Allied Data Technologies

Dutch Modem and ISDN peripherals. Brandnames TRON Tornado Bausch Trident
http://www.allieddata.nl/

Cell modem and Laptop/Notebook Review

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.
http://Aero-HOST.net/Dell-laptops.htm

Navas 28800-56K Modem FAQ

A comprehensive source of information on modems, emphasizing practical advice on how to select and use them effectively.
http://modemfaq.home.att.net/

ARC Electronics

SCADA applications including dial up, leased line modem, cellular modems and wireless
http://www.arcelect.com/

Rio Communications

Modem-related resources.
http://modems.rosenet.net/

Paradyne Corporation

Designs, develops and manufactures broad band modems for high-speed DSL, WAN, Internet access and multimedia applications.
http://www.paradyne.com/products/

AirLink Communications, Inc.

Manufacture CDPD modems, test tools, and vehicle tracking and telemetry systems. Includes product specifications and applications, and career opportunities.
http://www.airlink.com/

IP-Warehouse

Simple Source for IP Networks. Dslam DSL equipment online sales.
http://www.ip-warehouse.com/

56k=v.Unreliable

News and information about 56k modems. Extensive troubleshooting section.
http://modemsite.com/56k/index.asp

PTR Associates Ltd

UK based modem dealer, specialising in Motorola and Multitech. Includes features of various modem models.
http://www.ptr-modems.co.uk/