INSYS 56k Small INT 2.0, Руководство по эксплуатации

Страница: 68 / 97

AT Command Set INSYS Modem 56k small INT 2.0/USB 1.0
68 June 06
Command Description
ATX<n> Extended result messages, dial tone detection
The command determines which group of messages the modem sends to the PC. This
is important for PBXs, as often a leading
0 or 9 must be dialed before a dialing tone is
heard on the line. Blind dialing (dialing without detecting the dialing tone) is activated
or deactivated according to the parameter. The detection of the dialing tone, however,
can always be enforced using the parameter
W in the ATD dialing string (see command
ATD ). In the mode AT+FCLASS=1,2, the modem always sends the message CON-
NECT to the PC without specifying the transmission speed.
ATX0 No detection of the dialing tone, i.e. an unsuccessful dialing attempt
leads to the message
NO CARRIER .
No detection of the busy signal, i.e. when calling a busy line the mes-
sage
NO CARRIER is displayed. The message is displayed without
specifying the speed.
ATX1
As
ATX0
, but the
CONNECT
message contains the speed specification.
ATX2 Dialing tone detection is active, i.e. a dialing attempt without the pres-
ence of a dialing tone leads to the message
NO DIALTONE .
No detection of the busy signal, i.e. when calling a busy line the mes-
sage
NO CARRIER is displayed.
ATX3 No detection of the dialing tone, i.e. an unsuccessful dialing attempt
leads to the message
NO CARRIER .
Busy signal detection active, i.e. when calling a busy line the message
BUSY is displayed.
ATX4 Dialing tone detection is active, i.e. a dialing attempt without the pres-
ence of a dialing tone leads to the message
NO DIALTONE
. (default)
Busy signal detection is active, i.e. when calling a busy line the message
BUSY
is displayed.
AT*X Terminate remote configuration
The command
AT*X
terminates a remote configuration (like the command
AT*E )
.
AT&Y<n> Selection of user configuration for hardware reset
AT&Y0 For a hardware reset following the AT&Y0 -command, the user default
0 (created using the
AT&W0
command) is loaded into the current mo-
dem configuration.
AT&Y1 For a hardware reset following the AT&Y1 -command, the user default
1 (created using the
AT&W1
command) is loaded into the current mo-
dem configuration.
ATZ<n> Software reset
The command causes the modem to perform a software reset. The modem will load
the default saved by the user (according to the parameter). If no parameter is speci-
fied, the user default 0 is loaded.
ATZ0 Software reset; afterwards the user default 0 is loaded.
ATZ1 Software reset; afterwards the user default 1 is loaded.