News and information about 56k modems. Extensive troubleshooting section.

Manufacture CDPD modems, test tools, and vehicle tracking and telemetry systems. Includes product specifications and applications, and career opportunities.

Dutch Modem and ISDN peripherals. Brandnames TRON Tornado Bausch Trident

SCADA applications including dial up, leased line modem, cellular modems and wireless

Review: using a cellular modem with a Dell Latitude CPt C333GT notebook/laptop portable computer - a hands-on experience exploring the use of notebook computers with cellphones.

Simple Source for IP Networks. Dslam DSL equipment online sales.

A comprehensive source of information on modems, emphasizing practical advice on how to select and use them effectively.

Designs, develops and manufactures broad band modems for high-speed DSL, WAN, Internet access and multimedia applications.

UK based modem dealer, specialising in Motorola and Multitech. Includes features of various modem models.

Modem-related resources.