MT5600BA-V92-GB/IE Multi-Tech Systems, MT5600BA-V92-GB/IE Datasheet - Page 44
![no-image](/images/no-image-200.jpg)
MT5600BA-V92-GB/IE
Manufacturer Part Number
MT5600BA-V92-GB/IE
Description
MODEM V.92 DATA/FAX WORLD
Manufacturer
Multi-Tech Systems
Series
MultiModem® IIr
Datasheets
1.SF100-G.pdf
(4 pages)
2.MT5656ZDX-EU.pdf
(55 pages)
3.MT5600BA-V92-NPS.pdf
(2 pages)
4.MT5600BA-V92-NPS.pdf
(8 pages)
5.MT5600BA-V92-NPS.pdf
(58 pages)
Specifications of MT5600BA-V92-GB/IE
Data Format
V.92
Interface
RS-232
Voltage - Supply
9 V ~ 12 V
Mounting Type
Desktop
Package / Case
9.0" L x 6.2" W x 1.4" H (229mm x 158mm x 36mm)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
881-1059
S-Reg
S29
S30
S36
S38
S46
S48
S86
Multi-Tech Systems, Inc. AT Commands Reference Guide (S000273G)
10 seconds
Unit
10 ms
decimal
seconds
decimal
decimal
decimal
Range
0–255
0, 1–255
0–7
0–254,
255
136,
138
0, 7,
128
0, 3–23
Default
70
0
7
20
138
7
n/a
Delay Before Forced Hang Up:
Description
On Hook Time:
encounters a flash dial modifier (!) in the dialing string.
Disonnect Inactivity Timer:
disconnecting when no data is sent or received. A value of zero disables the timer.
Applies to asynchronous operation only.
LAPM Failure Control:
LAPM negotiation failure. These fallback options are initiated immediately upon
connection if S48 is set to 128. If an invalid number is entered, S36 acts as if the
default value has been entered. (See S48.)
0
1
3
4
5
7
the H command to disconnect (or high-to-low transition of DTR if the modem is
programmed to follow the signal) and the disconnect operation. Applies only to
error-correction connections. This register can be used to ensure that data in the
modem buffer is sent before the modem disconnects. If S38 is set between 0 and
254, the modem waits for the remote modem to acknowledge all data in the buffer
before disconnecting. IfS38 is set to 255, the modem does not time out and
continues to attempt to deliver data in the buffer until the connection is lost or the
data is delivered.
Data Compression Control:
136 Error correction without compression.138 Error correction with compression.
V.42 Negotiation Control:
An invalid value is treated as a 128 value.
0
7
128 Disables negotiation. Proceeds at once with the fallback action specified in
Call Failure Reason Code:
a value is written to this register to help determine the reason for the failed
connection. S86 records the first event that contributes to a NO CARRIER
message. Use the S86? command to read the value.
0
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
Modem disconnects.
Modem stays online and a direct mode connection is established.
Modem stays on-line; normal mode connection established.
MNP connection is attempted. If it fails, modem disconnects.
MNP connection is attempted. If it fails, a direct mode connection is established.
An MNP connection is attempted and if it fails, a normal modem connection is
established.
Disables negotiation and proceeds with LAPM.
Enables negotiation.
S36. Can be used to force MNP.
Normal disconnect; no error occurred.
Call Waiting caused disconnect.
Physical loss of carrier.
No error correction at the other end.
No response to feature negotiation.
This modem is async-only, the other sync-only.
No framing technique in common.
No protocol in common.
Bad response to feature negotiation.
No sync information from remote modem.
Normal disconnect initiated by remote modem.
Remote modem doesn’t respond after 10 retransmissions of the message.
Protocol violation.
DTR lost.
Received GSTN clear down.
Inactivity timeout.
Speed not supported.
Long space disconnect.
Key abort disconnect.
Clears previous disconnect reason.
No connection established.
Disconnect after three retrains.
Call Waiting tone detected.
Extension pickup detected.
Remote hang up detected.
Sets the length of time that the modem goes on-hook when it
Specifies the fallback action to take in the event of an
Enables or disables LAPM negotiation.
When the modem issues a NO CARRIER result code,
Sets the length of time that the modem waits before
Enables/disables data compression:
Sets the delay between the modem’s receipt of
Chapter 6 – S-Registers
44