probs with handshake and rockwell chipset

To: flexfax@sgi.com
Subject: flexfax: probs with handshake and rockwell chipset
From: Dirk Dettmering <dettmer@pc16154.pharmazie.uni-marburg.de>
Date: Thu, 24 Sep 1998 14:31:47 +0200
Hy,

after several day fighting with the hylafax sources and finding a working
libtiff version I finally got it installed (under linux with 2.0.35 and
libtiff 3.4.37). But now I have a big problem getting the modem to do the
handshake. In /var/log/messages I see that  faxgetty realizes the call but
abborts with an error message.
My modem is a creatix SG2834 and it has a rockwell AC/V34/V1.200-V34_DS
chipset. It was recognized ny the modemsetup script with no problem.
I suppose that my problem has something to do with the line
ModemSetupDTRCmd:	AT&D3	# DTR off causes modem to reset in the config.ttyS1
file because I haven't found this AT-command in my handbook! But this is
only my guess because this is my first time getting in touch with modem AT
commandos because I switched to ISDN bevor starting with linux ;-)

Any help is very much appreciated

Dirk
(sorry for this very long mail but I don't know what are the relevant parts)

*********************************************************************
pc16163:[fax] #probemodem
Serial port that modem is connected to []? ttyS1

Now we are going to probe the tty port.  This takes a few seconds,
so be patient.  Note that if you do not have the modem cabled to
the port, or the modem is turned off, this may hang (just go and
cable up the modem or turn it on, or whatever).

Probing for best speed to talk to modem: 38400 19200 9600 4800 2400 1200 OK.

This looks like a Class 1+2 modem.

ATI0    RESULT = "OK"   RESPONSE = "28800"
ATI1    RESULT = "OK"   RESPONSE = "201"
ATI2    RESULT = "OK"   RESPONSE = "OK"
ATI3    RESULT = "OK"   RESPONSE = ""

Class 1 stuff...

AT+FCLASS=?     RESULT = "OK"   RESPONSE = ""
AT+FCLASS?      RESULT = "OK"   RESPONSE = ""
AT+FCLASS=0     RESULT = "OK"   RESPONSE = ""
AT+FCLASS=1     RESULT = "OK"   RESPONSE = "OK"
AT+FCLASS?      RESULT = "OK"   RESPONSE = "1"
AT+FJUNK=?      RESULT = ""     RESPONSE = ""
AT+FJUNK?       RESULT = ""     RESPONSE = ""
AT+FAA=?        RESULT = ""     RESPONSE = ""
AT+FAA? RESULT = "OK"   RESPONSE = ""
AT+FAE=?        RESULT = ""     RESPONSE = ""
AT+FAE? RESULT = ""     RESPONSE = ""
AT+FTH=?        RESULT = "ERROR"        RESPONSE = ""
AT+FRH=?        RESULT = ""     RESPONSE = ""
AT+FTM=?        RESULT = ""     RESPONSE = ""
AT+FRM=?        RESULT = ""     RESPONSE = ""
AT+FTS=?        RESULT = ""     RESPONSE = ""
AT+FRS=?        RESULT = ""     RESPONSE = ""

Class 2 stuff...

