Multitech MultiModem MT5600ZDXV Owner's Manual page 8

the MT5600ZDXV.
Chapter 2.
General features include:
4 Compliance with major ITU-T, TIA, and EIA international standards to
ensure compatibility with other modems.
4 Distinguishes data, fax, or voice calls using DTMF and tone detection with
software packages supporting these features.
4 Caller ID to identify your caller's phone number (available on U.S.
products).
Data
4 Supports the V.90 and K56flex
up to 56Kbps, while maintaining compatibility with lower-speed modems.
Note: the V.90 and K56flex standards transfer data asymmetrically - client
downloads at speeds up to 56K bps, client uploads at speeds up to 33.6K
bps.
4 Supports the enhanced ITU-T V.34 standard, with data transmission
speeds to 33.6K bps, while also maintaining compatibility with lower-
speed modems.
4 Supports V.90 and K56flex speeds plus 33.6K, 31.2K, 28.8K, 26.4K, 24K,
21.6K, 19.2K, 16.8K, 14.4K, 12K, 9.6K, 7.2K, 4.8K, 2.4K, 1.2K, and 0-
300 bps.
4 Automatic fallback to slower speeds in noisy line conditions, and fall-
forward to faster speeds as conditions improve.
4 ITU V.42 LAP-M and MNP Class 3 and 4 error correction.
4 ITU V.42bis (4-to-1) and MNP 5 (2-to-1) data compression.
4 Automatic disabling of compression when transferring already-com-
pressed files.
4 Autodial, redial, pulse (rotary) and touch-tone dial.
4 Dial tone and busy signal detection for reliable call-progress detection.
4 Compatibility with the standard AT command set used by most commu-
nication programs.
4 MNP10 and MNP10EC
4 H.324 compliant (videophone ready).
4 Distinctive ring support to route voice, data, or fax calls on a single phone
line.
4 Plug and Play ( PnP ) serial support.
4 FlashROM upgradable.
Hardware installation procedures are described in
TM
standards for data transmission at speeds
TM Enhanced Cellular Performance (error correction).