[hylafax-users] Unable to send a fax with an external USR modem

[Pierre-Luc Drouin <pldrouin@xxxxxxxxxxxxxxxx>]

Hi,

I'm trying to send a fax with an external USR modem, but I always get 
"Unspecified Transmit Phase B error (code 20)"

My configuration file is the following:

ModemType:              Class2.0        # use class 2.0 interface
ModemRate:              9600            # DCE-DTE communication rate
ModemFlowControl:       rtscts          # hardware flow control
#
ModemNoFlowCmd:         AT&H0&I0&R1     # setup modem for no flow control
ModemHardFlowCmd:       AT&H1&I0&R2     # setup modem for hardware flow 
control
ModemSoftFlowCmd:       AT&H2&I2&R1     # setup modem for software flow 
control
#
ModemSetupDTRCmd:       ATS13=1&D2      # setup so DTR drop resets modem
ModemSetupDCDCmd:       AT&C1           # setup so DCD reflects carrier 
(or not)
ModemResultCodesCmd:    ATQ0X4          # enable extended result codes
#
# NB: adaptive answer only seems to work properly when
#     the modem is left idling in Class 2.0
#
ModemSetupAACmd:        AT+FAA=1
#
# Set modem speaker volume commands: OFF QUIET LOW MEDIUM HIGH.
# Note that we both turn the speaker on/off and set volume.
#
ModemSetVolumeCmd:      "ATM0 ATM1 ATM1 ATM1 ATM1"
#
# Modem does not support HDLC frame tracing; we add this just
# to eliminate spurious ERROR results that confuse the naive.
#
Class2BUGCmd:           AT+FBU=0
#
# The modem doesn't support copy quality checking, even though it
# returns (0-2,0-2) for AT+FCQ=?; therefore we override the query
# response so that the server will do copy quality checking.
#
Class2CQQueryCmd:       !(0),(0)        # override modem response
#
# Disables the reporting of bad frames by the modem.  This
# overcomes a firmware problem in the x2 and V90 Sportsters.
# It is not necessary for the Courier modem.
#
Class2NRCmd:    AT+FNR=1,1,1,0
#
# USR modems violate Class 2.0 specs and do not send RTC itself
#
Class2SendRTC:  yes
#
# +FAP=? not supported on this modem, gives ERROR in ServerTracing
#
Class2APQueryCmd:       none

Here is a log file:

