Chapter 4 – Voice Commands

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><.>

Multi-Tech Systems, Inc. SocketModem MT5634SMIxx Reference Guide (S000263C)

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Multi-Tech Systems MT5634SMI V.92, MT5634SMI V.34 manual Enable report Description, 116
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MT5634SMI V.34, MT5634SMI V.92 specifications

The Multi-Tech Systems MT5634SMI is a versatile and robust external modem designed to cater to a variety of communication needs. As a V.92/V.34 standard modem, it provides reliable and efficient data connections for both home and business users. Its unique blend of features and technologies makes it an excellent choice for users looking to achieve optimal performance in their data transmission.

One of the standout features of the MT5634SMI is its support for the V.92 standard, which offers faster throughput and enhanced performance compared to prior standards. With V.92, users can experience download speeds of up to 56 Kbps and upload speeds reaching 48 Kbps. This improved speed is particularly beneficial for users who frequently download large files or engage in data-intensive activities.

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In conclusion, the Multi-Tech Systems MT5634SMI V.92/V.34 modem stands out as a reliable choice for anyone needing high-speed internet connectivity. With its strong feature set, enhanced technologies, and user-friendly design, it is an asset for enhancing communication and data transfer capabilities. Whether for personal use or business applications, the MT5634SMI delivers performance and reliability, making it a valuable addition to any technology arsenal.
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