Rp Ring Priority Vs. At Command Priority; Sb Serial Port Baud Rate; Vdr Distinctive Ring Report - Multitech MT1932ZDXI Command Reference Manual

$RP Ring Priority vs. AT Command Priority
Description: Sets the ring priority vs. the AT command priority.
Note:
Syntax: AT$RP<value>
Values: 0
1
Note:
simulators as a valid ring
$SB Serial Port Baud Rate
Description: Sets the serial port baud rate.
Syntax: AT$SB<value>
Values: $SB300
$SB1200
$SB2400
$SB4800
$SB9600
$SB19200
$SB38400
$SB57600
$SB115200
$SB230400
+VDR Distinctive Ring Report
Description: Enables reporting of ring cadence information to the DTE and specifies the minimum
ring cadence that will be reported.
The report format is one line per silence period and one line per ring period. The
length of the silence period is in the form DROF=number in units of 100
ms<CR><LF>, and the length of the ring is in the form DRON=number in units of 100
ms<CR> <LF>. The modem may produce a Ring event code after the DRON
message if enabled by the y parameter. The y parameter must be set to a value
equal to or smaller than the expected ring cadence.
Syntax: AT+VDR=<value x>, <value y>
Values: x = 0, 1 Distinctive Ring report control. Default = 0.
y = 0–255 Minimum ring interval in 100 ms units. Default = 0.
+VDR=0, N/A
+VDR=1, 0
+VDR=1, >0
Reports: +VDR=?
+VDR?
Multi-Tech Systems, Inc. AT Commands for the MultiModem & SocketModem MT9234 Series (S000434D)
Chapter 1 – AT Commands, S-Registers, and Result Codes
This command does not apply to the parallel build.
The AT command will have priority over the ring. S1 will be reset to 0 if an AT
command is received. This command is storable to memory.
The ring will have priority over the AT command. S1 will increment even if an
AT command and ring are received together and the incoming call will be
answered when S1 is equal to S0. Default.
SocketModems do not detect ring cadence of TelTone telephone line
Sets serial port to 300 bps
Sets serial port to 1200 bps
Sets serial port to 2400 bps
Sets serial port to 4800 bps
Sets serial port to 9600 bps
Sets serial port to 19200 bps
Sets serial port to 38400 bps
Sets serial port to 57600 bps (Default)
Sets serial port to 115200 bps
Sets serial port to 230400 bps
Disables Distinctive Ring cadence reporting.
Enables Distinctive Ring cadence reporting. Other call progress
result codes (including RING) are reported as normal.
Enables Distinctive Ring cadence reporting. The RING result code is
reported after the falling edge of the ring pulse (i.e., after the DRON
report).
Displays the allowed values.
Displays the current value.
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