

Is this a real application, or just a stress test?


#3

Well, the funny thing is that only one of FS20s fail at a time. And it’s so random. But if there is such a flag, I don’t know how resetting the device will clear it.

This is just a stress test.


#4

When the device re-starts, it re-registers with the Network - that would be liklely to clear a few flags in the network.

This is could be just a red herring, though…