flexfax: modem appears wedged

[jim neff <jneff@ABICORUSA.com>]

Greetings,
I am having some difficulty in installing Hylafax.
I am using Hylafax 4.0pl2, on a Pentium 133 running Red Hat6.1, with a
single USR 56K Faxmodem
I can access the modem by useing:  "cu-l ttyS0"  and pass whatever commands
to it I want.  So I think I have my serial port set up correctly.  But
Hylafax does not seem to be able to connect to the modem.

Here is the problem:
I setup Hylafax and everything seems fine.  I use sendfax to submit a fax to
go out and faxstat reports this:

	HylaFAX scheduler on localhost.localdomain: Running
	Modem ttyS0 (+1.999.555.1212): Waiting for modem to come ready

After about 5 minutes I will get mail in my root account that says something
to the effect that Hylafax thinks that there is a problem with the device
/dev/ttyS0.  The device appears wedged.

Here is /var/log/messages says about this:

May 31 17:26:48 localhost HylaFAX[609]: Filesystem has SysV-style file
creation semantics.
May 31 17:26:48 localhost FaxQueuer[491]: SUBMIT JOB 2
May 31 17:27:05 localhost FaxSend[623]: /dev/ttyS0: Can not initialize
modem.
May 31 17:28:18 localhost FaxSend[623]: Unable to setup modem on /dev/ttyS0;
giving up after 2 attempts
May 31 17:28:18 localhost FaxQueuer[491]: MODEM /dev/ttyS0 appears to be
wedged
May 31 17:28:18 localhost FaxQueuer[491]: MODEM WEDGED: bin/wedged "ttyS0"
"/dev/ttyS0"
May 31 17:28:58 localhost FaxGetty[671]: OPEN /dev/ttyS0
May 31 17:29:04 localhost FaxGetty[671]: /dev/ttyS0: Can not initialize
modem.

If this helps here is my /var/spool/hylafax/etc/config.ttyS0


#
# Generic Class 2.0 modem configuration.
#
# EDIT THIS CONFIGURATION TO REFLECT YOUR SETUP
#
CountryCode:		1
AreaCode:		301
FAXNumber:		+1.999.555.1212
LongDistancePrefix:	1
InternationalPrefix:	011
DialStringRules:	etc/dialrules
ServerTracing:		1
SessionTracing:		11
RecvFileMode:		0600
LogFileMode:		0600
DeviceMode:		0600
RingsBeforeAnswer:	1
SpeakerVolume:		off
GettyArgs:		"-h %l dx_%s"
LocalIdentifier:	"NothingSetup"
TagLineFont:		etc/lutRS18.pcf
TagLineFormat:		"From %%l|%c|Page %%p of %%t"
QualifyTSI:		etc/tsi
MaxRecvPages:		25
#
#
# Modem-related stuff: should reflect modem command interface
# and hardware connection/cabling (e.g. flow control).
#
ModemType:		Class2.0	# use this to supply a hint
ModemRate:		19200		# max rate for DCE-DTE communication
ModemFlowControl:	xonxoff		# XON/XOFF flow control assumed
ModemSetupDTRCmd:	AT&D2		# setup so DTR drop resets modem
ModemSetupDCDCmd:	AT&C1		# setup so DCD reflects carrier (or
not)
#
# We normally append the "@" symbol to the dial string so that
# the modem will wait 5 seconds before attempting to connect
# and return result codes that distinguish between no carrier
# and no answer.  This makes it possible to avoid problems with
# repeatedly dialing a number that doesn't have a fax machine
# (kudos to Stuart Lynne for this trick.)
#
# NB: If you need to prefix phone numbers to get through a PBX,
#     put it in the ModemDialCmd; e.g. "DT9%s@".
#
ModemDialCmd:		ATDT%s@		# T for tone dialing, @ for silence
#
# Other possible configuration stuff.  The default strings are
# shown below.  Only those that are different from the defaults
# need to be included in the configuration file.
#
ModemResetCmds:		""		# stuff to do when modem is reset
ModemAnswerCmd:		ATA		# use this to answer phone
ModemNoFlowCmd:		AT&K		# disable flow control cmd
ModemHardFlowCmd:	AT&K3		# hardware flow control cmd
ModemSoftFlowCmd:	AT&K4		# software flow control cmd
ModemNoAutoAnswerCmd:	ATS0=0		# disable auto-answer
#
# Set modem speaker volume commands: OFF QUIET LOW MEDIUM HIGH.
# Note that we both turn the speaker on/off and set volume.
#
ModemSetVolumeCmd:	"ATM0 ATL0M1 ATL1M1 ATL2M1 ATL3M1"
ModemEchoOffCmd:	ATE0		# disable command echo
ModemVerboseResultsCmd:	ATV1		# enable verbose command results
ModemResultCodesCmd:	ATQ0		# enable result codes
ModemOnHookCmd:		ATH0		# place phone on hook (hangup)
ModemSoftResetCmd:	ATZ		# do soft reset of modem
ModemWaitTimeCmd:	ATS7=60		# wait 60 seconds for carrier
ModemCommaPauseTimeCmd:	ATS8=2		# comma pause time is 2 seconds
ModemRecvFillOrder:	LSB2MSB		# bit order of received facsimile
ModemSendFillOrder:	LSB2MSB		# bit order modem expects for
transmit
#
# Configuration parameters for Class 2.0 modems.
#
Class2Cmd:		AT+FCLASS=2.0	# command to enter class 2.0
Class2BORCmd:		AT+FBO=0	# bit order for phase B/C/D (direct)
Class2CQCmd:		""		# commands to enable copy quality
proc.
Class2AbortCmd:		AT+FKS		# abort session command
Class2CQQueryCmd:	AT+FCQ=?	# query for copy quality
capabilities
Class2DCCQueryCmd:	AT+FCC=?	# query for modem capabilities
Class2TBCCmd:		AT+FPP=0	# setup stream mode
Class2CRCmd:		AT+FCR=1	# enable capability to receive
Class2PHCTOCmd:		AT+FCT=30	# set phase C timeout parameter
Class2BUGCmd:		AT+FBU=1	# enable HDLC frame tracing
Class2LIDCmd:		AT+FLI		# set local identifier command
Class2DCCCmd:		AT+FCC		# set modem capabilities command
Class2DISCmd:		AT+FIS		# set session parameters command
Class2DDISCmd:		""		# disable pre-dial DIS command hack
Class2CIGCmd:		AT+FPI		# set polling identifier command
Class2NRCmd:		AT+FNR=1,1,1,1	# setup status reporting command
Class2PIECmd:		AT+FIE=0	# disable interrupt-enable command
Class2PTSCmd:		AT+FPS		# set post-page status command
Class2SPLCmd:		AT+FSP		# set polling indicator command
Class2NFLOCmd:		AT+FLO=0	# set no flow control command
Class2SFLOCmd:		AT+FLO=1	# set software flow control command
Class2HFLOCmd:		AT+FLO=2	# set hardware flow control command

Any and all help is greatly appreciated.  
--Jim Neff