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Commands for Host-Processed Modems Reference Manual
5-4 Conexant 100498E
5.2 Voice Commands
5.2.1 Configuration Commands
+FCLASS=8 - Select Voice Mode
+FCLASS=8 selects the Voice Mode. The Voice Mode commands and responses described in
this section are applicable when command +FCLASS=8. (See +FCLASS command in Section
3.2.1 for the definition of the FCLASS command.)
+VNH - Automatic Hang-up Control
This command enables or disables automatic hangups.
Syntax
+VNH=<hook>
Defined Values
<hook> Decimal number corresponding to the selected option.
0 The modem enables automatic hangups as is normal
in other modes.
1 The modem disables automatic hangups usually
found in the other non-Voice Modes.
2 The modem disables automatic hangups in the other
non-Voice Modes. The modem performs only a
“logical” hangup (returns to OK result code).
Reporting Current or Selected Values
Command: +VNH?
Response: +VNH: <hook>
Example: +VNH: 0 For the default setting.
Reporting Supported Range of Parameter Values
Command: +VNH=?
Response: +VNH: (<hook> range)
Example: +VNH: (0-2)
Result Codes
OK <hook> = 0-2.
ERROR Otherwise.