Line Service Commands
Set Vmodem
Description This command associates a phone number with an IP address and TCP port. This enables an existing modem application to issue a dial command with a phone number. The phone number will be searched in this table and if an exact match is found, the associated IP address and TCP port will be used to establish the connection.
User Level Admin
Syntax set vmodem line .<number>* [echo onoff]
Options echo
When enabled, echoes back characters that are typed in (equivalent to ATE0/ATE1 commands). Disabled by default.
failure-string
String that is sent to the serial device when a connection fails. If no string is entered, then the string NO CARRIER will be sent.
host
The target host name.
init-string
You can specify additional vmodem commands that will affect how vmodem starts. The following commands are supported: ATQn, ATVn, ATEn, ATS0, AT&Z1, AT&Sn, AT&Rn, AT&Cn, AT&F, ATS2, ATS12, and ATDS1.
See VModem Initialisation Commands in the IOLAN User’s Guide for a more detailed explanation of the support initialization commands.
mode
Auto mode establishes the connection when the line becomes active. You must supply the AT command or phone number that will start the connection; see Set
port
The amount of time, in milliseconds, before an AT response is sent to the requesting device. The default is 250 ms.
The port number the target host is listening on for messages.
signals dcd
Controls the state of the DCD signal.
Since the IOLAN does not have a physical DCD pin, you need to
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