FAQ
INSYS Modem 336/56k 4.1 (UL)
11
FAQ
In the following some questions are described, which – from experience – may oc-
cur during the installation.
Problem:
Possible cause:
Remedy
The modem does not accept
calls.
Automatic call acceptance is deac-
tivated.
Enter the following commands in
the terminal program:
ATS0=2
AT*A1
The key entries are not dis-
played in the terminal program.
The display of the key entries
(echo) is deactivated.
Activate the echo with
ATE1
.
The modem starts dialing after
the dialing command
ATD
has
been entered and reports the
error “
No
Dialtone
”.
The phone line is interrupted.
Check the phone line.
The modem starts dialing after
the dialing command
ATD
has
been entered and reports the
error “
No
Dialtone
”.
The modem is operated at a PBX.
The PBX requires that a code
number is dialed to establish a
connection
or that the flash function is acti-
vated, before the dialing tone is
heard. The modem, however, is
awaiting a ring back signal al-
ready before the first digit is di-
aled.
After the leading digit was dialed
without a ring back signal, insert-
ing a W into the dialing string will
re-activate the ring back signal
detection.
(Example
ATD0W12345
).
This problem can be solved by
blind dialing (dialing without ring
back signal) with the ATX3 com-
mand or by inserting the charac-
ter > into the dialing string. (See
Chapter 9, command
ATX,
command
ATD
)
After the
ATD
dialing com-
mand, the modem will not start
dialing right away.
The dialing lock of 3o seconds is
active.
See Chapter 5.2.8 “Dial-up Delay”.
88
July 06
