Technics MT5634SMI-34, MT5634SMI-92 manual Lsltcq, Enable Report Description

Chapter 6 – Voice Commands

MP-LPC/Author	Multi-pulse LPC
LSLTCQ	Least Squares Lattice Trellis Coded Quantization

IS-101 does not make any provisions for standard compression modifiers.

Command:	+VTD=<dur>	Select Default Beep Tone Duration Timer (DTMF/Tone
		Generation Duration)
Result Codes:	OK if the modem accepts the command; ERROR if the parameter is out of range.
Description:	The +VTD= command causes the modem to set the default DTMF/tone generation duration used
	with the +VTS command. This command does not affect the ATD command settings. The <dur>
	parameter range is given by the +VTD=? command, in units of 0.01 seconds. A setting of +VTD=0
	specifies a manufacturer-specific time interval.

Command:	+VDR=<enable>,<report>	Enable/Disable Distinctive Ring (Ring Cadence Reporting)
Values:	See the Description
Result Codes:	OK if the modem accepts the command; ERROR if the parameter is out of range.
Description:	The +VDR command causes the modem to enable or disable reporting of the ring cadence
	information, and to control the timing of the Ring event code report if ring cadence reporting is
	enabled.
	This 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 0.1 seconds><CR><LF>, and the length of
	the ring in the form DRON=<number in units of 0.1 seconds>. The <LR> character is optional. The
	modem may produce a Ring event code after the DRON message if enabled by the <report>
	parameter. The <report> parameter should be set to a value larger than the expected off-times
	within a single pattern so that the Ring event reports are issued only during the off-times between
	the complex patterns.

<enable>	<report>	Description
0	n/a	The modem will not generate ring cadence reports. Other call progress
		event codes (including Ring) are reported as normal.
1	0	The modem only produces DROF and DRON messages. Other call
		progress result codes (including RING) are reported as normal.
1	non-zero	The modem only produces DROF and DRON messages. The RING result
		code is displayed after the falling edge of the ring pulse (i.e., after the
		DRON report).
2–255	non-zero	Reserved for future standards.

Example: The lines below shows a cadence with an off time of 4.0 seconds, an on time of 0.8 seconds, an off time of 0.4 seconds, and an on time of 0.8 seconds. The RING result code is displayed 0.5 seconds after the last DRON message. The command to enable this sample sequence is +VDR-1,5 , as shown below:

<DLE><X>

DROF=40

DRON=8

DROF=4

DRON=8

RING <DLE><.> <DLE><X> DROF=40 DRON=8 DROF=4 DRON=8

RING <DLE><.>

Command:	+VDT=<enable>,<report>	Control Tone Cadence Reporting
Result Codes:	OK if the modem accepts the command; ERROR if the parameter is out of range.
Description:	The +VDT command causes the modem to enable or disable reporting of the control tone cadence
	information in the frequency band used by the Ring Back/Remote Ring, Busy, and Reorder/Fast
	Busy tones (usually in the 300 - 600 Hz range). This reporting is subject to the tone detection
	restrictions reported by the +VLS=? command.

SocketModem Global MT5634SMI Developer’s Guide 55