Re: [hylafax-users] DID problem

[Lee Howard <faxguy@xxxxxxxxxxxxxxxx>]

David,

There was a CID "concatenation" change that was made to HylaFAX a long 
time ago, but I quite sure that it was after 4.1.1, I'd have to check 
to be sure.  Because you're receiving with multiple "DTMFn" you need 
this feature.

I would highly recommend that you upgrade to 4.2.1.  If this is 
unacceptable for you, then you will need to change your ModemResetCmds 
to format the DID information all on one line.

Lee.


On 2005.02.07 09:40 David Brodbeck wrote:
> I'm having some problems getting DID to work.  I'm using a MultiTech
> MultiModemDID, and Hylafax 4.1.1-3.1 (From Debian Woody).
>
> Reception on the POTS port of the modem works fine, but not on the DID
> port.
> The modem gets the DID digits okay, but then things just time out:
>
> Feb  7 12:25:02 dialtone FaxQueuer[277]: MODEM ttyS0: READY,
> capabilities
> P3fc3e7ff:ff
> Feb  7 12:25:15 dialtone FaxGetty[399]: STATE CHANGE: RUNNING ->
> LISTENING
> Feb  7 12:25:15 dialtone FaxGetty[399]: MODEM input buffering enabled
> Feb  7 12:25:15 dialtone FaxQueuer[277]: MODEM ttyS0: BUSY
> Feb  7 12:25:15 dialtone FaxGetty[399]: --> [5:DTMF4]
> Feb  7 12:25:15 dialtone FaxGetty[399]: --> [5:DTMF7]
> Feb  7 12:25:15 dialtone FaxGetty[399]: --> [5:DTMF5]
> Feb  7 12:25:15 dialtone FaxGetty[399]: --> [5:DTMF2]
> Feb  7 12:25:20 dialtone FaxGetty[399]: MODEM TIMEOUT: reading line
> from
> modem
> Feb  7 12:25:20 dialtone FaxGetty[399]: <-- [5:ATH0\r]
> Feb  7 12:25:21 dialtone FaxGetty[399]: --> [2:OK]
>
> The problem appears to be that, during configuration, HylaFax is
> setting
> S-register S0 to 0, which means it needs to issue an ATA before the
> modem
> will connect.  But when it's received the four DTMF digits, it never
> issues
> the ATA -- it times out and hangs up instead.
>
> Here's the config file I'm using:
>
> CountryCode:            1
> AreaCode:               734
> FAXNumber:              +1.734.995.2413
> LongDistancePrefix:     1
> InternationalPrefix:    011
> DialStringRules:        etc/dialrules
> ServerTracing:          0xFFF
> SessionTracing:         0x08501
> RecvFileMode:           0640
> LogFileMode:            0640
> DeviceMode:             0660
> RingsBeforeAnswer:      1
> SpeakerVolume:          off
> GettyArgs:              "-r -b %l"
> LocalIdentifier:        "INTERCLEAN EQUIPMENT"
> TagLineFormat:          "From %%l|%c|Page %%P of %%T"
> TagLineFont:            etc/lutRS18.pcf
> MaxRecvPages:           100
>
>
> ModemType:              Class1          # use this to supply a hint
> ModemRate:              57600           # must be at least as fast as
> the
> DCE-DCE communication
> ModemFlowControl:       rtscts          # many firmwares have broken
> software flow control
> Class1EnableV34Cmd:     AT+F34=14,1,2   # 33600-2400 primary,
> 2400-1200
> control
> Class1TCFRecvHack:      yes             # avoid +FCERROR before TCF
> Class1TMConnectDelay:   400             # counteract quick CONNECT
> response
>
> # If your line supports Caller-ID, you may want to uncomment this...
> # QualifyCID:           etc/cid         # you must create this file
> # ModemResetCmds:       AT+VCID=1
> # CIDNumber:            "NMBR="
> # CIDName:              "NAME="
>
> # Or with the MT5634ZBA-DID you'll probably need something like...
> ModemResetCmds: AT*DS1*DD0*DF1*DN4      # enable DTMF-DID, wink-start,
> 3
> digits
> CIDNumber:              "DTMF"          # format of AT*DF1
> CIDNumberAnswerLength:  4               # four DTMF-DID digits then
> ATA
>
> # From the generic class1 file:
>
> Class1Cmd:              AT+FCLASS=1     # command to enter class 1
> Class1PPMWaitCmd:       AT+FTS=7        # command to stop and wait
> before
> PPM
> Class1TCFWaitCmd:       AT+FTS=7        # command to stop and wait
> before
> TCF
> Class1EOPWaitCmd:       AT+FTS=9        # command to stop and wait
> before
> EOP
> Class1TCFResponseDelay: 75              # 75ms delay between recv TCF
> &
> response
> Class1SendMsgDelay:     75              # 75ms delay after training
> Class1SwitchingDelay:   75              # 150ms delay in switching
> transmission direction
> Class1TrainingRecovery: 1500            # 1.5sec delay after training
> failure
> Class1RecvAbortOK:      200             # wait 200ms for abort
> response
> Class1FrameOverhead:    4               # 4 byte overhead in recvd
> HDLC
> frames
> Class1RecvIdentTimer:   40000           # 35+5secs waiting for ident
> frames
> Class1TCFMaxNonZero:    10              # max 10% of data may be
> non-zero
> Class1TCFMinRun:        1000            # min run is 2/3rds of TCF
> duration
>
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