flexfax: Can fax in Linux, but not whfc 0.8.1?

[Christopher Luk <wluk@hkcccc.org>]

I have linux 2.0.30, gcc2.7, hylafax 4.0pl2 running a fax sever for
chinese windows 95 client (4.00950 B) using whfc 0.8.1. I can use
"sendfax -d xxxx.xxxx file.ps" to send fax. The windows 95 clinet can
successfully queue send job in the send queue, and the monitor can
monitor it, but the send job was never successfully sent. Even I try two
fax machine, problems still persist. With the following log:
...
Mar 11 12:25:19.35: [ 4811]: REMOTE HANGUP: Unspecified Transmit Phase B
error (code 20)
Mar 11 12:25:19.92: [ 4811]: --> [2:OK]
...
This only happen for windows 95 client. Please give me some advice.
The full log is attached below.
--
Regards, Christopher Luk
   System Analyst - The Hong Kong Council of the Church of Christ in
China
              Phone : (852) 2397-1022 Fax : (852) 2397-7405
     mailto:wluk@hkcccc.org URL : http://www.hkcccc.org (Chinese based)
--
log 1.

Mar 11 12:25:04.00: [ 4811]: SESSION BEGIN 00000047 852023977405
Mar 11 12:25:04.00: [ 4811]: SEND FAX: JOB 24 DEST 23977405 COMMID
00000047
Mar 11 12:25:04.00: [ 4811]: DELAY 2600 ms
Mar 11 12:25:06.60: [ 4811]: <-- [15:ATE0V1Q0S0=0H0\r]
Mar 11 12:25:06.61: [ 4811]: --> [2:OK]
Mar 11 12:25:06.61: [ 4811]: <-- [21:ATS8=2S7=60&K3&D3&C1\r]
Mar 11 12:25:06.62: [ 4811]: --> [2:OK]
Mar 11 12:25:06.62: [ 4811]: <-- [12:AT+FCLASS=2\r]
Mar 11 12:25:06.63: [ 4811]: --> [2:OK]
Mar 11 12:25:06.63: [ 4811]: <-- [10:AT+FTBC=0\r]
Mar 11 12:25:06.64: [ 4811]: --> [2:OK]
Mar 11 12:25:06.64: [ 4811]: <-- [10:AT+FBOR=0\r]
Mar 11 12:25:06.65: [ 4811]: --> [2:OK]
Mar 11 12:25:06.65: [ 4811]: <-- [13:AT+FPHCTO=30\r]
Mar 11 12:25:06.66: [ 4811]: --> [2:OK]
Mar 11 12:25:06.66: [ 4811]: <-- [24:AT+FDCC=1,5,2,2,1,0,0,0\r]
Mar 11 12:25:06.67: [ 4811]: --> [2:OK]
Mar 11 12:25:06.67: [ 4811]: <-- [5:ATM0\r]
Mar 11 12:25:06.68: [ 4811]: --> [2:OK]
Mar 11 12:25:06.68: [ 4811]: <-- [12:AT+FCLASS=2\r]
Mar 11 12:25:06.79: [ 4811]: --> [2:OK]
Mar 11 12:25:06.79: [ 4811]: <-- [10:AT+FTBC=0\r]
Mar 11 12:25:06.90: [ 4811]: --> [2:OK]
Mar 11 12:25:06.90: [ 4811]: <-- [10:AT+FBOR=0\r]
Mar 11 12:25:07.01: [ 4811]: --> [2:OK]
Mar 11 12:25:07.01: [ 4811]: <-- [13:AT+FPHCTO=30\r]
Mar 11 12:25:07.12: [ 4811]: --> [2:OK]
Mar 11 12:25:07.12: [ 4811]: <-- [24:AT+FDCC=1,5,2,2,1,0,0,0\r]
Mar 11 12:25:07.23: [ 4811]: --> [2:OK]
Mar 11 12:25:07.23: [ 4811]: <-- [17:AT+FLID="HKCCCC"\r]
Mar 11 12:25:07.34: [ 4811]: --> [2:OK]
Mar 11 12:25:07.35: [ 4811]: DIAL 23977405
Mar 11 12:25:07.35: [ 4811]: <-- [13:ATDT23977405\r]
Mar 11 12:25:16.44: [ 4811]: --> [5:+FCON]
Mar 11 12:25:18.68: [ 4811]: --> [29:+FCSI: "      +852 2397 7405"]
Mar 11 12:25:18.68: [ 4811]: REMOTE CSI "+852 2397 7405"
Mar 11 12:25:18.97: [ 4811]: --> [22:+FDIS: 1,3,0,2,1,0,0,4]
Mar 11 12:25:19.08: [ 4811]: --> [2:OK]
Mar 11 12:25:19.08: [ 4811]: REMOTE best rate 9600 bit/s
Mar 11 12:25:19.08: [ 4811]: REMOTE max page width 1728 pixels in 215 mm