Jun 28 16:21:00.57: [ 1376]: DELAY 75 ms
Jun 28 16:21:00.65: [ 1376]: DELAY 2600 ms
Jun 28 16:21:04.27: [ 1376]: DELAY 10 ms
Jun 28 16:21:04.29: [ 1376]: <-- [4:ATZ\r]
Jun 28 16:21:04.44: [ 1376]: --> [3:ATZ]
Jun 28 16:21:04.44: [ 1376]: --> [2:OK]
Jun 28 16:21:04.44: [ 1376]: DELAY 3000 ms
Jun 28 16:21:07.45: [ 1376]: <-- [5:ATE0\r]
Jun 28 16:21:07.60: [ 1376]: --> [4:ATE0]
Jun 28 16:21:07.60: [ 1376]: --> [2:OK]
Jun 28 16:21:07.60: [ 1376]: <-- [5:ATV1\r]
Jun 28 16:21:07.75: [ 1376]: --> [2:OK]
Jun 28 16:21:07.75: [ 1376]: <-- [7:ATQ0X4\r]
Jun 28 16:21:07.90: [ 1376]: --> [2:OK]
Jun 28 16:21:07.90: [ 1376]: <-- [7:ATS0=0\r]
Jun 28 16:21:08.05: [ 1376]: --> [2:OK]
Jun 28 16:21:08.05: [ 1376]: <-- [7:ATS8=2\r]
Jun 28 16:21:08.20: [ 1376]: --> [2:OK]
Jun 28 16:21:08.20: [ 1376]: <-- [8:ATS7=60\r]
Jun 28 16:21:08.35: [ 1376]: --> [2:OK]
Jun 28 16:21:08.35: [ 1376]: <-- [12:AT&H1&I0&R2\r]
Jun 28 16:21:08.50: [ 1376]: --> [2:OK]
Jun 28 16:21:08.50: [ 1376]: <-- [11:ATS13=1&D2\r]
Jun 28 16:21:08.65: [ 1376]: --> [2:OK]
Jun 28 16:21:08.65: [ 1376]: <-- [6:AT&C1\r]
Jun 28 16:21:08.80: [ 1376]: --> [2:OK]
Jun 28 16:21:08.80: [ 1376]: <-- [14:AT+FCLASS=2.0\r]
Jun 28 16:21:08.95: [ 1376]: --> [2:OK]
Jun 28 16:21:08.95: [ 1376]: <-- [9:AT+FLO=2\r]
Jun 28 16:21:09.10: [ 1376]: --> [2:OK]
Jun 28 16:21:09.10: [ 1376]: <-- [9:AT+FPP=0\r]
Jun 28 16:21:09.25: [ 1376]: --> [2:OK]
Jun 28 16:21:09.25: [ 1376]: <-- [9:AT+FBO=0\r]
Jun 28 16:21:09.40: [ 1376]: --> [2:OK]
Jun 28 16:21:09.40: [ 1376]: <-- [10:AT+FCT=30\r]
Jun 28 16:21:09.55: [ 1376]: --> [2:OK]
Jun 28 16:21:09.55: [ 1376]: <-- [15:AT+FNR=1,1,1,0\r]
Jun 28 16:21:09.71: [ 1376]: --> [2:OK]
Jun 28 16:21:09.71: [ 1376]: <-- [9:AT+FIE=0\r]
Jun 28 16:21:09.86: [ 1376]: --> [2:OK]
Jun 28 16:21:09.86: [ 1376]: <-- [23:AT+FCC=1,5,2,2,0,0,0,0\r]
Jun 28 16:21:10.03: [ 1376]: --> [2:OK]
Jun 28 16:21:10.03: [ 1376]: <-- [5:ATM1\r]
Jun 28 16:21:10.18: [ 1376]: --> [2:OK]
Jun 28 16:21:10.19: [ 1376]: <-- [14:AT+FCLASS=2.0\r]
Jun 28 16:21:10.44: [ 1376]: --> [2:OK]
Jun 28 16:21:10.44: [ 1376]: <-- [9:AT+FLO=2\r]
Jun 28 16:21:10.69: [ 1376]: --> [2:OK]
Jun 28 16:21:10.69: [ 1376]: <-- [9:AT+FPP=0\r]
Jun 28 16:21:10.94: [ 1376]: --> [2:OK]
Jun 28 16:21:10.94: [ 1376]: <-- [9:AT+FBO=0\r]
Jun 28 16:21:11.19: [ 1376]: --> [2:OK]
Jun 28 16:21:11.19: [ 1376]: <-- [10:AT+FCT=30\r]
Jun 28 16:21:11.44: [ 1376]: --> [2:OK]
Jun 28 16:21:11.44: [ 1376]: <-- [15:AT+FNR=1,1,1,0\r]
Jun 28 16:21:11.70: [ 1376]: --> [2:OK]
Jun 28 16:21:11.70: [ 1376]: <-- [9:AT+FIE=0\r]
Jun 28 16:21:11.95: [ 1376]: --> [2:OK]
Jun 28 16:21:11.95: [ 1376]: <-- [23:AT+FCC=1,5,2,2,0,0,0,0\r]
Jun 28 16:21:12.22: [ 1376]: --> [2:OK]
Jun 28 16:21:12.22: [ 1376]: <-- [18:AT+FLI="external"\r]
Jun 28 16:21:12.48: [ 1376]: --> [2:OK]
Jun 28 16:21:12.48: [ 1376]: DIAL 17029938267
Jun 28 16:21:12.48: [ 1376]: <-- [16:ATDT0000000\r] <= (0s=Fax number)
Jun 28 16:21:24.41: [ 1376]: --> [4:+FCO]
Jun 28 16:21:26.56: [ 1376]: --> [5:ERROR]
Jun 28 16:21:26.56: [ 1376]: REMOTE HANGUP: Unspecified Transmit Phase B 
error (code 20)
Jun 28 16:21:26.57: [ 1376]: SEND FAILED: JOB 21 DEST 17029938267 ERR 
Unspecified Transmit Phase B error
Jun 28 16:21:26.57: [ 1376]: <-- [5:ATH0\r]
Jun 28 16:21:26.81: [ 1376]: --> [2:OK]
Jun 28 16:21:26.81: [ 1376]: SESSION END

I've tried to configure it as class 1 too, and I get a lot more error 
and then the session ends.

What is wrong with this configuration? Initial modem rate was 19200. 
I've reduced it to 9600

Thanks!


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