CablingAssist
   A directory for the telecommunications industry.
   http://www.cablingassist.com/

Data Center Exchange
   Database of data centers, colocation facilities and telecomunications sites with space available for sale or lease. Compare specifications for power, connectivity, and space.
   http://www.datacenterexchange.com

Goodmans Book Marks
   Web directory, organised into sections covering news, resources, vendors, US telecom, international, wireless, internet telephony, software and books.
   http://www.gbmarks.com/

LIDO Telecom WebCentral
   Searchable telecommunications Web directory.
   http://www.telecomwebcentral.com/

TelcomPrice.com
   Online informational resource for telephone systems, voicemail, computers, servers, video equipment, telephony products and services.
   http://www.telcomprice.com/

Telephone Installers
   A regionalized listing of telephone equipment installers. Find a phone installer in your area.
   http://www.sundance-communications.com/installers/

The Telecom Network
   Telecom resources for Interconnects.
   http://www.telecomnetwork.net/