flexfax: Modem Locks when Fax send fails

[Simon Kelsall <simon@malbo.demon.co.uk>]

Hi everyone,

First I would like to thank all the folks who post to this list, with
your help I've managed to get my system 99% working.

I've got my system successfully handling incoming calls fax,data and
ppp.

The last problem I have is when sending a fax, if I've entered the
wrong phone number and a human answers then my modem just locks up
keeping the line open.  As the modem is internal the only thing I can
do to clear it is reboot. This problem only occurs when sending a fax
and the call is answered but not by another fax.

Anyone have any ideas on this ? My config etc below.

Thanks in advance 

Simon.

I'm using a Creative Labs Phone Blaster ( its supposed to do voice as
well ) which came without any documentation for the modem other than
hardware setup. The modem reports:
ati3 V1.200C-V34_DP
ati4 PhoneBlaster 288
ati6 RCV288DPi Rev 04BC
ati9 PhoneBlaster 288 - rev.04 950712

My config file:

# Configuration for a Rockwell RC288DPi-based Class 2 modem
ModemType: Class2
ModemRate: 38400
ModemFlowControl: xonxoff # Ive tried hardware with same results
ModemNoFlowCmd: AT&K0
ModemSoftFlowCmd: AT&K4
ModemHardFlowCmd: AT&K3
ModemSetupDTRCmd: AT&D2
ModemSetupDCDCmd: AT&C1
ModemSetupAACmd:	AT+FAA=1;+FCLASS=0 # Idle in data mode 
ModemRecvFillOrder:	MSB2LSB
ModemSendFillOrder:	LSB2MSB
ModemDialCmd: ATDT%s
#
# Chip locks the line rate and switches to xon/xoff flow
# control when receiving facsimile--we must follow suit.
#
ModemAnswerFaxBeginCmd:	"<19200><xon>"
Class2RecvDataTrigger: "\022"

A failed log:
Feb 14 13:44:21.43: [ 1870]: SESSION BEGIN 00000138 441817642693
Feb 14 13:44:21.43: [ 1870]: SEND FAX: JOB 18 DEST 7642693 COMMID
00000138
Feb 14 13:44:21.43: [ 1870]: DELAY 2600 ms
Feb 14 13:44:24.03: [ 1870]: <-- [15:ATE0V1Q0S0=0H0\r]
Feb 14 13:44:24.17: [ 1870]: --> [2:OK]
Feb 14 13:44:24.17: [ 1870]: <-- [21:ATS8=2S7=60&K4&D2&C1\r]
Feb 14 13:44:24.32: [ 1870]: --> [2:OK]
Feb 14 13:44:24.32: [ 1870]: <-- [12:AT+FCLASS=2\r]
Feb 14 13:44:24.47: [ 1870]: --> [2:OK]
Feb 14 13:44:24.47: [ 1870]: <-- [10:AT+FTBC=0\r]
Feb 14 13:44:24.62: [ 1870]: --> [2:OK]
Feb 14 13:44:24.62: [ 1870]: <-- [10:AT+FBOR=0\r]
Feb 14 13:44:24.77: [ 1870]: --> [2:OK]
Feb 14 13:44:24.77: [ 1870]: <-- [13:AT+FPHCTO=30\r]
Feb 14 13:44:24.92: [ 1870]: --> [2:OK]
Feb 14 13:44:24.92: [ 1870]: <-- [24:AT+FDCC=1,5,2,2,1,0,0,0\r]
Feb 14 13:44:25.07: [ 1870]: --> [2:OK]
Feb 14 13:44:25.07: [ 1870]: <-- [5:ATM0\r]
Feb 14 13:44:25.22: [ 1870]: --> [2:OK]
Feb 14 13:44:25.23: [ 1870]: <-- [12:AT+FCLASS=2\r]
Feb 14 13:44:25.47: [ 1870]: --> [2:OK]
Feb 14 13:44:25.47: [ 1870]: <-- [10:AT+FTBC=0\r]
Feb 14 13:44:25.72: [ 1870]: --> [2:OK]
Feb 14 13:44:25.72: [ 1870]: <-- [10:AT+FBOR=0\r]
Feb 14 13:44:25.97: [ 1870]: --> [2:OK]
Feb 14 13:44:25.97: [ 1870]: <-- [13:AT+FPHCTO=30\r]
Feb 14 13:44:26.22: [ 1870]: --> [2:OK]
Feb 14 13:44:26.22: [ 1870]: <-- [24:AT+FDCC=1,5,2,2,1,0,0,0\r]
Feb 14 13:44:26.47: [ 1870]: --> [2:OK]
Feb 14 13:44:26.47: [ 1870]: <-- [23:AT+FLID="NothingSetup"\r]
Feb 14 13:44:26.72: [ 1870]: --> [2:OK]
Feb 14 13:44:26.75: [ 1870]: DIAL 7642693
Feb 14 13:44:26.75: [ 1870]: <-- [13:ATDT7642693\r]
Feb 14 13:47:26.75: [ 1870]: SEND FAILED: Unknown problem (check modem
power)
Feb 14 13:47:26.75: [ 1870]: <-- [5:ATH0\r]
Feb 14 13:47:31.74: [ 1870]: MODEM <Timeout>
Feb 14 13:56:04.64: [ 1870]: ABORT: job abort requested
Feb 14 13:56:04.64: [ 1870]: SESSION END