JM> file.           He still gets CRC errors but no disconnect.
JM> the same results (CRC errors then disconnect)
JM> the            file will be sent successfully.  We'll get the CRC errors 
JM>           Zoom is able to re-start the transfer with the Hayes.
JM> How can I get my Courier to re-start transfers with the Zoom modem after 
JM> CRC errors?  The Hayes can do it?  And, if it's the modems how come he 
can 
JM> log on my BBS and it'll restart after CRCs?  Odd.
You are trying to mask the symptoms rather than cure the disease.  It is 
obvious that his end is suffering from some kind of buffer overrun.  Perhaps 
he doesn't have a 16550 Uart, or perhaps its trigger level could be set a tad 
lower.  Sometimes, having the Bios set to do "long block transfers" (disk 
I/O) will keep the machine busy long enough during disk writes to mask 
interrupts long enough for the CRCs to occur.
The only thing I can think of as far as your end goes is that your mailer is 
somewhat intolerant of the string "CRC", or perhaps it is timing out while 
the modems are attempting to sort things out.
--- Msged 4.00
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