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Re: New Multitech modem-blank faxes
> I had previously submitted this question with the subject,
> "Perfect Blank Faxes", but received no
> responses from this otherwise quite active group.
>
>
> The modem appears to work fine, receives faxes without
> any error indications (even in the .../spool/log c000.... files --
> detail of which was included in my previous posting --
> BUT all the received fax pages (from a variety of fax machines
> in various locations) are BLANK.
I had the same problem. Try adding the lines:
ModemSendFillOrder: LSB2MSB
ModemRecvFillOrder: MSB2LSB # opposite of earlier models
to the end of your config.tty* file. I found this worked on some MT5634ZDX
modems (which did class 2 even though customer support said they didn't).
The 56K modems appear to use a Rockwell chipset and one of our customers
had problems with them and went back to the MT2834ZDX (The MT2834ZDXb-u
appears to have the same chipset)
Here's a sample config file for the MT5634ZDX modems:
#
# Configuration for a Multi-Tech MT5634ZDX modems, also sometimes sold as
# MT2834ZDXbu
#
# CONFIG: CLASS2: LT*33*6*MT5634ZDX
#
# BEGIN-SERVER
# END-SERVER
#
# Modem-related stuff: should reflect modem command interface
# and hardware connection/cabling (e.g. flow control).
#
ModemType: Class2 # use class 2 interface
ModemRate: 38400 # lock rate for DCE-DTE communication
ModemFlowControl: xonxoff # default
#
ModemNoFlowCmd: AT&K
ModemHardFlowCmd: AT&K3 # hardware flow control
ModemSoftFlowCmd: AT&K4 # software flow control
ModemSetupDTRCmd: AT&D3 # setup so DTR drop resets modem
ModemSetupDCDCmd: AT&C1 # setup so DCD reflects carrier (or not)
ModemSetupAACmd: AT+FAA=0 # enable adaptive-answer in class 2
#
#
ModemDialCmd: ATDT%s # T for tone dialing, @ for silence
#
Class2RecvDataTrigger: "\022" # character sent to modem to start recv
ModemSendFillOrder: LSB2MSB
ModemRecvFillOrder: MSB2LSB # opposite of earlier models
