Custom installation support (depending on model) with features
like 11-bit support, Multi-Tech command set, and remote
configuration
Dial-up phone line connectivity for asynchronous equipment
Multi-language data/fax software for Windows
Phone number storage for automatic dialing
Small footprint and stackable design
Ten-year warranty
V.90/56K downloads (on 56K models connected to V.90 servers) or
V.34/33.6K on 33.6K models with speeds up to 33.6K for uploads or
peer-to-peer transfers
Voice mail support and full-duplex speaker phone operation on
voice models
Multi-Tech MultiModemZDX Data/Fax Modem - Serial - 1 x DB-25 RS-232C/D Serial, 2 x RJ-11 Modem - 56 Kbps. All MultiTech products are Non-Cancelable and Non-Returnable.
Multi-Tech MultiModemZDX Data/Fax/Voice Modem - Serial - 1 x DB-25 Serial, 2 x RJ-11 Modem - 56 Kbps. All MultiTech products are Non-Cancelable and Non-Returnable.
Multi-Tech MultiModemZDX V.90 Data/Fax Modem - 2 x RJ-11 , 1 x DB-25 RS-232C/D Serial - 56 Kbps. All MultiTech products are Non-Cancelable and Non-Returnable.
Multi-Tech MultiModemZDX Data/Fax/Voice Modem - Serial - 1 x DB-25 RS-232 Serial, 2 x RJ-11 Modem - 56 Kbps. All MultiTech products are Non-Cancelable and Non-Returnable.
Multi-Tech MT5656ZDX MultiModemZDX V.92 Data/Fax Modem - Serial - 2 x RJ-11 , 1 x DB-25 RS-232C Serial - 56 Kbps. All MultiTech products are Non-Cancelable and Non-Returnable.