On Wed, Nov 14, 2001 at 11:57:14AM +0000, Ian Pratt wrote:
> 
> 
> > As it turned out the problem was the T39m comes with MIR 1.152Mbps support
> > which got negotiated but the VLSI driver failed to use it due to a typo
> > bug. Since MIR mode seems to be far from widespread usage I wouldn't be
> > too much surprized if other drivers would have problems too. Not that I'd
> > have any further indication to point in that direction, but have you tried
> > to set max_baud_rate (located at /proc/sys/net/irda/) to 115200 or lower,
> > so MIR would never be negotiated?
> 
> Spot on Martin!
> 
> Setting the max_baud_rate to 115200 works a treat. I now get
> command echo and OK responses, and have established a GPRS ppp
> connections just fine.

I always use 115200 indeed.

BTW, the problem I mentioned some time ago of pppd hanging at the second
login after t39m power cycle is fixed after the upgrade of the firmware
of the phone too.  but before doing the upgrade I found a way to
workaround it on the linux side too: you only need to comment out
default-asyncmap in the ppp/options.

> 
> Cameron: does it work for you too?
> 
> 
> Thanks,
> Ian


Andrea
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