Mar 11 12:25:19.08: [ 4811]: REMOTE max unlimited page length
Mar 11 12:25:19.08: [ 4811]: REMOTE best vres 7.7 line/mm
Mar 11 12:25:19.08: [ 4811]: REMOTE best format 2-D MR
Mar 11 12:25:19.08: [ 4811]: REMOTE best 20 ms, 10 ms/scanline
Mar 11 12:25:19.08: [ 4811]: USE 9600 bit/s
Mar 11 12:25:19.08: [ 4811]: USE 20 ms, 10 ms/scanline
Mar 11 12:25:19.08: [ 4811]: SEND file "docq/doc33.ps;30"
Mar 11 12:25:19.09: [ 4811]: Modem does not support document page width,
max page width 2432 pixels, image width 1686 pixels
Mar 11 12:25:19.09: [ 4811]: <-- [5:ATH0\r]
Mar 11 12:25:19.35: [ 4811]: --> [9:+FHNG: 20]
Mar 11 12:25:19.35: [ 4811]: REMOTE HANGUP: Unspecified Transmit Phase B
error (code 20)
Mar 11 12:25:19.92: [ 4811]: --> [2:OK]
Mar 11 12:25:19.92: [ 4811]: SESSION END
--
log 2.
Mar 11 12:22:56.27: [ 4764]: SESSION BEGIN 00000046 852023910970
Mar 11 12:22:56.28: [ 4764]: SEND FAX: JOB 28 DEST 23910970 COMMID
00000046
Mar 11 12:22:56.28: [ 4764]: DELAY 2600 ms
Mar 11 12:22:58.88: [ 4764]: <-- [15:ATE0V1Q0S0=0H0\r]
Mar 11 12:22:58.89: [ 4764]: --> [2:OK]
Mar 11 12:22:58.89: [ 4764]: <-- [21:ATS8=2S7=60&K3&D3&C1\r]
Mar 11 12:22:58.90: [ 4764]: --> [2:OK]
Mar 11 12:22:58.90: [ 4764]: <-- [12:AT+FCLASS=2\r]
Mar 11 12:22:58.91: [ 4764]: --> [2:OK]
Mar 11 12:22:58.91: [ 4764]: <-- [10:AT+FTBC=0\r]
Mar 11 12:22:58.92: [ 4764]: --> [2:OK]
Mar 11 12:22:58.92: [ 4764]: <-- [10:AT+FBOR=0\r]
Mar 11 12:22:58.93: [ 4764]: --> [2:OK]
Mar 11 12:22:58.93: [ 4764]: <-- [13:AT+FPHCTO=30\r]
Mar 11 12:22:58.94: [ 4764]: --> [2:OK]
Mar 11 12:22:58.94: [ 4764]: <-- [24:AT+FDCC=1,5,2,2,1,0,0,0\r]
Mar 11 12:22:58.95: [ 4764]: --> [2:OK]
Mar 11 12:22:58.95: [ 4764]: <-- [5:ATM0\r]
Mar 11 12:22:58.96: [ 4764]: --> [2:OK]
Mar 11 12:22:58.96: [ 4764]: <-- [12:AT+FCLASS=2\r]
Mar 11 12:22:59.07: [ 4764]: --> [2:OK]
Mar 11 12:22:59.07: [ 4764]: <-- [10:AT+FTBC=0\r]
Mar 11 12:22:59.18: [ 4764]: --> [2:OK]
Mar 11 12:22:59.18: [ 4764]: <-- [10:AT+FBOR=0\r]
Mar 11 12:22:59.29: [ 4764]: --> [2:OK]
Mar 11 12:22:59.29: [ 4764]: <-- [13:AT+FPHCTO=30\r]
Mar 11 12:22:59.40: [ 4764]: --> [2:OK]
Mar 11 12:22:59.40: [ 4764]: <-- [24:AT+FDCC=1,5,2,2,1,0,0,0\r]
Mar 11 12:22:59.51: [ 4764]: --> [2:OK]
Mar 11 12:22:59.51: [ 4764]: <-- [17:AT+FLID="HKCCCC"\r]
Mar 11 12:22:59.62: [ 4764]: --> [2:OK]
Mar 11 12:22:59.63: [ 4764]: DIAL 23910970
Mar 11 12:22:59.63: [ 4764]: <-- [13:ATDT23910970\r]
Mar 11 12:23:13.60: [ 4764]: --> [5:+FCON]
Mar 11 12:23:15.81: [ 4764]: --> [29:+FCSI: "      +852 2391 0970"]
Mar 11 12:23:15.81: [ 4764]: REMOTE CSI "+852 2391 0970"
Mar 11 12:23:16.20: [ 4764]: --> [22:+FDIS: 1,3,0,2,1,0,0,4]
Mar 11 12:23:16.20: [ 4764]: --> [2:OK]
Mar 11 12:23:16.20: [ 4764]: REMOTE best rate 9600 bit/s
Mar 11 12:23:16.20: [ 4764]: REMOTE max page width 1728 pixels in 215 mm

Mar 11 12:23:16.20: [ 4764]: REMOTE max unlimited page length
Mar 11 12:23:16.20: [ 4764]: REMOTE best vres 7.7 line/mm
Mar 11 12:23:16.20: [ 4764]: REMOTE best format 2-D MR
Mar 11 12:23:16.20: [ 4764]: REMOTE best 20 ms, 10 ms/scanline
Mar 11 12:23:16.20: [ 4764]: USE 9600 bit/s
Mar 11 12:23:16.21: [ 4764]: USE 20 ms, 10 ms/scanline
Mar 11 12:23:16.21: [ 4764]: <-- [5:ATH0\r]
Mar 11 12:23:16.45: [ 4764]: --> [9:+FHNG: 20]
Mar 11 12:23:16.45: [ 4764]: REMOTE HANGUP: Unspecified Transmit Phase B
error (code 20)
Mar 11 12:23:17.03: [ 4764]: --> [2:OK]
Mar 11 12:23:17.03: [ 4764]: SESSION END