Chapter 4 – Voice Commands

Unsolicited Voice Mode Result Codes

The form of the unsolicited result codes for voice mode is different from standard modem Command mode result codes. The +V specification refers to these voice mode result codes as "event detection reports". Event detection reports are provided in simple report format when one character is enough to report an event, such as RING. A complex report format is used when one character is not enough to report an event; generally, all multi-character responses. Complex event reports are in the format <tag> <=> <data> <cr>, where <tag> is the data type, = is the ASCII = sign, <data> is a specific data instance, and <cr> is ASCII 13 decimal.

Valid Complex Event Report Tags

Tag

Description

TIME

Caller ID Tag in the form TIME=HHMM, where HH is the hour (00-23) and MM is the

 

minute (00–59). All numbers are in ASCII and numbers less than 10 have a leading 0.

DATE

The current date in the format MMDD (where MM is the month 0–12 and DD is the day

 

01–31). All numbers are in ASCII and numbers less than 10 have a leading 0.

NMBR

The telephone number of the caller, in the format NMBR=<Number> or P or O (ASCII 4F

 

hex). The P indicates that the calling number information is not available since the

 

originating caller has requested Private service. The O indicates that the calling number

 

information is not available since the caller is outside of the area code.

NAME

The caller's name in the format NAME=<Listing Name>.

MESG

Indicates a data item not listed above in Multiple Message Format: MESG=<Data

 

Tag><Length of Message><Data><Checksum> in printable ASCII (to avoid confusion

 

with binary output).

ERRM

Error Tag (used for Caller ID and other uses). Refer to the +VCID command.

DRON

Distinctive Ring Cadence On time

DROF

Distinctive Ring Cadence Off time

CPON

Control Tone Cadence On time

CPOF

Control Tone Cadence Off time

CWON

Call Waiting Cadence On time

CWOF

Call Waiting Cadence Off time

ASTB

See Voice Mode Shielded Codes

SITT

The data value for the SITT tag, in the format <SITT><=><data><cr>, where <data> can

 

mean:

 

 

ICNT

Intercept Tone

 

VCCT

Vacant Code Tone

 

REOT

Reorder Tone

 

NCDT

No Circuit Detected Tone

 

TON4

Fourth SIT Tone Number

 

TON5

Fifth SIT Tone Number

 

TON6

Sixth SIT Tone Number

 

TON7

Seventh SIT Tone Number

In the event of an unrecognized data tag, the SocketModem presents the data item information as printable hex ASCII numbers following the MESG tag. For example:

RING

DATE=0321

TIME=1405

NMBR=5045551234

NAME=DOE JOE

MESG=060342424231

RING

RING

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

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Multi-Tech Systems MT5634SMI V.92 Unsolicited Voice Mode Result Codes, Valid Complex Event Report Tags, Tag Description
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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.

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