Cirrus-Logic based modem problems

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5 hours ago, I wrote:

>>>>> On Fri, 01 Jan 1999 17:45:59 -0500, Dave Mason <dmason@sarg.Ryerson.CA> said:

> www.cirrus.com page but couldn't find the AT codes (their page isn't
> very lynx-friendly).  While I'd love more complete help (like a

OK, I got enough other things working (it's been a frustrating couple
of days) that I could run Netscape and acroread and got the
programming manual for the chips.

> The immediate problem appears to be that AT+FCLASS=2 and
> AT+FCLASS=2.0 give error responses.  AT+FCLASS=1 *does* work, but I
> can't see my way through the code enough to figure out how it might
> work with class 1 (or even what it means).

OK, it turns out that FCLASS=1 is fax mode, FCLASS=8 is voice (IS-101)
mode, and FCLASS=80 is VoiceView(tm) mode (which *might* have to do
with a speakerphone which my modem doesn't have).

So I feel a lot better now, but I'd still appreciate it if anyone who
knows what they're doing wanted to look at it and tell me: ``changes
in the functions abc, def, and ghi should do it''.  If you want to see
them, I've put the AT programming pages at
	http://sarg.ryerson.ca/dmason/Logicode.ps

Thanks for any help.

../Dave