flexfax: SEND FAILED: Unknown problem (check modem power)

[Per Josefsson <per.josefsson@mailbox.postnet.se>]

SEND FAILED: Unknown problem (check modem power) (I have don that)

What can cause thiss error? The program "faxaddmodem" have built a
config. file based on "rc288dpi"

Im using:
Hylafax . . . : v4.0pl1
Compiler. . . : gcc 2.7.2.2 libg 2.7.2
Plattform . . : i586 running Solaris2.5
Modem . . . . : PowerBit 28.8 chipset ROCKWELL / AC/V34

SessionLog  . : Aug 26 00:12:30.96: [ 3651]: SESSION BEGIN 00000035
46322669599
                Aug 26 00:12:30.96: [ 3651]: SEND FAX: JOB 6 DEST
0322669599 COMMID 00000035
                Aug 26 00:12:30.97: [ 3651]: MODEM set DTR OFF
                Aug 26 00:12:30.97: [ 3651]: DELAY 2600 ms
                Aug 26 00:12:33.57: [ 3651]: MODEM set DTR ON
                Aug 26 00:12:33.57: [ 3651]: MODEM set baud rate: 38400
baud, input flow RTS/CTS, output flow RTS/CTS
                Aug 26 00:12:33.57: [ 3651]: MODEM flush i/o
                Aug 26 00:12:33.57: [ 3651]: <-- [15:ATE0V1Q0S0=0H0\r]
                Aug 26 00:12:38.59: [ 3651]: MODEM TIMEOUT: reading line
from modem
                Aug 26 00:12:38.59: [ 3651]: MODEM <Timeout>
                Aug 26 00:12:38.59: [ 3651]: <-- [5:ATM0\r]
                Aug 26 00:12:38.73: [ 3651]: --> [4:ATM0]
                Aug 26 00:12:38.73: [ 3651]: --> [2:OK]
                Aug 26 00:12:38.73: [ 3651]: STATE CHANGE: RUNNING ->
SENDING
                Aug 26 00:12:38.83: [ 3651]: MODEM input buffering
enabled
                Aug 26 00:12:38.86: [ 3651]: Apply DialString rules to
"0322669599"
                Aug 26 00:12:38.86: [ 3651]: --> return result
"0322669599"
                Aug 26 00:12:38.86: [ 3651]: <-- [12:AT+FCLASS=2\r]
                Aug 26 00:12:39.10: [ 3651]: --> [11:AT+FCLASS=2]
                Aug 26 00:12:39.10: [ 3651]: --> [2:OK]
                Aug 26 00:12:39.10: [ 3651]: <-- [10:AT+FTBC=0\r]
                Aug 26 00:12:39.34: [ 3651]: --> [9:AT+FTBC=0]
                Aug 26 00:12:39.34: [ 3651]: --> [2:OK]
                Aug 26 00:12:39.34: [ 3651]: <-- [10:AT+FBOR=0\r]
                Aug 26 00:12:39.58: [ 3651]: --> [9:AT+FBOR=0]
                Aug 26 00:12:39.58: [ 3651]: --> [2:OK]
                Aug 26 00:12:39.58: [ 3651]: <-- [13:AT+FPHCTO=30\r]
                Aug 26 00:12:39.82: [ 3651]: --> [12:AT+FPHCTO=30]
                Aug 26 00:12:39.82: [ 3651]: --> [2:OK]
                Aug 26 00:12:39.82: [ 3651]: <-- [10:AT+FBUG=0\r]
                Aug 26 00:12:40.06: [ 3651]: --> [9:AT+FBUG=0]
                Aug 26 00:12:40.06: [ 3651]: --> [2:OK]
                Aug 26 00:12:40.06: [ 3651]: <--
[24:AT+FDCC=1,5,2,2,1,0,0,0\r]
                Aug 26 00:12:40.30: [ 3651]: -->
[23:AT+FDCC=1,5,2,2,1,0,0,0]
                Aug 26 00:12:40.30: [ 3651]: --> [2:OK]
                Aug 26 00:12:40.30: [ 3651]: <-- [25:AT+FLID="PSAB i
Dannike"\r]
                Aug 26 00:12:40.54: [ 3651]: --> [24:AT+FLID="PSAB i
Dannike"]
                Aug 26 00:12:40.54: [ 3651]: --> [2:OK]
                Aug 26 00:12:40.61: [ 3651]: DIAL 0322669599
                Aug 26 00:12:40.61: [ 3651]: <-- [16:ATDT0322669599@\r]
                Aug 26 00:12:58.38: [ 3651]: --> [15:ATDT0322669599@]
                Aug 26 00:12:58.38: [ 3651]: SEND FAILED: Unknown
problem (check modem power)
                Aug 26 00:12:58.38: [ 3651]: <-- [5:ATH0\r]
                Aug 26 00:12:58.38: [ 3651]: --> [5:+FCON]
                Aug 26 00:13:01.13: [ 3651]: --> [8:+FHNG: 2]
                Aug 26 00:13:01.13: [ 3651]: REMOTE HANGUP: Call
aborted,  from +FK or <CAN> (code 2)
                Aug 26 00:13:01.69: [ 3651]: --> [1:]
                Aug 26 00:13:01.69: [ 3651]: --> [2:OK]
                Aug 26 00:13:01.69: [ 3651]: MODEM set DTR OFF
                Aug 26 00:13:01.69: [ 3651]: STATE CHANGE: SENDING ->
MODEMWAIT (timeout 5)
                Aug 26 00:13:01.69: [ 3651]: SESSION END



Thanks in advance

Per Josefsson