Acer ISDN 128 Surf USB User Manual page 31

Error Possible
Indication Cause
A required .DLL The CAPI2032.DLL
file, is missing.
CAPI2032.DLL,
was not found.
CAPI driver is The Registration
not loaded. key has been
destroyed.
Please input The subscriber
your own number of your own
number ISDN line has not
been entered.
Cannot activate The ISDN line is
S0 interface not connected.
("ISDN" LED is
always OFF)
Cannot establish The ISDN line may
LAPD link be malfunctioning.
Connecting fail 1. Own ISDN
Number is incorrect.
(error code =
xxxx)
2. Other devices
on the same S0 line
are occupying the B
channel.
3. The ISDN
protocol is wrong.
Data transfer The ISDN line is
error not in good
condition
Chapter 3 — Troubleshooting
Remedy
Uninstall and then reinstall the
ISDN device.
Uninstall and then reinstall the
ISDN device.
Key in the subscriber number of
your ISDN line in the Own ISDN
Number box.
Ensure that the ISDN S0 line is
securely connected to the RJ-45
jack.
Ensure that the ISDN S0 line is
in good condition.
1. Ensure that your ISDN
number is correct.
2. Be sure no other device is
on the same S0 line and
occupying the B channel.
3. Check to see if the ISDN
protocol configuration is correct.
Check the ISDN line
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