Re: [hylafax-users] MT-5634ZPX-PCI-U 1.32i firmware

[hylafax-users-bounce@xxxxxxxxxxx]

Kris,

I do have some cases like you mentioned below. In this case, hylafax
resets the modem (DTR OFF) after parse error and then faxgetty continues
to work normally. In this case, I just miss the call that came during
modem initialization phase. It does not lock the modem or hang the
machine. (Meanwhile I thank you for the information that you have given
about this subject, I will change my config.tty based on the information
you pointed out so that I don't miss this kind of calls)

My case is more likely;

FaxGetty[3474]: <-- [9:AT+FRM=?\r]
FaxGetty[3474]: --> [41:3,24,48,72,73,74,96,97,98,121,122,145,146]
FaxGetty[3474]: --> [2:OK]
FaxGetty[3474]: MODEM LT V.92 1.0 MT5634ZPX-PCI-U INTERNAL
DATA/FAX/VOICE MODEM VERSION 1.32I LT V.92 1.0 MT5634ZPX-PCI-U Internal
Data/Fax/Voice Modem Version 1.32i/
FaxGetty[3474]: <-- [5:ATM0\r]
FaxGetty[3474]: --> [2:OK]
FaxGetty[3474]: STATE CHANGE: RECEIVING -> RUNNING (timeout 30)
FaxGetty[3474]: MODEM input buffering disabled
FaxGetty[3474]: STATE CHANGE: RUNNING -> LISTENING
FaxGetty[3474]: MODEM input buffering enabled
FaxGetty[3474]: --> [4:RING]
FaxGetty[3474]: --> [4:RING]
FaxGetty[3474]: STATE CHANGE: LISTENING -> ANSWERING
FaxGetty[3474]: MODEM input buffering enabled
FaxGetty[3474]: ANSWER: FAX CONNECTION  DEVICE '/dev/ttyS5'
FaxGetty[3474]: <-- [5:ATH0\r]
FaxGetty[3474]: --> [2:OK]
FaxGetty[3474]: MODEM set DTR OFF
FaxGetty[3474]: MODEM set DTR OFF
FaxGetty[3474]: DELAY 75 ms
FaxGetty[3474]: MODEM set DTR ON
FaxGetty[3474]: DELAY 2600 ms
FaxGetty[3474]: MODEM set baud rate: 19200 baud, input flow RTS/CTS,
output flow RTS/CTS
FaxGetty[3474]: DELAY 10 ms
FaxGetty[3474]: MODEM flush i/o
FaxGetty[3474]: <-- [4:ATZ\r]
FaxGetty[3474]: MODEM TIMEOUT: reading line from modem
FaxGetty[3474]: MODEM <Timeout>
FaxGetty[3474]: MODEM set DTR OFF
FaxGetty[3474]: DELAY 75 ms
FaxGetty[3474]: MODEM set DTR ON
FaxGetty[3474]: DELAY 2600 ms
FaxGetty[3474]: MODEM set baud rate: 19200 baud, input flow RTS/CTS,
output flow RTS/CTS
FaxGetty[3474]: DELAY 10 ms
FaxGetty[3474]: MODEM flush i/o
FaxGetty[3474]: <-- [4:ATZ\r]
FaxGetty[3474]: MODEM TIMEOUT: reading line from modem
FaxGetty[3474]: MODEM <Timeout>
FaxGetty[3474]: MODEM set DTR OFF
FaxGetty[3474]: /dev/ttyS5: Can not initialize modem.
FaxGetty[3474]: STATE CHANGE: RECEIVING -> MODEMWAIT (timeout 30)
FaxGetty[3474]: MODEM set DTR OFF
FaxGetty[3474]: DELAY 75 ms
FaxGetty[3474]: MODEM set DTR ON
FaxGetty[3474]: DELAY 2600 ms
FaxGetty[3474]: MODEM set baud rate: 19200 baud, input flow RTS/CTS,
output flow RTS/CTS
FaxGetty[3474]: DELAY 10 ms
FaxGetty[3474]: MODEM flush i/o
FaxGetty[3474]: <-- [4:ATZ\r]
FaxGetty[3474]: MODEM TIMEOUT: reading line from modem
FaxGetty[3474]: MODEM <Timeout>
FaxGetty[3474]: MODEM set DTR OFF
FaxGetty[3474]: DELAY 75 ms
FaxGetty[3474]: MODEM set DTR ON
FaxGetty[3474]: DELAY 2600 ms
FaxGetty[3474]: MODEM set baud rate: 19200 baud, input flow RTS/CTS,
output flow RTS/CTS
FaxGetty[3474]: DELAY 10 ms
FaxGetty[3474]: MODEM flush i/o
FaxGetty[3474]: <-- [4:ATZ\r]
FaxGetty[3474]: MODEM TIMEOUT: reading line from modem
FaxGetty[3474]: MODEM <Timeout>
FaxGetty[3474]: MODEM set DTR OFF
FaxGetty[3474]: MODEM set DTR OFF
FaxGetty[3474]: DELAY 75 ms
FaxGetty[3474]: MODEM set DTR ON
FaxGetty[3474]: DELAY 2600 ms
FaxGetty[3474]: MODEM set baud rate: 19200 baud, input flow RTS/CTS,
output flow RTS/CTS
FaxGetty[3474]: DELAY 10 ms
FaxGetty[3474]: MODEM flush i/o
FaxGetty[3474]: <-- [4:ATZ\r]
FaxGetty[3474]: MODEM TIMEOUT: reading line from modem
FaxGetty[3474]: MODEM <Timeout>
FaxGetty[3474]: MODEM set DTR OFF
FaxGetty[3474]: DELAY 75 ms
FaxGetty[3474]: MODEM set DTR ON
FaxGetty[3474]: DELAY 2600 ms
FaxGetty[3474]: MODEM set baud rate: 19200 baud, input flow RTS/CTS,
output flow RTS/CTS
FaxGetty[3474]: DELAY 10 ms
FaxGetty[3474]: MODEM flush i/o
FaxGetty[3474]: <-- [4:ATZ\r]
FaxGetty[3474]: MODEM TIMEOUT: reading line from modem
FaxGetty[3474]: MODEM <Timeout>
FaxGetty[3474]: MODEM set DTR OFF
FaxGetty[3474]: Unable to setup modem on /dev/ttyS5; giving up after 2
attempts

