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6179-2201
-Kn – MNP Extended Services
Enables or disables conversion of a V.42 LAPM connection to an MNP 10 connection.
The parameter value, if valid, is written to S40 bits 0 and 1.
-K0 Disables V.42 LAPM to MNP 10 conversion. (
Default
)
-K1 Enables V.42 LAPM to MNP 10 conversion.
-K2 Enables V.42 LAPM to MNP 10 conversion; inhibits MNP Extended Services initi-
ation during V.42 LAPM answer mode detection phase.
%L – Report Line Signal Level
Returns a value which indicates the received signal level. The value returned is a direct
indication of the receive level at the MDP, not at the telephone line connector. For
example, 009 = –9 dBm, 043 = –43 dBm, and so on.
L – Speaker Volume
Sets the speaker volume control. The parameter is written to S22 bits 0 and 1.
L0 Low Volume
L1 Low Volume (
Default
)
L2 Medium Volume.
L3 High Volume.
M – Speaker Control
Speaker Control command. The parameter is written to S22 bits 2 and 3.
M0 Speaker is always off
M1 Speaker is on during call estabilishment, but off when receiving a carrier. (
Default
)
M2 Speaker is always on.
M3 Speaker is off when receiving a carrier and during dialing, but on during answering.
+MS – Select Modulation
This extended-format command selects the modulation and, optionally, enables or disables
automode, specifies the lowest and highest receive rates, and, specifies the highest trans-
mit rate using one to six subparameters. The command format is:
+MS=<carrier>,<automode>,<min_tx_rate>,<max_tx_rate>,<min_rx_rate>,<max_rx_rate>
Where
<carrier> = A string which specifies the preferred modulation (automode enabled) or the
modulation (automode disabled) to use in originating or answering a connection. The
options are:
<carrier> Modulation Possible Rates (bit/s)
V21
V.21 300
V22
V.22 1 200
V22B
V.22 bis 2 400 or 1 200
V23C
V.23 1 200
V32
V.32 9 600 or 4 800
V32B
V.32 bis 14 400, 12 000, 9 600, 7 200, or 4 800
V34
V.34 33 600, 31 200, 28 800, 26 400, 24 000, 21 600, 19 200, 16 800, 14 400,
12 000, 9 600, 7 200, 4 800, or 2 400
