S-Registers
118
V.34bis Series Standalone & Rackmount Modems
Table 7.1: S-Registers in Functional Groups
Controls
S49 V.42/LAPM/MNP;
Stream/Block mode; Block size; Adaptive
packet size
S51
MNP break type; Error alarm
S82 MNP
class
S83
MNP window size
S84
Large stream buffers; Optimized frame
S85 Compression
enable/disable
S86
Error correction protocol
S88
V.42bis compression control
S89
V.42bis maximum string size
Modem Operations
S14
Leased line mode (Leased Line only)
S21
MI/MIC; A/A1; Long space disconnect
S22 Speaker
control
S23 Guard
tones
S27
Async/Sync; Dial-up/leased line; Clock source; ITU-T/Bell
modes (External only)
S34
S-Register values at disconnect
S35 Automatic
retrain
S36
Any character abort; Inactivity type
S39 Transmit
levels
S53
Compromise equalizer; Overspeed
S54
Auto fall back
Summary of Contents for V.34bis series
Page 10: ...Introduction 6 V 34bis Series Standalone Rackmount Modems ...
Page 22: ...Installation 18 V 34bis Series Standalone Rackmount Modems ...
Page 40: ...Modes and Configurations 36 V 34bis Series Standalone Rackmount Modems ...
Page 65: ...Modes and Configurations V 34bis Series Standalone Rackmount Modems 61 ...
Page 118: ...AT and V 25bis Command Sets 114 V 34bis Series Standalone Rackmount Modems ...
Page 128: ...S Registers 124 V 34bis Series Standalone Rackmount Modems ...
Page 150: ...Index 146 V 34bis Series Standalone Rackmount Modems ...