AT+FCLASS=?     RESULT = ""     RESPONSE = ""
AT+FCLASS?      RESULT = "OK"   RESPONSE = ""
AT+FCLASS=0     RESULT = ""     RESPONSE = ""
AT+FCLASS=1     RESULT = ""     RESPONSE = ""
AT+FCLASS=2     RESULT = "OK"   RESPONSE = ""
AT+FCLASS?      RESULT = ""     RESPONSE = ""
AT+FJUNK=?      RESULT = ""     RESPONSE = ""
AT+FJUNK?       RESULT = ""     RESPONSE = ""
AT+FAA=?        RESULT = ""     RESPONSE = ""
AT+FAA? RESULT = "OK"   RESPONSE = ""
AT+FAXERR=?     RESULT = ""     RESPONSE = ""
AT+FAXERR?      RESULT = ""     RESPONSE = ""
AT+FBADLIN=?    RESULT = "OK"   RESPONSE = ""
AT+FBADLIN?     RESULT = ""     RESPONSE = ""
AT+FBADMUL=?    RESULT = ""     RESPONSE = ""
AT+FBADMUL?     RESULT = "OK"   RESPONSE = ""
AT+FBOR=?       RESULT = ""     RESPONSE = ""
AT+FBOR?        RESULT = ""     RESPONSE = ""
AT+FBUF=?       RESULT = "ERROR"        RESPONSE = ""
AT+FBUF?        RESULT = ""     RESPONSE = ""
AT+FBUG=?       RESULT = ""     RESPONSE = ""
AT+FBUG?        RESULT = "OK"   RESPONSE = ""
AT+FCIG=?       RESULT = ""     RESPONSE = ""
AT+FCIG?        RESULT = ""     RESPONSE = ""
AT+FCQ=?        RESULT = "OK"   RESPONSE = ""
AT+FCQ? RESULT = ""     RESPONSE = ""
AT+FCR=?        RESULT = ""     RESPONSE = ""
AT+FCR? RESULT = "OK"   RESPONSE = ""
AT+FTBC=?       RESULT = ""     RESPONSE = ""
AT+FTBC?        RESULT = ""     RESPONSE = ""
AT+FDCC=?       RESULT = "OK"   RESPONSE = ""
AT+FDCC?        RESULT = ""     RESPONSE = ""
AT+FDCS=?       RESULT = ""     RESPONSE = ""
AT+FDCS?        RESULT = "OK"   RESPONSE = ""
AT+FDIS=?       RESULT = ""     RESPONSE = ""
AT+FDIS?        RESULT = ""     RESPONSE = ""
AT+FDT=?        RESULT = "ERROR"        RESPONSE = ""
AT+FDT? RESULT = ""     RESPONSE = ""
AT+FECM=?       RESULT = ""     RESPONSE = ""
AT+FECM?        RESULT = "OK"   RESPONSE = ""
AT+FET=?        RESULT = ""     RESPONSE = ""
AT+FET? RESULT = ""     RESPONSE = ""
AT+FLID=?       RESULT = ""     RESPONSE = ""
AT+FLID?        RESULT = ""     RESPONSE = ""
AT+FLNFC=?      RESULT = "OK"   RESPONSE = ""
AT+FLNFC?       RESULT = ""     RESPONSE = ""
AT+FLPL=?       RESULT = ""     RESPONSE = ""
AT+FLPL?        RESULT = "OK"   RESPONSE = ""
AT+FMDL?        RESULT = ""     RESPONSE = ""
AT+FMFR?        RESULT = ""     RESPONSE = ""
AT+FMINSP=?     RESULT = "OK"   RESPONSE = ""
AT+FMINSP?      RESULT = ""     RESPONSE = ""
AT+FPHCTO=?     RESULT = ""     RESPONSE = ""
AT+FPHCTO?      RESULT = "OK"   RESPONSE = ""
AT+FPTS=?       RESULT = ""     RESPONSE = ""
AT+FPTS?        RESULT = ""     RESPONSE = ""
AT+FRBC=?       RESULT = "OK"   RESPONSE = ""
AT+FRBC?        RESULT = ""     RESPONSE = ""
AT+FREL=?       RESULT = ""     RESPONSE = ""
AT+FREL?        RESULT = "OK"   RESPONSE = ""
AT+FREV?        RESULT = ""     RESPONSE = ""
AT+FSPL=?       RESULT = ""     RESPONSE = ""
AT+FSPL?        RESULT = "OK"   RESPONSE = ""
AT+FTBC=?       RESULT = ""     RESPONSE = ""
AT+FTBC?        RESULT = ""     RESPONSE = ""
AT+FVRFC=?      RESULT = "OK"   RESPONSE = ""
AT+FVRFC?       RESULT = ""     RESPONSE = ""
AT+FWDFC=?      RESULT = ""     RESPONSE = ""
AT+FWDFC?       RESULT = "OK"   RESPONSE = ""
AT+FK=? RESULT = ""     RESPONSE = ""



