Comtrol AT Commands for SmartACFL - Manual (Page 111)

Command Reference Manual
100722A Conexant 4-5
4.2.2.3 +FTS - Transmit Silence
This command causes the modem to terminate a transmission and wait for <time> 10-ms intervals before responding with the
OK result code.
Syntax
+FTS=<time>
Defined Values
<time> Decimal number from 0 (default) to 255 which specifies the length of time in 10-ms intervals to
delay before responding with the OK result code after terminating the session.
Result Codes
OK Reported when transmission has been terminated for the specified amount of time.
ERROR <value> is invalid or this command is issued while the modem is on-hook.
Reporting Supported Range of Parameter Values
Command: +FTS=?
Response:
+FTS: <time> range
Example: +FTS: 0-255
4.2.2.4 +FRS - Receive Silence
This command causes the modem to listen and report an OK result code when silence has been detected on the line for the
specified period of time. This command will terminate when the required period of silence is detected or when the DTE sends
the modem another character other than XON or XOFF, which is discarded. In either event, the OK result code is returned.
This command is aborted if any character is received from the DTE after receipt of the command but before the time delay
elapses. In this case, the modem discards the aborting character and issues an OK result code.
Syntax
+FRS =<time>
Defined Values
<time> Decimal number from 0 (default) to 255 which specifies the length of time in 10-ms intervals to
delay before responding with the OK result code after detecting silence on the line.
Result Codes
OK Reported when silence has been present on the line for the specified amount of time or when the
DTE sends the modem a character other than XON or XOFF.
ERROR <value> is invalid or this command is issued while the modem is on-hook.
Reporting Supported Range of Parameter Values
Command: +FRS=?
Response:
+FRS: <time> range
Example: +FRS: 0-255