Re: Failure to transmit clean ECM image data

On 04/10/2017 03:22 PM, Ross Boylan wrote:
> Also, while attempting to send the fax I got notices that
> kernel:[241905.020862] Disabling IRQ #16

Well, that certainly could cause trouble with serial communication if 
your modem serial device is on IRQ 16.  Since the framing is being done 
in the software there cannot be any loss on the serial communication 
between the software and the modem or nothing will get through.

> I don't ever remember receiving such messages (disabling IRQ) before.
>
> Fortunately, I was able to send the fax using a different number.  I
> would still like to know what was going on with the failure.  The logs
> show that the successful fax actually went to Hylafax on the other
> end, if I read the logs right.

If you can get the logs from the receiver, then that would be 
something.  But, I wouldn't bother with it until you resolve the IRQ 
issue first and that doesn't resolve the problem.

> Also, it seems to have picked a
> slightly lower transmission rate; I wonder if that has anything to do
> with the success.

That is possible, but unlikely.

Thanks,

Lee.


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