Comtrol AT Command Set Rev A - Manual (Page 208)

AT Commands Reference Manual
Conexant 100722B
6-10
+VIT - Voice Inactivity Timer (DTE/Modem)
This command sets the modem’s initial value for the DTE/modem inactivity timer.
Syntax
+VIT=<timer>
Defined Values
<timer> Decimal number corresponding to the time in units of 1.0
second. A value of 0 disables the timer.
Reporting Current or Selected Values
Command: +VIT?
Response: <timer>
Example: 0 For the default setting.
Reporting Supported Range of Parameter Values
Command: +VIT=?
Response: <timer> range
Example: 0-255
Result Codes
OK <timer> = 0-255.
ERROR Otherwise, or if not in Voice Mode.