[hylafax-users] Modem blocks line after some received faxes

[Lüder Sachse <lueder@gmx.at>]

Hi!

I am using Hylafax 4.0pl2 with a Hayes 14.4 modem (Class 1). It
basically works fine but every 5-10 faxes the modem doesn't hang up
after receiving the fax. I get an error message via mail like this:

...
Aug 13 23:52:27.41: [  572]: --> [7:CONNECT]
Aug 13 23:52:27.41: [  572]: RECV: begin page
Aug 13 23:52:58.02: [  572]: RECV: 1146 total lines, 0 bad lines, 0
consecutive bad lines
Aug 13 23:52:58.02: [  572]: RECV: end page
Aug 13 23:52:58.02: [  572]: --> [10:NO CARRIER]
Aug 13 23:52:58.02: [  572]: <-- [9:AT+FRH=3\r]
Aug 13 23:52:58.34: [  572]: --> [7:CONNECT]
Aug 13 23:52:59.20: [  572]: --> [2:OK]
Aug 13 23:52:59.20: [  572]: RECV recv MPS (more pages, same document)
Aug 13 23:52:59.20: [  572]: <-- [9:AT+FTH=3\r]
Aug 13 23:52:59.26: [  572]: --> [7:CONNECT]
Aug 13 23:53:00.57: [  572]: --> [2:OK]
Aug 13 23:53:00.57: [  572]: RECV send MCF (message confirmation)
Aug 13 23:53:00.57: [  572]: RECV FAX (00001857): from COMPU-SHACK, page
3 in 0:34, INF, 3.85 line/mm, 2-D MR
Aug 13 23:53:00.58: [  572]: <-- [11:AT+FRM=146\r]
Aug 13 23:53:01.44: [  572]: --> [7:CONNECT]
Aug 13 23:53:01.44: [  572]: RECV: begin page
Aug 13 23:53:28.65: [  572]: RECV: 1146 total lines, 0 bad lines, 0
consecutive bad lines
Aug 13 23:53:28.65: [  572]: RECV: end page
Aug 13 23:53:28.65: [  572]: --> [10:NO CARRIER]
Aug 13 23:53:28.65: [  572]: <-- [9:AT+FRH=3\r]
Aug 13 23:54:08.65: [  572]: --> [0:]
Aug 13 23:54:08.65: [  572]: MODEM <Empty line>
Aug 13 23:54:08.85: [  572]: MODEM <Timeout>
Aug 13 23:54:08.85: [  572]: RECV FAX (00001857): recvq/fax01606.tif
from +49 0 0, route to <unspecified>, 3 pages in 2:57
Aug 13 23:54:08.86: [  572]: RECV FAX: T.30 T2 timeout, expected page
not received
Aug 13 23:54:08.86: [  572]: <-- [9:AT+FTH=3\r]
Aug 13 23:54:11.40: [  572]: --> [0:]
Aug 13 23:54:11.40: [  572]: RECV FAX (00001857): session with +49 0 0
terminated abnormally: T.30 T2 timeout, expected page not received
Aug 13 23:54:11.40: [  572]: RECV FAX: bin/faxrcvd "recvq/fax01606.tif"
"ttyS2" "00001857" "T.30 T2 timeout, expected page not received"

After that the phone line the computer is connected to is dead. All I
can do is rebooting the modem. I am already using this system since 1997
and it works fine except this problem.
This is no lock file problem. If shut down faxgetty I can start minicom
but no keys are working in minicom. I can only stop it by killing it
(-9).
If I reboot the server everything is fine again but this is a productive
server and I can't reboot it every two or three days.
Does anyone have an idea?

Thanks in advance.

Lueder



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