Multitech SocketModem MT5600SMI-32 Developer's Manual page 68

Table 5-10. errorControl Active from 3.5.2/V.58
Value
0
1
2
80
Table 5-11. compressionActive from 3.2.2/V.58
Value
0
1
80
Table 5-12. callCleared codes from 3.6.4/V.58-1994
Value
0
1
2
3
4
19
1F
20
29
2A
2B
2C
2D
2E
2F
31
33
34
3C
3D
3E
3F
40
41
42
46
50
51
52
5A
5B
5C
5D
5E
5F
60
64
Multi-Tech Systems, Inc. SocketModem MT5600SMI Developer's Guide
Chapter 5 – AT Commands, S-Registers, and Result Codes
Description
Disable/none
V.42 LAPM
V.42 Alternative protocol (MNP™)
MNP10™
Description
None
V.42bis and V.44
MNP5™
Description
CauseUnidentified
No Previous call
Call is still in progress
Call Waiting signal detected
Delayed
InactivityTimerExpired
cct108isOffInhibitsDial
cct108turnedOff
BlacklistedNumber
CallAttemptsLimitExceeded
ExtensionPhoneOff-hook
CallSetupFailTimerExpired
IncomingCallDetected
LoopCurrentInterrupted
NoDial tone
ReorderTone
EngagedTone
LongSpaceDisconnect
CarrierLost
TrainingFailed
NoModulationinCommon
RetrainFailed
RetrainAttemptCountExceeded
GstnCleardownReceived
FaxDetected
InTestMode
AnyKeyAbort
DteHangupCommand
DteResetCommand
FrameReject
NoErrorControlEstablished
ProtocolViolation
n400exceeded LAPM retransmission Count Timer
NegotiationFailed
DisconnectFrameReceived
SabmeFrameReceived
LossOfSynchronization
Notes
Call setup issues
Not in V.58
Not in V.58
Not in V.58, only if modem can detect it
Same as value 2A, CallAttemptsLimitExceeded
DTR low
DTR drop
Same as "Delayed", see ETS 300 001
If extension detection supported
e.g., S7 timeout
If incoming call while sending dial command.
Fast busy
Busy
And if modem program to abort on long space
Signal Converter
If this was not a fax call attempt
Test
Call Control
If ATH was used to terminate the previous call.
If ATZ was used to terminate the previous call.
Error Control
Error control was required
Data Compression
68