/var/log/messages with debug level 1:
Sep 23 22:28:49 pc16163 init: Re-reading inittab
Sep 23 22:29:03 pc16163 FaxQueuer[11516]: QUIT
Sep 23 22:29:07 pc16163 FaxQueuer[11860]: HylaFAX (tm) Version 4.0pl2
Sep 23 22:29:07 pc16163 FaxQueuer[11860]: Copyright (c) 1990-1996 Sam Leffler
Sep 23 22:29:07 pc16163 FaxQueuer[11860]: Copyright (c) 1991-1996 Silicon
Graphics, Inc.
Sep 23 22:29:07 pc16163 FaxGetty[11484]: HELLO
Sep 23 22:29:07 pc16163 HylaFAX[11862]: HylaFAX INET Protocol Server:
restarted.
Sep 23 22:29:07 pc16163 HylaFAX[11862]: HylaFAX Old Protocol Server:
restarted.
Sep 23 22:29:07 pc16163 HylaFAX[11862]: HylaFAX SNPP Protocol Server:
restarted.
Sep 23 22:29:23 pc16163 kernel: isdn_tty: call from 6421931922 -> 931266
ignored 
Sep 23 22:30:12 pc16163 FaxGetty[11484]: ANSWER: Ring detected without
successful handshake
Sep 23 22:30:19 pc16163 FaxGetty[11484]: MODEM ROCKWELL AC/V34/V1.200-V34_DS
Sep 23 22:31:07 pc16163 FaxGetty[11484]: ANSWER: Ring detected without
successful handshake
Sep 23 22:31:14 pc16163 FaxGetty[11484]: MODEM ROCKWELL AC/V34/V1.200-V34_DS

