[hylafax-users] still strugling with DTMF

[Yves Carlier <Yves.Carlier@xxxxxxxxxxx>]

What could be the reason why
after a fresh restart of the hylafax server I get the following log 
messages DTMF related:
Dec  5 15:53:36 faxtest FaxGetty[23378]: STATE CHANGE: RUNNING -> LISTENING
Dec  5 15:53:36 faxtest FaxGetty[23378]: --> [4:RING]
Dec  5 15:53:36 faxtest FaxGetty[23378]: <-- [7:AT>DT1\r]
Dec  5 15:53:36 faxtest FaxGetty[23378]: --> [2:OK]
Dec  5 15:53:37 faxtest FaxGetty[23378]: MODEM HEARD DTMF: 4
Dec  5 15:53:38 faxtest FaxGetty[23378]: MODEM HEARD DTMF: 0
Dec  5 15:53:38 faxtest FaxGetty[23378]: MODEM HEARD DTMF: 2
Dec  5 15:53:38 faxtest last message repeated 3 times
Dec  5 15:53:38 faxtest FaxGetty[23378]: MODEM HEARD DTMF: 3
Dec  5 15:53:39 faxtest FaxGetty[23378]: MODEM HEARD DTMF: 2
Dec  5 15:53:39 faxtest FaxGetty[23378]: MODEM HEARD DTMF: 9
Dec  5 15:53:39 faxtest FaxGetty[23378]: MODEM HEARD DTMF: 4
Dec  5 15:53:39 faxtest FaxGetty[23378]: MODEM HEARD DTMF: 8
Dec  5 15:53:39 faxtest FaxGetty[23378]: ANSWER: Call ID 1 "40222232948"
Dec  5 15:53:39 faxtest FaxGetty[23378]: STATE CHANGE: LISTENING -> 
ANSWERING
Dec  5 15:53:49 faxtest FaxGetty[23378]: ANSWER: FAX CONNECTION  DEVICE 
'/dev/ttyS0'
Dec  5 15:54:00 faxtest FaxGetty[23387]: RECV FAX (000000124): 
recvq/fax000000059.tif from BARC EUROPE - 4, route to <unspecified>, 1 
pages in 0:11
Dec  5 15:54:03 faxtest FaxGetty[23378]: RECV FAX: bin/faxrcvd.php 
"recvq/fax000000059.tif" "ttyS0" "000000124" "" "40222232948"
Dec  5 15:54:03 faxtest FaxGetty[23378]: <-- [5:ATH0\r]
Dec  5 15:54:04 faxtest FaxGetty[23378]: --> [2:OK]
Dec  5 15:54:04 faxtest FaxGetty[23378]: MODEM set DTR OFF
Dec  5 15:54:05 faxtest FaxGetty[23378]: MODEM set DTR OFF


and all successive  incomming FAX calls log as follows:
Dec  5 15:58:52 faxtest FaxGetty[23378]: STATE CHANGE: RUNNING -> LISTENING
Dec  5 15:58:52 faxtest FaxGetty[23378]: --> [4:RING]
Dec  5 15:58:52 faxtest FaxGetty[23378]: <-- [7:AT>DT1\r]
Dec  5 15:58:53 faxtest FaxGetty[23378]: --> [2:OK]
Dec  5 15:58:53 faxtest FaxGetty[23378]: --> [8:DTMFSTAR]
Dec  5 15:58:54 faxtest last message repeated 2 times
Dec  5 15:58:54 faxtest FaxGetty[23378]: --> [5:DTMF4]
Dec  5 15:58:54 faxtest FaxGetty[23378]: --> [5:DTMF0]
Dec  5 15:58:54 faxtest FaxGetty[23378]: --> [5:DTMF2]
Dec  5 15:58:55 faxtest last message repeated 3 times
Dec  5 15:58:55 faxtest FaxGetty[23378]: --> [5:DTMF3]
Dec  5 15:58:55 faxtest FaxGetty[23378]: --> [5:DTMF2]
Dec  5 15:58:55 faxtest FaxGetty[23378]: --> [5:DTMF9]
Dec  5 15:58:56 faxtest FaxGetty[23378]: --> [5:DTMF4]
Dec  5 15:58:56 faxtest FaxGetty[23378]: --> [5:DTMF8]
Dec  5 15:58:56 faxtest FaxGetty[23378]: --> [8:DTMFSTAR]
Dec  5 15:58:56 faxtest FaxGetty[23378]: --> [5:DTMF4]
Dec  5 15:58:59 faxtest FaxGetty[23378]: --> [6:FAXCNG]
Dec  5 15:58:59 faxtest FaxGetty[23378]: <-- [5:ATH0\r]
Dec  5 15:58:59 faxtest FaxGetty[23378]: --> [2:OK]
Dec  5 15:58:59 faxtest FaxGetty[23378]: MODEM set DTR OFF
Dec  5 15:59:00 faxtest FaxGetty[23378]: MODEM set DTR OFF

Is it my PBX that is messing around (hard to believe) or are there 
initialisation/configuration settings of
the modem that are different between the initial  reception and all 
subsequent receptions?  I've set
the server in logmode 0xfff, and all commands sent to the modem look 
identical.



begin:vcard
fn:Yves Carlier
n:Carlier;Yves
org:BARC NV;IT Dept.
adr:;;Industriepark Zwijnaarde 3B;Gent;;9052;Belgium
email;internet:Yves.Carlier@xxxxxxxxxxx
title:IT Director
tel;work:+32 9 329.2.329
tel;fax:+32 9 329.2.330
url:http://www.barclab.com/
version:2.1
end:vcard

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