Toshiba V.92 - Manual (Page 16)

16 Introduction
Features
5.375 x 8.375 ver 2.4.0
56K data commu-
nication The internal modem uses the V.92 protocol to
connect to host V.92 modems at data rates of
up to 53,000 bits per second (bps). It uses the
V.90 protocol to connect at data rates of up to
53,000 bps when connecting to a V.90 host
modem. For connections that do not support
either the V.90 or V.92 protocol, the internal
modem uses the ITU standard V.34 protocol
to connect at rates of up to 33,600 bits per
second. The internal modem also supports all
of the earlier, lower-speed ITU/CCITT
modem protocols.
Fax capability You can use the internal modem to transmit
and receive facsimiles at rates of up to 14,400
bps. The internal modem supports Class 1 fax
transmission.
Standard com-
mands The internal modem is compatible with the
industry standard Hayes
® AT commands and
S-Register settings.
Error control This feature assures accurate data transmis-
sion even over telephone lines subject to
noise interference. The internal modem uses
Microcom Networking Protocol
®
4 (MNP4)
and V.42 error correction.
Data compression Compression can greatly increase data
throughput. The internal modem supports the
new V.44 compression protocol, which is
optimized for World Wide Web browsing. It
also supports MNP5 and V.42bis data com-
pression protocols.
Serial port access The internal modem frees your computer’s
serial port for connection of a serial mouse,
serial printer or other serial device.