Lantronix IntelliBox-I/O IntelliBox-I/O - User Guide - Page 170

Command Mode, The Modem Emulation's Command Mode supports the standard

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B: Networking and Security starts, the serial port remains in Data Mode until the connection is dropped or the serial port is placed in Command Mode by issuing the modem command +++. Command Mode The Modem Emulation's Command Mode supports the standard AT command set. For a list of available commands from the serial or telnet login, enter AT?. Use ATDT, ATD, and ATDP to establish a connection: +++ Switches to command mode if entered from serial port during connection. AT? Help. ATDT Establishes the TCP connection to socket (/). ATDP See ATDT. ATD Like ATDT. Dials default connect mode remote address and port. ATO Switches to data mode if connection still exists. Vice versa to '+++'. ATEn Switches echo in command mode (off - n = 0, on -n = 1). ATH Disconnects the network session. ATI Displays modem information. ATS0 = n Accepts incoming connection. (n = 0: disable, n = 1: connect automatically, n = 2+: connect with ATA command (basically wait for the user or application to issue a command to "pick up the phone") ATQn Quiet mode (0 - enable results code, 1 - disable result codes) ATVn Verbose mode (0 - numeric result codes, 1 - text result codes) ATZ Restores the current state from the setup settings. A/ Repeats last valid command. These commands allow the IntelliBox to emulate a modem. The IntelliBox ignores valid AT commands that do not apply to the IntelliBox and sends an OK response code. In Command Mode, the IntelliBox can make a connection to the remote host using the remote address and remote port information specified on the Tunnel - Connect Mode page. When making a connection from the IntelliBox using an ATDT or ATDP command, full or partial IP addresses can be used. If a partial IP address is used, the IntelliBox uses the remote address and port as configured in the Connect Mode settings. For the following examples, we assume that the remote address is 192.168.16.10 and the port is set to 10001 in the Connect Mode settings:  Entering ATDT alone causes the IntelliBox to connect to the IP address and remote port configured in Connect Mode. IntelliBox-I/O 2100 User Guide 170

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B: Networking and Security
IntelliBox-I/O 2100 User Guide
170
starts, the serial port remains in Data Mode until the connection is dropped or the
serial port is placed in Command Mode by issuing the modem command +++.
Command Mode
The Modem Emulation’s Command Mode supports the standard
AT
command set. For a
list of available commands from the serial or telnet login, enter
AT?
. Use
ATDT
,
ATD
,
and
ATDP
to establish a connection:
+++
Switches to command mode if entered from serial port during
connection.
AT?
Help.
ATDT<Address Info>
Establishes the TCP connection to socket (<IP>/<port>).
ATDP<Address Info>
See ATDT.
ATD
Like ATDT. Dials default connect mode remote address and
port.
ATO
Switches to data mode if connection still exists. Vice versa to
'+++'.
ATEn
Switches echo in command mode (off – n = 0, on –n = 1).
ATH
Disconnects the network session.
ATI
Displays modem information.
ATS0 = n
Accepts incoming connection. (n = 0: disable, n = 1: connect
automatically,
n = 2+: connect with ATA command (basically
wait for the user or application to issue a command to "pick up
the phone")
ATQn
Quiet mode (0 - enable results code, 1 - disable result codes)
ATVn
Verbose mode (0 - numeric result codes, 1 - text result codes)
ATZ
Restores the current state from the setup settings.
A/
Repeats last valid command.
These commands allow the IntelliBox to emulate a modem. The IntelliBox ignores valid
AT commands that do not apply to the IntelliBox and sends an OK response code.
In Command Mode, the IntelliBox can make a connection to the remote host using the
remote address and remote port information specified on the Tunnel – Connect Mode
page.
When making a connection from the IntelliBox using an ATDT or ATDP command, full or
partial IP addresses can be used. If a partial IP address is used, the IntelliBox uses the
remote address and port as configured in the Connect Mode settings.
For the following examples, we assume that the remote address is 192.168.16.10 and
the port is set to 10001 in the Connect Mode settings:
Entering
ATDT
alone causes the IntelliBox to connect to the IP address and remote
port configured in Connect Mode.