Multitech MultiConnect MTS2SA-T User Manual page 116

Command: +PMHT
Description:
Defined Values:
Result Codes:
Report Commands:
Command: +PIG
Description:
Defined Values:
Result Codes:
Report Commands:
Command: +PMHF
Description:
Result Code:
Command: +PQC
Description:
Defined Values:
Result Codes:
Report Commands:
Multi-Tech Systems, Inc. MultiConnect Serial-to-Serial Adapter User Guide (S000354A)
Chapter 10 − Modem Mode AT Commands, S-Registers, and Result Codes
Modem-on-Hold Timer
Controls whether or not the modem will grant or deny a modem-on-hold (MOH)
request as well as setting the MOH Timeout value.
+PMHT0 Deny V.92 modem-on-hold Request (Default.)
+PMHT1 Grant MOH with 10-second timeout
+PMHT2 Grant MOH with 20-second timeout
+PMHT3 Grant MOH with 30-second timeout
+PMHT4 Grant MOH with 40-second timeout
+PMHT5 Grant MOH with 1 minute timeout
+PMHT6 Grant MOH with 2 minute timeout
+PMHT7 Grant MOH with 3 minute timeout
+PMHT8 Grant MOH with 4 minute timeout
+PMHT9 Grant MOH with 6 minute timeout
+PMHT10 Grant MOH with 8 minute timeout
+PMHT11 Grant MOH with 12 minute timeout
+PMHT12 Grant MOH with 16 minute timeout
+PMHT13 Grant MOH with indefinite timeout
OK 0-13 in V.92 Mode (+MS=V92)
ERROR
+PMHT? Reports Current or Selected Values.
+PMHT=? Reports Supported Range of Parameter Values.
PCM Upstream Ignore
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.
+PIG0 Enable PCM upstream negotiation.
+PIG1 Disable PCM upstream negotiation. (Default.)
OK 0 or 1 in V.92 Mode (+MS=V.92)
ERROR
+PIG? Reports Selected Value(s).
+PIG=? Reports Supported Range of Parameter Values.
V.92 Modem-on-Hold Hook Flash
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.
OK When the modem completes the flash hook sequence.
ERROR If this command is initiated and the modem is not on hold.
V.92 Phase 1 and Phase 2 Control
Controls the global enabling or disabling of the V.92 shortened Phase 1 and Phase
2 startup procedures. This command is used in conjunction with the +PSS
command.
+PQC0 Enable Short Phase 1 and Short Phase 2. (Default.)
+PQC1 Enable Short Phase 1 only.
+PQC2 Not supported.
+PQC3 Disable Short Phase 1 and Short Phase 2.
OK 0, 1, or 3 in V.92 Mode (+MS=V.92)
ERROR
+PQC? Reports Selected Values.
+PQC=? Reports Supported Range of Parameter Values.
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