with debug level 11:
Sep 24 05:19:37 pc16163 kernel: isdn_tty: call from 6421931922 -> 931258
ignored 
Sep 24 05:19:39 pc16163 FaxGetty[1436]: --> [4:RING]
Sep 24 05:19:43 pc16163 login[1458]: ROOT LOGIN on `ttyp0' from
`pc16166.pharmazie.uni-marburg.de' 
Sep 24 05:20:25 pc16163 FaxGetty[1436]: ANSWER: Ring detected without
successful handshake
Sep 24 05:20:25 pc16163 FaxGetty[1436]: <-- [5:ATH0\r]
Sep 24 05:20:26 pc16163 FaxGetty[1436]: --> [2:OK]
Sep 24 05:20:26 pc16163 FaxGetty[1436]: DELAY 2600 ms
Sep 24 05:20:28 pc16163 FaxGetty[1436]: <-- [15:ATE0V1Q0S0=0H0\r]
Sep 24 05:20:29 pc16163 FaxGetty[1436]: --> [2:OK]
Sep 24 05:20:29 pc16163 FaxGetty[1436]: <-- [21:ATS8=2S7=60&K3&D3&C1\r]
Sep 24 05:20:29 pc16163 FaxGetty[1436]: --> [2:OK]
Sep 24 05:20:29 pc16163 FaxGetty[1436]: <-- [12:AT+FCLASS=?\r]
Sep 24 05:20:29 pc16163 FaxGetty[1436]: --> [5:0,1,2]
Sep 24 05:20:29 pc16163 FaxGetty[1436]: --> [2:OK]
Sep 24 05:20:29 pc16163 FaxGetty[1436]: <-- [12:AT+FCLASS=2\r]
Sep 24 05:20:29 pc16163 FaxGetty[1436]: --> [2:OK]
Sep 24 05:20:29 pc16163 FaxGetty[1436]: <-- [9:AT+FMFR?\r]
Sep 24 05:20:30 pc16163 FaxGetty[1436]: --> [20:ROCKWELL            ]
Sep 24 05:20:30 pc16163 FaxGetty[1436]: --> [2:OK]
Sep 24 05:20:30 pc16163 FaxGetty[1436]: <-- [9:AT+FMDL?\r]
Sep 24 05:20:30 pc16163 FaxGetty[1436]: --> [20:AC/V34              ]
Sep 24 05:20:30 pc16163 FaxGetty[1436]: --> [2:OK]
Sep 24 05:20:30 pc16163 FaxGetty[1436]: <-- [9:AT+FREV?\r]
Sep 24 05:20:30 pc16163 FaxGetty[1436]: --> [13:V1.200-V34_DS]
Sep 24 05:20:30 pc16163 FaxGetty[1436]: --> [2:OK]
Sep 24 05:20:30 pc16163 FaxGetty[1436]: <-- [10:AT+FDCC=?\r]
Sep 24 05:20:30 pc16163 FaxGetty[1436]: -->
[39:(0,1),(0-5),(0-2),(0-2),(0,1),0,0,(0-7)]
Sep 24 05:20:30 pc16163 FaxGetty[1436]: --> [2:OK]
Sep 24 05:20:30 pc16163 FaxGetty[1436]: <-- [9:AT+FCQ=?\r]
Sep 24 05:20:31 pc16163 FaxGetty[1436]: --> [1:0]
Sep 24 05:20:31 pc16163 FaxGetty[1436]: --> [2:OK]
Sep 24 05:20:31 pc16163 FaxGetty[1436]: <-- [9:AT+FAP=?\r]
Sep 24 05:20:31 pc16163 FaxGetty[1436]: --> [5:ERROR]
Sep 24 05:20:31 pc16163 FaxGetty[1436]: <-- [10:AT+FSPL=?\r]
Sep 24 05:20:31 pc16163 FaxGetty[1436]: --> [3:0,1]
Sep 24 05:20:31 pc16163 FaxGetty[1436]: --> [2:OK]
Sep 24 05:20:31 pc16163 FaxGetty[1436]: <-- [12:AT+FCLASS=2\r]
Sep 24 05:20:31 pc16163 FaxGetty[1436]: --> [2:OK]
Sep 24 05:20:31 pc16163 FaxGetty[1436]: <-- [10:AT+FTBC=0\r]
Sep 24 05:20:32 pc16163 FaxGetty[1436]: --> [2:OK]
Sep 24 05:20:32 pc16163 FaxGetty[1436]: <-- [10:AT+FBOR=0\r]
Sep 24 05:20:32 pc16163 FaxGetty[1436]: --> [2:OK]
Sep 24 05:20:32 pc16163 FaxGetty[1436]: <-- [13:AT+FPHCTO=30\r]
Sep 24 05:20:32 pc16163 FaxGetty[1436]: --> [2:OK]
Sep 24 05:20:32 pc16163 FaxGetty[1436]: <-- [24:AT+FDCC=1,5,2,2,1,0,0,0\r]
Sep 24 05:20:32 pc16163 FaxGetty[1436]: --> [2:OK]
Sep 24 05:20:32 pc16163 FaxGetty[1436]: MODEM ROCKWELL AC/V34/V1.200-V34_DS
Sep 24 05:20:32 pc16163 FaxGetty[1436]: <-- [5:ATM0\r]
Sep 24 05:20:33 pc16163 FaxGetty[1436]: --> [2:OK]
Sep 24 05:20:33 pc16163 FaxGetty[1436]: <-- [9:AT+FCR=1\r]
Sep 24 05:20:33 pc16163 FaxGetty[1436]: --> [2:OK]
Sep 24 05:20:33 pc16163 FaxGetty[1436]: <-- [31:AT+FLID="Karin und Dirk
Dettmering"]
Sep 24 05:20:33 pc16163 FaxGetty[1436]: --> [2:OK]
Sep 24 05:20:33 pc16163 FaxGetty[1436]: <-- [9:AT+FAA=1\r]
Sep 24 05:20:33 pc16163 FaxGetty[1436]: --> [2:OK]
Sep 24 05:20:34 pc16163 FaxGetty[1436]: --> [4:RING]


