28.8K modem, pppd and Multiface III card

[Jose Alburquerque <jose%smartec.com@localhost>]

Does anyone know what's the fastest baud rate (or recommended rate) that my
ppp connection can support with a 28.8K SupraFax modem and a Multiface III
I/O card?  I've tried 115200 in my `/etc/ppp/options' file and I keep getting
"/netbsd: mfcs0: fifo overflow".  I rarely got this message when I used my
old 14.4 Practical Peripherals modem, but with my 28.8K Supra the message is
repeated a lot more times than what I'm comfortable with for a 28.8K modem. 
I have an Amiga 2000/030 with 2+13 MB and a 2MB Picasso II graphics card. 
Any suggestions?  Thanks.

-Jose

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 *        *   |                   Jose A. Alburquerque                   |
*  O    O  *  |                     jose%smartec.com@localhost                  
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*    ()    *  |             csjaa%csfaculty.engr.ccny.cuny.edu@localhost        
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*  \----/  *  |                                                          |
 *        *   |         "In God we trust" - From face of US penny        |
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