Today, I have upgraded the firmware of modems in one of our fax servers
(from 1.25p to 1.32i) again. I am hoping to get more detailed info about
this problem.

Best Regards, 
  
-----Original Message-----
From: hylafax-users-bounce@xxxxxxxxxxx
[mailto:hylafax-users-bounce@xxxxxxxxxxx] 
Sent: Wednesday, August 04, 2004 1:28 AM
To: hylafax-users@xxxxxxxxxxx
Subject: Re: [hylafax-users] MT-5634ZPX-PCI-U 1.32i firmware

> From: Mehmet Cer [mailto:mcer@xxxxxxxxxx] 
> However, after receiving 150-200 faxes, modem stops responding and
> hylafax tries to initialize it several times. 

Mehmet,

I set up a test to make one fax machine constantly send 1 page jobs to
my HylaFAX server.  In the /var/log/messages file I saw this:
FaxGetty[3087]: /dev/ttyS4: Can not initialize modem.

I then set ServerTracing to 0xffffffff and a few minutes later saw this:
FaxGetty[3087]: <-- [9:AT+FRM=?\r]
FaxGetty[3087]: --> [4:RING]
FaxGetty[3087]: Error parsing "+FRM" query response: "OK"
FaxGetty[3087]: MODEM set DTR OFF
FaxGetty[3087]: /dev/ttyS4: Can not initialize modem.
FaxGetty[3087]: STATE CHANGE: RECEIVING -> MODEMWAIT (timeout 30)

Is this similar to what you're seeing?  I'm going to try the advice
given here: http://www.hylafax.org/archive/2004-07/msg00362.php to see
if that helps.


> But in some cases, hylafax cannot initialize it and we see
> "waiting for modem to come ready" state with faxstat command. 

When this happens is faxgetty running?

Kris

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