/var/spool/fax/log/c00000009:
Sep 23 22:30:20.68: [11484]: SESSION BEGIN 00000009 496421931266
Sep 23 22:30:20.68: [11484]: <-- [4:ATA\r]
Sep 23 22:31:07.19: [11484]: --> [8:+FHNG: 1]
Sep 23 22:31:07.19: [11484]: REMOTE HANGUP: Ring detect without successful
handshake (code 1)
Sep 23 22:31:07.19: [11484]: ANSWER: Ring detected without successful
handshake
Sep 23 22:31:07.19: [11484]: SESSION END



config.ttyS1:
# $Id: rc288dpi,v 1.4 1996/06/24 02:58:38 sam Rel $
#
# HylaFAX Facsimile Software
#
# Copyright (c) 1990-1996 Sam Leffler
# Copyright (c) 1991-1996 Silicon Graphics, Inc.
# HylaFAX is a trademark of Silicon Graphics, Inc.
#

#
# Configuration for a Rockwell RC288DPi-based Class 2 modem
# (should also work for 144DPi-based modems).
#    Microcom DeskPorte 28.8S	firmware rev V1.100K-V34_DS
#    (and others)
#
# NB: DCD is toggled at page end during transmits; this can
#     cause problems on systems where it's not possible to
#     set CLOCAL and also enable RTS/CTS flow control.
#
#
CountryCode:		049
AreaCode:		6421
FAXNumber:		+49.6421.931266
LongDistancePrefix:	049
InternationalPrefix:	049
DialStringRules:	"etc/dialrules"
ServerTracing:		11
SessionTracing:		11
RecvFileMode:		0600
LogFileMode:		0600
DeviceMode:		0600
RingsBeforeAnswer:	1
SpeakerVolume:		off
GettyArgs:		"-h %l dx_%s"
LocalIdentifier:	"Karin und Dirk Dettmering"
TagLineFont:		etc/lutRS18.pcf
TagLineFormat:		"From %%l|%c|Page %%p of %%t"
MaxRecvPages:		50
#
#
# Modem-related stuff: should reflect modem command interface
# and hardware connection/cabling (e.g. flow control).
#
ModemType:		CLASS2		# use class 1 interface
#ModemType:		"any:.*"	# use class 1 interface
ModemRate:		38400		# locked for fax sending&receiving
ModemFlowControl:	rtscts		# default
#
ModemNoFlowCmd:	AT&K0		# disable flow control cmd
ModemSoftFlowCmd:	AT&K4		# software flow control cmd
ModemHardFlowCmd:	AT&K3		# hardware flow control cmd
ModemSetupDTRCmd:	AT&D3		# DTR off causes modem to reset
ModemSetupDCDCmd:	AT&C1		# DCD follows carrier
ModemSetupAACmd:	AT+FAA=1	# enable adaptive-answer in Class 2
#
ModemRecvFillOrder:	MSB2LSB		# bit order of received facsimile
ModemSendFillOrder:	LSB2MSB		# bit order modem expects for transmit
#
ModemDialCmd:		ATDT0,%s	# T for tone dialing
#
# Chip locks the line rate and switches to xon/xoff flow
# control when receiving facsimile--we must follow suit.
#
ModemAnswerFaxBeginCmd:	"<19200><xon>"	# lock line rate & switch flow control
#
Class2RecvDataTrigger:	"\022"		# character sent to modem to start recv


--
****************************************************************************
******
Dirk Dettmering          Email: Dettmer@pc16154.pharmazie.uni-marburg.de
       http://pc16154.pharmazie.uni-marburg.de/dettmering/index.html
            Tel.: +49 6421 285824          Fax: +49 6421 285828
Philipps-Universität Marburg         -  FB Pharmazie und Lebensmittelchemie
Philipps University  Marburg - Germany      -  Department of Pharmacy
            This message was written entirely with recycled electrons
****************************************************************************
******
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