Dear collegues,
    I work with HylaFAX server form 2 years. I 
  installed an AVM C4 card in order to terminate
  4 ISDN BRI: so, my machine have received 8 
  fax simultaneously.
  Recently I noticed an error 
  that I don't understand. During normal operations, maybe becuase of 
  malfunctions on the connection line, the capi module finds an error and stops 
  its activities. A watchdog process activates the capi module with 
  successful (there aren't error messages in merit) but the ISDN BRIs are not 
  more reachable (composing the number there is not 
  signalling).
   
  Aug 26 13:16:07 ucs kernel: kcapi: appl 5 ncci 
  0x10103 up
Aug 26 13:19:33 ucs kernel: kcapi: appl 6 ncci 0x20203 up
Aug 
  26 13:23:46 ucs kernel: kcapi: appl 5 ncci 0x10103 down
Aug 26 13:24:31 ucs 
  kernel: kcapi: appl 5 ncci 0x10103 up
Aug 26 13:24:59 ucs kernel: kcapi: 
  appl 6 ncci 0x20203 down
Aug 26 13:25:17 ucs kernel: kcapi: appl 6 ncci 
  0x20203 up
Aug 26 13:26:04 ucs kernel: kcapi: appl 5 ncci 0x10103 
  down
Aug 26 13:26:50 ucs kernel: kcapi: appl 3 ncci 0x10102 up
Aug 26 
  13:27:22 ucs kernel: kcapi: appl 3 ncci 0x10102 down
Aug 26 13:28:06 ucs 
  kernel: kcapi: appl 5 ncci 0x10103 up
Aug 26 13:28:13 ucs kernel: kcapi: 
  appl 6 ncci 0x20203 down
   
  Can you help me to solve this 
  problem?
  Thanks,
  Stefania