4 AT Commands, S-Registers, and Result Codes
51
S36
decimal 0–7
7
LAPM Failure Control. Specifies the fall-
back action to take in the event of an 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 Modem disconnects.
1 Modem stays online and a direct mode
connection is established.
2 Reserved.
3 Modem stays on-line and a normal
mode connection is established.
4 An MNP connection is attempted and
if it fails, the modem disconnects.
5 An MNP connection is attempted and
if it fails, a direct mode connection is
established.
6 Reserved.
7 An MNP connection is attempted and
if it fails, a normal modem connection
is established.
S37
decimal 0–12
0
Sets the maximum V.34 speed at which the
modem attempts to connect. The default
value attempts an automode connection. If
N0
is active, connection is attempted at the
most recently sensed serial port speed
(+MS= command settings are updated to
the appropriate values). If N1 is active,
connection is attempted at the highest possi-
ble speed. (+MS= settings are updated to
11,1,300,33600 to reflect V.34, automode,
300 bps minimum speed, and 33600 bps
maximum speed). Supported only for com-
patibility with existing software; use the
+MS=
command instead.
S38
seconds 0–254, 255 20
Sets the delay between the modem’s receipt of
the H command to disconnect (or high-to-
low transition of DTR if the modem is pro-
grammed 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 to a value between 0 and 254, the
modem waits for the remote modem to ac-
knowledge all data in the modem buffer
before disconnecting. If S38 is set to 255, the
modem does not time out, and continues to
Register Unit
Range
Default
Description
Summary of Contents for MT5600BA
Page 1: ...Model MT5600BA Model MT5600BL Data Fax Modem User Guide...
Page 7: ...Contents vii Appendix G ASCII Character Map 106 Index 107...
Page 8: ...MultiModemII User Guide viii...
Page 9: ...1 Introduction...
Page 13: ...2 Quick Start...
Page 24: ...MultiModemII User Guide 16...
Page 25: ...3 Using the Front Panel...
Page 28: ...MultiModemII User Guide 20 Trunks Limbs Branches Twigs Menu Overview...
Page 39: ...4 AT Commands S Registers Result Codes...
Page 64: ...MultiModemII User Guide 56...
Page 65: ...5 Remote Configuration...
Page 68: ...MultiModemII User Guide 60...
Page 69: ...6 Callback Security...
Page 76: ...MultiModemII User Guide 68...
Page 77: ...7 Leased Line Operation...
Page 82: ...MultiModemII User Guide 74...
Page 83: ...8 Solving Problems...
Page 91: ...Appendixes...
Page 115: ...Index...