(( On 12-17-1997, Luc Lebrun wrote to All: ))
LL>  I finally found how to put some sounds in telix for windows on a pc
LL>without a sound card...I found a driver that permits me to play .wav files
LL>through the pc speaker...
LL>  Now i need to know why when i'm doing file transfer in zmodem, i obtain
LL>only 32% of efficiency...
If this is the driver I think it is, there is somewhere in the config
that you can change the way this driver uses interupts.  If configured
improperly, it can slow down a comm program.
LL>I'm a registrated user of the version 1.15d and i'm using it on a 386DX-25
LL>with 4 megs of RAM under windows 3.1.  The modem is a Zoltrix 14400
LL>fax/modem (Telix detect it as a Generic High Speed) plug on com 2 irq 3
LL>  Here is my init string: AT&C1&D2M0V1X4S0=0S7=55S11=60.
What have you got the port speed set to?  Be sure it is at least 38600.
Confirm Buffer sizes set to 24/8, flow control to CTS/RTS.
WAIT!!!!!!  Are you getting transfer rates of around 1600 CPS?  Is so,
then there is really no problem -- your modem is reporting DTE and
Telix is calculating the efficiency based on that instead of on the DCE.
Just add S95=47 to the above init string.
Dave
davel@execpc.com
 * SLMR 2.1a * I thought I was wrong once, but found out I was mistaken.
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