Multitech MultiModem MT5634ZPW-PCI Owner's Manual page 91

Error Correction
Data Compression
Speed Detection
Fallback
Modes of Operation
Flow Control
Intelligent Features
MT5634ZPW-PCI
ITU V.42 (LAP-M and MNP Classes 2–4)
ITU V.42bis (4:1 compression) and MNP 5
(2:1 compression)
Automatic speed detection and switching
between available speeds
In adverse line conditions, the modem
falls back from its current operating speed
to the next reliable slower speed in 2400
bps decrements (V.34 mode). If conditions
improve, the modem falls forward to the
fastest reliable speed in 2400 bps
increments. In K56flex mode, modem falls
back and falls forward in increments of
2000 bps.
Full-duplex operation over dial-up lines;
automatic dialing; automatic or manual
answer.
Software (XON/XOFF), hardware (RTS/
CTS)
Fully AT command compatible; autodial;
redial; pulse or tone dial; dial pauses; call
status display; auto-parity and data rate
selection; keyboard-controlled modem
options; and nonvolatile memory and on-
screen displays for modem parameters.
Appendices
91