MT5656ZDX Multi-Tech Systems, MT5656ZDX Datasheet - Page 33

MODEM V.92 DATA/FAX

MT5656ZDX

Manufacturer Part Number
MT5656ZDX
Description
MODEM V.92 DATA/FAX
Manufacturer
Multi-Tech Systems
Series
MultiModem® ZDXr
Datasheets

Specifications of MT5656ZDX

Data Format
V.92
Interface
RS-232
Voltage - Supply
9V
Mounting Type
Desktop
Package / Case
5.7" L x 4.3" W x 1.0" H (145mm x 109mm x 25mm)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
881-1020
Table of +VLS Command Options
Command: +VRA
Description:
Values:
Default:
Report Commands:
Multi-Tech Systems, Inc. AT Commands Reference Guide (S000273F)
Label Primitives
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
Note: All label options in this table may not be supported by the product; see +VLS command
Primitives (Column 2):
None
T
L
LT
S
ST
M
MST
S1
S1T
MS1T
M1
M1ST
M1S1T
H
HT
MS
M1S
MS1
M1S1
Description
DCE on-hook. Local phone connected to the line.
DCE off-hook. DCE connected to the line. Local phone provided with
power to detect hook condition.
DCE on-hook. Local phone connected to the DCE.
DCE off-hook. Local phone connected to the line.
DCE connected to the line.
Internal Speaker connected to the DCE. DCE on-hook.
Local phone connected to the line.
Internal Speaker connected to the line. DCE off-hook. DCE connected
to the line. Local phone provided with power to detect hook condition.
Internal Microphone connected to the DCE. DCE on-hook.
Local phone connected to the line.
Internal Microphone and Internal Speaker connected to the line. DCE
off-hook. DCE connected to the line. Local phone provided with
power to detect hook condition.
External Speaker connected to the DCE. DCE on-hook. Local phone
connected to the line.
External Speaker connected to the line. DCE off-hook.
DCE connected to the line. Local phone provided with power to
detect hook condition.
Internal microphone and External Speaker connected to the line. DCE
off-hook. DCE connected to the line.
Local phone provided with power to detect hook condition.
External Microphone connected to the DCE. DCE on-hook.
Local phone connected to the line.
External Microphone and Internal Speaker connected to the line.
DCE off-hook. DCE connected to the line. Local phone provided with
power to detect hook condition.
External Microphone and External Speaker connected to the line.
DCE off-hook. DCE connected to the line. Local phone provided with
power to detect hook condition.
External Microphone and Speaker combination (handset or headset)
connected to the DCE. DCE on-hook.
Local phone connected to the line.
External Microphone and Speaker combination (handset or headset)
connected to the line. DCE off-hook. DCE connected to the line. Local
phone provided with power to detect hook condition.
MS Internal Microphone and Internal Speaker connected to DCE.
MS1 Internal Microphone and External Speaker connected to DCE.
External Microphone and Internal Speaker connected to DCE.
External Microphone and External Speaker connected to DCE.
Ringback Goes Away Timer
This command sets the length of time the modem will wait between ringbacks during call
origination before the modem can assume that the remote station has gone off-hook.
Syntax:
<interval>
Interval of 50 (5 seconds)
+VRA?
+VRA=?
T
M
M1 External Microphone.
S
S1 External Speaker.
H
L
+VRA=<interval>r r
Telephone Line.
Internal Microphone.
Internal Speaker.
External Microphone and Speaker combination (handset or headset).
Local Phone.
Decimal number (0-255) specifying the silence interval time in units of 0.10
second between the end of one ring interval and the start of the next ring
interval. A value of 0 forces the modem to report the OK result code
immediately after the first Ringback. Range is 0.1 to 25.5 seconds for
<interval> = 1 to 255.
Reports current of selected values.
Reports supported range of parameter values.
Chapter 3 – Voice Commands
+VTX +VRX +VSP=1
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
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