US Open Directory Project

Avaya Business Telephone Systems - Avaya Phones - Avaya Partner Avaya business telephone systems and telecommunications technology partner.
http://www.convergedsystems.com/

Plum Voice - IVR Systems and Solutions Plum Voice offers IVR solutions for small businesses and larger enterprises alike with products and services tailored to their individual needs.
http://www.plumvoice.com

Telecommunications Management ? ISI Telemanagement Solutions Telecom solutions company offering call accounting systems.
http://www.isi-info.com/telecommunications-management/telecommunications-management.cfm

Real Time Services Audiovisual A full service audiovisual systems integration company serving the world.
http://www.rtsav.com/

IntercomsOnline.com FREE guide called "How To Choose And Install An Intercom Or Door Phone System For Your Home Or Business" Wireless and wired video and audio intercoms.
http://www.intercomsonline.com

PhoneGuys Provides new and used phone systems from norstar and panasonic, including business telephone system hardware, phx phone systems.
http://www.phoneguys.com

Main Resource, Inc. - Business Telephone Systems Refurbished and unused business telephone systems. Repair services available. One-year warranty.
http://www.mainresource.com

Elontec for Arizona Networking and Phoenix Telecommunications Telecommunications,IT services, as well as network cabling for data and phones are all offered at Elontec.
http://www.elontec.com

Rainbow Information Systems, Inc. Audit telecom and telecom consultant for telecom audit and phone bill audit; telecommunication consulting and telecom consulting.
http://www.rainbowinfosys.com