Comtrol AT Command Set Rev A - Manual (Page 119)

AT Commands Reference Manual
100722B Conexant 3-93
+PIG - PCM Upstream Ignore
This command controls the selection of PCM upstream in the modem. The actual state of
PCM upstream is determined by the state of this command as well as the state of a
negotiated handshake with a V.92-compliant server in V.92 Mode.
Syntax
+PIG=<value>
Defined Values
<value> Decimal number corresponding to the selected operation.
0 Enable PCM upstream negotiation.
1 Disable PCM upstream negotiation. (Default.)
Result Codes
OK 0 or 1 in V.92 Mode (+MS=V.92)
ERROR Otherwise
Reporting Selected Value(s)
Command: +PIG?
Response: +PIG: <value>
Example: +PIG: 1 For the default setting.
Reporting Supported Range of Parameter Values
Command: +PIG=?
Response: +PIG: (<value> range)
Example: +PCW: (0,1)
+PMHF - V.92 Modem-on-Hold Hook Flash
This command causes the modem to initiate the flash hook sequence when in the modem-
on-hold procedure. This enables switching to the second call (incoming or outgoing).
This command applies only to V.92 modem-on-hold. There are no parameters associated
with this command.
Syntax
+PMHF
Result Code
OK When the modem completes the flash hook sequence.
ERROR If this command is initiated and the modem is not on hold.