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Re: [hylafax-users] Failed to properly open control V.34 channel



On 2004.06.28 15:24 Kris Henderson wrote:
Hello,

Attached is a log file of an error I see about 10% of the time.  The
log
file was quite long (still is) but I significantly reduced the size of
it by deleting redundant lines as marked by <snip xxx>, hopefully I
didn't remove any useful data.

The log you sent only tells us that the remote hung up (got EOT). It is possible that we got some unexpected T.31 DLE command. In order to see if that's the case you'd have to have logging set like this:


TracingMask: 0x11
SessionTracing: 0xFFF

That will show us the DTE-DCE modem communications, also, and it will show us if we did get such a signal. If we didn't, then the modem manufacturer would have to resolve the matter, most likely (and most likely that will fall back to the DSP code provider).

I have also tried turning V.34 faxing of on the sending side and
occasionally see this error: "No response to PPS repeated 3 times."

This basically means that the remote didn't respond to the post-page command, so we don't know what happened, it could have hung up, it could have missed the page, it could have .... pretty much anything you can think of. So we just don't know what happened. Now, if we can figure out what *did* happen, then we may be able to fix it or implement a workaround.


Lee.

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