flexfax: Courier I-Modem doesn't always answer

["Perry Prust" <perry@icom-dv.de>]

I'm using HylaFax with a USR Courier I-Modem and get into trouble when
receiving faxes from certain machines (it seems that it doesn't work if
additional CLI information is provided by the RING message).

Any ideas why?

modem initialization:

Apr 15 12:57:00 linux FaxGetty[239]: <-- [17:ATE0V1Q0X4S0=0H0\r]
Apr 15 12:57:00 linux FaxGetty[239]: --> [2:OK]
Apr 15 12:57:00 linux FaxGetty[239]: <--
[32:ATS8=2S7=60&H1&I0&R2S13=1&D2&C1\r]
Apr 15 12:57:00 linux FaxGetty[239]: --> [2:OK]
Apr 15 12:57:00 linux FaxGetty[239]: <-- [12:AT+FCLASS=?\r]
Apr 15 12:57:00 linux FaxGetty[239]: --> [7:0,1,2.0]
Apr 15 12:57:00 linux FaxGetty[239]: --> [2:OK]
Apr 15 12:57:00 linux FaxGetty[239]: <-- [14:AT+FCLASS=2.0\r]
Apr 15 12:57:00 linux FaxGetty[239]: --> [2:OK]
Apr 15 12:57:00 linux FaxGetty[239]: <-- [8:AT+FMI?\r]
Apr 15 12:57:01 linux FaxGetty[239]: --> [41:USRobotics Courier I-Modem with
ISDN/V.34]
Apr 15 12:57:01 linux FaxGetty[239]: --> [2:OK]
Apr 15 12:57:01 linux FaxGetty[239]: <-- [8:AT+FMM?\r]
Apr 15 12:57:01 linux FaxGetty[239]: --> [39:Product type           Germany
External]
Apr 15 12:57:01 linux FaxGetty[239]: --> [57:Options
HST,V32bis,Terbo,V.FC,V34+,x2,V.90]
Apr 15 12:57:01 linux FaxGetty[239]: --> [40:Fax Options            Class
1/Class 2.0]
Apr 15 12:57:01 linux FaxGetty[239]: --> [31:Clock Freq
20.16Mhz]
Apr 15 12:57:01 linux FaxGetty[239]: --> [27:Eprom                  768k]
Apr 15 12:57:01 linux FaxGetty[239]: --> [27:Ram                    256k]
Apr 15 12:57:01 linux FaxGetty[239]: --> [2:OK]
Apr 15 12:57:01 linux FaxGetty[239]: <-- [8:AT+FMR?\r]
Apr 15 12:57:01 linux FaxGetty[239]: --> [31:Supervisor date
07/10/98]
Apr 15 12:57:01 linux FaxGetty[239]: --> [31:DSP date
03/23/98]
Apr 15 12:57:01 linux FaxGetty[239]: --> [28:Supervisor rev         2.4.5]
Apr 15 12:57:01 linux FaxGetty[239]: --> [28:DSP rev                3.0.3]
Apr 15 12:57:01 linux FaxGetty[239]: --> [2:OK]
Apr 15 12:57:01 linux FaxGetty[239]: <-- [9:AT+FCC=?\r]
Apr 15 12:57:01 linux FaxGetty[239]: -->
[35:(0,1),(0-5),(0-2),(0-2),0,0,0,(0-7)]
Apr 15 12:57:01 linux FaxGetty[239]: --> [2:OK]
Apr 15 12:57:01 linux FaxGetty[239]: <-- [9:AT+FAP=?\r]
Apr 15 12:57:01 linux FaxGetty[239]: --> [5:ERROR]
Apr 15 12:57:01 linux FaxGetty[239]: <-- [9:AT+FSP=?\r]
Apr 15 12:57:02 linux FaxGetty[239]: --> [5:(0,1)]
Apr 15 12:57:02 linux FaxGetty[239]: --> [2:OK]
Apr 15 12:57:02 linux FaxGetty[239]: <-- [14:AT+FCLASS=2.0\r]
Apr 15 12:57:02 linux FaxGetty[239]: --> [2:OK]
Apr 15 12:57:02 linux FaxGetty[239]: <-- [9:AT+FLO=2\r]
Apr 15 12:57:02 linux FaxGetty[239]: --> [2:OK]
Apr 15 12:57:02 linux FaxGetty[239]: <-- [9:AT+FPP=0\r]
Apr 15 12:57:02 linux FaxGetty[239]: --> [2:OK]
Apr 15 12:57:02 linux FaxGetty[239]: <-- [9:AT+FBO=0\r]
Apr 15 12:57:02 linux FaxGetty[239]: --> [2:OK]
Apr 15 12:57:02 linux FaxGetty[239]: <-- [10:AT+FCT=30\r]
Apr 15 12:57:02 linux FaxGetty[239]: --> [2:OK]
Apr 15 12:57:02 linux FaxGetty[239]: <-- [15:AT+FNR=1,1,1,1\r]
Apr 15 12:57:02 linux FaxGetty[239]: --> [2:OK]
Apr 15 12:57:02 linux FaxGetty[239]: <-- [9:AT+FIE=0\r]
Apr 15 12:57:03 linux FaxGetty[239]: --> [2:OK]
Apr 15 12:57:03 linux FaxGetty[239]: <-- [23:AT+FCC=1,5,2,2,0,0,0,0\r]
Apr 15 12:57:03 linux FaxGetty[239]: --> [2:OK]
Apr 15 12:57:03 linux FaxGetty[239]: MODEM USROBOTICS COURIER I-MODEM WITH
ISDN/V.34 Product type           Germany External
Apr 15 12:57:03 linux FaxGetty[239]: <-- [7:ATE0M0\r]
Apr 15 12:57:03 linux FaxGetty[239]: --> [2:OK]
Apr 15 12:57:03 linux FaxGetty[239]: <-- [9:AT+FCR=1\r]
Apr 15 12:57:03 linux FaxGetty[239]: --> [2:OK]
Apr 15 12:57:03 linux FaxGetty[239]: <-- [19:AT+FLI="ICOM GmbH"\r]
Apr 15 12:57:03 linux FaxGetty[239]: --> [2:OK]
Apr 15 12:57:03 linux FaxGetty[239]: <-- [9:AT+FAA=1\r]
Apr 15 12:57:04 linux FaxGetty[239]: --> [2:OK]
Apr 15 12:57:04 linux FaxGetty[239]: MODEM input buffering disabled
Apr 15 13:00:09 linux FaxGetty[239]: MODEM input buffering enabled

... here it comes:

Apr 15 13:00:09 linux FaxGetty[239]: --> [14:RING 441800990]
Apr 15 13:00:16 linux last message repeated 2 times
Apr 15 13:00:16 linux FaxGetty[239]: <-- [5:ATH0\r]
Apr 15 13:00:17 linux FaxGetty[239]: --> [2:OK]
Apr 15 13:00:17 linux FaxGetty[239]: MODEM set DTR OFF
Apr 15 13:00:17 linux FaxGetty[239]: MODEM set DTR OFF
Apr 15 13:00:17 linux FaxGetty[239]: DELAY 2600 ms
Apr 15 13:00:19 linux FaxGetty[239]: MODEM set DTR ON
Apr 15 13:00:19 linux FaxGetty[239]: MODEM set baud rate: 19200 baud, input
flow RTS/CTS, output flow RTS/CTS
Apr 15 13:00:19 linux FaxGetty[239]: MODEM flush i/o
Apr 15 13:00:19 linux FaxGetty[239]: <-- [17:ATE0V1Q0X4S0=0H0\r]