[comp.dcom.modems] TB2500 doing V.32 to osu-cis?

bob@MorningStar.Com (Bob Sutterfield) (08/04/90)

We have a Telebit Trailblazer 2500 that we use (among other things) to
get to osu-cis for UUCP.  All is well using PEP to osu-cis' directly
connected Trailblazer Plus.  However, when that TB+ is busy, we'd like
to be able to use OSU's V.32/MNP5 modems and the campus Micom switch
to get to osu-cis at 9600bps.  Our fallback thus far has been at
2400bps via the same path.

When I dial by hand using the same register settings as in the Dialers
line (details below), I'm able to raise osu-cis as expected.  However,
when uucico chews through its chat script, and gets to the point where
it's finally talking directly to osu-cis and expects a "login:"  to
appear, it sees strings of null bytes and other noisy-looking stuff.
One might almost believe that there were parity or stop bit
mismatches, except that I'm able to do the same thing by hand with no
problems at all.  Also, we're able to get through at 2400bps, though
that uses a different bank of modems at OSU.

Any suggestions?  Has anyone else been successful getting to osu-cis
this way?

From Devices:

ACU	tty14	-	19200	tbfast
ACU	tty14	-	19200v	tbv32

From Dialers:

tbfast	=W-,	"" A\pA\pATZ\r\dAT OK AT OK ATS53=4S7=60S8=5S92=0S50=255DTW\T CONNECT\sFAST
tbv32	=W-,	"" A\pA\pATZ\r\dAT OK AT OK ATX3s7=60s8=5s92=0s50=6s111=0s95=2s96=1DTW\T CONNECT\s9600/REL

From Systems:

osu-cis Any;1 ACU 19200 16142925112 in:--in: XXX word: YYY
# Here's the one that doesn't work:
#osu-cis Any;1 ACU 19200v 16142923196 "" \d\r\d\r Name? osu-cis nected \c nected \c GO \d\r\d\r\d\r in:--in:--in: XXX word: YYY
osu-cis Any;1 ACU 2400 16142923124 "" \d\r\d\r Name? osu-cis nected \c GO \d\r\d\r\d\r in:--in:--in: XXX word: YYY

And here are the TB2500's power-up register settings:

E1 F1 M1 Q0 T V1 W0 X1 Y0 &P0 &T4     Version GA2.00
S00=001 S01=000 S02=043 S03=013 S04=010 S05=008 S06:010 S07=040 S08=002 S09=006
S10=007 S11=070 S12=050 S18=000 S25=005 S26=000 S38=000
S41:002 S45=000 S47:040 S48=000 S49=000
S50=000 S51:254 S52:002         S54:003 S55=000 S56=017 S57=019 S58=003 S59=000
S60=000 S61:025 S62=003 S63=001 S64=000 S65=000 S66:001 S67=000 S68=255 S69=000
S90=000 S91=000 S92=000 S93=008 S94=001 S95:001 S96=001
S100=000 S101=000 S102=000 S104=000 S105=001
S110=255 S111:030 S112=001
S121=000 S130=002 S131=002
S150=000 S151=004 S152=001 S153=001 S154=000 S155=000
S160=010 S161=020 S162=002 S163=003 S164=007 S255=000