Longshine LCS-8051A - Manual (Page 33)

ISDN PCI card
30
Error
Indication
Possible
Cause Remedy
Cannot activate
S0 interface. The ISDN line is not
connected. Ensure that the ISDN S
0
line is
securely connected to the RJ-
45 jack.
Cannot establish
LAPD link. The ISDN line may
be malfunctioning. Ensure that the ISDN S
0
line is
in good condition.
1. Own ISDN
Number is
incorrect. 1. Ensure that your ISDN
number is correct.
2. Other devices on
the same S
0
line
are occupying
the B channel.
2. Be sure no other device is
on the same S
0
line and
occupying the B channel.
Connecting fail.
(error code =
xxxx)
3. The ISDN
protocol is
wrong. 3. Check to see if the ISDN
protocol configuration is
correct.
Data transfer
error. The ISDN line is not
in good condition. Check the ISDN line.