flexfax: trouble answering data calls

[(Hume Smith)hume.smith@dess.tallships.istar.ca]

hylafax 4.0p1; linux 2.0.28
i'm trying to configure our system to take data calls (for the occasional emergency, to do maintenance when the portmasters die).  i can't get the modem answered; it just rings.  faxgetty seems to notice a ring but something goes amiss; related to Caller ID perhaps (what's "ANSWER: CID REJECTED" mean?)?

here's a bit of the log (trace mask=265):
Oct  7 13:59:09 dess FaxGetty[12675]: MODEM MULTI-TECH SYSTEMS MT2834ZDX/0314C
Oct  7 13:59:09 dess FaxGetty[12675]: <-- [7:ATL0M1\r]
Oct  7 13:59:10 dess FaxGetty[12675]: --> [2:OK]
Oct  7 13:59:10 dess FaxGetty[12675]: <-- [9:AT+FCR=1\r]
Oct  7 13:59:10 dess FaxGetty[12675]: --> [2:OK]
Oct  7 13:59:10 dess FaxGetty[12675]: <-- [23:AT+FLID="tsistarfxsrv"\r]
Oct  7 13:59:10 dess FaxGetty[12675]: --> [2:OK]
Oct  7 13:59:10 dess FaxGetty[12675]: <-- [9:AT+FAA=1\r]
Oct  7 13:59:11 dess FaxGetty[12675]: --> [2:OK]
Oct  7 13:59:11 dess FaxGetty[12675]: STATE CHANGE: BASE -> RUNNING
Oct  7 14:01:51 dess FaxGetty[12675]: STATE CHANGE: RUNNING -> LISTENING
Oct  7 14:01:51 dess FaxGetty[12675]: --> [4:RING]
Oct  7 14:01:51 dess FaxGetty[12675]: STATE CHANGE: LISTENING -> ANSWERING
Oct  7 14:01:51 dess FaxGetty[12675]: ANSWER: CID REJECTED
Oct  7 14:01:51 dess FaxGetty[12675]: <-- [5:ATH0\r]
Oct  7 14:01:52 dess FaxGetty[12675]: --> [2:OK]
Oct  7 14:01:54 dess FaxGetty[12675]: <-- [30:AT&F&C1&D2X4S7=55E0V1Q0S0=0H0\r]
Oct  7 14:01:55 dess FaxGetty[12675]: --> [29:AT&F&C1&D2X4S7=55E0V1Q0S0=0H0]
Oct  7 14:01:55 dess FaxGetty[12675]: --> [2:OK]
Oct  7 14:01:55 dess FaxGetty[12675]: <-- [21:ATS8=2S7=60&E4&D3&C1\r]
Oct  7 14:01:55 dess FaxGetty[12675]: --> [2:OK]
Oct  7 14:01:55 dess FaxGetty[12675]: <-- [12:AT+FCLASS=?\r]
Oct  7 14:01:55 dess FaxGetty[12675]: /dev/modem: Can not initialize modem.
Oct  7 14:01:55 dess FaxGetty[12675]: STATE CHANGE: ANSWERING -> MODEMWAIT (timeout 30)

and part of spool/etc/config.modem:
RingsBeforeAnswer:      1
AdaptiveAnswer:         yes
AnswerRotary:           data
ModemAnswerCmd:         AT+FCLASS=0;A
#ModemAnswerDataCmd:    ATH+FCLASS=0;A
#
# Modem-related stuff: should reflect modem command interface
# and hardware connection/cabling (e.g. flow control).
#
ModemType:              Class2          # use class 2 interface
ModemRate:              19200           # lock rate for DCE-DTE communication
ModemFlowControl:       rtscts          # default
#
ModemHardFlowCmd:       AT&E4           # hardware flow control
ModemSoftFlowCmd:       AT&E5           # 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=1        # enable adaptive-answer in class 2
#
# NB: some models get confused by the @
#
ModemDialCmd:           ATDT%s@         # T for tone dialing, @ for silence
#
Class2RecvDataTrigger:  "\022"          # character sent to modem to start recv
#
ModemResetCmds: "AT&F&C1&D2X4S7=55"


please be sure to address to me; i unsubscribed this list some time ago.

--
Hume dot Smith at Dess dot Tallships dot IStar dot CA
<URL:http://dess.tallships.istar.ca/%7Ehclsmith/>