[hylafax-users] not able 2 send fax through hylafax server

[pawan lal <pawan_lal@xxxxxxxxx>]

hi  all,
i have  configured  hylafax server. n below is the details of O.S and kernel

O.S    -       Fedora 7
Kernel-       kernel /vmlinuz-2.6.21-1.3194.fc7

i am able  2  receive the  faxes  at  hylafax  server. i can view  them in /var/spool/hylafax/recvq.   now when i am  sending the  fax  by this  command
sendfax -vv -d 3976352 /etc/inittab ( just to check i am sending this file)  the output in var/log/message is  below.
Feb  4 11:46:25 localhost FaxSend[3792]: SEND FAILED: JOB 1 DEST 3976352 ERR [1] Busy signal detected. 
not  able 2  send  the  faxes  from my hylafax server. and again  and again modem is trying to send fax  to  the  destination.how to kill this  process. thx  in advance for  helping guys.
Regards,
Pawan