Looking at the log file I found the following
error so I had to restart sip server:
May 2 12:00:45 debian kernel: Zapata
Telephony Interface Registered on major 196
May 2 12:00:45 debian
kernel: No ISA tormenta card found at d0000
May 2 12:00:45 debian
kernel: Zapata Telephony Interface Unloaded
May 2 12:00:45 debian
insmod: /lib/modules/2.4.20-8smp/misc/torisa.o: init_module: Input/output
error
May 2 12:00:45 debian insmod: Hint: insmod errors can be caused
by incorrect module parameters, including invalid IO or IRQ
parameters. You may find more information in
syslog or the output from dmesg
May 2 12:00:45 debian insmod:
/lib/modules/2.4.20-8smp/misc/torisa.o: insmod char-major-196
failed
Actually I don't know what Zapata Telephony
Interface is, however I guess the problem is loading the torisa module ???
any help please ?