[hylafax-users] MT1932ZBA with DTMF DID

[Mat Allgood <mallgood@xxxxxxxxx>]

I'm using version 4.2.1 on a debian woody (I've recompiled from the
unstable branch and created my own back port) with a Multitech
MT1932ZBA modem.
I've been trying to get this setup for quite a while and I've read
through the archives and even some of the bug updates (the ones from
Lee on DID).  I can get normal faxes fine.  The problem is when I try
to do DID. I was having problems with hylafax sending the command then
then erroring out after the modem responds back with "OK".   I have
read through the Bug list for DID and it seems there was a patch a
while back to allow DID (with AT>DT1 on the Modem).  I also noticed
that there was an update to that same piece of code at a later date
that changed the
"atCmd(conf.ringResponse);" line to "atCmd(conf.ringResponse, AT_NOTHING);". 

I've changed it back and now it seems to work.  Kind of.  It works
sometimes and others not.  I may end up getting 2 of the 3 digits I'm
asking it to wait for, sometimes only 1 etc etc.  But when it does get
all 3 digits, it delivers the fax correctly and everything.  So the
problem seems to be that hylafax is not waiting (or not waiting long
enough) for the 3 digits.

Here is the section of the log that is appropriate:

Mar 17 13:58:56 mail FaxGetty[5418]: STATE CHANGE: RUNNING -> LISTENING
Mar 17 13:58:56 mail FaxGetty[5418]: MODEM input buffering enabled
Mar 17 13:58:56 mail FaxQueuer[5411]: FIFO RECV "+ttyS4:B"
Mar 17 13:58:56 mail FaxQueuer[5411]: MODEM ttyS4: BUSY
Mar 17 13:58:56 mail FaxGetty[5418]: --> [4:RING]
Mar 17 13:58:56 mail FaxGetty[5418]: <-- [7:AT>DT1\r]
Mar 17 13:58:56 mail FaxGetty[5418]: --> [2:OK]
Mar 17 13:58:59 mail FaxGetty[5418]: --> [5:DTMF3]
Mar 17 13:58:59 mail FaxGetty[5418]: ANSWER: CID NUMBER "3" NAME ""
Mar 17 13:58:59 mail FaxQueuer[5411]: FIFO RECV "+ttyS4:C"3"""
Mar 17 13:58:59 mail FaxGetty[5418]: --> [5:DTMF0]
Mar 17 13:58:59 mail FaxGetty[5418]: --> [5:DTMF1]
Mar 17 13:59:05 mail FaxGetty[5418]: MODEM TIMEOUT: reading line from modem
Mar 17 13:59:05 mail FaxGetty[5418]: <-- [5:ATH0\r]
Mar 17 13:59:05 mail FaxGetty[5418]: --> [2:OK]

where here is where it is working:

Mar 17 13:59:45 mail FaxQueuer[11529]: MODEM ttyS4: READY,
capabilities Pc9ffc701:ff
Mar 17 13:59:48 mail FaxGetty[11536]: STATE CHANGE: RUNNING -> LISTENING
Mar 17 13:59:48 mail FaxGetty[11536]: MODEM input buffering enabled
Mar 17 13:59:48 mail FaxQueuer[11529]: FIFO RECV "+ttyS4:B"
Mar 17 13:59:48 mail FaxQueuer[11529]: MODEM ttyS4: BUSY
Mar 17 13:59:49 mail FaxGetty[11536]: --> [4:RING]
Mar 17 13:59:49 mail FaxGetty[11536]: <-- [7:AT>DT1\r]
Mar 17 13:59:49 mail FaxGetty[11536]: --> [2:OK]
Mar 17 13:59:51 mail FaxGetty[11536]: --> [5:DTMF3]
Mar 17 13:59:51 mail FaxGetty[11536]: --> [5:DTMF0]
Mar 17 13:59:52 mail FaxGetty[11536]: --> [5:DTMF1]
Mar 17 13:59:52 mail FaxGetty[11536]: ANSWER: CID NUMBER "301" NAME ""
Mar 17 13:59:52 mail FaxGetty[11536]: STATE CHANGE: LISTENING -> ANSWERING
Mar 17 13:59:52 mail FaxGetty[11536]: MODEM input buffering enabled
it then proceeds to get the fax, etc etc.

Anyone know what I might do to fix the problem?  Is there sometime of
a timeout value in the config file I need to set?
Any help is appreciated.

Mat Allgood
mallgood@xxxxxxxxx

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