Longshine LCS-8056C2 - Manual (Page 45)

Commands for Host-Processed Modems Reference Manual
100498E Conexant 3-23
+IFC - DTE-Modem Local Flow Control
This extended-format compound parameter controls the operation of local flow control
between the DTE and the modem during the data state when V.42 error control is used, or
when fallback to non-error control mode is specified to include buffering and flow control. It
accepts two numeric subparameters.
Syntax
+IFC=[<modem_by_DTE>[,<DTE_by_modem>]]
Defined Values
<modem_by_DTE> Specifies the method to be used by the DTE to control the flow of
received data from the modem.
0 None.
1
XON/XOFF on transmitted data (XON/XOFF on
transmit data); do not pass XON/XOFF characters to
the remote modem.
2 Circuit 133 (Ready for Receiving). (Default.)
<DTE_by_modem> Specifies the method to be used by the modem to control the flow
of transmitted data from the DTE.
0 None.
1
XON/XOFF on received data.
2 CTS/RTS. (Default.)
Reporting Current or Selected Values
Command: +IFC?
Response: +IFC: <modem_by_DTE>,<DTE_by_modem>
Example: +IFC: 2,2 for the defaults.
Reporting Supported Range of Parameter Values
Command: +IFC=?
Response: +IFC: (<modem_by_DTE> range),(<DTE_by_modem> range)
Example: +IFC: (0-2),(0-2)